OakChart

Prothena Corp Plc

PRTAHealthcare·Biotechnology·Ireland·Small·NASD·Nov 13 • 4:17 AM ET

8.20-0.03 (-0.36%)
2026-11-13 13:12 CET
Market cap
$421.05M
Revenue, TTM
52.73 USD m
Net income, TTM
-23.96 USD m
Free cash flow, TTM
-30.75 USD m
EPS diluted, TTM
-0.47
-
Compare

Price

PRTA against its 20, 50 and 200-day averages
Terms2050200BeatMiss
Patternshover a marker to name it
RS 11Sales 19.9Price19.922.28.009.0010.00956K1.9MVolumeMay 26Jun 26Jul 26Aug 26Sep 26Oct 26Nov 26PRTAclose 8.2020-day 8.4250-day 8.54200-day 9.178.2052w low 7.7352-week range, not 6 months

30.5% under the 52-week high of 11.80 on 8 May 2026. 52-week low 7.73 on 11 Jun 2026. Last 15 sessions, 18.8% high to low

Volume 0.00× normal · the line is the 50-bar volume average

Setup. RS line 11
CANSLIM 4 of 6 — fails: 52-Week High/Low: 0-10% below High; Performance: Year +50%
VCP 3 of 6 — fails: 200-Day Simple Moving Average: Price above SMA200; 50-Day Simple Moving Average: SMA50 above SMA200; 52-Week High/Low: 0-10% below High
Minervini 0 of 4 — fails: 200-Day Simple Moving Average: Price above SMA200; 50-Day Simple Moving Average: SMA50 above SMA200; 52-Week High/Low: 0-10% below High; Performance: Year +50%
Zanger 0 of 5 — fails: RSI (14): Not Oversold (>50); Performance: Week +10%; 20-Day High/Low: 0-5% below High; Relative Volume: Over 1.5; 200-Day Simple Moving Average: Price above SMA200
Leaders 0 of 5 — fails: 50-Day Simple Moving Average: Price above SMA50; 200-Day Simple Moving Average: Price above SMA200; Performance: Year +50%; Average Volume: Over 500K; 52-Week High/Low: 0-10% below High
Breakout 0 of 4 — fails: 52-Week High/Low: New High; Relative Volume: Over 2; 50-Day Simple Moving Average: Price above SMA50; 200-Day Simple Moving Average: Price above SMA200
Growth 2 of 4 — fails: EPS Growth Next Year: High (>25%); Return on Equity: Over +15%
Quality 2 of 5 — fails: Return on Equity: Over +15%; Net Profit Margin: High (>20%) — not on the tape: P/E: Under 25
Value 2 of 4 — fails: Return on Equity: Over +15% — not on the tape: P/E: Under 15
Income 0 of 4 — fails: Dividend Growth: Growing 2+ Years — not on the tape: Dividend Yield: Over 2%; Payout Ratio: Low (<20%); P/E: Under 25
Small Cap 1 of 4 — fails: Average Volume: Over 500K; 200-Day Simple Moving Average: Price above SMA200; Performance: Year +50%
Accumulation 1 of 4 — fails: Institutional Transactions: Over +10%; 200-Day Simple Moving Average: Price above SMA200; Performance: Year Up
Relative Strength 0 of 3 — fails: Performance: Year +100%; 200-Day Simple Moving Average: Price above SMA200; Average Volume: Over 500K

Profile

PRTA
52-week range, 12% of the way up
7.7311.80

Prothena Corp. Plc is a clinical-stage neuroscience company, which engages in the discovery and development of novel therapies to change the course of devastating diseases. The firm's clinical pipeline includes both wholly owned and partnered programs being developed for the potential treatment of diseases including AL amyloidosis, ATTR amyloidosis, Alzheimer's disease, Parkinson's disease and other neurodegenerative diseases. The company was founded in December 1969 and is headquartered in Dublin, Ireland.

IndexRUT
Employees67
IPODec 21, 2012
Beta-0.21
ATR, 14d0.43
Rel volume0.00
Short float18.01%
Insider own14.46%
Inst own91.57%

Snapshot

6 groups

Valuation

IndexRUT
Market Cap$421.05M
Enterprise Value155.94M
Income-23.96M
Sales52.73M
Book / share5.24
Cash / share5.28
Dividend Est.-
Dividend TTM-
Dividend Ex-Date-
Dividend Gr. 3/5Y- -
Payout-
Employees67
IPODec 21, 2012

Ratios

Price / earnings-
Forward price / earnings-
Price / earnings / growth-
Price / sales7.99
Price / book1.57
Price / cash1.55
Price / free cash flow-
Value / cash profit-
Value / sales2.96
Quick Ratio23.95
Current Ratio23.95
Debt / equity0.02
Long-term debt / equity0.01
Options and shortYes / Yes

Earnings

Earnings / share-0.47
Earnings next year-1.02
Earnings next quarter0.02
Earnings this year99.46%
Earnings next year-4082.30%
Earnings growth, 5 years62.13%
Past earnings growth-22.46% -10.24%
Past sales growth-43.57% 62.56%
Earnings vs last year91.00%
Sales vs last year347.44%
Earnings vs last quarter52.71%
Sales vs last quarter-74.33%
EarningsNov 05 AMC
Surprise-40.91% -93.53%

Ownership

Insiders own14.46%
Insider trades25.82%
Institutions own91.57%
Institution trades-2.31%
Return on assets-7.53%
Return on equity-8.50%
Return on capital-8.81%
Gross Margin92.98%
Operating margin-73.02%
Profit Margin-45.43%
20-day average-2.60%
50-day average-4.04%
200-day average-10.63%

Technical

Shares out51.34M
Shares floating43.92M
Short / float18.01%
Short ratio17.06
Short interest7.91M
52-week high11.80 -30.5%
52-week low7.73 +6.1%
Volatility6.46% 5.11%
Average range0.43
Strength index46.27
Market sensitivity-0.21
Relative volume0.00
Avg Volume463.81K
Volume11

Performance

Perf Week2.88%
Perf Month-3.53%
Perf Quarter-7.66%
Perf Half Y-15.99%
Perf YTD-14.14%
Perf Year-19.45%
Perf 3Y-75.34%
Perf 5Y-85.66%
Perf 10Y-87.11%
Recommendation2.00
Target Price21.40
Prev Close8.23
Price8.20
Change %-0.37%

Analyst ratings

latest 10 of 20
DateActionAnalystRating changeTargetImplied
May 28, 2025DowngradeBofA SecuritiesNeutral → Underperform$4-51.2%
May 27, 2025DowngradeOppenheimerOutperform → Perform
May 27, 2025DowngradeJefferiesBuy → Hold$6-26.8%
May 27, 2025DowngradeCantor FitzgeraldOverweight → Neutral
Dec 20, 2024InitiatedChardan Capital MarketsBuy$40+387.8%
Jan 30, 2024DowngradeBofA SecuritiesBuy → Neutral$68 → $38+363.4%
Dec 12, 2023InitiatedDeutsche BankBuy$62+656.1%
Apr 24, 2023InitiatedSVB SecuritiesOutperform$80+875.6%
Jan 27, 2023InitiatedPiper SandlerOverweight$94+1,046.4%
Nov 04, 2022DowngradeRBC Capital MktsOutperform → Sector Perform$52 → $55+570.8%

Peers

Mkt cap
TickerCompanyMkt cap
ABOSAcumen Pharmaceuticals Inc15.81M
ACIUAC Immune SA217.80M
KRSAKorsana Biosciences Inc1.42B
ALECAlector Inc381.13M
DNLIDenali Therapeutics Inc3.03B
CGTXCognition Therapeutics Inc62.08M
AVXLAnavex Life Sciences Corp93.62M
ANVSAnnovis Bio Inc36.16M
VYGRVoyager Therapeutics Inc106.41M
ATHEAlterity Therapeutics Ltd ADR40.01M

Insider trading

latest 14 of 25
InsiderRelationshipDateTransactionCostSharesValueTotal heldForm
SCULLY WILLIAM P10% OwnerNov 09 '26Buy8.53140,0001,194,158977,000Nov 10 02:45 PM
SCULLY WILLIAM P10% OwnerOct 22 '26Buy8.19100,000818,5201,137,000Oct 26 04:20 PM
SCULLY WILLIAM P10% OwnerOct 23 '26Buy8.0750,000403,5251,187,000Oct 26 04:20 PM
SCULLY WILLIAM P10% OwnerOct 13 '26Buy8.35100,000835,4801,027,000Oct 15 04:21 PM
SCULLY WILLIAM P10% OwnerOct 14 '26Buy8.4610,00084,5691,037,000Oct 15 04:21 PM
SCULLY WILLIAM P10% OwnerOct 07 '26Buy8.40125,0001,050,150439,000Oct 09 09:43 AM
SCULLY WILLIAM P10% OwnerOct 08 '26Buy8.5790,000770,904529,000Oct 09 09:43 AM
SCULLY WILLIAM P10% OwnerOct 02 '26Buy8.57100,000857,240314,000Oct 06 01:53 PM
SCULLY WILLIAM P10% OwnerSep 29 '26Buy8.68162,0001,405,674214,000Sep 30 05:10 PM
SCULLY WILLIAM P10% OwnerSep 28 '26Buy8.60103,500889,872187,000Sep 29 05:37 PM
SCULLY WILLIAM P10% OwnerSep 18 '26Buy8.43100,000843,460927,000Sep 21 04:23 PM
SCULLY WILLIAM P10% OwnerSep 02 '26Buy9.4727,000255,739827,000Sep 03 06:23 PM
SCULLY WILLIAM P10% OwnerAug 20 '26Buy8.7950,000439,430800,000Aug 21 02:32 PM
SCULLY WILLIAM P10% OwnerAug 07 '26Buy8.6234,000293,053790,000Aug 10 03:24 PM

Held by

AUM
TickerCompanyAUM
IWMiShares Russell 2000 Index FundAUM: 77.86B
XBIState Street SPDR S&P Biotech ETFAUM: 10.59B
VXFVanguard Extended Market Index ETFAUM: 30.79B
DFASU.S. Small Cap Portfolio-ETF Class SharesAUM: 15.64B
IBBiShares Biotechnology ETFAUM: 11.39B
VTWOVanguard Russell 2000 Index ETFAUM: 16.90B
FSCCFederated Hermes MDT Small Cap Core ETFAUM: 503.65M
IWOiShares Russell 2000 Growth ETFAUM: 14.25B
SCHASchwab U.S. Small-Cap ETFAUM: 22.44B
DFMCU.S. Micro Cap Portfolio ETF Class SharesAUM: 213.58M

News

latest 14 of 200

Quarterly earnings

2026Q3 EPS -0.320 missed -0.227, from -0.680 a year earlier. Sales 0.62 missed 9.58, from 2.42 a year earlier
EPS
0.6000-2.3402024Q4 EPS -1.080 against -1.02324Q42025Q1 EPS -1.120 against -0.97025Q12025Q2 EPS -2.340 against -1.25425Q22025Q3 EPS -0.680 against -0.68725Q32025Q4 EPS -0.400 against -0.55925Q42026Q1 EPS 0.600 against -0.34826Q12026Q2 EPS -0.360 against -0.39026Q22026Q3 EPS -0.320 against -0.22726Q3
Sales, USD millions
51.0802024Q4 sales 2.12 against 7.5324Q42025Q1 sales 2.83 against 11.4525Q12025Q2 sales 4.42 against 6.1325Q22025Q3 sales 2.42 against 6.6425Q32025Q4 sales 0.02 against 1.3325Q42026Q1 sales 51.08 against 0.8126Q12026Q2 sales 1.01 against 0.4226Q22026Q3 sales 0.62 against 9.5826Q3

The outline behind the bar is the estimate. The filled bar is the print. Green beat it, red missed it.

PeriodReportedEPS adjustedEPS estEPS reportedSales act, USD mSales est, USD mSurpriseYear-ago quarterAnalystsNext session
2026Q3ended 2026-09-302026-11-05 16:30-0.320-0.227-0.3200.629.58EPS +40.9% · sales -93.5%vs 2025Q3, year-ago quarter · EPS -52.9% · sales -74.3%7 EPS · 6 salesOpen -0.25% vs SPY +0.25%. Close +1.01% vs SPY +0.31%
2026Q2ended 2026-06-302026-08-06 16:30-0.360-0.390-0.3561.010.42EPS -7.7% · sales +139.5%vs 2025Q2, year-ago quarter · EPS -84.6% · sales -77.1%6Open -0.47% vs SPY +0.32%. Close +2.10% vs SPY +0.61%
2026Q1ended 2026-03-312026-05-07 16:300.600-0.3480.60551.080.81EPS -272.3% · sales +6215.2%vs 2025Q1, year-ago quarter · EPS -153.6% · sales +1706.4%6 EPS · 5 salesOpen +4.56% vs SPY +0.46%. Close +2.00% vs SPY +0.83%
2025Q4ended 2025-12-312026-02-19 16:30-0.400-0.559-0.4010.021.33EPS -28.4% · sales -98.4%vs 2024Q4, year-ago quarter · EPS -63.0% · sales -99.0%7Open +3.88% vs SPY -0.32%. Close -0.11% vs SPY +0.72%
2025Q3ended 2025-09-302025-11-06 16:30-0.680-0.687-0.6792.426.64EPS -1.0% · sales -63.6%vs 2024Q3, year-ago quarter · EPS -38.2% · sales +149.0%7Open +4.07% vs SPY -0.36%. Close +4.76% vs SPY +0.10%
2025Q2ended 2025-06-302025-08-04 16:30-2.340-1.254-2.3374.426.13EPS +86.6% · sales -27.9%vs 2024Q2, year-ago quarter · EPS -291.8% · sales -96.7%8 EPS · 7 salesOpen +1.30% vs SPY +0.10%. Close +1.30% vs SPY -0.51%
2025Q1ended 2025-03-312025-05-08 16:30-1.120-0.970-1.1182.8311.45EPS +15.5% · sales -75.3%vs 2024Q1, year-ago quarter · EPS -16.4% · sales +5556.0%8 EPS · 5 salesOpen -1.13% vs SPY +0.25%. Close +4.65% vs SPY -0.13%
2024Q4ended 2024-12-312025-02-20 16:30-1.080-1.023-1.0772.127.53EPS +5.5% · sales -71.8%vs 2023Q4, year-ago quarter · EPS -14.3% · sales +571.8%9Open +4.33% vs SPY -0.04%. Close +2.03% vs SPY -1.71%
2024Q3ended 2024-09-302024-11-13 08:30-1.100-1.168-1.0970.971.35EPS -5.8% · sales -28.0%vs 2023Q3, year-ago quarter · EPS -389.5% · sales -98.9%8Open 0.00% vs SPY +0.08%. Close -0.75% vs SPY +0.05%
2024Q2ended 2024-06-302024-08-08 16:301.220-1.0591.215132.0110.73EPS -215.2% · sales +1130.6%vs 2023Q2, year-ago quarter · EPS -218.4% · sales +3184.7%9Open +10.01% vs SPY -0.16%. Close +4.42% vs SPY +0.44%
2024Q1ended 2024-03-312024-05-08 16:30-1.340-1.158-1.3450.052.17EPS +15.8% · sales -97.7%vs 2023Q1, year-ago quarter · EPS +50.6% · sales -97.7%8Open -2.95% vs SPY +0.04%. Close -4.47% vs SPY +0.58%
2023Q4ended 2023-12-312024-02-15 16:30-1.260-1.176-1.2570.322.15EPS +7.2% · sales -85.3%vs 2022Q4, year-ago quarter · EPS -1150.0% · sales -99.4%9 EPS · 8 salesOpen -0.25% vs SPY -0.06%. Close -1.75% vs SPY -0.50%
2023Q3ended 2023-09-302023-11-02 16:300.380-0.3230.37884.8741.69EPS -217.7% · sales +103.6%vs 2022Q3, year-ago quarter · EPS -139.2% · sales +5494.3%9-
2023Q2ended 2023-06-302023-08-03 16:30-1.030-0.933-1.0284.025.09EPS +10.4% · sales -21.1%vs 2022Q2, year-ago quarter · EPS +17.0% · sales +206.3%9 EPS · 8 sales-
2023Q1ended 2023-03-312023-05-04 16:30-0.890-0.871-0.8932.178.60EPS +2.2% · sales -74.8%vs 2022Q1, year-ago quarter · EPS +14.1% · sales +88.1%9 EPS · 7 sales-
2022Q4ended 2022-12-312023-02-23 16:300.120-0.4660.11849.9229.14EPS -125.8% · sales +71.3%vs 2021Q4, year-ago quarter · EPS -116.9% · sales +4159.6%10 EPS · 9 sales-

Annual earnings

2025FY EPS -4.530 beat -4.694, from -2.270 a year earlier. Sales 9.68 missed 10.84, from 135.16 a year earlier
EPS
1.3800-4.6942018FY EPS -3.930 against -4.30720182019FY EPS -1.950 against -1.97820192020FY EPS -2.780 against -2.78720202021FY EPS 1.380 against 1.31120212022FY EPS -2.470 against -3.02320222023FY EPS -2.760 against -2.78920232024FY EPS -2.270 against -2.21420242025FY EPS -4.530 against -4.6942025
Sales, USD millions
205.4902018FY sales 0.96 against 0.9620182019FY sales 0.81 against 0.8620192020FY sales 0.85 against 0.6520202021FY sales 200.58 against 205.4920212022FY sales 53.91 against 43.0120222023FY sales 91.37 against 86.7220232024FY sales 135.16 against 140.5520242025FY sales 9.68 against 10.842025

Reported years only. The outline behind the bar is the estimate. A later year with no print stays in the table.

earnings feed, not the snapshot. Not the statement ratio.

PeriodEPS adjustedEPS estEPS reportedSales act, USD mSales est, USD mP/E, earnings feed
2030FYestimate-1.638--236.285.01
2029FYestimate--0.482--149.36-
2028FYestimate--0.246--101.08-
2027FYestimate--1.016--24.54-
2026FYestimate--0.024--72.42-
2025FY-4.530-4.694-4.5309.6810.84-
2024FY-2.270-2.214-2.275135.16140.55-
2023FY-2.760-2.789-2.76391.3786.72-
2022FY-2.470-3.023-2.46953.9143.01-
2021FY1.3801.3111.382200.58205.4935.80
2020FY-2.780-2.787-2.7850.850.65-
2019FY-1.950-1.978-1.9480.810.86-
2018FY-3.930-4.307-3.9350.960.96-
2017FY-4.070-4.228-4.07027.5227.57-
2016FY-4.660-4.365-4.6601.061.14-
2015FY-2.660-2.700-2.6601.611.79-
2014FY-0.279-0.488-0.26550.8550.08-
2013FY-2.200-2.090-2.2000.680.67-
2012FY-2.670--2.8402.66--

Quarterly results

2026Q3 revenue 0.62, from 2.42 a year earlier. Operating margin -2,968%, from -1,643% a year earlier
Revenue, USD millions
51.0802024Q4 revenue 2.1224Q42025Q1 revenue 2.8325Q12025Q2 revenue 4.4225Q22025Q3 revenue 2.4225Q32025Q4 revenue 0.0225Q42026Q1 revenue 51.0826Q12026Q2 revenue 1.0126Q22026Q3 revenue 0.6226Q3
Operating margin
50.50-136,0502024Q4 operating margin -3,061%24Q42025Q1 operating margin -2,317%25Q12025Q2 operating margin -1,177%25Q22025Q3 operating margin -1,643%25Q32025Q4 operating margin -136,050%25Q42026Q1 operating margin 50.5%26Q12026Q2 operating margin -1,850%26Q22026Q3 operating margin -2,968%26Q3

From the quarterly statement. Not an estimate.

Estimate revisions

Latest snapshot of each period and type. 2026FY E -0.02 per share.
PeriodTypeScaleDateMeanvs prior date
2026FYEper share2026-11-06-0.02-120.5%
2026Q4Eper share2026-11-060.02-65.3%
2026FYRper share2026-11-06-0.02-120.5%
2026Q4Rper share2026-11-060.02-65.3%
2026FYSper share2026-11-0672.42-12.4%
2026Q4Sper share2026-11-0619.92-23.9%
2026Q3Eper share2026-10-28-0.230.0%
2026Q3Rper share2026-10-28-0.230.0%
2026Q3Sper share2026-10-289.580.0%
2026Q2Eper share2026-08-07-0.36-8.1%
2026Q2Rper share2026-08-07-0.36-8.1%
2026Q2Sper share2026-08-070.93+119.8%
2026Q1Eper share2026-05-06-0.350.0%
2026Q1Rper share2026-05-06-0.350.0%
2026Q1Sper share2026-03-030.81-
2025Q4Sper share2026-02-111.330.0%
2025FYEper share2026-02-04-4.690.0%
2025Q4Eper share2026-02-04-0.560.0%
2025FYRper share2026-02-04-4.690.0%
2025Q4Rper share2026-02-04-0.560.0%
2025FYSper share2026-02-0410.840.0%
2025Q3Eper share2025-11-04-0.690.0%
2025Q3Rper share2025-11-04-0.690.0%
2025Q3Sper share2025-10-296.640.0%
2025Q2Eper share2025-07-23-1.250.0%
2025Q2Rper share2025-07-23-1.250.0%
2025Q2Sper share2025-07-236.130.0%
2025Q1Eper share2025-05-07-0.970.0%
2025Q1Rper share2025-05-07-0.970.0%
2025Q1Sper share2025-03-2811.45+20.0%
2024Q4Sper share2025-02-057.53+0.0%
2024FYS-2025-02-05140.550.0%
2024FYEper share2025-02-01-2.210.0%
2024Q4Eper share2025-02-01-1.020.0%
2024FYRper share2025-02-01-2.210.0%
2024Q4Rper share2025-02-01-1.020.0%
2024Q3Eper share2024-11-01-1.18-0.1%
2024Q3Rper share2024-11-01-1.18-0.1%
2024Q3Sper share2024-11-011.22-0.3%
2024Q2Eper share2024-07-23-1.060.0%
2024Q2Rper share2024-07-23-1.060.0%
2024Q2Sper share2024-07-2310.730.0%
2024Q1Eper share2024-05-01-1.160.0%
2024Q1Rper share2024-05-01-1.160.0%
2024Q1Sper share2024-03-112.17+76.8%
2023FYEper share2024-01-27-2.790.0%
2023FYRper share2024-01-27-2.790.0%
2023FYSper share2024-01-2786.720.0%

Estimate history

Annual
Metric201720182019202020212022202320242025TTMMRQ
EPS per share-4.07-3.935-1.948-2.7851.382-2.469-2.763-2.275-4.535-0.4737-
Sales USD millions2811120154911351053-
Shares million shares384040404752545454-51
Quarterly
MetricQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
EPS per share-1.097-1.077-1.118-2.337-0.679-0.4010.605-0.356-0.321
Sales USD millions1234205111
Shares million shares545454545454535251

Income statement, annual

USD millions, except where the row names a unit. The percent under a figure is against the same period a year earlier. TTM has no earlier TTM to compare with, and a ratio or a margin has no change.
MetricTTM2025FY12/31/20252024FY12/31/20242023FY12/31/20232022FY12/31/20222021FY12/31/20212020FY12/31/20202019FY12/31/20192018FY12/31/2018
Total Revenue52.739.68-92.8%135.16+47.9%91.37+69.5%53.91-73.1%200.58+23497.6%0.85+4.9%0.81-14.7%0.95
Cost of Goods Sold Incl. D&A3.703.70+3.1%3.59-57.3%8.41+24.8%6.74----
Gross Profit49.035.98-95.5%131.57+58.6%82.96+75.9%47.16----
Selling, General and Administrative Excl. Other87.54190.54-33.4%286.13+4.4%273.99+53.3%178.72+46.7%121.80+14.2%106.61+33.7%79.75-43.2%140.45
Research and Development44.44134.85-39.4%222.52+0.9%220.57+62.7%135.56+64.8%82.28+9.9%74.88+47.3%50.84-49.8%101.18
Other Operating Expense0.000.000.000.000.000.000.000.000.00
Operating Income-38.51-184.56-154.56-191.04-131.56-282.8%71.97-112.73-85.76-142.71
Interest Expense0.000.000.000.000.000.000.000.000.00
Unusual Expense-4.4230.080.000.000.000.000.00-0.06-100.4%16.15
Net Income Before Taxes-23.95-200.83-128.93-160.48-125.61-274.7%71.92-111.43-77.30-156.12
Income Taxes0.0243.26-6.62-13.45-8.66-274.9%4.95-0.28-173.7%0.38-0.47
Consolidated Net Income-23.96-244.09-122.31-147.03-116.95-274.6%66.98-111.14-77.68-155.65
Net Income From Continuing Operations-23.96-244.09-122.31-147.03-116.95-274.6%66.98-111.14-77.68-155.65
Net Income-23.96-244.09-122.31-147.03-116.95-274.6%66.98-111.14-77.68-155.65
EPS (Recurring) per share-0.53-4.14-2.27-2.76-2.47-279.0%1.38-2.78-1.95-3.65
EPS (Basic, Before Extraordinaries) per share-0.47-4.53-2.27-2.76-2.47-263.6%1.51-2.78-1.95-3.93
EPS (Diluted) per share-0.47-4.53-2.27-2.76-2.47-279.0%1.38-2.78-1.95-3.93
EBITDA-34.80-180.86-150.98-182.62-124.82-258.4%78.78-105.76-78.94-139.49
Non-Operating Income (Expense)10.1513.81-46.1%25.63-16.1%30.56+413.6%5.95-0.05-103.8%1.31-84.4%8.40+206.6%2.74
Other After Tax Adjustments0.000.000.000.000.000.000.000.000.00
Stock Option Compensation Expense22.3629.74-18.1%36.31+12.3%32.32+30.6%24.74+14.6%21.58+12.0%19.26-6.7%20.64-12.7%23.63
Price To Earnings Ratio ratio statement ratio, not the snapshot-----35.43---
Price To Sales Ratio ratio8.1753.085.5121.1752.9411.94561.99775.59426.66
Gross Margin %92.9861.7797.3590.7987.49----
Operating Margin %-73.02-1,905.82-114.36-209.08-244.0535.88-13,216.18-10,535.38-14,943.46
Net Margin %-45.43-2,520.57-90.49-160.91-216.9533.39-13,029.78-9,542.63-16,297.91
Shares Outstanding million shares51.3453.830.0%53.83+0.3%53.68+3.0%52.10+11.7%46.66+16.9%39.92+0.1%39.90+0.1%39.86
Market Capitalization422.61422.61-43.3%745.25-61.8%1,950.20-37.3%3,110.50+35.1%2,301.73+380.1%479.46-24.1%631.57+53.8%410.60

Income statement, quarterly

USD millions, except where the row names a unit. The percent under a figure is against the same period a year earlier. TTM has no earlier TTM to compare with, and a ratio or a margin has no change.
Metric2026Q39/30/20262026Q26/30/20262026Q13/31/20262025Q412/31/20252025Q39/30/20252025Q26/30/20252025Q13/31/20252024Q412/31/2024
Total Revenue0.62-74.4%1.01-77.1%51.08+1704.9%0.02-99.1%2.42+149.5%4.42-96.7%2.83+5560.0%2.12+562.5%
Cost of Goods Sold Incl. D&A0.93-1.1%0.91+3.4%0.92+1.1%0.94+3.3%0.94+5.6%0.88-1.1%0.91+2.2%0.91-93.6%
Gross Profit-0.31-121.1%0.10-97.2%50.17+2513.0%-0.92-176.0%1.47+1737.5%3.54-97.3%1.921.21
Selling, General and Administrative Excl. Other18.09-56.1%18.78-66.2%24.38-63.9%26.29-60.2%41.23-38.1%55.54-23.6%67.50-16.3%66.11+2.4%
Research and Development8.43-70.9%8.80-78.3%12.63-75.1%14.59-70.9%28.94-42.9%40.52-29.5%50.81-20.7%50.17-18.9%
Other Operating Expense0.000.000.000.000.000.000.000.00
Operating Income-18.40-18.6925.79-27.21-39.76-52.01-189.1%-65.58-64.90
Interest Expense0.000.000.000.000.000.000.000.00
Unusual Expense0.42-12.5%2.41-92.6%-4.24-3.010.4832.610.000.00
Net Income Before Taxes-16.51-18.5832.72-21.58-36.91-80.97-224.9%-61.37-59.50
Income Taxes0.000.00-100.0%0.000.01-0.3744.80-1.18-1.55
Consolidated Net Income-16.51-18.5832.72-21.59-36.54-125.77-288.0%-60.20-57.96
Net Income From Continuing Operations-16.51-18.5832.72-21.59-36.54-125.77-288.0%-60.20-57.96
Net Income-16.51-18.5832.72-21.59-36.54-125.77-288.0%-60.20-57.96
EPS (Recurring) per share-0.32-0.320.55-0.44-0.67-1.91-256.6%-1.12-1.08
EPS (Basic, Before Extraordinaries) per share-0.32-0.360.61-0.40-0.68-2.34-288.7%-1.12-1.08
EPS (Diluted) per share-0.32-0.360.60-0.40-0.68-2.34-291.8%-1.12-1.08
EBITDA-17.47-17.7726.71-26.27-38.82-51.12-186.2%-64.67-63.98
Non-Operating Income (Expense)2.31-30.6%2.52-31.0%2.69-36.1%2.62-51.5%3.33-50.1%3.65-43.6%4.21-40.6%5.40-31.6%
Other After Tax Adjustments0.000.000.000.000.000.000.000.00
Stock Option Compensation Expense5.06-11.1%6.22-37.9%5.46-36.9%5.61-32.4%5.69-36.9%10.02+0.8%8.65-11.6%8.30-5.4%
Price To Sales Ratio ratio8.179.369.0853.0944.5831.604.835.51
Gross Margin %-50.009.5098.20-4,385.7160.9580.0267.8656.99
Operating Margin %-2,967.90-1,850.2050.49-129,576.19-1,646.42-1,176.63-2,318.99-3,056.85
Net Margin %-2,662.74-1,839.9064.05-102,804.76-1,513.08-2,845.41-2,128.54-2,729.91
Shares Outstanding million shares51.34-4.6%51.74-3.9%53.08-1.4%53.830.0%53.83+0.0%53.83+0.1%53.83+0.2%53.83+0.3%
Market Capitalization422.61-19.6%512.54+56.9%523.26-21.4%514.08-31.0%525.38-41.6%326.73-70.6%666.11-49.9%745.25-61.8%

Balance sheet, annual

USD millions, except where the row names a unit. The percent under a figure is against the same period a year earlier. TTM has no earlier TTM to compare with, and a ratio or a margin has no change.
Metric2025FY12/31/20252024FY12/31/20242023FY12/31/20232022FY12/31/20222021FY12/31/20212020FY12/31/20202019FY12/31/20192018FY12/31/20182017FY12/31/2017
Cash & Short Term Investments307.53-34.8%471.39-24.0%620.18-12.7%710.41+22.7%579.09+95.2%296.73-21.0%375.72-12.1%427.66+2.4%417.62
Short Term Receivables0.000.00-100.0%5.160.000.00-100.0%0.02-71.4%0.070.00-100.0%0.24
Inventories0.000.000.000.000.000.000.000.000.00
Other Current Assets7.66-45.4%14.02+0.6%13.94+60.4%8.69+51.9%5.72+125.2%2.54-1.6%2.58-30.8%3.73-56.0%8.47
Total Current Assets315.19-35.1%485.41-24.1%639.28-11.1%719.10+23.0%584.81+95.4%299.28-20.9%378.38-12.3%431.39+1.2%426.33
Net Property, Plant & Equipment10.27-25.5%13.79-13.8%16.00+99.8%8.01-43.4%14.14-30.6%20.36-25.0%27.15-48.6%52.84-3.9%54.99
Total Investments and Advances0.860.0%0.860.0%0.86-61.1%2.21+63.7%1.350.0%1.35-50.0%2.70-33.5%4.060.0%4.06
Intangible Assets--------0.00
Deferred Tax Assets0.00-100.0%43.24+27.6%33.89+86.2%18.20+157.4%7.07-39.3%11.64+16.9%9.96+2.7%9.70+19.6%8.11
Other Assets0.48-87.4%3.81-40.0%6.35-39.6%10.51+425.5%2.00+506.1%0.33-69.4%1.08+33.3%0.81-71.5%2.84
Total Assets326.80-40.3%547.11-21.4%696.38-8.1%758.04+24.4%609.37+83.0%332.98-20.6%419.27-15.9%498.80+0.5%496.33
Short Term Debt Incl. Current Port. of LT Debt2.89+10.7%2.61+135.1%1.11-82.8%6.47+8.9%5.94+7.8%5.51+8.0%5.100.000.00
Accounts Payable5.88-24.3%7.77-69.4%25.39+173.9%9.27+151.2%3.69-10.4%4.12+232.3%1.24-15.6%1.47-89.2%13.63
Income Tax Payable----0.00-100.0%0.04+300.0%0.01-80.0%0.05-83.9%0.31
Other Current Liabilities32.08-15.8%38.12+25.4%30.39-11.7%34.40+44.4%23.82+47.2%16.18+42.3%11.37-15.1%13.40-42.8%23.43
Total Current Liabilities40.84-15.8%48.50-14.7%56.89+13.4%50.15+49.9%33.45+29.4%25.85+46.0%17.71+18.6%14.93-60.0%37.37
Long Term Debt5.49-33.3%8.23-23.2%10.720.00-100.0%6.39-48.2%12.33-30.9%17.840.000.00
Provision for Risks Charges0.000.000.000.000.000.000.000.000.00
Other Liabilities0.00-100.0%3.45-94.9%67.41-21.5%85.85-17.0%103.49-6.6%110.800.0%110.80-31.1%160.87+210.7%51.77
Total Liabilities46.33-23.0%60.18-55.4%135.02-0.7%135.99-5.1%143.32-3.8%148.97+1.8%146.35-16.8%175.80+97.2%89.14
Non-Equity Reserves0.000.000.000.000.000.000.000.000.00
Preferred Stock - Carrying Value0.000.000.000.000.000.000.000.000.00
Common Equity280.47-42.4%486.93-13.3%561.37-9.8%622.04+33.5%466.04+153.3%184.01-32.6%272.92-15.5%323.00-20.7%407.19
Total Shareholders Equity280.47-42.4%486.93-13.3%561.37-9.8%622.04+33.5%466.04+153.3%184.01-32.6%272.92-15.5%323.00-20.7%407.19
Accumulated Minority Interest0.000.000.000.000.000.000.000.000.00
Total Equity280.47-42.4%486.93-13.3%561.37-9.8%622.04+33.5%466.04+153.3%184.01-32.6%272.92-15.5%323.00-20.7%407.19
Total Liabilities & Stockholders Equity326.80-40.3%547.11-21.4%696.38-8.1%758.04+24.4%609.37+83.0%332.98-20.6%419.27-15.9%498.80+0.5%496.33
Book Value Per Share per share5.21-42.4%9.05-13.5%10.46-12.4%11.94+19.5%9.99+116.7%4.61-32.6%6.84-15.6%8.10-23.4%10.58
Tangible Book Value Per Share per share5.21-42.4%9.05-13.5%10.46-12.4%11.94+19.5%9.99+116.7%4.61-32.6%6.84-15.6%8.10-23.4%10.58
Full-Time Employees people67-58.9%163-5.8%173+36.2%127+54.9%82+24.2%66+29.4%51-13.6%59-52.8%125
Price to Book Ratio ratio1.571.393.167.134.952.612.311.273.23
Return on Assets %-55.86-19.67-20.22-17.1114.21-29.55-16.92-31.28-32.05
Return on Equity %-63.62-23.34-24.85-21.5020.61-48.65-26.07-42.63-39.67
Return on Invested Capital %-85.36-24.70-25.70-18.8014.18-56.61-26.72-48.19-37.63
Quick Ratio ratio7.7210.0111.2414.3417.4811.5821.3628.9011.41
Current Ratio ratio7.7210.0111.2414.3417.4811.5821.3628.9011.41

Cash flow, annual

USD millions, except where the row names a unit. The percent under a figure is against the same period a year earlier. TTM has no earlier TTM to compare with, and a ratio or a margin has no change.
MetricTTM2025FY12/31/20252024FY12/31/20242023FY12/31/20232022FY12/31/20222021FY12/31/20212020FY12/31/20202019FY12/31/20192018FY12/31/2018
Net Income-21.33-244.09-122.31-147.03-116.95-274.6%66.98-111.14-77.68-155.65
Depreciation3.673.70+3.1%3.59-57.3%8.41+24.8%6.74-0.9%6.80-2.6%6.98+2.3%6.82+111.8%3.22
Other Funds (Non Cash)21.0837.74-17.9%45.96+12.3%40.93+30.7%31.32+27.0%24.66+12.0%22.01-6.7%23.59-24.6%31.29
Funds from Operations2.78-159.41-82.11-113.38-90.02-187.4%103.01-83.84-48.52-122.73
Extraordinary Item0.000.000.000.000.000.000.000.000.00
Changes in Working Capital-32.82-4.17-67.94-20.53-18.80-10.40-398.9%3.48-4.45-104.7%94.45
Cash from Operating Activities-30.03-163.58-150.05-133.91-108.82-217.5%92.61-80.36-52.97-28.28
Capital Expenditures-0.72-0.14-0.30-2.81-0.46-0.58-0.20-0.56-1.77
Net Assets From Acquisitions0.000.000.000.000.000.000.000.00-
Sale of Fixed Assets and Businesses0.000.000.00-100.0%0.040.000.000.00-100.0%0.01-75.0%0.04
Purchase or Sale of Investments0.000.000.000.000.000.000.000.000.00
Purchase of Investments0.000.000.000.000.000.000.000.000.00
Sale Or Maturity of Investments0.000.000.000.000.000.000.000.000.00
Other Uses0.000.000.000.000.000.000.000.000.00
Other Sources0.000.000.000.000.000.000.000.000.00
Cash from Investing Activities-0.72-0.14-0.30-2.77-0.46-0.58-0.20-0.55-1.73
Cash Dividends Paid0.000.000.000.000.000.000.000.000.00
Change in Capital Stock-26.74-0.14-109.0%1.55-96.6%45.10-81.3%241.46+26.9%190.33+86413.6%0.22-4.3%0.23-99.5%44.44
Repurchase of Common Pref Stock-26.600.000.000.000.000.000.000.000.00
Sale of Common Pref Stock-0.14-0.14-109.0%1.55-96.6%45.10-81.3%241.46+26.9%190.33+86413.6%0.22-4.3%0.23-99.5%44.44
Proceedsfrom Stock Options-0.14-0.14-0.35-101.5%23.58-89.5%223.62+27.9%174.790.000.00-100.0%39.76
Issuance or Reduction of Debt, Net0.000.000.000.000.000.000.000.000.00
Change in Long Term Debt0.000.000.000.000.000.000.000.000.00
Issuance of Long Term Debt0.000.000.000.000.000.000.000.000.00
Reduction of Long Term Debt0.000.000.000.000.000.000.000.000.00
Net Financing Active Other Cash Flow-0.310.000.000.000.000.000.000.00-4.40
Other Financing Activities Uses-0.310.000.000.000.000.000.000.00-4.40
Cash from Financing Activities-27.05-0.14-109.0%1.55-96.6%45.10-81.3%241.46+26.9%190.33+86413.6%0.22-4.3%0.23-99.4%40.04
Net Change in Cash-57.80-163.86-148.79-91.58-169.3%132.17-53.2%282.36-80.34-53.29-630.8%10.04
Free Cash Flow-30.75-163.72-150.35-136.72-109.28-218.7%92.03-80.56-53.52-30.04
Preferred Dividends (Cash Flow)-0.000.000.000.000.000.000.000.00
Price to Free Cash Flow ratio-----26.01---
Deferred Taxes & Investment Tax Credit-43.24-9.35-15.69-11.13-343.5%4.57-1.69-1.25-1.59

Balance sheet, quarterly

USD millions, except where the row names a unit. The percent under a figure is against the same period a year earlier. TTM has no earlier TTM to compare with, and a ratio or a margin has no change.
Metric2026Q39/30/20262026Q26/30/20262026Q13/31/20262025Q412/31/20252025Q39/30/20252025Q26/30/20252025Q13/31/20252024Q412/31/2024
Cash & Short Term Investments271.37-18.0%288.19-22.4%329.46-21.2%307.53-34.8%330.84-36.3%371.44-34.2%417.94-23.7%471.39-24.0%
Short Term Receivables0.000.000.000.000.000.000.000.00-100.0%
Inventories0.000.000.000.000.000.000.000.00
Other Current Assets2.49-72.7%3.82-72.8%9.74-46.6%7.66-45.4%9.13-41.9%14.04-35.7%18.24+1.3%14.02+0.6%
Total Current Assets273.86-19.4%292.01-24.2%339.20-22.2%315.19-35.1%339.97-36.5%385.48-34.2%436.17-22.9%485.41-24.1%
Net Property, Plant & Equipment8.32-26.4%9.22-24.7%9.35-27.5%10.27-25.5%11.31-22.8%12.25-21.2%12.90-20.3%13.79-13.8%
Total Investments and Advances0.860.0%0.860.0%0.860.0%0.860.0%0.860.0%0.860.0%0.860.0%0.860.0%
Deferred Tax Assets---0.00-100.0%0.00-100.0%0.00-100.0%44.91+22.4%43.24+27.6%
Other Assets0.480.0%0.480.0%0.48-2.0%0.48-87.4%0.48-87.2%0.48-87.0%0.49-86.4%3.81-40.0%
Total Assets283.52-19.6%302.58-24.2%349.89-29.4%326.80-40.3%352.63-40.8%399.07-38.2%495.34-20.5%547.11-21.4%
Short Term Debt Incl. Current Port. of LT Debt3.01+4.5%2.96+3.9%2.89+9.9%2.89+10.7%2.88+10.3%2.85+10.5%2.63+11.0%2.61+135.1%
Accounts Payable1.69-83.9%1.94-84.1%4.30-73.2%5.88-24.3%10.50+1.6%12.20+31.3%16.03+11.2%7.77-69.4%
Other Current Liabilities6.74-82.3%6.76-87.2%25.33-15.0%32.08-15.8%38.05+13.6%52.76+51.3%29.80+12.6%38.12+25.4%
Total Current Liabilities11.43-77.8%11.66-82.8%32.52-32.9%40.84-15.8%51.44+10.8%67.81+45.1%48.46+12.0%48.50-14.7%
Long Term Debt3.25-47.6%4.03-41.8%4.76-37.2%5.49-33.3%6.20-30.2%6.93-27.4%7.58-25.1%8.23-23.2%
Provision for Risks Charges0.000.000.000.000.000.000.000.00
Other Liabilities0.000.000.00-100.0%0.00-100.0%0.00-100.0%0.00-100.0%1.62-97.6%3.45-94.9%
Total Liabilities14.68-74.5%15.69-79.0%37.28-35.3%46.33-23.0%57.64-5.3%74.74+17.4%57.66-52.3%60.18-55.4%
Non-Equity Reserves0.000.000.000.000.000.000.000.00
Preferred Stock - Carrying Value0.000.000.000.000.000.000.000.00
Common Equity268.84-8.9%286.89-11.5%312.62-28.6%280.47-42.4%294.99-44.8%324.33-44.3%437.68-12.9%486.93-13.3%
Total Shareholders Equity268.84-8.9%286.89-11.5%312.62-28.6%280.47-42.4%294.99-44.8%324.33-44.3%437.68-12.9%486.93-13.3%
Accumulated Minority Interest0.000.000.000.000.000.000.000.00
Total Equity268.84-8.9%286.89-11.5%312.62-28.6%280.47-42.4%294.99-44.8%324.33-44.3%437.68-12.9%486.93-13.3%
Total Liabilities & Stockholders Equity283.52-19.6%302.58-24.2%349.89-29.4%326.80-40.3%352.63-40.8%399.07-38.2%495.34-20.5%547.11-21.4%
Book Value Per Share per share5.24-4.4%5.54-8.1%5.89-27.6%5.21-42.4%5.48-44.8%6.03-44.3%8.13-13.0%9.05-13.5%
Tangible Book Value Per Share per share5.24-4.4%5.54-8.1%5.89-27.6%5.21-42.4%5.48-44.8%6.03-44.3%8.13-13.0%9.05-13.5%
Full-Time Employees people---67-58.9%---163-5.8%
Price to Book Ratio ratio1.571.661.871.741.620.751.371.39
Return on Assets %-7.53-12.54-35.77-55.86-59.18-58.00-19.72-19.67
Return on Equity %-8.50-14.39-40.30-63.62-67.63-66.85-23.46-23.34
Return on Invested Capital %-6.07-6.3910.31-7.55-12.13-37.97-13.52-11.70
Quick Ratio ratio23.9525.0510.437.726.615.689.0010.01
Current Ratio ratio23.9525.0510.437.726.615.689.0010.01

Cash flow, quarterly

USD millions, except where the row names a unit. The percent under a figure is against the same period a year earlier. TTM has no earlier TTM to compare with, and a ratio or a margin has no change.
Metric2026Q39/30/20262026Q26/30/20262026Q13/31/20262025Q412/31/20252025Q39/30/20252025Q26/30/20252025Q13/31/20252024Q412/31/2024
Net Income-16.44-18.6332.72-18.98-39.77-132.79-298.5%-60.20-55.57
Depreciation0.91-9.0%0.91-7.1%0.92+1.1%0.93+12.0%1.00+7.5%0.98+10.1%0.91+2.2%0.83-66.4%
Other Funds (Non Cash)6.30-18.5%6.11-54.1%1.72-84.3%6.95-26.8%7.73-32.8%13.30+11.4%10.95-11.6%9.50-11.5%
Funds from Operations-9.23-11.6135.36-11.74-30.68-71.97-193.5%-50.01-47.26
Extraordinary Item0.000.000.000.000.000.000.000.00
Changes in Working Capital-2.65-13.46-161.6%-6.48-10.23-483.1%-12.58-626.4%21.86-3.362.67-62.0%
Cash from Operating Activities-11.88-25.0628.88-21.97-43.26-50.11-409.7%-53.36-44.59
Capital Expenditures-0.07-0.650.000.00-0.01-0.09-0.04-0.04
Net Assets From Acquisitions0.000.000.000.000.000.000.000.00
Sale of Fixed Assets and Businesses0.000.000.000.000.000.000.000.00-100.0%
Purchase or Sale of Investments0.000.000.000.000.000.000.000.00
Purchase of Investments0.000.000.000.000.000.000.000.00
Sale Or Maturity of Investments0.000.000.000.000.000.000.000.00
Other Uses0.000.000.000.000.000.000.000.00
Other Sources0.000.000.000.000.000.000.000.00
Cash from Investing Activities-0.07-0.650.000.00-0.01-0.09-0.04-0.04
Cash Dividends Paid0.000.000.000.000.000.000.000.00
Preferred Dividends (Cash Flow)0.000.000.000.000.000.000.000.00
Change in Capital Stock-4.16-15.49-6.95-0.140.00-100.0%0.00-100.0%0.00-100.0%-0.10-103.3%
Repurchase of Common Pref Stock-4.16-15.49-6.950.000.000.000.000.00
Sale of Common Pref Stock0.000.000.00-0.140.00-100.0%0.00-100.0%0.00-100.0%-0.10-103.3%
Proceedsfrom Stock Options0.000.000.00-0.140.000.000.00-0.05-101.9%
Issuance or Reduction of Debt, Net0.000.000.000.000.000.000.000.00
Change in Long Term Debt0.000.000.000.000.000.000.000.00
Issuance of Long Term Debt0.000.000.000.000.000.000.000.00
Reduction of Long Term Debt0.000.000.000.000.000.000.000.00
Net Financing Active Other Cash Flow-0.460.000.000.15-0.02-0.08-0.050.00
Other Financing Activities Uses-0.460.000.000.15-0.02-0.08-0.050.00
Cash from Financing Activities-4.62-15.49-6.950.00-0.02-105.6%-0.08-118.2%-0.05-106.0%-0.10-433.3%
Net Change in Cash-16.56-41.2121.93-21.97-43.29-50.28-405.1%-53.45-44.72
Free Cash Flow-11.95-25.7128.88-21.97-43.27-50.20-413.0%-53.41-44.62

Revenue breakdown

USD millions, so a column adds up to the income statement. Share is of the latest year in that split. The change is versus the older year shown, not TTM.

Product
Name20242025vs 20242025 share
Collaboration135.119.63-92.9%99.5%
Consolidation, Policy0.050.050.0%0.5%
Total135.169.68-92.8%100.0%
Region
Name20242025vs 20242025 share
Ireland135.169.68-92.8%100.0%
Total135.169.68-92.8%100.0%

Short interest

shares short against float, oldest to newest
SettlementOf floatShares shortFloatAvg volume
2026-10-3018.01%7.9M43.9M472.26K
2026-10-1518.08%7.9M43.9M486.90K
2026-09-3018.07%8.0M44.3M469.72K
2026-09-1519.12%8.5M44.7M497.34K
2026-08-3119.01%8.5M44.7M524.46K
2026-08-1419.05%8.5M44.9M564.99K
2026-07-3117.91%8.2M45.6M580.81K
2026-07-1517.75%8.2M46.2M542.51K
2026-06-3018.12%8.4M46.2M537.61K
2026-06-1517.03%7.9M46.2M505.87K
2026-05-2916.74%7.7M46.2M527.58K
2026-05-1516.88%7.1M42.0M510.10K
2026-04-3016.31%6.9M42.1M484.52K
2026-04-1516.33%7.1M43.3M509.50K
2026-03-3116.17%7.0M43.4M515.58K
2026-03-1316.24%7.0M43.4M567.78K
2026-02-2715.80%6.9M43.4M571.60K
2026-02-1316.32%7.1M43.4M585.86K
2026-01-3016.28%7.1M43.4M624.11K
2026-01-1516.29%7.1M43.4M622.95K

Option chain

expiry 2026-11-20
TypeStrikeBidAskLastIVOpen intVolumeDeltaThetaVega
call1.005.208.600.000.0000.000.000.991-0.0160.000
call2.005.307.600.0018.7880.000.000.955-0.0950.001
call3.004.406.700.0013.2990.000.000.923-0.1050.002
call4.002.905.600.009.5490.000.000.888-0.1050.002
call5.001.904.600.007.4220.000.000.847-0.1000.003
call6.000.504.900.008.7210.000.000.795-0.0910.003
call7.000.204.901.969.6475.000.000.722-0.0780.004
call8.000.304.900.4010.36881.001.000.658-0.1420.004
call9.000.000.600.201.6631,0400.000.443-0.0510.005
call10.000.000.300.051.68042.000.000.269-0.0430.004
call11.000.004.900.002.1810.000.000.228-0.0510.004
call12.000.003.200.062.5451.000.000.205-0.0560.003
call13.000.000.750.002.1440.000.000.152-0.0390.003
call14.000.004.900.003.1420.000.000.178-0.0630.003
call15.000.004.900.003.3930.000.000.169-0.0660.003
call16.000.004.900.003.6220.000.000.162-0.0690.003
put1.000.000.050.007.9400.000.00-0.009-0.0150.000
put2.000.004.900.0013.0500.000.00-0.045-0.0950.001
put3.000.004.900.009.3600.000.00-0.077-0.1040.002
put4.000.004.900.007.1110.000.00-0.112-0.1040.002
put5.000.004.900.004.7550.000.00-0.143-0.0830.003
put6.000.004.900.003.5610.000.00-0.193-0.0750.003
put7.000.000.800.004.5500.000.00-0.271-0.1170.004
put8.000.000.850.002.0410.000.00-0.342-0.1410.004
put9.000.004.900.829.4701.000.00-0.550-0.0640.005
put10.000.004.900.007.6430.000.00-0.735-0.0430.004
put11.002.604.802.705.9850.002.00-0.772-0.0500.004
put12.003.504.900.004.5330.000.00-0.795-0.0550.003
put13.002.406.900.006.9980.000.00-0.810-0.0580.003
put14.004.407.900.007.3330.000.00-0.822-0.0620.003
put15.005.408.300.006.3810.000.00-0.831-0.0640.003
put16.006.409.000.006.0100.000.00-0.838-0.0670.003

Latest SEC filings

30
FiledFormDescriptionPeriodLink
2026-11-104Statement of changes in beneficial ownership of securities2026-11-06SEC
2026-11-0510-QQuarterly report pursuant to Section 13 or 15(d)2026-09-30SEC
2026-11-058-KCurrent report2026-11-05SEC
2026-10-298-KCurrent report2026-10-28SEC
2026-10-294Statement of changes in beneficial ownership of securities2026-10-27SEC
2026-10-264Statement of changes in beneficial ownership of securities2026-10-22SEC
2026-10-154Statement of changes in beneficial ownership of securities2026-10-13SEC
2026-10-094Statement of changes in beneficial ownership of securities2026-10-07SEC
2026-10-064Statement of changes in beneficial ownership of securities2026-10-02SEC
2026-10-028-KCurrent report2026-10-02SEC
2026-09-304Statement of changes in beneficial ownership of securities2026-09-29SEC
2026-09-294Statement of changes in beneficial ownership of securities2026-09-28SEC
2026-09-214Statement of changes in beneficial ownership of securities2026-09-18SEC
2026-09-034Statement of changes in beneficial ownership of securities2026-09-02SEC
2026-08-214Statement of changes in beneficial ownership of securities2026-08-20SEC
2026-08-19SCHEDULE 13G/ASEC
2026-08-183Initial statement of beneficial ownership of securities2026-08-18SEC
2026-08-184Statement of changes in beneficial ownership of securities2026-08-18SEC
2026-08-14SCHEDULE 13G/ASEC
2026-08-113Initial statement of beneficial ownership of securities2026-08-06SEC
2026-08-114Statement of changes in beneficial ownership of securities2026-08-10SEC
2026-08-104Statement of changes in beneficial ownership of securities2026-08-07SEC
2026-08-0610-QQuarterly report pursuant to Section 13 or 15(d)2026-06-30SEC
2026-08-068-KCurrent report2026-08-06SEC
2026-08-06SCHEDULE 13G/ASEC
2026-07-304Statement of changes in beneficial ownership of securities2026-07-28SEC
2026-07-304Statement of changes in beneficial ownership of securities2026-07-28SEC
2026-07-304Statement of changes in beneficial ownership of securities2026-07-28SEC
2026-07-304Statement of changes in beneficial ownership of securities2026-07-28SEC
2026-07-304Statement of changes in beneficial ownership of securities2026-07-28SEC

Insider activity by month

MonthBoughtBuysSoldSells
2026-111.19M100
2026-104.82M700
2026-093.39M400
2026-08762.65K300
2026-0700135.97K2
2026-062.12M400
2026-05981.30K100
2026-040000
2026-030000
2026-020000
2026-010000
2025-120000
2025-110000

Institutional holders

Manager% owned
FMR LLC13.66%
Rubric Capital Management LP9.55%
BlackRock, Inc.9.30%
ACADIAN ASSET MANAGEMENT LLC4.03%
STATE STREET CORP3.59%
VANGUARD PORTFOLIO MANAGEMENT LLC3.15%
D. E. Shaw & Co., Inc.3.08%
ADAR1 Capital Management, LLC2.97%
TWO SIGMA INVESTMENTS, LP2.42%
FEDERATED HERMES, INC.2.22%

Funds

Fund% owned
Fidelity Growth Company Fund4.26%
State Street(R) SPDR(R) S&P(R) Biotech ETF2.78%
iShares Russell 2000 ETF2.22%
VANGUARD EXPLORER FUND1.45%
Fidelity Series Growth Company Fund1.41%
Nuveen Quant Small Cap Equity Fund1.21%
Fidelity Small Cap Index Fund0.93%
Select Biotechnology Portfolio0.92%
VANGUARD EXTENDED MARKET INDEX FUND0.92%
Fidelity Growth Company K6 Fund0.79%

OakChart. PRTA. Cached 15 minutes. Terms