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AGEN Insider Trading

Insider Ownership Percentage: 5.50%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $0.00

Agenus Insider Trading History Chart

This chart shows the insider buying and selling history at Agenus by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Agenus Share Price & Price History

Current Price: $3.22
Price Change: ▲ Price Increase of +0.15 (4.89%)
As of 02/24/2026 05:00 PM ET

This chart shows the closing price history over time for AGEN up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Agenus Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/15/2024Garo H. ArmenInsiderBuy25,000$13.00$325,000.0031,298View SEC Filing Icon  
10/16/2023Agenus IncMajor ShareholderBuy21$22.00$462.001,088,643View SEC Filing Icon  
10/12/2023Agenus IncMajor ShareholderBuy158$22.00$3,476.001,087,653View SEC Filing Icon  
10/4/2023Agenus IncMajor ShareholderBuy750$21.80$16,350.001,087,494View SEC Filing Icon  
8/28/2023Agenus IncMajor ShareholderBuy640$29.00$18,560.001,085,260View SEC Filing Icon  
8/24/2023Agenus IncMajor ShareholderBuy8,512$30.80$262,169.601,084,620View SEC Filing Icon  
5/10/2023Agenus IncMajor ShareholderBuy1,103$30.20$33,310.601,080,855View SEC Filing Icon  
5/5/2023Agenus IncMajor ShareholderBuy5,010$19.00$95,190.001,079,752View SEC Filing Icon  
5/3/2023Agenus IncMajor ShareholderBuy6,434$21.60$138,974.401,073,668View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Agenus (NASDAQ:AGEN)

61.46% of Agenus stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at AGEN by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Agenus Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/23/2026Virtu Financial LLC34,385$0.11M0.0%N/A0.101%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC10,000$31K0.0%N/A0.029%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC10,596$33K0.0%-76.2%0.031%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Portfolio Strategies LLC59,413$0.19M0.0%-64.7%0.175%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd17,121$54K0.0%N/A0.050%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC225,339$0.71M0.0%-35.4%0.663%Search for SEC Filing on Google Icon
2/18/2026Man Group plc114,204$0.36M0.0%N/A0.336%Search for SEC Filing on Google Icon
2/18/2026683 Capital Management LLC114,336$0.36M0.0%N/A0.336%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC11,576$36K0.0%-57.6%0.034%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC170,407$0.54M0.0%+20.4%0.501%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD24,500$77K0.0%N/A0.072%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP47,461$0.15M0.0%N/A0.140%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.31,706$100K0.0%-42.2%0.093%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC55,142$0.17M0.0%+294.9%0.162%Search for SEC Filing on Google Icon
2/16/2026OMERS ADMINISTRATION Corp100,500$0.32M0.0%N/A0.296%Search for SEC Filing on Google Icon
2/16/2026Panagora Asset Management Inc.163,148$0.51M0.0%+29.3%0.480%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC46,273$0.15M0.0%+352.8%0.136%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP146,800$0.46M0.0%+29.6%0.432%Search for SEC Filing on Google Icon
2/13/2026Walleye Capital LLC123,458$0.39M0.0%-60.3%0.363%Search for SEC Filing on Google Icon
2/13/2026State Street Corp137,383$0.43M0.0%-8.8%0.404%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC543,546$1.71M0.0%+721.1%1.598%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC23,326$73K0.0%+20.3%0.069%Search for SEC Filing on Google Icon
2/11/2026Ovata Capital Management Ltd30,800$97K0.0%N/A0.091%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.61,749$0.19M0.0%+35.1%0.182%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC372,748$1.17M0.0%+7.4%1.096%Search for SEC Filing on Google Icon
1/30/2026R Squared Ltd13,129$41K0.0%N/A0.039%Search for SEC Filing on Google Icon
1/28/2026Key Client Fiduciary Advisors LLC27,348$86K0.0%-30.3%0.080%Search for SEC Filing on Google Icon
1/9/2026Post Resch Tallon Group Inc.12,750$40K0.0%-36.3%0.037%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.29,080$0.11M0.0%-63.0%0.086%Search for SEC Filing on Google Icon
11/17/2025NewEdge Advisors LLC44,446$0.17M0.0%N/A0.131%Search for SEC Filing on Google Icon
11/17/2025Sherbrooke Park Advisers LLC16,557$64K0.0%N/A0.049%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC348,754$1.34M0.0%-17.8%1.026%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE369,314$1.42M0.0%-12.2%1.086%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.145,760$0.56M0.0%+16,654.0%0.429%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP102,353$0.39M0.0%N/A0.301%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC13,963$54K0.0%N/A0.041%Search for SEC Filing on Google Icon
11/13/2025Arrowstreet Capital Limited Partnership31,054$0.12M0.0%N/A0.097%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.2,569,533$9.89M0.0%+1.5%8.064%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.29,080$0.11M0.0%-63.0%0.091%Search for SEC Filing on Google Icon
11/5/2025Post Resch Tallon Group Inc.20,000$77K0.1%N/A0.063%Search for SEC Filing on Google Icon
11/3/2025Traynor Capital Management Inc.13,000$50K0.0%N/A0.041%Search for SEC Filing on Google Icon
9/4/2025Osaic Holdings Inc.33,740$0.15M0.0%-12.9%0.106%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 21,871$100K0.0%+265.9%0.069%Search for SEC Filing on Google Icon
8/15/2025Captrust Financial Advisors36,897$0.17M0.0%N/A0.116%Search for SEC Filing on Google Icon
8/15/2025Engineers Gate Manager LP23,702$0.11M0.0%N/A0.074%Search for SEC Filing on Google Icon
8/15/2025Brevan Howard Capital Management LP45,327$0.21M0.0%N/A0.142%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE420,678$1.92M0.0%+110.0%1.320%Search for SEC Filing on Google Icon
8/13/2025Jump Financial LLC12,107$55K0.0%N/A0.038%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP432,479$1.98M0.0%N/A1.577%Search for SEC Filing on Google Icon
8/13/2025Walleye Capital LLC198,288$0.91M0.0%N/A0.723%Search for SEC Filing on Google Icon
8/12/2025XTX Topco Ltd59,486$0.27M0.0%N/A0.217%Search for SEC Filing on Google Icon
8/12/2025Prudential Financial Inc.10,060$46K0.0%-47.7%0.037%Search for SEC Filing on Google Icon
8/12/2025JPMorgan Chase & Co.78,637$0.36M0.0%+608.0%0.287%Search for SEC Filing on Google Icon
8/12/2025Catalyst Funds Management Pty Ltd11,000$50K0.0%N/A0.040%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC317,409$1.45M0.0%-41.7%1.158%Search for SEC Filing on Google Icon
8/6/2025Savant Capital LLC15,865$73K0.0%N/A0.058%Search for SEC Filing on Google Icon
8/6/2025Ovata Capital Management Ltd32,000$0.15M0.0%N/A0.117%Search for SEC Filing on Google Icon
8/5/2025Bank of Montreal Can16,466$75K0.0%N/A0.060%Search for SEC Filing on Google Icon
7/25/2025CWM LLC26,246$0.12M0.0%+105.8%0.096%Search for SEC Filing on Google Icon
7/10/2025Wealth Enhancement Advisory Services LLC18,601$85K0.0%N/A0.068%Search for SEC Filing on Google Icon
7/9/2025Key Client Fiduciary Advisors LLC39,534$0.18M0.1%-38.0%0.144%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.108,860$0.16M0.0%-19.9%0.397%Search for SEC Filing on Google Icon
5/28/2025Strs Ohio142,516$0.21M0.0%N/A0.520%Search for SEC Filing on Google Icon
5/21/2025Acadian Asset Management LLC40,166$58K0.0%N/A0.147%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.108,860$0.16M0.0%-19.9%0.514%Search for SEC Filing on Google Icon
5/16/2025AQR Capital Management LLC441,486$0.66M0.0%+3,080.3%2.085%Search for SEC Filing on Google Icon
5/15/2025Siren L.L.C.500,000$0.75M0.0%N/A1.824%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.58,281$88K0.0%N/A0.275%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG17,537$26K0.0%-71.3%0.083%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.63,685$96K0.0%+32.8%0.301%Search for SEC Filing on Google Icon
5/2/2025Apollon Wealth Management LLC25,007$38K0.0%+25.0%0.099%Search for SEC Filing on Google Icon
2/17/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC12,888$35K0.0%-43.7%0.055%Search for SEC Filing on Google Icon
2/17/2025Deutsche Bank AG61,144$0.17M0.0%+538.4%0.261%Search for SEC Filing on Google Icon
2/17/2025Corton Capital Inc.13,141$36K0.0%N/A0.056%Search for SEC Filing on Google Icon
2/17/2025Cantor Fitzgerald L. P.10,000$27K0.0%-24.4%0.043%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE107,123$0.29M0.0%+34.0%0.457%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC105,705$0.29M0.0%+97.6%0.451%Search for SEC Filing on Google Icon
2/14/2025B. Riley Financial Inc.756,956$2.07M1.7%N/A3.227%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp208,933$0.57M0.0%+14.8%0.891%Search for SEC Filing on Google Icon
2/14/2025Gilead Sciences Inc.231,663$0.64M0.0%N/A0.988%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC32,737$90K0.0%+17.7%0.140%Search for SEC Filing on Google Icon
2/13/2025Bank of Montreal Can25,160$69K0.0%N/A0.107%Search for SEC Filing on Google Icon
2/13/2025Federated Hermes Inc.99,812$0.27M0.0%-53.7%0.425%Search for SEC Filing on Google Icon
2/13/2025Wells Fargo & Company MN23,275$64K0.0%-35.3%0.099%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC475,586$1.30M0.0%-1.5%2.027%Search for SEC Filing on Google Icon
2/11/2025Virtu Financial LLC18,751$51K0.0%N/A0.080%Search for SEC Filing on Google Icon
2/6/2025Charles Schwab Investment Management Inc.47,954$0.13M0.0%-14.3%0.204%Search for SEC Filing on Google Icon
2/4/2025Bank of New York Mellon Corp54,727$0.15M0.0%-23.0%0.233%Search for SEC Filing on Google Icon
1/29/2025Values First Advisors Inc.12,894$35K0.0%-19.8%0.055%Search for SEC Filing on Google Icon
1/28/2025Apollon Wealth Management LLC20,007$55K0.0%N/A0.085%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC27,813$0.15M0.0%+295.3%0.119%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC483,059$2.65M0.0%+7.1%2.059%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC27,813$0.15M0.0%+295.3%0.119%Search for SEC Filing on Google Icon
11/15/2024EP Wealth Advisors LLC10,000$55K0.0%N/A0.043%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC53,490$0.29M0.0%-42.3%0.228%Search for SEC Filing on Google Icon
11/15/2024Wellington Management Group LLP86,131$0.47M0.0%-6.7%0.367%Search for SEC Filing on Google Icon
11/15/2024State Street Corp467,771$2.56M0.0%+2.1%1.994%Search for SEC Filing on Google Icon
11/15/2024Point72 DIFC Ltd14,579$80K0.0%+380.0%0.062%Search for SEC Filing on Google Icon
11/15/2024HighTower Advisors LLC23,851$0.12M0.0%+46.1%0.102%Search for SEC Filing on Google Icon
11/14/2024Walleye Capital LLC182,939$1M0.0%N/A0.848%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Agenus logo
Agenus Inc., a clinical-stage biotechnology company, discovers and develops immuno-oncology products in the United States and internationally. The company offers Retrocyte Display, an antibody expression platform for the identification of fully human and humanized monoclonal antibodies; and display technologies. It develops QS-21 Stimulon adjuvant, a saponin-based vaccine adjuvant. The company also develops Balstilimab, an anti-PD-1 antagonist that has completed Phase II clinical trial to treat second line cervical cancer; AGEN1181, an antigen 4 (CTLA-4) blocking antibody that is in Phase 2 clinical trial for the treatment of pancreatic cancer and and melanoma; AGEN2373, a CD137 monospecific antibody that is in Phase 1b clinical trial; AGEN1423, a CD73/TGFß TRAP antibody; AGEN1571, an ILT2 monospecific antibody that is in Phase 1 clinical trial; and BMS-986442, a TIGIT bispecific antibodies. In addition, it develops INCAGN1876, a GITR agonist; INCAGN2390, a TIM-3 monospecific antibody; INCAGN2385, a LAG-3 monospecific antibody; MK-4830, a monospecific antibody targeting ILT4 that is in Phase 2 clinical trial; UGN-301, a zalifrelimab intravesical solution for the treatment of cancers of the urinary tract that is in a Phase 1 clinical trial; and AGEN1884, a first-generation anti-CTLA-4 monospecific antibody. The company operates under Agenus, MiNK, Prophage, Retrocyte Display, and Stimulon trademarks. It has collaborations with Bristol-Myers Squibb Company, Betta Pharmaceuticals Co., Ltd., Incyte Corporation, Merck Sharpe & Dohme, and Gilead Sciences, Inc. The company was formerly known as Antigenics Inc. and changed its name to Agenus Inc. in January 2011. Agenus Inc. was founded in 1994 and is headquartered in Lexington, Massachusetts.
Read More on Agenus

Today's Range

Now: $3.22
Low: $3.02
High: $3.35

50 Day Range

MA: $3.30
Low: $2.77
High: $4.68

52 Week Range

Now: $3.22
Low: $1.38
High: $7.34

Volume

407,990 shs

Average Volume

699,183 shs

Market Capitalization

$109.51 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.62

Who are the major institutional investors of Agenus?

Agenus' top institutional shareholders include:
  1. Renaissance Technologies LLC — 1.60%
  2. Geode Capital Management LLC — 1.10%
  3. Millennium Management LLC — 0.66%
  4. Jump Financial LLC — 0.50%
  5. Panagora Asset Management Inc. — 0.48%
  6. Marshall Wace LLP — 0.43%
Learn More about top institutional investors of Agenus stock.

Which institutional investors are selling Agenus stock?

During the last quarter, AGEN stock was sold by these institutional investors:
  1. Walleye Capital LLC
  2. Millennium Management LLC
  3. Susquehanna Portfolio Strategies LLC
  4. Simplex Trading LLC
  5. NewEdge Advisors LLC
  6. Graham Capital Management L.P.
  7. AQR Capital Management LLC
  8. State Street Corp

Which institutional investors are buying Agenus stock?

In the last quarter, AGEN stock was acquired by institutional investors including:
  1. Renaissance Technologies LLC
  2. 683 Capital Management LLC
  3. Man Group plc
  4. OMERS ADMINISTRATION Corp
  5. ExodusPoint Capital Management LP
  6. Squarepoint Ops LLC
  7. Panagora Asset Management Inc.
  8. Barclays PLC