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ADPT Insider Trading

Insider Ownership Percentage: 5.70%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $108,607,101.29

Adaptive Biotechnologies Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Adaptive Biotechnologies Share Price & Price History

Current Price: $24.78
Price Change: ▲ Price Increase of +0.58 (2.40%)
As of 09/14/2026 04:00 PM ET

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

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

Adaptive Biotechnologies Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/18/2026Chad M RobinsCEOSell278,676$24.48$6,821,988.482,180,518View SEC Filing Icon  
8/18/2026Robert HershbergDirectorSell30,664$24.40$748,201.6046,683View SEC Filing Icon  
8/17/2026Chad M RobinsCEOSell321,324$25.08$8,058,805.922,180,518View SEC Filing Icon  
8/17/2026Peter M. NeupertDirectorSell124,690$25.15$3,135,953.50130,625View SEC Filing Icon  
8/10/2026Susan BobulskyInsiderSell3,000$25.00$75,000.00396,989View SEC Filing Icon  
7/30/2026Susan BobulskyInsiderSell1,299$24.00$31,176.00399,989View SEC Filing Icon  
7/21/2026Harlan S. RobinsInsiderSell492,400$21.89$10,778,636.00812,058View SEC Filing Icon  
7/2/2026Francis LoInsiderSell44,838$22.59$1,012,890.42230,713View SEC Filing Icon  
7/2/2026Harlan S. RobinsInsiderSell386,240$22.01$8,501,142.401,019,658View SEC Filing Icon  
7/1/2026Francis LoInsiderSell51,004$22.45$1,145,039.80237,688View SEC Filing Icon  
7/1/2026Susan BobulskyInsiderSell487$22.00$10,714.00406,288View SEC Filing Icon  
6/29/2026Sharon BenzenoInsiderSell154,768$21.14$3,271,795.52221,278View SEC Filing Icon  
6/26/2026Sharon BenzenoInsiderSell11,034$21.00$231,714.00272,751View SEC Filing Icon  
6/16/2026Harlan S. RobinsInsiderSell6,160$18.01$110,941.601,405,898View SEC Filing Icon  
6/15/2026Harlan S. RobinsInsiderSell100,000$17.37$1,737,000.001,412,058View SEC Filing Icon  
6/11/2026Susan BobulskyInsiderSell5,000$19.00$95,000.00411,775View SEC Filing Icon  
6/4/2026Francis LoInsiderSell39,741$17.49$695,070.09250,934View SEC Filing Icon  
6/4/2026Susan BobulskyInsiderSell11,000$18.00$198,000.00416,775View SEC Filing Icon  
5/18/2026Kyle PiskelCFOSell3,115$13.04$40,619.60256,725View SEC Filing Icon  
4/27/2026Julie RubinsteinCOOSell19,037$14.23$270,896.51377,802View SEC Filing Icon  
4/24/2026Julie RubinsteinCOOSell19,060$14.02$267,221.20382,132View SEC Filing Icon  
4/22/2026Julie RubinsteinCOOSell19,060$14.13$269,317.80390,808View SEC Filing Icon  
4/21/2026Julie RubinsteinCOOSell30,941$14.66$453,595.06395,146View SEC Filing Icon  
4/20/2026Julie RubinsteinCOOSell19,060$14.55$277,323.00399,484View SEC Filing Icon  
4/16/2026Julie RubinsteinCOOSell19,060$14.18$270,270.80403,822View SEC Filing Icon  
4/13/2026Julie RubinsteinCOOSell19,060$13.15$250,639.00416,836View SEC Filing Icon  
4/10/2026Julie RubinsteinCOOSell19,060$12.77$243,396.20425,512View SEC Filing Icon  
4/8/2026Chad M RobinsCEOSell37,263$15.19$566,024.972,180,518View SEC Filing Icon  
4/8/2026Francis LoInsiderSell22,564$15.07$340,039.48271,154View SEC Filing Icon  
4/8/2026Harlan S. RobinsInsiderSell10,000$14.85$148,500.001,512,058View SEC Filing Icon  
4/8/2026Julie RubinsteinCOOSell30,941$14.83$458,855.03434,188View SEC Filing Icon  
4/7/2026Julie RubinsteinCOOSell19,060$13.56$258,453.60438,526View SEC Filing Icon  
4/6/2026Chad M RobinsCEOSell83,332$14.41$1,200,814.122,217,781View SEC Filing Icon  
4/1/2026Julie RubinsteinCOOSell19,060$14.45$275,417.00451,540View SEC Filing Icon  
3/23/2026Julie RubinsteinCOOSell19,060$13.83$263,599.80481,906View SEC Filing Icon  
3/20/2026Julie RubinsteinCOOSell19,060$13.37$254,832.20486,244View SEC Filing Icon  
3/18/2026Julie RubinsteinCOOSell19,060$13.18$251,210.80490,582View SEC Filing Icon  
3/16/2026Julie RubinsteinCOOSell19,060$13.41$255,594.60503,596View SEC Filing Icon  
3/13/2026Julie RubinsteinCOOSell19,060$12.96$247,017.60507,934View SEC Filing Icon  
3/11/2026Chad M RobinsCEOSell470,167$13.17$6,192,099.392,301,113View SEC Filing Icon  
3/11/2026Francis LoInsiderSell30,593$14.08$430,749.44291,374View SEC Filing Icon  
3/11/2026Harlan S. RobinsInsiderSell470,266$13.17$6,193,403.221,522,058View SEC Filing Icon  
3/11/2026Julie RubinsteinCOOSell141,583$13.29$1,881,638.07516,610View SEC Filing Icon  
3/11/2026Kyle PiskelCFOSell18,672$13.17$245,910.24259,840View SEC Filing Icon  
3/11/2026Sharon BenzenoInsiderSell63,103$13.17$831,066.51272,751View SEC Filing Icon  
3/11/2026Susan BobulskyInsiderSell41,338$13.17$544,421.46427,775View SEC Filing Icon  
3/10/2026Julie RubinsteinCOOSell19,460$14.68$285,672.80643,471View SEC Filing Icon  
3/9/2026Julie RubinsteinCOOSell30,941$14.79$457,617.39647,809View SEC Filing Icon  
3/5/2026Francis LoInsiderSell38,074$15.09$574,536.66321,967View SEC Filing Icon  
3/5/2026Julie RubinsteinCOOSell30,941$16.00$495,056.00652,147View SEC Filing Icon  
3/3/2026Chad M RobinsCEOSell53,083$15.52$823,848.161,934,247View SEC Filing Icon  
3/3/2026Harlan S. RobinsInsiderSell14,233$16.52$235,129.161,155,291View SEC Filing Icon  
3/3/2026Julie RubinsteinCOOSell30,941$15.67$484,845.47583,911View SEC Filing Icon  
3/2/2026Chad M RobinsCEOSell289,024$15.82$4,572,359.681,987,330View SEC Filing Icon  
3/2/2026Harlan S. RobinsInsiderSell10,000$15.72$157,200.001,169,524View SEC Filing Icon  
2/27/2026Chad M RobinsCEOSell182,891$15.99$2,924,427.092,276,354View SEC Filing Icon  
2/4/2026Kyle PiskelCFOSell2,145$18.46$39,596.70216,637View SEC Filing Icon  
2/3/2026Harlan S. RobinsInsiderSell8,120$19.00$154,280.001,179,524View SEC Filing Icon  
2/2/2026Chad M RobinsCEOSell124,998$18.44$2,304,963.122,459,245View SEC Filing Icon  
2/2/2026Harlan S. RobinsInsiderSell34,668$18.60$644,824.801,187,644View SEC Filing Icon  
1/12/2026Francis LoInsiderSell79,590$17.73$1,411,130.70315,978View SEC Filing Icon  
1/12/2026Kyle PiskelCFOSell4,290$18.00$77,220.00216,637View SEC Filing Icon  
1/6/2026Harlan S. RobinsInsiderSell10,000$16.44$164,400.001,222,312View SEC Filing Icon  
1/5/2026Chad M RobinsCEOSell124,998$15.59$1,948,718.822,584,243View SEC Filing Icon  
1/2/2026Francis LoInsiderSell3,125$16.08$50,250.00315,978View SEC Filing Icon  
12/22/2025Francis LoInsiderSell4,394$17.50$76,895.00315,978View SEC Filing Icon  
12/15/2025Francis LoInsiderSell113,890$15.57$1,773,267.30315,978View SEC Filing Icon  
12/10/2025Robert HershbergDirectorSell22,968$16.00$367,488.0046,722View SEC Filing Icon  
12/4/2025Harlan S. RobinsInsiderSell10,000$16.61$166,100.001,232,312View SEC Filing Icon  
12/4/2025Sharon BenzenoInsiderSell12,604$16.85$212,377.40296,791View SEC Filing Icon  
12/3/2025Harlan S. RobinsInsiderSell27,212$18.61$506,415.321,242,312View SEC Filing Icon  
12/1/2025Chad M RobinsCEOSell124,998$18.94$2,367,462.122,709,241View SEC Filing Icon  
11/28/2025Kyle PiskelCFOSell162,820$19.50$3,174,990.00216,637View SEC Filing Icon  
11/26/2025Chad M RobinsCEOSell35,736$19.68$703,284.482,834,239View SEC Filing Icon  
11/21/2025Sharon BenzenoInsiderSell308,477$16.91$5,216,346.07296,791View SEC Filing Icon  
11/20/2025Sharon BenzenoInsiderSell297,925$16.54$4,927,679.50296,791View SEC Filing Icon  
11/17/2025Kyle PiskelCFOSell238$14.05$3,343.90269,343View SEC Filing Icon  
11/12/2025Chad M RobinsCEOSell1,867$15.00$28,005.002,869,975View SEC Filing Icon  
11/11/2025Chad M RobinsCEOSell1,237$14.57$18,023.092,871,851View SEC Filing Icon  
11/10/2025Chad M RobinsCEOSell86,161$14.73$1,269,151.532,873,088View SEC Filing Icon  
11/10/2025Harlan S. RobinsInsiderSell10,000$14.82$148,200.001,269,524View SEC Filing Icon  
5/16/2025Kyle PiskelCFOSell1,929$8.89$17,148.81277,396View SEC Filing Icon  
5/1/2025Harlan S. RobinsInsiderSell68,412$7.35$502,828.201,279,524View SEC Filing Icon  
3/24/2025Harlan S. RobinsInsiderSell1,698$9.00$15,282.001,279,524View SEC Filing Icon  
3/12/2025Robert HershbergDirectorSell53,000$7.59$402,270.0069,690View SEC Filing Icon  
3/10/2025Peter M. NeupertDirectorSell10,000$7.05$70,500.00224,690View SEC Filing Icon  
3/6/2025Michelle Renee GriffinDirectorSell15,664$7.94$124,372.1651,685View SEC Filing Icon  
3/5/2025Chad M RobinsCEOSell117,351$6.98$819,109.982,814,350View SEC Filing Icon  
3/5/2025Francis LoInsiderSell20,875$6.99$145,916.25332,846View SEC Filing Icon  
3/5/2025Julie RubinsteinCOOSell59,505$6.98$415,344.90588,249View SEC Filing Icon  
3/5/2025Kyle PiskelCFOSell10,320$6.98$72,033.60269,010View SEC Filing Icon  
2/20/2025Chad M RobinsCEOSell99,107$8.44$836,463.082,576,701View SEC Filing Icon  
2/18/2025Chad M RobinsCEOSell211,160$8.50$1,794,860.002,576,701View SEC Filing Icon  
2/14/2025Chad M RobinsCEOSell158,921$8.46$1,344,471.662,576,701View SEC Filing Icon  
11/18/2024Kyle PiskelCFOSell248$4.98$1,235.04154,330View SEC Filing Icon  
3/5/2024Chad M RobinsCEOSell48,673$3.43$166,948.392,576,701View SEC Filing Icon  
3/5/2024Julie RubinsteinPresidentSell39,070$3.47$135,572.90472,754View SEC Filing Icon  
3/5/2024Kyle PiskelInsiderSell7,727$3.43$26,503.61123,318View SEC Filing Icon  
3/5/2024Stacy L. TaylorSVPSell13,381$3.43$45,896.83166,287View SEC Filing Icon  
3/5/2024Tycho PetersonCFOSell15,456$3.44$53,168.64531,553View SEC Filing Icon  
11/16/2023Kyle PiskelInsiderSell259$4.13$1,069.6787,305View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Adaptive Biotechnologies (NASDAQ:ADPT)

99.17% of Adaptive Biotechnologies 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 ADPT by year and by quarter.

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

Adaptive Biotechnologies Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Tidal Investments LLC39,881$0.86M0.0%N/A0.025%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP32,580$0.70M0.0%-43.4%0.020%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC2,159$46K0.0%N/A0.001%Search for SEC Filing on Google Icon
9/9/2026Squarepoint Ops LLC102,897$2.21M0.0%-15.6%0.064%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System31,866$0.68M0.0%+1.3%0.020%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S1,429$31K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al35,150$0.75M0.0%N/A0.022%Search for SEC Filing on Google Icon
8/24/2026California State Teachers Retirement System2,981,100$63.95M0.0%+1,975.1%1.868%Search for SEC Filing on Google Icon
8/22/2026Strive Financial Group LLC2,430$52K0.0%-23.6%0.002%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S1,429$31K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/20/2026Headlands Technologies LLC9,718$0.21M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/20/2026Susquehanna Advisors Group Inc.184,200$3.95M0.1%N/A0.115%Search for SEC Filing on Google Icon
8/20/2026Cookson Peirce & Co. Inc.40,449$0.87M0.0%N/A0.025%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP5,911,366$126.80M0.0%+53.2%3.704%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE1,730,044$37.11M0.0%N/A1.084%Search for SEC Filing on Google Icon
8/15/2026Freestone Grove Partners LP881,688$18.91M0.1%N/A0.552%Search for SEC Filing on Google Icon
8/15/2026Odyssean LLC67,709$1.45M0.2%+320.1%0.042%Search for SEC Filing on Google Icon
8/15/2026Man Group plc91,921$1.97M0.0%N/A0.058%Search for SEC Filing on Google Icon
8/15/2026Polar Asset Management Partners Inc.272,571$5.85M0.1%N/A0.171%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC46,900$1.01M0.0%N/A0.029%Search for SEC Filing on Google Icon
8/14/2026Parkman Healthcare Partners LLC486,984$10.45M1.1%N/A0.305%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc355,336$7.62M0.0%N/A0.223%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company116,722$2.50M0.0%N/A0.073%Search for SEC Filing on Google Icon
8/14/2026Algert Global LLC131,830$2.83M0.0%-63.7%0.083%Search for SEC Filing on Google Icon
8/13/2026Sanctuary Advisors LLC9,434$0.20M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/13/2026Connor Clark & Lunn Investment Management Ltd.785,903$16.86M0.0%N/A0.492%Search for SEC Filing on Google Icon
8/12/2026Quantbot Technologies LP13,744$0.30M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/12/2026EP Wealth Advisors LLC124,451$2.67M0.0%N/A0.078%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP1,642$35K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/11/2026Virtus Advisers LLC16,197$0.35M0.1%N/A0.010%Search for SEC Filing on Google Icon
8/11/2026Lisanti Capital Growth LLC325,155$6.98M1.5%N/A0.204%Search for SEC Filing on Google Icon
8/7/2026Citizens Financial Group Inc. RI16,986$0.36M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.15,139,159$324.74M0.0%N/A9.486%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG237,406$5.09M0.0%N/A0.149%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp429,229$9.21M0.0%N/A0.268%Search for SEC Filing on Google Icon
8/6/2026Leeward Financial Partners LLC41,400$0.89M0.2%N/A0.026%Search for SEC Filing on Google Icon
8/6/2026State of Wyoming13,274$0.29M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/6/2026GSA Capital Partners LLP38,500$0.83M0.1%N/A0.024%Search for SEC Filing on Google Icon
7/10/2026Wasatch Advisors LP576,266$12.36M0.1%N/A0.360%Search for SEC Filing on Google Icon
7/10/2026Handelsbanken Fonder AB66,000$1.42M0.0%N/A0.041%Search for SEC Filing on Google Icon
7/8/2026Assenagon Asset Management S.A.23,883$0.51M0.0%N/A0.015%Search for SEC Filing on Google Icon
7/7/2026Avior Wealth Management LLC10,408$0.22M0.0%-19.4%0.007%Search for SEC Filing on Google Icon
5/29/2026Perceptive Advisors LLC152,500$2.12M0.0%N/A0.095%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE1,227,917$17.04M0.0%+52.3%0.767%Search for SEC Filing on Google Icon
5/19/2026JTC Employer Solutions Trustee Ltd5,633$78K0.0%-52.0%0.004%Search for SEC Filing on Google Icon
5/18/2026Amundi10,687$0.15M0.0%N/A0.007%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System143,658$1.99M0.0%+28.4%0.090%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada46,470$0.65M0.0%-40.9%0.029%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company71,672$1M0.0%-2.0%0.045%Search for SEC Filing on Google Icon
5/16/2026SummitTX Capital L.P.317,624$4.41M0.1%N/A0.198%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC25,098$0.35M0.0%+16.0%0.016%Search for SEC Filing on Google Icon
5/15/2026Aristotle Atlantic Partners LLC1,714,346$23.80M1.1%-7.0%1.071%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC239,800$3.33M0.0%N/A0.150%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership1,995,202$27.69M0.0%-17.6%1.247%Search for SEC Filing on Google Icon
5/14/2026Caxton Associates LLP36,035$0.50M0.0%-55.2%0.023%Search for SEC Filing on Google Icon
5/14/2026Gibbs Wealth Management27,592$0.38M0.1%N/A0.017%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.560,554$7.78M0.0%+77.1%0.350%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming22,569$0.31M0.0%-32.5%0.014%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers42,407$0.59M0.0%+40.5%0.026%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP554,584$7.70M0.0%+2.9%0.347%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.14,737$0.21M0.0%+6.8%0.009%Search for SEC Filing on Google Icon
5/8/2026Amova Asset Management Americas Inc.1,595,370$22.14M0.3%-18.1%0.997%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP188,338$2.61M0.0%-86.4%0.118%Search for SEC Filing on Google Icon
5/7/2026Parallel Advisors LLC10,078$0.14M0.0%+1,341.8%0.006%Search for SEC Filing on Google Icon
5/7/2026KBC Group NV3,267$45K0.0%N/A0.002%Search for SEC Filing on Google Icon
5/6/2026Jennison Associates LLC753,073$10.45M0.0%-71.8%0.471%Search for SEC Filing on Google Icon
5/6/2026Assetmark Inc.4,421$61K0.0%+46.4%0.003%Search for SEC Filing on Google Icon
5/5/2026D.A. Davidson & CO.25,750$0.36M0.0%-70.1%0.016%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp401,901$5.58M0.0%-2.7%0.252%Search for SEC Filing on Google Icon
5/5/2026Hillsdale Investment Management Inc.625,217$8.68M0.2%+1.3%0.391%Search for SEC Filing on Google Icon
5/4/2026Calamos Advisors LLC58,808$0.82M0.0%-68.0%0.037%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.1,704,887$23.66M0.0%+9.8%1.067%Search for SEC Filing on Google Icon
5/1/2026Citizens Financial Group Inc. RI16,541$0.23M0.0%+12.2%0.010%Search for SEC Filing on Google Icon
4/30/2026Granite Investment Partners LLC500,061$6.94M0.4%N/A0.325%Search for SEC Filing on Google Icon
4/30/2026Sumitomo Mitsui Trust Group Inc.1,595,370$22.14M0.0%-18.1%1.036%Search for SEC Filing on Google Icon
4/30/2026Personal CFO Solutions LLC11,344$0.16M0.0%N/A0.007%Search for SEC Filing on Google Icon
4/27/2026Counterpoint Mutual Funds LLC307,268$4.27M0.6%N/A0.200%Search for SEC Filing on Google Icon
4/25/2026Keybank National Association OH10,253$0.14M0.0%-42.9%0.007%Search for SEC Filing on Google Icon
4/24/2026Capricorn Fund Managers Ltd1,291,773$17.93M2.8%N/A0.839%Search for SEC Filing on Google Icon
4/24/2026Peregrine Capital Management LLC486,641$6.76M0.3%+7.5%0.316%Search for SEC Filing on Google Icon
4/22/20261492 Capital Management LLC281,096$3.90M1.5%+207.6%0.183%Search for SEC Filing on Google Icon
4/21/2026Contravisory Investment Management Inc.14,575$0.20M0.0%N/A0.009%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC137,758$1.91M0.0%+37.8%0.089%Search for SEC Filing on Google Icon
4/16/2026Diversified Trust Co45,776$0.64M0.0%+8.5%0.030%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.7,577$0.12M0.0%+50.7%0.005%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC71,908$1.17M0.0%+3.4%0.047%Search for SEC Filing on Google Icon
3/3/2026Caitong International Asset Management Co. Ltd1,699$28K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.3,128$51K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.3,107,653$50.47M0.0%+248.8%2.036%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC71,908$1.17M0.0%+3.4%0.047%Search for SEC Filing on Google Icon
2/18/2026Strive Financial Group LLC3,180$52K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd19,893$0.32M0.0%-56.7%0.013%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP2,165,327$35.17M0.0%+332.1%1.418%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL554,037$9M0.0%-19.3%0.363%Search for SEC Filing on Google Icon
2/18/2026Odyssean LLC19,560$0.32M0.2%N/A0.013%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC18,357$0.30M0.0%-95.4%0.012%Search for SEC Filing on Google Icon
2/18/2026Man Group plc211,290$3.43M0.0%+131.8%0.138%Search for SEC Filing on Google Icon
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2/18/2026Engineers Gate Manager LP21,596$0.35M0.0%-79.4%0.014%Search for SEC Filing on Google Icon
2/18/2026Catalio Capital Management LP821,195$13.34M2.5%-7.2%0.538%Search for SEC Filing on Google Icon
Data available starting January 2016

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Adaptive Biotechnologies logo
Adaptive Biotechnologies Corporation, a commercial-stage company, develops an immune medicine platform for the diagnosis and treatment of various diseases. The company offers immunosequencing platform which combines a suite of proprietary chemistry, computational biology, and machine learning to generate clinical immunomics data to decode the adaptive immune system. It also provides clonoSEQ diagnostic test which detects and monitors the remaining number of cancer cells that are present in a patient's body during and after treatment, known as Minimal Residual Disease (MRD). The company offers products and services for life sciences research, clinical diagnostics, and drug discovery applications. Adaptive Biotechnologies Corporation has strategic collaborations with Genentech, Inc. for the development, manufacture, and commercialization of neoantigen directed T cell therapies for the treatment of a range of cancers; and Microsoft Corporation to develop diagnostic tests for the early detection of various diseases from a single blood test. The company was formerly known as Adaptive TCR Corporation and changed its name to Adaptive Biotechnologies Corporation in December 2011. Adaptive Biotechnologies Corporation was incorporated in 2009 and is headquartered in Seattle, Washington.
Read More on Adaptive Biotechnologies

Today's Range

Now: $24.78
Low: $23.97
High: $24.88

50 Day Range

MA: $23.75
Low: $20.16
High: $26.44

52 Week Range

Now: $24.78
Low: $12.00
High: $26.87

Volume

1,730,346 shs

Average Volume

2,266,109 shs

Market Capitalization

$3.95 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.09

Who are the company insiders with the largest holdings of Adaptive Biotechnologies?

Adaptive Biotechnologies' top insider shareholders include:
  1. Andris A Zoltners (Director)
  2. Chad M Robins (CEO)
  3. Chad M Robins (CEO)
  4. Harlan S Robins (Insider)
  5. Julie Rubinstein (COO)
  6. Tycho Peterson (CFO)
  7. Julie Rubinstein (President)
  8. Susan Bobulsky (Insider)
  9. Francis Lo (Insider)
  10. Sharon Benzeno (Insider)
Learn More about top insider investors at Adaptive Biotechnologies.

Who are the major institutional investors of Adaptive Biotechnologies?

Adaptive Biotechnologies' top institutional investors include:
  1. BlackRock Inc. — 9.49%
  2. Wellington Management Group LLP — 3.70%
  3. California State Teachers Retirement System — 1.87%
  4. Bank of America Corp DE — 1.08%
  5. Freestone Grove Partners LP — 0.55%
  6. Connor Clark & Lunn Investment Management Ltd. — 0.49%
Learn More about top institutional investors of Adaptive Biotechnologies stock.

Which major investors are selling Adaptive Biotechnologies stock?

Within the last quarter, ADPT stock was sold by these institutional investors:
  1. Algert Global LLC
  2. Engineers Gate Manager LP
  3. Squarepoint Ops LLC
  4. Avior Wealth Management LLC
  5. Strive Financial Group LLC
Within the last year, company insiders that have sold Adaptive Biotechnologies company stock include:
  1. Chad M Robins (CEO)
  2. Harlan S Robins (Insider)
  3. Julie Rubinstein (COO)
  4. Susan Bobulsky (Insider)
  5. Francis Lo (Insider)
  6. Sharon Benzeno (Insider)
  7. Kyle Piskel (CFO)
  8. Peter M Neupert (Director)
  9. Robert Hershberg (Director)
Learn More investors selling Adaptive Biotechnologies stock.

Which major investors are buying Adaptive Biotechnologies stock?

Within the previous quarter, ADPT stock was acquired by institutional investors including:
  1. BlackRock Inc.
  2. California State Teachers Retirement System
  3. Wellington Management Group LLP
  4. Bank of America Corp DE
  5. Freestone Grove Partners LP
  6. Connor Clark & Lunn Investment Management Ltd.
  7. Wasatch Advisors LP
  8. Parkman Healthcare Partners LLC

Adaptive Biotechnologies Active Insiders

Chad M Robins
Chad M Robins (Age 51)
CEO
4 recent trades
Julie Rubinstein
Julie Rubinstein (Age 53)
President
15 recent trades
R Mark Adams
R Mark Adams
COO
Chad M Cohen
Chad M Cohen (Age 51)
CFO
Kyle Piskel
Kyle Piskel
CFO
1 recent trades
Michelle Renee Griffin
Michelle Renee Griffin (Age 59)
Director
Egon Durban
Director
David E Goel
Director
Robert Hershberg
Robert Hershberg
Director
1 recent trades
Peter M Neupert
Peter M Neupert
Director
1 recent trades
Susan Bobulsky
Susan Bobulsky
Chief Commercial Officer, MRD
5 recent trades
Jyoti Palaniappan
Jyoti Palaniappan
SVP
Stacy L Taylor
Stacy L Taylor (Age 66)
SVP
Sharon Benzeno
Sharon Benzeno (Age 50)
Insider
2 recent trades
Harlan S Robins
Harlan S Robins (Age 53)
Insider
5 recent trades
Francis Lo
Francis Lo (Age 45)
Insider
4 recent trades
Lance Baldo
Lance Baldo
Insider