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Centessa Pharmaceuticals (CNTA) Institutional Ownership

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Institutional Ownership Changes (13F Filings) for Centessa Pharmaceuticals (NASDAQ:CNTA)

Current
Institutional Ownership
Percentage
82.01%
Number of
Institutional Buyers
(last 12 months)
73
Total
Institutional Inflows
(last 12 months)
$996.77M
Number of
Institutional Sellers
(last 12 months)
47
Total
Institutional Outflows
(last 12 months)
$603.58M
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CNTA Institutional Buying and Selling by Quarter

Centessa Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/29/2026Perceptive Advisors LLC5,258,903$208.88M4.1%+80.2%3.524%
5/19/2026Bank of America Corp DE1,932,406$76.76M0.0%+103.5%1.295%
5/19/2026Janus Henderson Group PLC3,492,977$138.74M0.1%-14.7%2.341%
5/18/2026Royal Bank of Canada1,164$46K0.0%-79.1%0.001%
5/18/2026Rock Springs Capital Management LP351,828$13.98M0.8%+8.6%0.236%
5/18/2026Eagle Health Investments LP214,291$8.51M1.5%+107.8%0.144%
5/16/2026Torno Capital LLC20,000$794K0.1%N/A0.013%
5/16/2026The Manufacturers Life Insurance Company 13,965$555K0.0%-93.4%0.009%
5/16/2026Maverick Capital Ltd.1,854,488$73.66M0.8%+12.8%1.243%
5/16/2026First Light Asset Management LLC1,560,991$62.00M5.6%-31.5%1.046%
5/16/2026SummitTX Capital L.P.206,847$8.22M0.3%-37.8%0.139%
5/15/2026Rangeley Capital LLC9,000$357K0.3%N/A0.006%
5/15/2026Weiss Asset Management LP510,407$20.27M0.3%N/A0.342%
5/15/2026Affinity Asset Advisors LLC1,400,000$55.61M2.9%+133.1%0.938%
5/15/2026Spruce Street Capital LP489,849$19.46M4.7%+528.0%0.328%
5/14/2026Renaissance Technologies LLC185,000$7.35M0.0%-33.8%0.124%
5/14/2026Gabelli Funds LLC17,600$699K0.0%N/A0.012%
5/14/2026GABELLI & Co INVESTMENT ADVISERS INC.9,400$373K0.1%N/A0.006%
5/14/2026Siren L.L.C.1,053,464$41.84M1.2%-73.8%0.706%
5/14/2026Knott David M Jr39,000$1.55M0.9%+875.0%0.026%
5/1/2026Candriam S.C.A.36,254$1.44M0.0%-90.8%0.024%
4/27/2026Private Advisor Group LLC6,000$238K0.0%N/A0.004%
4/27/2026Y Intercept Hong Kong Ltd96,367$3.83M0.1%+742.3%0.065%
4/22/2026Pictet Asset Management Holding SA96,910$3.85M0.0%N/A0.063%
4/16/2026SG Americas Securities LLC3,081$122K0.0%-98.8%0.002%
3/3/2026Caitong International Asset Management Co. Ltd3,218$80K0.0%N/A0.002%
2/19/2026T. Rowe Price Investment Management Inc.1,536$39K0.0%+7,580.0%0.001%
2/18/2026Coastal Bridge Advisors LLC14,033$351K0.0%+7.1%0.010%
2/18/2026XTX Topco Ltd79,077$1.98M0.1%N/A0.059%
2/18/2026Voloridge Investment Management LLC348,279$8.71M0.0%N/A0.259%
2/18/2026Virtus Investment Advisers LLC10,034$251K0.1%+6.2%0.007%
2/18/2026Wellington Management Group LLP50,180$1.26M0.0%-39.3%0.037%
2/18/2026SummitTX Capital L.P.332,708$8.32M0.3%N/A0.248%
2/18/2026Tudor Investment Corp ET AL121,810$3.05M0.0%+110.7%0.091%
2/18/2026RTW Investments LP1,790,837$44.79M0.4%-21.9%1.332%
2/18/2026Oxford Asset Management LLP11,166$279K0.1%N/A0.008%
2/18/2026Perceptive Advisors LLC2,917,634$72.97M1.3%-5.9%2.171%
2/18/2026Millennium Management LLC1,870,671$46.79M0.0%+119.5%1.392%
2/18/2026Janus Henderson Group PLC4,093,608$102.39M0.0%-24.3%3.045%
2/18/2026EcoR1 Capital LLC3,115,000$77.91M3.5%+466.4%2.317%
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2/18/2026Cinctive Capital Management LP72,831$1.82M0.1%-21.4%0.054%
2/18/2026Commodore Capital LP1,000,000$25.01M1.7%-64.9%0.744%
2/18/2026Cormorant Asset Management LP1,325,000$33.14M1.5%-31.2%0.986%
2/18/2026Balyasny Asset Management L.P.468,815$11.73M0.0%-41.8%0.349%
2/18/2026Baker BROS. Advisors LP670,751$16.78M0.1%N/A0.499%
2/18/2026Boothbay Fund Management LLC32,508$813K0.0%-76.0%0.024%
2/18/2026Armistice Capital LLC500,000$12.51M0.1%+32.3%0.372%
2/18/20265AM Venture Management LLC580,945$14.53M4.6%-14.7%0.432%
2/17/2026Logos Global Management LP200,000$5.00M0.3%-61.9%0.149%
2/17/2026ADAR1 Capital Management LLC38,566$965K0.1%-28.1%0.029%
2/17/2026Burkehill Global Management LP150,000$3.75M0.2%N/A0.112%
2/17/2026Braidwell LP2,188,320$54.73M1.8%N/A1.628%
2/17/2026Jain Global LLC915,803$22.90M0.1%+278.5%0.681%
2/17/2026First Light Asset Management LLC2,278,940$57.00M4.4%-37.3%1.695%
2/17/2026Trexquant Investment LP146,523$3.67M0.0%+135.2%0.109%
2/17/2026Farallon Capital Management LLC5,377,068$134.48M0.6%+24.1%4.000%
2/17/2026Price T Rowe Associates Inc. MD3,927,343$98.22M0.0%-18.2%2.922%
2/17/2026T. Rowe Price Investment Management Inc.1,536$39K0.0%+7,580.0%0.001%
2/17/2026Rock Springs Capital Management LP324,015$8.10M0.4%+368.0%0.241%
2/17/2026Adage Capital Partners GP L.L.C.11,281,741$282.16M0.4%+12.4%8.393%
2/17/2026General Atlantic L.P.6,117,715$153.00M5.3%-36.8%4.551%
2/17/2026Russell Investments Group Ltd.74,819$1.87M0.0%-59.0%0.056%
2/17/2026Atom Investors LP18,347$459K0.0%N/A0.014%
2/17/2026Fred Alger Management LLC162,147$4.06M0.0%-14.8%0.121%
2/17/2026Avoro Capital Advisors LLC14,555,555$364.03M3.5%+34.7%9.966%
2/17/2026Foresite Capital Management VI LLC1,364,019$34.11M10.3%+3.8%1.015%
2/16/2026Squarepoint Ops LLC81,812$2.05M0.0%+321.4%0.061%
2/16/2026Sofinnova Investments Inc.1,104,274$27.62M1.1%N/A0.822%
2/16/2026Spruce Street Capital LP77,997$1.95M0.6%N/A0.058%
2/16/2026Verition Fund Management LLC94,912$2.37M0.0%-17.0%0.071%
2/16/2026Barclays PLC1,108$28K0.0%-77.7%0.001%
2/16/2026Aigen Investment Management LP12,569$314K0.1%N/A0.009%
2/13/2026Nantahala Capital Management LLC254,803$6.37M0.2%-37.1%0.190%
2/13/2026Maverick Capital Ltd.1,643,724$41.11M0.4%N/A1.223%
2/13/2026Marshall Wace LLP216,130$5.41M0.0%+90.3%0.161%
2/13/2026The Manufacturers Life Insurance Company 211,253$5.23M0.0%-19.4%0.157%
2/13/2026Walleye Capital LLC441,160$11.03M0.0%N/A0.328%
2/13/2026Affinity Asset Advisors LLC600,552$15.02M0.9%-45.8%0.447%
2/13/2026Siren L.L.C.4,027,517$100.73M3.0%+24.8%2.996%
2/13/2026Caitong International Asset Management Co. Ltd1,436$36K0.1%N/A0.001%
2/13/2026Wells Fargo & Company MN3,387$85K0.0%+42.4%0.003%
2/13/2026Platinum Investment Management Ltd.155,101$3.88M0.9%-16.8%0.115%
2/13/2026Rhenman & Partners Asset Management AB100,000$2.50M0.2%N/A0.074%
2/12/2026HRT Financial LP11,020$275K0.0%N/A0.008%
2/12/2026Renaissance Technologies LLC279,300$6.99M0.0%+69.7%0.208%
2/12/2026Federated Hermes Inc.2,342,139$58.58M0.1%+33.9%1.742%
2/12/2026Campbell & CO Investment Adviser LLC16,243$406K0.0%-37.2%0.012%
2/12/2026Knott David M Jr4,000$100K0.0%N/A0.003%
2/11/2026Deutsche Bank AG156,205$3.91M0.0%N/A0.116%
2/11/2026Franklin Resources Inc.2,368,381$59.23M0.0%-7.4%1.762%
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2/11/2026Capital World Investors1,158,699$28.98M0.0%+69.2%0.862%
2/10/2026TD Asset Management Inc376,344$9.41M0.0%-19.4%0.280%
2/10/2026Goldman Sachs Group Inc.779,001$19.48M0.0%+214.7%0.580%
2/10/2026Seven Grand Managers LLC50,000$1.25M0.1%N/A0.037%
2/9/2026Geode Capital Management LLC87,610$2.19M0.0%-7.8%0.065%
2/9/2026Royce & Associates LP362,873$9.08M0.1%+46.7%0.270%
2/9/2026Blue Owl Capital Holdings LP139,450$3.49M0.3%-17.7%0.104%
2/6/2026PSP Research LLC21,879$547K0.5%N/A0.016%
2/6/2026GSA Capital Partners LLP33,104$828K0.1%+76.5%0.025%
2/5/2026DNB Asset Management AS12,746$319K0.0%+41.8%0.009%


CNTA Institutional Ownership - Frequently Asked Questions

During the previous two years, 152 institutional investors and hedge funds held shares of Centessa Pharmaceuticals. The most heavily invested institutionals were Avoro Capital Advisors LLC ($364.03M), Adage Capital Partners GP L.L.C. ($282.16M), Perceptive Advisors LLC ($208.88M), General Atlantic L.P. ($153.00M), Janus Henderson Group PLC ($138.74M), Farallon Capital Management LLC ($134.48M), and Price T Rowe Associates Inc. MD ($98.22M).Learn more on Centessa Pharmaceuticals' institutional investors.

82.01% of Centessa Pharmaceuticals' stock is owned by institutional investors. Learn more on CNTA's institutional investor holdings.

Of the 130 institutional investors that purchased Centessa Pharmaceuticals' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Avoro Capital Advisors LLC ($9.56M), Adage Capital Partners GP L.L.C. ($5.45M), Janus Henderson Group PLC ($4.91M), EcoR1 Capital LLC ($2.57M), Federated Hermes Inc. ($2.34M), Perceptive Advisors LLC ($2.34M), and Braidwell LP ($2.19M).

Institutional investors have bought a total of 36,813,322 shares in the last 24 months. This purchase volume represents approximately $996.77M in transactions.

Of the 47 institutional investors that sold Centessa Pharmaceuticals' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: General Atlantic L.P. ($3.56M), Siren L.L.C. ($2.97M), First Light Asset Management LLC ($2.73M), Commodore Capital LP ($2.30M), Janus Henderson Group PLC ($1.92M), Price T Rowe Associates Inc. MD ($876.71K), and Balyasny Asset Management L.P. ($752.80K).

Institutional investors have sold a total of 21,098,049 shares in the last 24 months. This volume of shares sold represents approximately $603.58M in transactions.


Related Companies

Institutional ownership data for NASDAQ:CNTA is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 5/29/2026. New 13F filings are added each quarter as they're published.
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