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Cytokinetics (CYTK) Institutional Ownership

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$52.00 +0.50 (+0.97%)
Closing price 04:00 PM Eastern
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$51.48 -0.52 (-1.01%)
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Institutional Ownership Changes (13F Filings) for Cytokinetics (NASDAQ:CYTK)

Number of
Institutional Buyers
(last 12 months)
194
Total
Institutional Inflows
(last 12 months)
$923.22M
Number of
Institutional Sellers
(last 12 months)
134
Total
Institutional Outflows
(last 12 months)
$978.66M
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CYTK Institutional Buying and Selling by Quarter

Cytokinetics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/27/2025Squarepoint Ops LLC18,398$608K0.0%-82.3%0.015%
8/26/2025Thrivent Financial for Lutherans28,119$929K0.0%+1.6%0.023%
8/18/2025Hudson Bay Capital Management LP157,786$5.21M0.0%+7.1%0.132%
8/15/2025CANADA LIFE ASSURANCE Co78,544$2.60M0.0%+13.8%0.066%
8/15/2025Tower Research Capital LLC TRC 11,086$366K0.0%+29.9%0.009%
8/15/2025Exome Asset Management LLC115,817$3.83M2.0%+43.9%0.097%
8/15/2025E Fund Management Co. Ltd.18,919$625K0.0%+37.3%0.016%
8/15/2025Vestal Point Capital LP2,975,000$98.29M5.2%+14.8%2.486%
8/15/2025Tidal Investments LLC13,333$441K0.0%+59.9%0.011%
8/15/2025Shay Capital LLC7,500$248K0.0%+48.5%0.006%
8/15/2025Rafferty Asset Management LLC171,581$5.67M0.0%+14.8%0.143%
8/15/2025Rosalind Advisors Inc.400,000$13.22M5.9%N/A0.334%
8/15/2025Hudson Bay Capital Management LP157,786$5.21M0.0%+7.1%0.132%
8/15/2025Frazier Life Sciences Management L.P.554,731$18.33M0.7%N/A0.464%
8/15/2025Gilder Gagnon Howe & Co. LLC191,115$6.31M0.1%+1,185.9%0.160%
8/15/2025Eventide Asset Management LLC249,500$8.24M0.1%-34.8%0.209%
8/15/2025BNP Paribas Financial Markets290,245$9.59M0.0%+22.2%0.243%
8/15/2025Ameriprise Financial Inc.344,966$11.40M0.0%-56.1%0.288%
8/15/2025AQR Capital Management LLC347,739$11.49M0.0%+1,639.2%0.291%
8/14/2025Lighthouse Investment Partners LLC35,000$1.16M0.0%N/A0.029%
8/14/2025Orbimed Advisors LLC1,077,000$35.58M1.0%-28.6%0.900%
8/14/2025Raymond James Financial Inc.5,449$180K0.0%-36.0%0.005%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.72,310$2.39M0.0%-3.5%0.060%
8/14/2025Alliancebernstein L.P.1,385,953$45.79M0.0%-9.0%1.158%
8/14/2025The Manufacturers Life Insurance Company 175,279$5.79M0.0%+4.5%0.146%
8/14/2025Sei Investments Co.56,405$1.86M0.0%-37.0%0.047%
8/14/2025Harvest Management LLC10,744$355K0.2%-8.5%0.009%
8/14/2025HighVista Strategies LLC68,652$2.27M0.8%+53.4%0.057%
8/14/2025Qube Research & Technologies Ltd121,822$4.03M0.0%+3.9%0.102%
8/14/2025WINTON GROUP Ltd28,159$930K0.0%+16.1%0.024%
8/14/2025California Public Employees Retirement System142,602$4.71M0.0%+10.8%0.119%
8/14/2025Federated Hermes Inc.24,389$806K0.0%-28.4%0.020%
8/13/2025Gabelli Funds LLC8,410$278K0.0%+29.4%0.007%
8/13/2025Tema Etfs LLC23,996$793K0.2%-26.4%0.020%
8/13/2025Brown Advisory Inc.995,299$32.89M0.0%-8.4%0.832%
8/13/2025Marshall Wace LLP21,225$701K0.0%-99.0%0.018%
8/13/2025EverSource Wealth Advisors LLC766$25K0.0%+723.7%0.001%
8/13/2025Guggenheim Capital LLC37,912$1.25M0.0%+3.3%0.032%
8/13/2025Invesco Ltd.136,312$4.50M0.0%-72.8%0.114%
8/13/2025CW Advisors LLC46,130$1.52M0.0%+64.8%0.039%
8/13/2025Fisher Asset Management LLC733,680$24.24M0.0%-7.5%0.613%
8/13/2025Edgestream Partners L.P.15,275$505K0.0%-16.1%0.013%
8/13/2025Panagora Asset Management Inc.44,635$1.48M0.0%-5.7%0.037%
8/13/2025New York State Common Retirement Fund38,567$1.27M0.0%+8.4%0.032%
8/13/2025Schroder Investment Management Group310,891$10.27M0.0%-10.0%0.260%
8/13/2025Skandinaviska Enskilda Banken AB publ 39,389$1.30M0.0%-73.9%0.033%
8/13/2025Virtus Investment Advisers LLC2,832$94K0.0%-13.4%0.002%
8/13/2025Tejara Capital Ltd18,300$605K0.3%N/A0.015%
8/13/2025Norges Bank1,184,072$39.12M0.0%N/A0.990%
8/13/2025Capital Fund Management S.A.154,381$5.10M0.0%+179.4%0.129%
8/13/2025Carlson Capital L.P.20,500$677K0.3%+173.3%0.017%
8/13/2025Thornburg Investment Management Inc.72,879$2.41M0.0%-72.1%0.061%
8/12/2025Prudential Financial Inc.26,221$866K0.0%-25.6%0.022%
8/12/2025Cynosure Group LLC10,372$343K0.0%+33.2%0.009%
8/12/2025American Century Companies Inc.432,731$14.30M0.0%+19.7%0.362%
8/12/2025Segall Bryant & Hamill LLC83,770$2.77M0.0%+20.5%0.070%
8/12/2025Rhumbline Advisers389,940$12.88M0.0%+4.3%0.326%
8/12/2025Franklin Resources Inc.402,789$13.31M0.0%-25.1%0.337%
8/12/2025Legal & General Group Plc181,737$6.01M0.0%+2.2%0.152%
8/12/2025DNB Asset Management AS11,455$378K0.0%+9.8%0.010%
8/12/2025Swiss National Bank216,200$7.14M0.0%-0.5%0.181%
8/12/2025Ensign Peak Advisors Inc203,946$6.74M0.0%+541.4%0.170%
8/8/2025Ontario Teachers Pension Plan Board29,135$963K0.0%+95.0%0.024%
8/8/2025Cetera Investment Advisers6,635$219K0.0%+12.4%0.006%
8/8/2025Intech Investment Management LLC53,223$1.76M0.0%-20.9%0.045%
8/8/2025Creative Planning48,062$1.59M0.0%+43.1%0.040%
8/8/2025SG Americas Securities LLC8,048$266K0.0%+19.6%0.007%
8/8/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS30,684$1.01M0.0%+8.8%0.026%
8/8/2025Police & Firemen s Retirement System of New Jersey26,231$867K0.0%+5.3%0.022%
8/8/2025Geode Capital Management LLC2,994,445$98.95M0.0%+1.9%2.507%
8/8/2025PNC Financial Services Group Inc.4,706$155K0.0%-53.6%0.004%
8/8/2025Quinn Opportunity Partners LLC194,939$6.44M0.5%+50.0%0.163%
8/8/2025KBC Group NV3,470$115K0.0%-98.3%0.003%
8/7/2025ProShare Advisors LLC33,710$1.11M0.0%-4.0%0.028%
8/7/2025Profund Advisors LLC38,448$1.27M0.0%+13.0%0.032%
8/7/2025Monaco Asset Management SAM42,500$1.40M0.2%N/A0.036%
8/6/2025Summit Investment Advisors Inc.34,892$1.40M1.2%-2.0%0.029%
8/6/2025EFG Asset Management North America Corp.76,257$2.52M0.4%-5.1%0.064%
8/5/2025Bank of Montreal Can14,535$480K0.0%-8.0%0.012%
8/5/2025State of Michigan Retirement System28,700$948K0.0%+1.8%0.024%
8/5/2025Zweig DiMenna Associates LLC35,600$1.18M0.1%N/A0.030%
8/4/2025Pinnacle Associates Ltd.208,527$6.89M0.1%-22.9%0.175%
8/4/2025Retirement Systems of Alabama145,967$4.82M0.0%+1.6%0.122%
8/4/2025Assetmark Inc.2,642$87K0.0%+127.6%0.002%
8/4/2025Hantz Financial Services Inc.1,308$43K0.0%+2,872.7%0.001%
8/1/2025Peregrine Capital Management LLC158,528$5.24M0.2%+1.8%0.133%
8/1/2025Teacher Retirement System of Texas30,514$1.01M0.0%+1.1%0.026%
8/1/2025Envestnet Asset Management Inc.29,467$974K0.0%+21.2%0.025%
7/31/2025Nisa Investment Advisors LLC10,193$337K0.0%-31.1%0.009%
7/31/2025State of New Jersey Common Pension Fund D61,783$2.04M0.0%+50.6%0.052%
7/31/2025AlphaQuest LLC4,919$163K0.0%-26.0%0.004%
7/29/2025Mutual of America Capital Management LLC59,391$1.96M0.0%-2.2%0.050%
7/28/2025New York State Teachers Retirement System114,500$3.78M0.0%+0.4%0.096%
7/28/2025J.Safra Asset Management Corp3,381$112K0.0%+17.8%0.003%
7/28/2025TD Asset Management Inc544,292$17.98M0.0%+21.8%0.456%
7/25/2025Yousif Capital Management LLC41,177$1.36M0.0%-1.2%0.034%
7/25/2025Nationale Nederlanden Powszechne Towarzystwo Emerytalne S.A.1,082,563$35.77M4.2%+571.2%0.906%
7/25/2025Vanguard Personalized Indexing Management LLC13,591$449K0.0%+12.5%0.011%
7/25/2025Oak Ridge Investments LLC16,251$537K0.0%-4.9%0.014%
7/24/2025Inspire Investing LLC11,888$393K0.0%+39.0%0.010%
(Data available from 1/1/2016 forward)

CYTK Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CYTK shares?

During the previous two years, 335 institutional investors and hedge funds held shares of Cytokinetics. The most heavily invested institutionals were Vanguard Group Inc. ($476.23M), T. Rowe Price Investment Management Inc. ($400.10M), FMR LLC ($353.25M), Darwin Global Management Ltd. ($246.07M), Wellington Management Group LLP ($235.28M), RTW Investments LP ($210.82M), and Deep Track Capital LP ($117.60M).Learn more on Cytokinetics' institutional investors.

Which institutional investors have been buying Cytokinetics' stock?

Of the 278 institutional investors that purchased Cytokinetics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Darwin Global Management Ltd. ($4.58M), Norges Bank ($2.90M), Deep Track Capital LP ($1.87M), Vestal Point Capital LP ($1.53M), Nationale Nederlanden Powszechne Towarzystwo Emerytalne S.A. ($1.37M), Fisher Asset Management LLC ($1.15M), and Westfield Capital Management Co. LP ($1.10M).

How much institutional buying is happening at Cytokinetics?

Institutional investors have bought a total of 21,624,548 shares in the last 24 months. This purchase volume represents approximately $923.22M in transactions.

Which of Cytokinetics' major shareholders have been selling company stock?

Of the 134 institutional investors that sold Cytokinetics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Schroder Investment Management Group ($5.57M), Jefferies Financial Group Inc. ($2.35M), Marshall Wace LLP ($2.01M), Franklin Resources Inc. ($1.95M), Invesco Ltd. ($1.38M), Price T Rowe Associates Inc. MD ($1.17M), and T. Rowe Price Investment Management Inc. ($796.87K).

How much institutional selling is happening at Cytokinetics?

Institutional investors have sold a total of 22,241,711 shares in the last 24 months. This volume of shares sold represents approximately $978.66M in transactions.


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This page (NASDAQ:CYTK) was last updated on 9/10/2025 by MarketBeat.com Staff
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