Cytokinetics Inc
CYTK- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001061983
In the last 90 days, Cytokinetics Inc insiders filed 0 open-market purchases and 16 sales; 482 institutions reported holding it in 13F filings for Q2 2026, worth $13.7B in total; no superinvestor holds it.
13F holders, Q4 2022
Institutional positions in Cytokinetics Inc as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 278
- +4 vs. Q3 2022
- Shares held
- 106.3M
- +1.72M (+1.6%) vs. Q3 2022
- Total value
- $4.88B
- −$197.9M (−3.9%) vs. Q3 2022
- New holders
- 38
- 109 more added
- Sold out
- 34
- 83 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CYTK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 482 | $13.7B |
| Q1 2026 | 441 | $9.63B |
| Q4 2025 | 431 | $8.87B |
| Q3 2025 | 381 | $7.75B |
| Q2 2025 | 312 | $4.55B |
| Q1 2025 | 356 | $5.48B |
| Q4 2024 | 347 | $6.18B |
| Q3 2024 | 348 | $7.20B |
| Q2 2024 | 344 | $7.34B |
| Q1 2024 | 390 | $8.26B |
| Q4 2023 | 347 | $9.54B |
| Q3 2023 | 251 | $3.22B |
| Q2 2023 | 253 | $3.55B |
| Q1 2023 | 263 | $3.83B |
| Q4 2022 | 278 | $4.88B |
| Q3 2022 | 276 | $5.08B |
| Q2 2022 | 263 | $4.16B |
| Q1 2022 | 240 | $3.52B |
| Q4 2021 | 250 | $4.16B |
| Q3 2021 | 211 | $3.22B |
| Q2 2021 | 191 | $1.50B |
| Q1 2021 | 193 | $1.74B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Cytokinetics Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Castleark Management LLC | 85,305 | $3.91M | 0.20% | −76,790−47.4% | Reduced |
| Sectoral Asset Management Inc | 83,450 | $3.82M | 0.74% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 80,557 | $3.69M | 0.01% | −33,413−29.3% | Reduced |
| Citadel Advisors LLC | 80,263 | $3.68M | 0.00% | −417,392−83.9% | Reduced |
| Brookfield Asset Management Inc. | 77,642 | $3.56M | 0.01% | −22,224−22.3% | Reduced |
| South Dakota Investment Council | 77,312 | $3.54M | 0.08% | 00.0% | Unchanged |
| Tekla Capital Management LLC | 75,139 | $3.44M | 0.13% | 00.0% | Unchanged |
| Macquarie Group Ltd | 73,660 | $3.38M | 0.00% | −40,645−35.6% | Reduced |
| Renaissance Technologies LLC | 73,667 | $3.38M | 0.00% | +73,667 | New |
| Mirabella Financial Services LLP | 69,042 | $3.16M | 0.28% | +48,899+242.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 68,700 | $3.15M | 0.02% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 66,157 | $3.03M | 0.01% | +4,768+7.8% | Added |
| Atika Capital Management LLC | 66,000 | $3.02M | 0.46% | −94,310−58.8% | Reduced |
| Ironwood Investment Management LLC | 65,967 | $3.02M | 1.99% | −1,892−2.8% | Reduced |
| State of Alaska, Department of Revenue | 65,894 | $3.02M | 0.04% | +667+1.0% | Added |
| Texas Permanent School Fund | 64,756 | $2.97M | 0.04% | −2,953−4.4% | Reduced |
| Alps Advisors Inc | 64,127 | $2.94M | 0.03% | +12,727+24.8% | Added |
| Yousif Capital Management, LLC | 62,838 | $2.88M | 0.04% | −13,145−17.3% | Reduced |
| Manufacturers Life Insurance Company, The | 60,383 | $2.76M | 0.00% | +544+0.9% | Added |
| State of New Jersey Common Pension Fund D | 59,971 | $2.75M | 0.01% | +7,689+14.7% | Added |
| Mirador Capital Partners LP | 58,732 | $2.69M | 0.64% | −69,753−54.3% | Reduced |
| Guggenheim Capital LLC | 58,712 | $2.69M | 0.02% | +22,670+62.9% | Added |
| Schonfeld Strategic Advisors LLC | 56,861 | $2.61M | 0.02% | +56,861 | New |
| Teachers Retirement System of the State of Kentucky | 56,523 | $2.59M | 0.03% | +9,691+20.7% | Added |
| DekaBank Deutsche Girozentrale | 56,100 | $2.52M | 0.01% | 00.0% | Unchanged |
| Bellevue Group AG | 54,200 | $2.48M | 0.03% | −17,000−23.9% | Reduced |
| BNP Paribas Arbitrage, SA | 53,670 | $2.46M | 0.01% | −50,534−48.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 53,159 | $2.44M | 0.01% | +16,117+43.5% | Added |
| Comerica Bank | 56,094 | $2.40M | 0.02% | −15,935−22.1% | Reduced |
| TD Asset Management Inc | 51,143 | $2.34M | 0.00% | +12,600+32.7% | Added |
| CM Management, LLC | 50,000 | $2.29M | 2.74% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 48,351 | $2.21M | 0.02% | −2,801−5.5% | Reduced |
| American International Group, Inc. | 45,505 | $2.09M | 0.01% | −348−0.8% | Reduced |
| Louisiana State Employees Retirement System | 44,900 | $2.06M | 0.06% | −100−0.2% | Reduced |
| Bamco Inc | 44,100 | $2.02M | 0.01% | +16,100+57.5% | Added |
| Amalgamated Bank | 43,944 | $2.01M | 0.02% | +83+0.2% | Added |
| EFG Asset Management (North America) Corp. | 43,746 | $2.00M | 0.45% | +12,897+41.8% | Added |
| PDT Partners, LLC | 43,547 | $2.00M | 0.32% | +43,547 | New |
| MetLife Investment Management | 42,977 | $1.97M | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 41,624 | $1.91M | 0.00% | +812+2.0% | Added |
| Algert Global LLC | 39,143 | $1.79M | 0.10% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 39,128 | $1.79M | 0.00% | −12,017−23.5% | Reduced |
| Maryland State Retirement & Pension System | 38,922 | $1.78M | 0.05% | +424+1.1% | Added |
| Ergoteles LLC | 35,036 | $1.61M | 0.06% | +35,036 | New |
| Natixis Advisors, L.P. | 33,747 | $1.55M | 0.01% | −2,458−6.8% | Reduced |
| Susquehanna International Group, LLP | 32,910 | $1.51M | 0.00% | −27,561−45.6% | Reduced |
| Oregon Public Employees Retirement Fund | 31,467 | $1.44M | 0.02% | +317+1.0% | Added |
| SEI Investments Co | 30,625 | $1.40M | 0.00% | −83,256−73.1% | Reduced |
| Dynamic Technology Lab Private Ltd | 30,390 | $1.39M | 0.14% | +15,501+104.1% | Added |
| Chartwell Investment Partners, LLC | 28,172 | $1.29M | 0.05% | +1,598+6.0% | Added |
| Gilder Gagnon Howe & Co LLC | 27,320 | $1.25M | 0.02% | +1,485+5.7% | Added |
| Teacher Retirement System of Texas | 26,873 | $1.23M | 0.01% | +257+1.0% | Added |
| State Board of Administration of Florida Retirement System | 25,636 | $1.17M | 0.00% | −2,020−7.3% | Reduced |
| Arizona State Retirement System | 25,237 | $1.16M | 0.01% | +3,125+14.1% | Added |
| Stifel Financial Corp | 25,109 | $1.15M | 0.00% | −2,006−7.4% | Reduced |
| Birchview Capital, LP | 25,000 | $1.15M | 0.81% | 00.0% | Unchanged |
| Moore Capital Management, LP | 25,000 | $1.15M | 0.03% | 00.0% | Unchanged |
| Parkman Healthcare Partners LLC | 25,000 | $1.15M | 0.31% | +25,000 | New |
| Wells Fargo & Company | 24,879 | $1.14M | 0.00% | +1,117+4.7% | Added |
| Susquehanna Fundamental Investments, LLC | 23,072 | $1.06M | 0.02% | +12,289+114.0% | Added |
| Sanders Morris Harris LLC | 21,505 | $985.4K | 0.37% | +750+3.6% | Added |
| Envestnet Asset Management Inc | 21,272 | $974.7K | 0.00% | −2,399−10.1% | Reduced |
| ProShare Advisors LLC | 21,149 | $969.0K | 0.00% | +1,615+8.3% | Added |
| Mutual of America Capital Management LLC | 19,832 | $908.7K | 0.01% | +1,103+5.9% | Added |
| US Bancorp | 19,648 | $900.3K | 0.00% | −523−2.6% | Reduced |
| Frontier Capital Management Co LLC | 19,161 | $878.0K | 0.01% | −140,053−88.0% | Reduced |
| Dana Investment Advisors, Inc. | 18,601 | $852.3K | 0.04% | +2,994+19.2% | Added |
| Erste Asset Management GmbH | 18,450 | $843.0K | 0.02% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 18,363 | $841.0K | 0.02% | −45,495−71.2% | Reduced |
| Dimensional Fund Advisors LP | 18,269 | $837.0K | 0.00% | −1,539−7.8% | Reduced |
| HSBC Holdings PLC | 17,734 | $802.3K | 0.00% | +17,734 | New |
| Silverarc Capital Management, LLC | 17,500 | $801.9K | 0.28% | +17,500 | New |
| Raymond James & Associates | 17,408 | $797.6K | 0.00% | +2,752+18.8% | Added |
| Allianz Asset Management GmbH | 17,100 | $783.5K | 0.00% | −6,181−26.5% | Reduced |
| Legato Capital Management LLC | 16,935 | $776.0K | 0.15% | +16,935 | New |
| Everence Capital Management Inc | 16,450 | $754.0K | 0.06% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 16,398 | $751.4K | 0.01% | +16,398 | New |
| Nisa Investment Advisors, LLC | 15,765 | $722.0K | 0.01% | −100−0.6% | Reduced |
| Royal Bank of Canada | 15,026 | $688.0K | 0.00% | +12,125+418.0% | Added |
| Public Employees Retirement System of Ohio | 14,769 | $677.0K | 0.00% | −3,810−20.5% | Reduced |
| Virtus Investment Advisers, Inc. | 14,581 | $668.1K | 0.45% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,021 | $642.4K | 0.00% | +3,348+31.4% | Added |
| Glenmede Trust Co NA | 13,066 | $598.7K | 0.00% | −247−1.9% | Reduced |
| Tower Research Capital LLC (TRC) | 12,651 | $580.0K | 0.02% | −2,176−14.7% | Reduced |
| Handelsbanken Fonder AB | 12,600 | $577.0K | 0.00% | +800+6.8% | Added |
| E Fund Management Co., Ltd. | 11,806 | $541.0K | 0.05% | +3,068+35.1% | Added |
| Walleye Trading LLC | 11,514 | $527.6K | 0.01% | +5,550+93.1% | Added |
| Boulder Hill Capital Management LP | 11,400 | $522.3K | 0.43% | +11,400 | New |
| Public Employees Retirement Association of Colorado | 11,148 | $511.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 10,876 | $498.3K | 0.00% | +6,699+160.4% | Added |
| Winton Group Ltd | 10,380 | $475.6K | 0.03% | +3,403+48.8% | Added |
| Fernwood Investment Management, LLC | 10,000 | $458.2K | 0.19% | 00.0% | Unchanged |
| Bank of Montreal | 9,857 | $452.0K | 0.00% | −483−4.7% | Reduced |
| Bayesian Capital Management, LP | 9,200 | $421.5K | 0.06% | +9,200 | New |
| HRT Financial LP | 8,292 | $379.0K | 0.01% | +8,292 | New |
| HighTower Advisors, LLC | 8,162 | $374.0K | 0.00% | −2,013−19.8% | Reduced |
| Crossmark Global Holdings, Inc. | 8,070 | $370.0K | 0.01% | −120−1.5% | Reduced |
| KBC Group NV | 7,853 | $360.0K | 0.00% | 00.0% | Unchanged |
| Veracity Capital LLC | 7,508 | $344.0K | 0.16% | +7+0.1% | Added |
| NJ State Employees Deferred Compensation Plan | 7,500 | $343.6K | 0.06% | 00.0% | Unchanged |