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, Q1 2024
Institutional positions in Cytokinetics Inc as of Mar 31, 2024. 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
- 390
- +44 vs. Q4 2023
- Shares held
- 117.8M
- +3.86M (+3.4%) vs. Q4 2023
- Total value
- $8.26B
- −$1.26B (−13.2%) vs. Q4 2023
- New holders
- 105
- 128 more added
- Sold out
- 61
- 120 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Cytokinetics Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| California Public Employees Retirement System | 131,141 | $9.19M | 0.01% | −4,580−3.4% | Reduced |
| Comerica Bank | 130,806 | $9.17M | 0.04% | +84,967+185.4% | Added |
| Peregrine Capital Management LLC | 126,393 | $8.86M | 0.25% | −5,121−3.9% | Reduced |
| Retirement Systems of Alabama | 123,132 | $8.63M | 0.03% | +123,132 | New |
| Deutsche Bank AG | 121,209 | $8.50M | 0.00% | −443,942−78.6% | Reduced |
| AXA S.A. | 120,111 | $8.42M | 0.03% | +340.0% | Added |
| UBS Asset Management Americas Inc | 117,922 | $8.27M | 0.00% | +1,357+1.2% | Added |
| Dimensional Fund Advisors LP | 116,189 | $8.15M | 0.00% | +112,127+2,760.4% | Added |
| Kingdon Capital Management, L.L.C. | 116,000 | $8.13M | 1.08% | +116,000 | New |
| New York State Teachers Retirement System | 113,500 | $7.96M | 0.02% | −18,065−13.7% | Reduced |
| Palo Alto Investors LP | 111,717 | $7.83M | 0.88% | 00.0% | Unchanged |
| Credit Suisse AG | 111,280 | $7.80M | 0.01% | +3,909+3.6% | Added |
| Murchinson Ltd. | 108,795 | $7.63M | 0.85% | +39,356+56.7% | Added |
| Trexquant Investment LP | 106,139 | $7.44M | 0.15% | −3,671−3.3% | Reduced |
| Walleye Capital LLC | 105,662 | $7.41M | 0.08% | +67,999+180.5% | Added |
| Farallon Capital Management, L.L.C. | 102,400 | $7.18M | 0.04% | −985,372−90.6% | Reduced |
| Nomura Holdings Inc | 101,609 | $7.12M | 0.06% | +101,609 | New |
| Macquarie Group Ltd | 101,044 | $7.08M | 0.01% | +59,060+140.7% | Added |
| MetLife Investment Management | 100,548 | $7.05M | 0.05% | +51,460+104.8% | Added |
| Logos Global Management LP | 100,000 | $7.01M | 0.74% | −1,525,000−93.8% | Reduced |
| Tang Capital Management LLC | 100,000 | $7.01M | 0.73% | −10,000−9.1% | Reduced |
| Boothbay Fund Management, LLC | 95,879 | $6.72M | 0.20% | +53,147+124.4% | Added |
| Decheng Capital LLC | 94,043 | $6.59M | 0.88% | +94,043 | New |
| Polar Asset Management Partners Inc. | 92,300 | $6.47M | 0.17% | +92,300 | New |
| Emerald Advisers, LLC | 91,561 | $6.42M | 0.26% | +91,561 | New |
| Artia Global Partners LP | 89,525 | $6.28M | 1.54% | +57,412+178.8% | Added |
| California State Teachers Retirement System | 89,010 | $6.24M | 0.01% | −3,312−3.6% | Reduced |
| Texas Permanent School Fund | 85,816 | $6.02M | 0.05% | +1,111+1.3% | Added |
| Two Sigma Investments, LP | 85,345 | $5.98M | 0.01% | −6,495−7.1% | Reduced |
| Thornburg Investment Management Inc | 83,761 | $5.87M | 0.08% | −1,438−1.7% | Reduced |
| FORA Capital, LLC | 82,776 | $5.80M | 0.48% | +73,128+758.0% | Added |
| Man Group plc | 82,644 | $5.79M | 0.02% | +74,357+897.3% | Added |
| Affinity Asset Advisors, LLC | 80,000 | $5.61M | 0.91% | −80,000−50.0% | Reduced |
| Neuberger Berman Group LLC | 78,002 | $5.47M | 0.00% | +16,779+27.4% | Added |
| Tudor Investment Corp Et Al | 75,736 | $5.31M | 0.06% | +40,009+112.0% | Added |
| Moody Aldrich Partners LLC | 72,897 | $5.11M | 0.87% | +43,026+144.0% | Added |
| Emerald Mutual Fund Advisers Trust | 72,080 | $5.05M | 0.26% | +72,080 | New |
| State of Wisconsin Investment Board | 70,957 | $4.97M | 0.01% | −3,195−4.3% | Reduced |
| Atika Capital Management LLC | 70,000 | $4.91M | 0.55% | +19,000+37.3% | Added |
| Bridger Management, LLC | 69,110 | $4.85M | 2.18% | +46,600+207.0% | Added |
| Susquehanna Fundamental Investments, LLC | 67,076 | $4.70M | 0.22% | +67,076 | New |
| Erste Asset Management GmbH | 60,450 | $4.32M | 0.06% | +23,000+61.4% | Added |
| Ironwood Investment Management LLC | 59,774 | $4.19M | 2.05% | −1,855−3.0% | Reduced |
| DekaBank Deutsche Girozentrale | 57,500 | $4.13M | 0.01% | −17,500−23.3% | Reduced |
| Mutual of America Capital Management LLC | 58,437 | $4.10M | 0.04% | +41,275+240.5% | Added |
| SEI Investments Co | 58,314 | $4.09M | 0.01% | +9,779+20.1% | Added |
| Van Eck Associates Corp | 57,893 | $4.06M | 0.01% | +57,893 | New |
| Great West Life Assurance Co | 54,006 | $3.78M | 0.01% | −51,186−48.7% | Reduced |
| One Fin Capital Management LP | 53,438 | $3.75M | 1.28% | −27,700−34.1% | Reduced |
| State of New Jersey Common Pension Fund D | 53,215 | $3.73M | 0.01% | −26,942−33.6% | Reduced |
| Amalgamated Bank | 51,298 | $3.60M | 0.03% | +10,469+25.6% | Added |
| Teachers Retirement System of the State of Kentucky | 50,585 | $3.55M | 0.03% | −4,066−7.4% | Reduced |
| Natixis Advisors, L.P. | 50,476 | $3.54M | 0.01% | −12,486−19.8% | Reduced |
| Silverarc Capital Management, LLC | 50,000 | $3.51M | 0.98% | +50,000 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 49,770 | $3.49M | 0.02% | −80,702−61.9% | Reduced |
| Cubist Systematic Strategies, LLC | 48,604 | $3.41M | 0.04% | −37,459−43.5% | Reduced |
| Clearline Capital LP | 48,035 | $3.37M | 0.33% | +48,035 | New |
| Quinn Opportunity Partners LLC | 46,377 | $3.25M | 0.37% | +38,377+479.7% | Added |
| Sandler Capital Management | 46,000 | $3.23M | 0.39% | +46,000 | New |
| Yousif Capital Management, LLC | 45,433 | $3.19M | 0.04% | −3,496−7.1% | Reduced |
| ExodusPoint Capital Management, LP | 45,264 | $3.17M | 0.04% | +42,130+1,344.3% | Added |
| State of Tennessee, Treasury Department | 45,000 | $3.15M | 0.01% | −8,821−16.4% | Reduced |
| EAM Global Investors LLC | 44,612 | $3.13M | 0.72% | 00.0% | Unchanged |
| WCM Investment Management, LLC | 43,866 | $3.08M | 0.01% | +43,866 | New |
| Algert Global LLC | 43,670 | $3.06M | 0.12% | −150−0.3% | Reduced |
| Sectoral Asset Management Inc | 42,583 | $2.99M | 1.17% | +35,570+507.2% | Added |
| Guggenheim Capital LLC | 41,668 | $2.92M | 0.02% | −2,554−5.8% | Reduced |
| Wells Fargo & Company | 40,664 | $2.85M | 0.00% | +3,830+10.4% | Added |
| EAM Investors, LLC | 40,625 | $2.85M | 0.45% | −6,580−13.9% | Reduced |
| Concentric Capital Strategies, LP | 40,207 | $2.82M | 0.18% | +40,207 | New |
| Schonfeld Strategic Advisors LLC | 39,614 | $2.78M | 0.02% | +35,650+899.3% | Added |
| New York State Common Retirement Fund | 38,667 | $2.71M | 0.00% | −12,834−24.9% | Reduced |
| Zimmer Partners, LP | 38,600 | $2.71M | 0.06% | +38,600 | New |
| First Trust Advisors LP | 37,949 | $2.66M | 0.00% | +37,949 | New |
| Adage Capital Partners GP, L.L.C. | 37,500 | $2.63M | 0.00% | +7,500+25.0% | Added |
| Davidson Kempner Capital Management LP | 36,875 | $2.58M | 0.04% | +36,875 | New |
| D. E. Shaw & Co., Inc. | 36,554 | $2.56M | 0.00% | +36,554 | New |
| Prudential Financial Inc | 35,526 | $2.49M | 0.00% | −76,140−68.2% | Reduced |
| Omers Administration Corp | 35,500 | $2.49M | 0.03% | +19,900+127.6% | Added |
| Mirador Capital Partners LP | 35,455 | $2.49M | 0.47% | −13,497−27.6% | Reduced |
| Moore Capital Management, LP | 35,000 | $2.45M | 0.05% | +30,000+600.0% | Added |
| Victory Capital Management Inc | 33,603 | $2.36M | 0.00% | −158,051−82.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 59,423 | $2.33M | 0.01% | +5,676+10.6% | Added |
| Susquehanna Portfolio Strategies, LLC | 33,071 | $2.32M | 0.05% | 00.0% | Unchanged |
| Silphium Asset Management Ltd | 32,500 | $2.28M | 1.18% | −17,500−35.0% | Reduced |
| Jefferies Financial Group Inc. | 32,020 | $2.24M | 0.05% | +6,812+27.0% | Added |
| EFG Asset Management (North America) Corp. | 31,616 | $2.22M | 0.38% | −602−1.9% | Reduced |
| Ameritas Investment Partners, Inc. | 31,003 | $2.17M | 0.07% | +21,622+230.5% | Added |
| Bayesian Capital Management, LP | 30,674 | $2.15M | 0.21% | −8,000−20.7% | Reduced |
| AQR Capital Management LLC | 30,233 | $2.12M | 0.00% | +2,523+9.1% | Added |
| BIT Capital GmbH | 30,144 | $2.11M | 0.19% | +30,144 | New |
| Qube Research & Technologies Ltd | 30,028 | $2.11M | 0.00% | −320,507−91.4% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 30,000 | $2.10M | 0.01% | +30,000 | New |
| Eisler Capital (US) LLC | 30,000 | $2.10M | 0.72% | +30,000 | New |
| ProShare Advisors LLC | 29,167 | $2.04M | 0.01% | +5,313+22.3% | Added |
| Louisiana State Employees Retirement System | 28,200 | $1.98M | 0.04% | −20,900−42.6% | Reduced |
| Profund Advisors LLC | 26,521 | $1.86M | 0.07% | −21,228−44.5% | Reduced |
| Clear Street Markets LLC | 26,300 | $1.84M | 0.84% | +26,300 | New |
| Exome Asset Management LLC | 26,008 | $1.82M | 1.56% | −8,900−25.5% | Reduced |
| Squarepoint Ops LLC | 25,700 | $1.80M | 0.01% | +25,700 | New |