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, Q3 2024
Institutional positions in Cytokinetics Inc as of Sep 30, 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
- 348
- +6 vs. Q2 2024
- Shares held
- 136.3M
- +15.6M (+12.9%) vs. Q2 2024
- Total value
- $7.20B
- +$667.5M (+10.2%) vs. Q2 2024
- New holders
- 47
- 146 more added
- Sold out
- 41
- 95 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Cytokinetics Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MetLife Investment Management | 123,308 | $6.51M | 0.04% | +538+0.4% | Added |
| AXA S.A. | 120,214 | $6.35M | 0.02% | +360.0% | Added |
| Dimensional Fund Advisors LP | 119,832 | $6.33M | 0.00% | −28,729−19.3% | Reduced |
| ExodusPoint Capital Management, LP | 117,984 | $6.23M | 0.06% | +25,051+27.0% | Added |
| Balyasny Asset Management LLC | 117,487 | $6.20M | 0.02% | −483,880−80.5% | Reduced |
| New York State Teachers Retirement System | 113,800 | $6.01M | 0.01% | +1,600+1.4% | Added |
| Granahan Investment Management Inc | 108,957 | $5.75M | 0.23% | −27,921−20.4% | Reduced |
| Quinn Opportunity Partners LLC | 106,637 | $5.63M | 0.56% | +16,000+17.7% | Added |
| Squarepoint Ops LLC | 105,807 | $5.59M | 0.02% | +105,807 | New |
| California State Teachers Retirement System | 104,644 | $5.53M | 0.01% | +6,761+6.9% | Added |
| Farallon Capital Management, L.L.C. | 102,400 | $5.41M | 0.03% | 00.0% | Unchanged |
| Tang Capital Management LLC | 100,000 | $5.28M | 0.38% | 00.0% | Unchanged |
| Troluce Capital Advisors LLC | 100,000 | $5.28M | 0.94% | +69,602+229.0% | Added |
| Silphium Asset Management Ltd | 98,564 | $5.20M | 1.87% | +11,064+12.6% | Added |
| Redmile Group, LLC | 97,116 | $5.13M | 0.30% | −14,751−13.2% | Reduced |
| Decheng Capital LLC | 94,043 | $4.97M | 1.18% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 93,299 | $4.93M | 0.01% | +5,487+6.2% | Added |
| SEI Investments Co | 91,032 | $4.81M | 0.01% | +28,023+44.5% | Added |
| Boothbay Fund Management, LLC | 90,717 | $4.79M | 0.15% | −2,183−2.3% | Reduced |
| Great West Life Assurance Co | 89,140 | $4.71M | 0.01% | +19,414+27.8% | Added |
| Jane Street Group, LLC | 85,323 | $4.51M | 0.01% | −179,679−67.8% | Reduced |
| State of Wisconsin Investment Board | 85,249 | $4.50M | 0.01% | −1,570−1.8% | Reduced |
| Murchinson Ltd. | 83,795 | $4.42M | 1.81% | 00.0% | Unchanged |
| Zimmer Partners, LP | 77,200 | $4.08M | 0.08% | −15,000−16.3% | Reduced |
| Aquatic Capital Management LLC | 75,900 | $4.01M | 0.10% | +70,300+1,255.4% | Added |
| Opaleye Management Inc. | 75,300 | $3.98M | 0.66% | −123,200−62.1% | Reduced |
| Macquarie Group Ltd | 73,900 | $3.90M | 0.00% | +301+0.4% | Added |
| Segall Bryant & Hamill, LLC | 72,451 | $3.83M | 0.05% | −2,947−3.9% | Reduced |
| Van Eck Associates Corp | 71,691 | $3.80M | 0.00% | +12,565+21.3% | Added |
| WCM Investment Management, LLC | 71,794 | $3.76M | 0.01% | −5,019−6.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 70,999 | $3.74M | 0.01% | +7,340+11.5% | Added |
| Voya Investment Management LLC | 70,216 | $3.71M | 0.00% | −516−0.7% | Reduced |
| Hudson Bay Capital Management LP | 67,500 | $3.56M | 0.02% | +37,500+125.0% | Added |
| Mirador Capital Partners LP | 64,626 | $3.41M | 0.61% | +1,483+2.3% | Added |
| Mutual of America Capital Management LLC | 63,587 | $3.36M | 0.04% | −2,058−3.1% | Reduced |
| Millennium Management LLC | 60,605 | $3.20M | 0.00% | +60,605 | New |
| Erste Asset Management GmbH | 60,450 | $3.16M | 0.04% | 00.0% | Unchanged |
| Ironwood Investment Management LLC | 59,545 | $3.14M | 1.53% | −300−0.5% | Reduced |
| Exome Asset Management LLC | 58,583 | $3.09M | 2.09% | +58,583 | New |
| Wells Fargo & Company | 57,534 | $3.04M | 0.00% | +3,426+6.3% | Added |
| Teachers Retirement System of the State of Kentucky | 56,885 | $3.00M | 0.03% | +6,300+12.5% | Added |
| DekaBank Deutsche Girozentrale | 57,500 | $2.98M | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 53,622 | $2.83M | 0.02% | −1,775−3.2% | Reduced |
| NEOS Investment Management LLC | 50,458 | $2.66M | 0.08% | +391+0.8% | Added |
| Algert Global LLC | 48,670 | $2.57M | 0.07% | −22,738−31.8% | Reduced |
| Panagora Asset Management Inc | 47,385 | $2.50M | 0.01% | +47,385 | New |
| Moody Aldrich Partners LLC | 46,731 | $2.47M | 0.45% | −23,174−33.2% | Reduced |
| State of Tennessee, Treasury Department | 46,132 | $2.44M | 0.01% | +8,756+23.4% | Added |
| Profund Advisors LLC | 46,052 | $2.43M | 0.09% | −5,869−11.3% | Reduced |
| Yousif Capital Management, LLC | 44,273 | $2.34M | 0.03% | −4,823−9.8% | Reduced |
| State of New Jersey Common Pension Fund D | 42,851 | $2.26M | 0.01% | +3,654+9.3% | Added |
| Harbor Capital Advisors, Inc. | 42,526 | $2.25M | 0.10% | +24,712+138.7% | Added |
| Guggenheim Capital LLC | 40,886 | $2.16M | 0.02% | −234−0.6% | Reduced |
| BNP Paribas Arbitrage, SA | 40,292 | $2.13M | 0.00% | −15,629−27.9% | Reduced |
| Marex Group plc | 40,064 | $2.12M | 0.05% | +40,064 | New |
| Parallax Volatility Advisers, L.P. | 38,460 | $2.03M | 0.05% | +7,041+22.4% | Added |
| Verition Fund Management LLC | 37,863 | $2.00M | 0.01% | +27,098+251.7% | Added |
| Natixis Advisors, L.P. | 37,595 | $1.99M | 0.00% | −9,846−20.8% | Reduced |
| AQR Capital Management LLC | 37,357 | $1.97M | 0.00% | +3,956+11.8% | Added |
| Verde Servicos Internacionais S.A. | 36,250 | $1.91M | 0.89% | +36,250 | New |
| Ameritas Investment Partners, Inc. | 35,717 | $1.89M | 0.06% | +385+1.1% | Added |
| Victory Capital Management Inc | 35,604 | $1.88M | 0.00% | −1,435−3.9% | Reduced |
| Capital Fund Management S.A. | 35,522 | $1.88M | 0.02% | −27,160−43.3% | Reduced |
| Moore Capital Management, LP | 35,000 | $1.85M | 0.05% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 34,567 | $1.83M | 0.00% | −12,800−27.0% | Reduced |
| Pathstone Holdings, LLC | 34,560 | $1.82M | 0.01% | +5,027+17.0% | Added |
| EFG Asset Management (North America) Corp. | 34,234 | $1.81M | 0.30% | +2,468+7.8% | Added |
| ProShare Advisors LLC | 33,679 | $1.78M | 0.00% | +7,112+26.8% | Added |
| Federated Hermes, Inc. | 33,555 | $1.77M | 0.00% | +7,457+28.6% | Added |
| Caption Management, LLC | 33,500 | $1.77M | 0.19% | −33,500−50.0% | Reduced |
| Envestnet Asset Management Inc | 33,067 | $1.75M | 0.00% | +2,441+8.0% | Added |
| Intech Investment Management LLC | 32,671 | $1.73M | 0.02% | +32,671 | New |
| Louisiana State Employees Retirement System | 32,600 | $1.72M | 0.03% | +200+0.6% | Added |
| Arizona State Retirement System | 31,766 | $1.68M | 0.01% | +3,954+14.2% | Added |
| Prudential Financial Inc | 30,493 | $1.61M | 0.00% | +2,858+10.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 30,000 | $1.58M | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 29,400 | $1.55M | 0.01% | +5,900+25.1% | Added |
| Sectoral Asset Management Inc | 28,593 | $1.51M | 0.89% | −8,290−22.5% | Reduced |
| State Board of Administration of Florida Retirement System | 28,486 | $1.50M | 0.00% | 00.0% | Unchanged |
| State of Michigan Retirement System | 27,900 | $1.47M | 0.01% | +300+1.1% | Added |
| Teacher Retirement System of Texas | 27,669 | $1.46M | 0.01% | +5,851+26.8% | Added |
| Thrivent Financial for Lutherans | 27,642 | $1.46M | 0.00% | −62−0.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 26,376 | $1.39M | 0.00% | +4,282+19.4% | Added |
| Northwestern Mutual Investment Management Company, LLC | 26,104 | $1.38M | 0.03% | +513+2.0% | Added |
| Cetera Investment Advisers | 26,035 | $1.37M | 0.00% | −1,285−4.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 25,936 | $1.37M | 0.01% | +523+2.1% | Added |
| Pinebridge Investments, L.P. | 25,515 | $1.35M | 0.01% | +25,515 | New |
| Stifel Financial Corp | 25,067 | $1.32M | 0.00% | +1,959+8.5% | Added |
| Alyeska Investment Group, L.P. | 25,000 | $1.32M | 0.01% | +25,000 | New |
| Royce & Associates LP | 24,250 | $1.28M | 0.01% | +10,000+70.2% | Added |
| Pacer Advisors, Inc. | 24,153 | $1.28M | 0.00% | +5,433+29.0% | Added |
| Oregon Public Employees Retirement Fund | 23,915 | $1.26M | 0.02% | +110+0.5% | Added |
| Creative Planning | 23,666 | $1.25M | 0.00% | +7,939+50.5% | Added |
| New Mexico Educational Retirement Board | 23,500 | $1.24M | 0.04% | +3,000+14.6% | Added |
| China Universal Asset Management Co., Ltd. | 22,630 | $1.19M | 0.13% | +9,159+68.0% | Added |
| SG Americas Securities, LLC | 22,203 | $1.17M | 0.00% | −115,939−83.9% | Reduced |
| Clear Street Markets LLC | 22,100 | $1.17M | 0.75% | 00.0% | Unchanged |
| Sanders Morris Harris LLC | 21,505 | $1.14M | 0.19% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 18,891 | $997.4K | 0.08% | +18,891 | New |
| Oak Ridge Investments LLC | 17,771 | $938.3K | 0.08% | −717−3.9% | Reduced |