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 2021
Institutional positions in Cytokinetics Inc as of Sep 30, 2021. 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
- 211
- +22 vs. Q2 2021
- Shares held
- 90.3M
- +14.8M (+19.7%) vs. Q2 2021
- Total value
- $3.22B
- +$1.73B (+115.7%) vs. Q2 2021
- New holders
- 48
- 97 more added
- Sold out
- 26
- 45 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Cytokinetics Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 63,321 | $2.26M | 0.03% | +8,268+15.0% | Added |
| Texas Permanent School Fund | 61,777 | $2.21M | 0.03% | +8,316+15.6% | Added |
| Macquarie Group Ltd | 60,963 | $2.18M | 0.00% | −13,636−18.3% | Reduced |
| State of Alaska, Department of Revenue | 60,920 | $2.18M | 0.02% | +11,275+22.7% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 59,101 | $2.11M | 0.01% | +59,101 | New |
| Gyon Technologies Capital Management, LP | 57,748 | $2.06M | 0.56% | +6,764+13.3% | Added |
| New York State Common Retirement Fund | 56,122 | $2.01M | 0.00% | −4,623−7.6% | Reduced |
| Polar Asset Management Partners Inc. | 55,700 | $1.99M | 0.02% | −116,400−67.6% | Reduced |
| Cubist Systematic Strategies, LLC | 55,524 | $1.98M | 0.02% | +10,905+24.4% | Added |
| American International Group, Inc. | 50,099 | $1.79M | 0.01% | +5,550+12.5% | Added |
| Maven Securities LTD | 50,000 | $1.79M | 0.20% | +50,000 | New |
| Silverarc Capital Management, LLC | 49,309 | $1.76M | 1.02% | +49,309 | New |
| Teachers Retirement System of the State of Kentucky | 47,406 | $1.69M | 0.02% | +7,554+19.0% | Added |
| State of Tennessee, Treasury Department | 46,728 | $1.67M | 0.01% | +4,381+10.3% | Added |
| DekaBank Deutsche Girozentrale | 49,600 | $1.66M | 0.00% | +25,000+101.6% | Added |
| Marshall Wace North America L.P. | 46,260 | $1.65M | 0.01% | −1,100,242−96.0% | Reduced |
| Amalgamated Bank | 42,400 | $1.51M | 0.01% | +4,628+12.3% | Added |
| Manufacturers Life Insurance Company, The | 40,694 | $1.45M | 0.00% | +1,941+5.0% | Added |
| Louisiana State Employees Retirement System | 40,200 | $1.44M | 0.03% | +7,800+24.1% | Added |
| Gsa Capital Partners LLP | 38,942 | $1.39M | 0.14% | +38,942 | New |
| Balyasny Asset Management LLC | 36,915 | $1.32M | 0.01% | +36,915 | New |
| JPMorgan Chase & Co | 35,145 | $1.26M | 0.00% | +5,346+17.9% | Added |
| Advisory Research Inc | 33,061 | $1.18M | 0.08% | +33,061 | New |
| Oregon Public Employees Retirement Fund | 32,920 | $1.18M | 0.01% | +3,714+12.7% | Added |
| Maryland State Retirement & Pension System | 32,500 | $1.12M | 0.03% | +32,500 | New |
| Voya Investment Management LLC | 30,592 | $1.09M | 0.00% | +3,277+12.0% | Added |
| Stifel Financial Corp | 30,248 | $1.08M | 0.00% | +7,116+30.8% | Added |
| ProShare Advisors LLC | 30,161 | $1.08M | 0.00% | −2,347−7.2% | Reduced |
| Occudo Quantitative Strategies LP | 29,739 | $1.06M | 0.13% | +29,739 | New |
| Price T Rowe Associates Inc | 29,457 | $1.05M | 0.00% | +1,016+3.6% | Added |
| Simplex Trading, LLC | 49,232 | $1.03M | 0.04% | +5,498+12.6% | Added |
| MetLife Investment Management | 28,828 | $1.03M | 0.01% | +3,351+13.2% | Added |
| Bank of Montreal | 29,508 | $1.01M | 0.00% | +3,141+11.9% | Added |
| State Board of Administration of Florida Retirement System | 27,631 | $988.0K | 0.00% | 00.0% | Unchanged |
| Birchview Capital, LP | 25,000 | $894.0K | 0.61% | +15,000+150.0% | Added |
| EMC Capital Management | 24,627 | $860.0K | 0.48% | 00.0% | Unchanged |
| Sanders Morris Harris LLC | 21,755 | $841.0K | 0.15% | 00.0% | Unchanged |
| Quantbot Technologies LP | 22,036 | $787.0K | 0.06% | +22,036 | New |
| Metropolitan Life Insurance Co | 20,990 | $750.2K | 0.01% | +981+4.9% | Added |
| Arizona State Retirement System | 20,038 | $716.0K | 0.01% | +4,646+30.2% | Added |
| Natixis Advisors, L.P. | 19,716 | $705.0K | 0.00% | +2,577+15.0% | Added |
| US Bancorp | 19,351 | $692.0K | 0.00% | +17,664+1,047.1% | Added |
| Dana Investment Advisors, Inc. | 19,345 | $691.0K | 0.03% | −5,866−23.3% | Reduced |
| Handelsbanken Fonder AB | 16,500 | $590.0K | 0.00% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 16,050 | $574.0K | 0.01% | −30−0.2% | Reduced |
| Envestnet Asset Management Inc | 15,765 | $563.0K | 0.00% | −4,712−23.0% | Reduced |
| Point72 Hong Kong Ltd | 13,990 | $500.0K | 0.04% | +4,585+48.8% | Added |
| Everence Capital Management Inc | 13,900 | $497.0K | 0.04% | +3,700+36.3% | Added |
| Blueshift Asset Management, LLC | 13,301 | $475.0K | 0.03% | +13,301 | New |
| Truist Financial Corp | 13,134 | $470.0K | 0.00% | −19−0.1% | Reduced |
| Susquehanna Fundamental Investments, LLC | 13,000 | $465.0K | 0.01% | +13,000 | New |
| Nisa Investment Advisors, LLC | 12,700 | $454.0K | 0.00% | +2,080+19.6% | Added |
| Qube Research & Technologies Ltd | 12,374 | $442.0K | 0.01% | +12,374 | New |
| Glenmede Trust Co NA | 11,647 | $416.0K | 0.00% | +11,647 | New |
| Teacher Retirement System of Texas | 11,597 | $414.0K | 0.00% | +11,597 | New |
| Public Employees Retirement Association of Colorado | 11,148 | $398.0K | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 11,137 | $398.0K | 0.00% | +939+9.2% | Added |
| Jane Street Group, LLC | 10,989 | $393.0K | 0.00% | −3,316−23.2% | Reduced |
| Royal Bank of Canada | 10,279 | $367.0K | 0.00% | +1,857+22.0% | Added |
| AQR Capital Management LLC | 10,135 | $362.0K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 10,031 | $358.0K | 0.00% | +31+0.3% | Added |
| Fernwood Investment Management, LLC | 10,000 | $357.0K | 0.12% | +10,000 | New |
| Victory Capital Management Inc | 9,771 | $349.0K | 0.00% | +9,771 | New |
| Virtus ETF Advisers LLC | 9,723 | $348.0K | 0.15% | −514−5.0% | Reduced |
| Veracity Capital LLC | 8,321 | $297.0K | 0.13% | +8,321 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,275 | $296.0K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 7,958 | $284.0K | 0.01% | +7,958 | New |
| Seven Eight Capital, LP | 7,700 | $275.0K | 0.03% | +7,700 | New |
| Janus Henderson Group PLC | 7,416 | $265.0K | 0.00% | +7,416 | New |
| Mirabella Financial Services LLP | 7,152 | $256.0K | 0.03% | +7,152 | New |
| CWM Advisors, LLC | 7,062 | $252.0K | 0.03% | +7,062 | New |
| Ameritas Investment Partners, Inc. | 6,145 | $220.0K | 0.01% | +490+8.7% | Added |
| The PNC Financial Services Group, Inc. | 6,097 | $217.0K | 0.00% | +1,131+22.8% | Added |
| E Fund Management Co., Ltd. | 5,840 | $209.0K | 0.01% | +5,840 | New |
| Tower Research Capital LLC (TRC) | 5,822 | $208.0K | 0.01% | −10,081−63.4% | Reduced |
| Advisor Group Holdings, Inc. | 4,184 | $151.0K | 0.00% | +87+2.1% | Added |
| First Mercantile Trust Co | 2,417 | $86.0K | 0.01% | +2,417 | New |
| Captrust Financial Advisors | 2,157 | $77.0K | 0.00% | +43+2.0% | Added |
| Sutton Wealth Advisors Inc. | 2,026 | $72.4K | 0.03% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 1,910 | $68.0K | 0.00% | +275+16.8% | Added |
| State of Wyoming | 1,420 | $51.0K | 0.03% | +1,088+327.7% | Added |
| IndexIQ Advisors LLC | 1,080 | $39.0K | 0.00% | −462−30.0% | Reduced |
| Geneos Wealth Management Inc. | 1,000 | $36.0K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 950 | $34.0K | 0.01% | 00.0% | Unchanged |
| Nomura Holdings Inc | 800 | $29.0K | 0.00% | +800 | New |
| Private Capital Group, LLC | 588 | $21.0K | 0.00% | +298+102.8% | Added |
| Evoke Wealth, LLC | 505 | $18.0K | 0.00% | +505 | New |
| Federation des caisses Desjardins du Quebec | 395 | $14.1K | 0.00% | +200+102.6% | Added |
| Sageworth Trust Co | 280 | $10.0K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 275 | $10.0K | 0.00% | +53+23.9% | Added |
| Daiwa Securities Group Inc. | 286 | $10.0K | 0.00% | +153+115.0% | Added |
| Hall Laurie J Trustee | 240 | $9.00K | 0.00% | −150−38.5% | Reduced |
| Huntington National Bank | 231 | $8.00K | 0.00% | −125−35.1% | Reduced |
| Meeder Asset Management Inc | 209 | $7.00K | 0.00% | +17+8.9% | Added |
| Dark Forest Capital Management LP | 193 | $7.00K | 0.00% | −16−7.7% | Reduced |
| Smithfield Trust Co | 155 | $6.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 143 | $5.00K | 0.00% | +26+22.2% | Added |
| Tarbox Family Office, Inc. | 126 | $5.00K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 175 | $5.00K | 0.00% | +127+264.6% | Added |
| Farmers & Merchants Investments Inc | 108 | $4.00K | 0.00% | −50−31.6% | Reduced |