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 2021
Institutional positions in Cytokinetics Inc as of Dec 31, 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
- 250
- +42 vs. Q3 2021
- Shares held
- 91.4M
- +1.19M (+1.3%) vs. Q3 2021
- Total value
- $4.16B
- +$941.9M (+29.3%) vs. Q3 2021
- New holders
- 53
- 84 more added
- Sold out
- 11
- 79 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Cytokinetics Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EMC Capital Management | 24,627 | $1.12M | 0.60% | 00.0% | Unchanged |
| Birchview Capital, LP | 25,000 | $1.14M | 0.74% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 26,013 | $1.19M | 0.01% | −50,572−66.0% | Reduced |
| Occudo Quantitative Strategies LP | 26,948 | $1.23M | 0.11% | −2,791−9.4% | Reduced |
| Jump Financial, LLC | 27,503 | $1.25M | 0.08% | +27,503 | New |
| State Board of Administration of Florida Retirement System | 27,656 | $1.26M | 0.00% | +25+0.1% | Added |
| Stifel Financial Corp | 28,469 | $1.30M | 0.00% | −1,779−5.9% | Reduced |
| MetLife Investment Management | 28,828 | $1.31M | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 31,762 | $1.45M | 0.00% | +1,601+5.3% | Added |
| Citadel Advisors LLC | 31,933 | $1.46M | 0.00% | −261,674−89.1% | Reduced |
| Oregon Public Employees Retirement Fund | 32,088 | $1.46M | 0.02% | −832−2.5% | Reduced |
| Tri Locum Partners LP | 33,379 | $1.52M | 0.61% | +33,379 | New |
| Maryland State Retirement & Pension System | 33,441 | $1.52M | 0.04% | +941+2.9% | Added |
| HighVista Strategies LLC | 35,232 | $1.61M | 1.28% | +35,232 | New |
| AQR Capital Management LLC | 36,365 | $1.66M | 0.00% | +26,230+258.8% | Added |
| EFG Asset Management (North America) Corp. | 36,487 | $1.66M | 0.22% | +36,487 | New |
| Voya Investment Management LLC | 36,805 | $1.68M | 0.00% | +6,213+20.3% | Added |
| Manufacturers Life Insurance Company, The | 39,985 | $1.82M | 0.00% | −709−1.7% | Reduced |
| Louisiana State Employees Retirement System | 40,600 | $1.85M | 0.04% | +400+1.0% | Added |
| Amalgamated Bank | 42,253 | $1.93M | 0.01% | −147−0.3% | Reduced |
| Advisory Research Inc | 42,818 | $1.95M | 0.15% | +9,757+29.5% | Added |
| Assenagon Asset Management S.A. | 43,983 | $2.00M | 0.01% | −41,134−48.3% | Reduced |
| Marshall Wace, LLP | 44,171 | $2.01M | 0.00% | +44,171 | New |
| State of Tennessee, Treasury Department | 45,648 | $2.08M | 0.01% | −1,080−2.3% | Reduced |
| Macquarie Group Ltd | 45,647 | $2.08M | 0.00% | −15,316−25.1% | Reduced |
| Comerica Bank | 69,812 | $2.13M | 0.02% | −5,743−7.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 47,406 | $2.16M | 0.02% | 00.0% | Unchanged |
| Ergoteles LLC | 47,841 | $2.18M | 0.08% | +47,841 | New |
| Bamco Inc | 48,000 | $2.19M | 0.00% | +48,000 | New |
| American International Group, Inc. | 48,563 | $2.21M | 0.01% | −1,536−3.1% | Reduced |
| Toronto Dominion Bank | 50,644 | $2.31M | 0.00% | +50,644 | New |
| DekaBank Deutsche Girozentrale | 51,000 | $2.35M | 0.01% | +1,400+2.8% | Added |
| JPMorgan Chase & Co | 53,727 | $2.45M | 0.00% | +18,582+52.9% | Added |
| Silverarc Capital Management, LLC | 58,190 | $2.65M | 1.19% | +8,881+18.0% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 59,101 | $2.69M | 0.01% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 59,390 | $2.71M | 0.03% | −1,530−2.5% | Reduced |
| Texas Permanent School Fund | 60,477 | $2.76M | 0.03% | −1,300−2.1% | Reduced |
| Jane Street Group, LLC | 62,268 | $2.84M | 0.01% | +51,279+466.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 63,399 | $2.89M | 0.03% | +78+0.1% | Added |
| SG Americas Securities, LLC | 63,801 | $2.91M | 0.02% | −3,128−4.7% | Reduced |
| Public Employees Retirement System of Ohio | 66,629 | $3.04M | 0.01% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 68,265 | $3.11M | 0.01% | +761+1.1% | Added |
| Jabodon PT Co | 68,295 | $3.11M | 1.42% | +68,295 | New |
| State of New Jersey Common Pension Fund D | 68,738 | $3.13M | 0.01% | −19,023−21.7% | Reduced |
| Ironwood Investment Management LLC | 69,059 | $3.15M | 1.56% | +1,096+1.6% | Added |
| Great West Life Assurance Co | 71,320 | $3.25M | 0.01% | +1,151+1.6% | Added |
| Yousif Capital Management, LLC | 74,345 | $3.39M | 0.04% | +74,345 | New |
| SEI Investments Co | 74,335 | $3.39M | 0.01% | −2,136−2.8% | Reduced |
| Employees Retirement System of Texas | 75,358 | $3.44M | 0.04% | 00.0% | Unchanged |
| Prudential Financial Inc | 88,597 | $3.45M | 0.00% | −625−0.7% | Reduced |
| New York State Common Retirement Fund | 82,359 | $3.75M | 0.00% | +26,237+46.7% | Added |
| Polar Asset Management Partners Inc. | 82,600 | $3.77M | 0.05% | +26,900+48.3% | Added |
| Group One Trading, L.P. | 84,220 | $3.84M | 0.07% | +84,220 | New |
| Moody Aldrich Partners LLC | 84,549 | $3.85M | 0.54% | −15,631−15.6% | Reduced |
| Credit Suisse AG | 85,938 | $3.92M | 0.00% | −645−0.7% | Reduced |
| Deutsche Bank AG | 92,289 | $4.21M | 0.00% | −43,300−31.9% | Reduced |
| Tekla Capital Management LLC | 92,871 | $4.23M | 0.14% | +92,871 | New |
| HealthCor Management, L.P. | 94,120 | $4.29M | 0.24% | −340,380−78.3% | Reduced |
| UBS Asset Management Americas Inc | 94,168 | $4.29M | 0.00% | +24,758+35.7% | Added |
| Alps Advisors Inc | 97,071 | $4.42M | 0.05% | −5,283−5.2% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 98,098 | $4.47M | 0.02% | +98,098 | New |
| Moore Capital Management, LP | 100,000 | $4.56M | 0.12% | +100,000 | New |
| Schonfeld Strategic Advisors LLC | 101,700 | $4.63M | 0.04% | +22,184+27.9% | Added |
| Barclays PLC | 105,589 | $4.81M | 0.00% | +22,295+26.8% | Added |
| Cubist Systematic Strategies, LLC | 105,851 | $4.83M | 0.05% | +50,327+90.6% | Added |
| D. E. Shaw & Co., Inc. | 106,281 | $4.84M | 0.01% | +106,281 | New |
| California State Teachers Retirement System | 106,724 | $4.86M | 0.01% | +3,443+3.3% | Added |
| EAM Investors, LLC | 107,998 | $4.92M | 0.81% | −2,576−2.3% | Reduced |
| State of Wisconsin Investment Board | 114,400 | $5.21M | 0.01% | +25,100+28.1% | Added |
| Susquehanna International Group, LLP | 118,260 | $5.39M | 0.01% | +3,741+3.3% | Added |
| Wells Fargo & Company | 118,376 | $5.40M | 0.00% | +35,643+43.1% | Added |
| Palo Alto Investors LP | 123,686 | $5.64M | 0.36% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 128,865 | $5.87M | 0.01% | +400+0.3% | Added |
| DAFNA Capital Management LLC | 134,094 | $6.11M | 1.54% | −40,906−23.4% | Reduced |
| Allianz Asset Management GmbH | 143,137 | $6.53M | 0.00% | +143,137 | New |
| Affinity Asset Advisors, LLC | 145,552 | $6.63M | 2.83% | +20,552+16.4% | Added |
| Rafferty Asset Management, LLC | 146,068 | $6.66M | 0.04% | +40,511+38.4% | Added |
| Price T Rowe Associates Inc | 149,439 | $6.81M | 0.00% | +119,982+407.3% | Added |
| Castleark Management LLC | 149,995 | $6.84M | 0.25% | +149,995 | New |
| Rhenman & Partners Asset Management AB | 150,000 | $6.84M | 0.45% | +150,000 | New |
| Mirador Capital Partners LP | 152,619 | $6.96M | 1.46% | −10,857−6.6% | Reduced |
| First Trust Advisors LP | 154,079 | $7.02M | 0.01% | +154,079 | New |
| Ensign Peak Advisors, Inc | 157,905 | $7.20M | 0.01% | −40,650−20.5% | Reduced |
| EAM Global Investors LLC | 158,492 | $7.22M | 1.28% | +45,065+39.7% | Added |
| Swiss National Bank | 165,300 | $7.53M | 0.00% | +3,200+2.0% | Added |
| Public Sector Pension Investment Board | 170,852 | $7.79M | 0.04% | +2,100+1.2% | Added |
| Citigroup Inc | 173,659 | $7.92M | 0.01% | +60,249+53.1% | Added |
| Rhumbline Advisers | 187,521 | $8.55M | 0.01% | +525+0.3% | Added |
| BNP Paribas Arbitrage, SA | 190,740 | $8.69M | 0.02% | +103,685+119.1% | Added |
| Putnam Investments LLC | 195,011 | $8.89M | 0.01% | +63,357+48.1% | Added |
| Russell Investments Group, Ltd. | 199,484 | $9.09M | 0.01% | +6,813+3.5% | Added |
| Legal & General Group Plc | 203,587 | $9.28M | 0.00% | +9,138+4.7% | Added |
| Nuveen Asset Management, LLC | 260,290 | $9.51M | 0.00% | −22,259−7.9% | Reduced |
| Peregrine Capital Management LLC | 216,380 | $9.86M | 0.20% | −72,116−25.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 218,329 | $9.95M | 0.01% | +218,329 | New |
| Lisanti Capital Growth, LLC | 218,860 | $9.98M | 1.44% | +218,860 | New |
| Asymmetry Capital Management, L.P. | 225,032 | $10.3M | 5.44% | −21,304−8.6% | Reduced |
| Voloridge Investment Management, LLC | 228,799 | $10.4M | 0.06% | −8,002−3.4% | Reduced |
| South Dakota Investment Council | 230,360 | $10.5M | 0.18% | −14,410−5.9% | Reduced |
| MPM Oncology Impact Management LP | 232,268 | $10.6M | 1.93% | −15,023−6.1% | Reduced |