CYTOKINETICS INC CYTK
CIK 0001061983 · CUSIP 23282W605
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $581.59M 17,602,440 shares | 0.37% | +7.65M(+76.80%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $518.00M 15,677,867 shares | 0.01% | +114.09K(+0.70%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 03 | VANGUARD GROUP INC CIK 102909 · View history | $395.95M 11,983,838 shares | 0.01% | +134.29K(+1.10%)Added | SEC filing ↗ Aug 11, 2025 | ▾ |
| 04 | FMR LLC CIK 315066 · View history | $372.28M 11,267,511 shares | 0.02% | +951.38K(+9.20%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 05 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $258.63M 7,827,679 shares | 0.05% | -161.06K(-2.00%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 06 | STATE STREET CORP CIK 93751 · View history | $210.56M 6,372,753 shares | 0.01% | +287.75K(+4.70%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 07 | Deep Track Capital, LP CIK 1856083 · View history | $120.60M 3,650,000 shares | 3.88% | +576.15K(+18.70%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 08 | UBS Group AG CIK 1610520 · View history | $101.45M 3,070,665 shares | 0.02% | +936.45K(+43.90%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $98.95M 2,994,445 shares | 0.01% | +56.96K(+1.90%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 10 | Vestal Point Capital, LP CIK 1974915 · View history | $98.29M 2,975,000 shares | 5.18% | +384.47K(+14.80%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 11 | Polar Capital Holdings Plc CIK 1837309 · View history | $92.46M 2,798,401 shares | 0.48% | +342.66K(+14.00%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 12 | RTW INVESTMENTS, LP CIK 1493215 · View history | $89.91M 2,721,158 shares | 1.28% | 0(0.00%)Unchanged | SEC filing ↗ Aug 14, 2025 | ▾ |
| 13 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $87.41M 2,645,568 shares | 0.01% | -57.31K(-2.10%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 14 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $61.65M 1,865,977 shares | 0.01% | -127.92K(-6.40%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 15 | Pictet Asset Management Holding SA CIK 1993888 · View history | $51.10M 1,546,391 shares | 0.05% | -409.94K(-21.00%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 16 | ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history | $45.79M 1,385,953 shares | 0.01% | -137.49K(-9.00%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 17 | NORTHERN TRUST CORP CIK 73124 · View history | $45.57M 1,379,191 shares | 0.01% | -68.13K(-4.70%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $44.84M 1,357,117 shares | 0.01% | +44.26K(+3.40%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 19 | Melqart Asset Management (UK) Ltd CIK 1712901 · View history | $43.83M 1,326,719 shares | 6.26% | +327.27K(+32.70%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 20 | JPMORGAN CHASE & CO CIK 19617 · View history | $43.53M 1,317,414 shares | 0.00% | -7.99K(-0.60%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
Showing 20 / 314 institutions. The complete set is available through the API.
Coverage & totals by quarter
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Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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