IPSC Century Therapeutics, Inc.
Century Therapeutics, Inc. (IPSC) Institutional Ownership
What the institutions did with IPSC last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 17.8M | 11.2% |
| TCG Crossover Management, LLC | 17.8M | 11.2% |
| Versant Venture Management, LLC | 12.2M | 7.7% |
| Deep Track Capital, LP | 9.5M | 6.0% |
| RTW INVESTMENTS, LP | 8.7M | 5.5% |
| Venrock Adviser, LLC | 8.7M | 5.5% |
| Commodore Capital LP | 8.7M | 5.5% |
| BlackRock, Inc. | 8.1M | 5.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.7M | 3.6% |
| Balyasny Asset Management L.P. | 5.5M | 3.5% |
| Point72 Asset Management, L.P. | 5.0M | 3.2% |
| Seven Fleet Capital Management LP | 4.3M | 2.8% |
| Woodline Partners LP | 4.3M | 2.7% |
| MILLENNIUM MANAGEMENT LLC | 4.2M | 2.7% |
| Trails Edge Capital Partners, LP | 4.1M | 2.6% |
| Spruce Street Capital LP | 4.1M | 2.6% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 3.8M | 2.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 3.0M | 1.9% |
| TWO SIGMA INVESTMENTS, LP | 2.7M | 1.7% |
| DAFNA Capital Management LLC | 2.4M | 1.5% |
| STEMPOINT CAPITAL LP | 2.1M | 1.4% |
| STATE STREET CORP | 1.8M | 1.2% |
| NORTHERN TRUST CORP | 1.6M | 1.0% |
| DV Trading LLC | 1.4M | 0.9% |
| Rock Springs Capital Management LP | 1.3M | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Increased | 1.5M | 8.1M | +6.6M |
| STEMPOINT CAPITAL LP | New | 0 | 2.1M | +2.1M |
| Trails Edge Capital Partners, LP | Increased | 2.4M | 4.1M | +1.7M |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.3M | 3.0M | +1.7M |
| STATE STREET CORP | Increased | 386.7K | 1.8M | +1.5M |
| Seven Fleet Capital Management LP | Increased | 2.9M | 4.3M | +1.4M |
| NORTHERN TRUST CORP | Increased | 230.8K | 1.6M | +1.4M |
| Woodline Partners LP | Increased | 3.0M | 4.3M | +1.2M |
| Syncona Portfolio Ltd | Sold Out | 1.2M | 0 | -1.2M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 1.0M | +1.0M |
| Point72 Asset Management, L.P. | Reduced | 6.0M | 5.0M | -984.2K |
| Balyasny Asset Management L.P. | Increased | 5.0M | 5.5M | +505.2K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 4.7M | 4.2M | -472.1K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 906.8K | 1.3M | +350.9K |
| TWO SIGMA INVESTMENTS, LP | Increased | 2.4M | 2.7M | +327.6K |
| Invesco Ltd. | Increased | 62.1K | 381.4K | +319.3K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 79.4K | 378.9K | +299.5K |
| Bank of New York Mellon Corp | Increased | 12.9K | 299.0K | +286.1K |
| ACADIAN ASSET MANAGEMENT LLC | Sold Out | 278.1K | 0 | -278.1K |
| UBS Group AG | Increased | 14.2K | 232.4K | +218.2K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 55.2K | 271.5K | +216.3K |
| Nuveen, LLC | New | 0 | 163.6K | +163.6K |
| WELLS FARGO & COMPANY/MN | Increased | 40 | 148.9K | +148.9K |
| MARSHALL WACE, LLP | Reduced | 673.6K | 538.0K | -135.6K |
| RHUMBLINE ADVISERS | New | 0 | 128.4K | +128.4K |
| CITADEL ADVISORS LLC | New | 0 | 126.5K | +126.5K |
| DEUTSCHE BANK AG\ | New | 0 | 120.2K | +120.2K |
| SUPERSTRING CAPITAL MANAGEMENT LP | Sold Out | 119.3K | 0 | -119.3K |
| AMERICAN CENTURY COMPANIES INC | Increased | 58.7K | 174.1K | +115.3K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 226.7K | 115.8K | -110.9K |
| PRICE T ROWE ASSOCIATES INC /MD/ | New | 0 | 101.2K | +101.2K |
| Brevan Howard Capital Management LP | Sold Out | 96.6K | 0 | -96.6K |
| BARCLAYS PLC | Reduced | 120.2K | 24.7K | -95.5K |
| WELLINGTON MANAGEMENT GROUP LLP | New | 0 | 81.9K | +81.9K |
| MetLife Investment Management, LLC | New | 0 | 76.3K | +76.3K |
| GOLDMAN SACHS GROUP INC | Reduced | 210.5K | 150.4K | -60.0K |
| AXQ CAPITAL, LP | New | 0 | 59.1K | +59.1K |
| Spark Investment Management LLC | New | 0 | 59.0K | +59.0K |
| CITIGROUP INC | New | 0 | 57.0K | +57.0K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | 0 | 56.5K | +56.5K |
| JPMORGAN CHASE & CO | Increased | 115 | 51.2K | +51.1K |
| Cannon Global Investment Management, LLC | Sold Out | 49.0K | 0 | -49.0K |
| OMERS ADMINISTRATION Corp | Sold Out | 47.8K | 0 | -47.8K |
| Verdad Advisers, LP | New | 0 | 46.2K | +46.2K |
| Quadrature Capital Ltd | New | 0 | 45.9K | +45.9K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 693.0K | 737.5K | +44.6K |
| Legal & General Group Plc | New | 0 | 44.0K | +44.0K |
| GSA CAPITAL PARTNERS LLP | Increased | 76.8K | 120.6K | +43.8K |
| Police & Firemen's Retirement System of New Jersey | New | 0 | 36.3K | +36.3K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | New | 0 | 34.6K | +34.6K |
| DAFNA Capital Management LLC | Reduced | 2.4M | 2.4M | -33.9K |
| State of Wyoming | New | 0 | 33.4K | +33.4K |
| Virtu Financial LLC | New | 0 | 31.1K | +31.1K |
| ALLIANCEBERNSTEIN L.P. | New | 0 | 29.8K | +29.8K |
| Squarepoint Ops LLC | Reduced | 119.5K | 90.1K | -29.4K |
| Magnus Financial Group LLC | New | 0 | 25.3K | +25.3K |
| Deep Track Capital, LP | Reduced | 9.5M | 9.5M | -25.1K |
| INTECH INVESTMENT MANAGEMENT LLC | New | 0 | 24.4K | +24.4K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 1.4K | 25.6K | +24.1K |
| VOYA INVESTMENT MANAGEMENT LLC | New | 0 | 24.1K | +24.1K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.