IPSC
Century Therapeutics, Inc.
$2.43
+0.04 (+1.67%)
At close · Jul 2
Market Cap
$438.26M
Shares
180,354,809
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 74
Total Value: $313,672,309
Total Shares: 138,793,074
Institutional Ownership Trend
20 quarters
Holder Concentration
Across 74 13F filers · Δ vs Dec 31, 2025Top Holder
12.8%
−10.4 pts
Top 5
47.5%
−7.8 pts
Top 10
72.0%
−8.4 pts
HHI
669
Broadly held−310
Quarterly Activity
vs Dec 31, 2025
New
32
Increased
16
Decreased
13
Sold Out
5
Unchanged
13
Holder count:
+27
Institutional value:
+1126.0%
Shares held:
+439.8%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega MILLENNIUM MANAGEMENT LLC | +4,056,676 | 4,667,063 | |
| Small Spruce Street Capital LP | +2,637,522 | 4,059,054 | |
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | +1,950,838 | 3,789,538 | |
| Mega BlackRock, Inc. | +922,556 | 1,524,422 | |
| Mega TWO SIGMA INVESTMENTS, LP | +875,514 | 2,371,430 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large ACADIAN ASSET MANAGEMENT LLC | −939,028 | 278,075 | |
| Large RENAISSANCE TECHNOLOGIES LLC | −442,373 | 906,827 | |
| Small DAFNA Capital Management LLC | −359,233 | 2,434,353 | |
| Small SUPERSTRING CAPITAL MANAGEMENT LP | −343,655 | 119,308 | |
| Mega CITADEL ADVISORS LLC | −306,357 | 13,100 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid RA CAPITAL MANAGEMENT, L.P. | 17,754,430 | $40,125,011 | |
| Mid TCG Crossover Management, LLC | 17,754,430 | $40,125,011 | |
| Small Versant Venture Management, LLC | 12,166,109 | $27,495,406 | |
| Mid Deep Track Capital, LP | 9,487,745 | $21,442,303 | |
| Large RTW INVESTMENTS, LP | 8,695,652 | $19,652,173 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 2,103,869 | $2,093,348 | |
| Large TWO SIGMA ADVISERS, LP | 1,267,700 | $1,261,361 | |
| Mid ALGERT GLOBAL LLC | 76,800 | $76,416 | |
| Small Scientech Research LLC | 12,355 | $12,293 | |
| Mega CITIGROUP INC | 1 | $0 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid RA CAPITAL MANAGEMENT, L.P. | $40,125,011 | 12.79% | 17,754,430 | Shares | Sole | 2026-05-15 | ||||
| Mid TCG Crossover Management, LLC | $40,125,011 | 12.79% | 17,754,430 | Shares | Sole | 2026-05-15 | ||||
| Small Versant Venture Management, LLC | $27,495,406 | 8.77% | 12,166,109 | Shares | Other | 2026-05-05 | ||||
| Mid Deep Track Capital, LP | $21,442,303 | 6.84% | 9,487,745 | Shares | Sole | 2026-05-15 | ||||
| Mid Commodore Capital LP | $19,652,173 | 6.27% | 8,695,652 | Shares | Sole | 2026-05-15 | ||||
| Mid Venrock Adviser, LLC | $19,652,173 | 6.27% | 8,695,652 | Shares | Sole | 2026-05-15 | ||||
| Large RTW INVESTMENTS, LP | $19,652,173 | 6.27% | 8,695,652 | Shares | Sole | 2026-05-15 | ||||
| Large Point72 Asset Management, L.P. | $13,480,172 | 4.30% | 5,964,678 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $12,850,821 | 4.10% | 5,686,204 | Shares | Defined | 2026-05-15 | ||||
| Large Balyasny Asset Management L.P. | $11,340,076 | 3.62% | 5,017,733 | Shares | Sole | 2026-05-15 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $10,547,562 | 3.36% | 4,667,063 | Shares | Sole | 2026-05-15 | ||||
| Small Spruce Street Capital LP | $9,173,462 | 2.92% | 4,059,054 | Shares | Sole | 2026-05-14 | ||||
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | $8,564,355 | 2.73% | 3,789,538 | Shares | Sole | 2026-05-15 | ||||
| Large Woodline Partners LP | $6,878,260 | 2.19% | 3,043,478 | Shares | Sole | 2026-05-15 | ||||
| Small Seven Fleet Capital Management LP | $6,662,086 | 2.12% | 2,947,826 | Shares | Sole | 2026-05-15 | ||||
| Small Trails Edge Capital Partners, LP | $5,536,984 | 1.77% | 2,449,993 | Shares | Sole | 2026-05-15 | ||||
| Small DAFNA Capital Management LLC | $5,501,637 | 1.75% | 2,434,353 | Shares | Sole | 2026-05-15 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $5,359,431 | 1.71% | 2,371,430 | Shares | Sole | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $3,445,193 | 1.10% | 1,524,422 | Shares | Sole | 2026-05-13 | ||||
| Mid DV Trading LLC | $3,164,000 | 1.01% | 1,400,000 | Shares | Other | 2026-06-03 | ||||
| Mid Rock Springs Capital Management LP | $2,947,824 | 0.94% | 1,304,347 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $2,941,760 | 0.94% | 1,301,664 | Shares | Defined | 2026-05-15 | ||||
| Mid Casdin Capital, LLC | $2,775,709 | 0.88% | 1,228,190 | Shares | Sole | 2026-05-15 | ||||
| Micro Syncona Portfolio Ltd | $2,741,506 | 0.87% | 1,213,056 | Shares | Other | 2026-05-14 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $2,049,429 | 0.65% | 906,827 | Shares | Sole | 2026-05-14 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $1,566,096 | 0.50% | 692,963 | Shares | Defined | 2026-05-08 | ||||
| Large MARSHALL WACE, LLP | $1,522,299 | 0.49% | 673,584 | Shares | Other | 2026-05-15 | ||||
| Mega STATE STREET CORP | $873,993 | 0.28% | 386,723 | Shares | Defined | 2026-05-15 | ||||
| Large ACADIAN ASSET MANAGEMENT LLC | $628,449 | 0.20% | 278,075 | Shares | Defined | 2026-05-13 | ||||
| Mega NORTHERN TRUST CORP Bank | $521,653 | 0.17% | 230,820 | Shares | Defined | 2026-05-14 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $512,312 | 0.16% | 226,687 | Shares | Other | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $475,689 | 0.15% | 210,482 | Shares | Defined | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $327,923 | 0.10% | 145,099 | Shares | Defined | 2026-05-18 | ||||
| Mega BARCLAYS PLC | $271,724 | 0.09% | 120,232 | Shares | Defined | 2026-05-15 | ||||
| Large Squarepoint Ops LLC | $270,079 | 0.09% | 119,504 | Shares | Defined | 2026-05-15 | ||||
| Small SUPERSTRING CAPITAL MANAGEMENT LP | $269,636 | 0.09% | 119,308 | Shares | Sole | 2026-05-14 | ||||
| Mid Brevan Howard Capital Management LP | $218,408 | 0.07% | 96,641 | Shares | Defined | 2026-05-15 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $206,389 | 0.07% | 91,323 | Shares | Defined | 2026-05-14 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $179,477 | 0.06% | 79,415 | Shares | Sole | 2026-05-15 | ||||
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $175,821 | 0.06% | 77,797 | Shares | Sole | 2026-04-08 | ||||
| Mid GSA CAPITAL PARTNERS LLP | $173,649 | 0.06% | 76,836 | Shares | Sole | 2026-05-08 | ||||
| Mega Invesco Ltd. | $140,366 | 0.04% | 62,109 | Shares | Defined | 2026-05-12 | ||||
| Mega AMERICAN CENTURY COMPANIES INC | $132,756 | 0.04% | 58,742 | Shares | Defined | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $124,711 | 0.04% | 55,183 | Shares | Sole | 2026-05-07 | ||||
| Micro Cannon Global Investment Management, LLC | $110,740 | 0.04% | 49,000 | Shares | Sole | 2026-04-21 | ||||
| Large OMERS ADMINISTRATION Corp | $108,028 | 0.03% | 47,800 | Shares | Sole | 2026-05-15 | ||||
| Mega Vanguard Global Advisers, LLC | $100,832 | 0.03% | 44,616 | Shares | Defined | 2026-05-08 | ||||
| Mid Tower Research Capital LLC (TRC) | $74,550 | 0.02% | 32,987 | Shares | Defined | 2026-05-15 | ||||
| Small HarbourVest Partners LLC | $65,580 | 0.02% | 29,018 | Shares | Sole | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $64,184 | 0.02% | 28,400 | Call | Defined | 2026-05-12 | ||||
| Micro Parametrica Management Ltd | $62,918 | 0.02% | 27,840 | Shares | Sole | 2026-05-11 | ||||
| Mega MORGAN STANLEY | $59,321 | 0.02% | 26,249 | Shares | Defined | 2026-05-15 | ||||
| Large PRUDENTIAL FINANCIAL INC | $57,178 | 0.02% | 25,300 | Shares | Defined | 2026-05-13 | ||||
| Mid XTX Topco Ltd | $50,890 | 0.02% | 22,518 | Shares | Defined | 2026-05-15 | ||||
| Small Quadrant Private Wealth Management, LLC | $45,249 | 0.01% | 20,022 | Shares | Sole | 2026-05-06 | ||||
| Mega UBS Group AG | $32,125 | 0.01% | 14,215 | Shares | Defined | 2026-05-05 | ||||
| Mega CITADEL ADVISORS LLC | $29,606 | 0.01% | 13,100 | Call | Defined | 2026-05-15 | ||||
| Mega Bank of New York Mellon Corp Bank | $29,147 | 0.01% | 12,897 | Shares | Defined | 2026-05-05 | ||||
| Mid SIMPLEX TRADING, LLC | $20,403 | 0.01% | 9,028 | Shares | Sole | 2026-05-14 | ||||
| Mega FMR LLC | $19,840 | 0.01% | 8,779 | Shares | Defined | 2026-05-15 | ||||
| Mid Advisors Asset Management, Inc. | $18,787 | 0.01% | 8,313 | Shares | Sole | 2026-05-15 | ||||
| Mega ROYAL BANK OF CANADA Bank | $9,929 | 0.00% | 4,394 | Shares | Defined | 2026-05-15 | ||||
| Mid Farther Finance Advisors, LLC | $5,650 | 0.00% | 2,500 | Shares | Sole | 2026-04-07 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $3,204 | 0.00% | 1,418 | Shares | Defined | 2026-05-12 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $2,847 | 0.00% | 1,260 | Shares | Defined | 2026-04-28 | ||||
| Large NISA INVESTMENT ADVISORS, LLC | $1,995 | 0.00% | 883 | Shares | Sole | 2026-04-30 | ||||
| Small MARK SHEPTOFF FINANCIAL PLANNING, LLC | $1,130 | 0.00% | 500 | Shares | Sole | 2026-05-11 | ||||
| Mid Advisory Services Network, LLC | $919 | 0.00% | 407 | Shares | Sole | 2026-05-15 | ||||
| Micro Fortitude Family Office, LLC Family Office | $664 | 0.00% | 294 | Shares | Sole | 2026-04-16 | ||||
| Mega JPMORGAN CHASE & CO | $259 | 0.00% | 115 | Shares | Defined | 2026-05-13 | ||||
| Mid Arax Advisory Partners | $223 | 0.00% | 99 | Shares | Sole | 2026-05-13 | ||||
| Mega WELLS FARGO & COMPANY/MN | $90 | 0.00% | 40 | Shares | Defined | 2026-05-11 | ||||
| Mid Optiver Holding B.V. | $72 | 0.00% | 32 | Shares | Defined | 2026-05-15 | ||||
| Mid Smartleaf Asset Management LLC | $2 | 0.00% | 1 | Shares | Sole | 2026-05-15 | ||||
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