Century Therapeutics (IPSC)
Develops iPSC-derived allogeneic cell therapies for autoimmune disease and cancer.
$1.82
vs last close−0.07 (−3.70%)
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13F · 13D/G · Form 4
| Institutions | ≈ 87.47% | 158.38M shares | |
|---|---|---|---|
| 105 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 3.40% | 6.16M shares | |
| 6 holders · as of Sep 15, 2026 | |||
| Other | ≈ 9.13% | 16.53M shares | |
| remainder | |||
181.08M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Two share counts disagree (181.08M in the company's Sep 23, 2026 report, 86.57M elsewhere); stakes use the report.
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
13F, as of Jun 30, 2026
105 holders · 158.38M shares · 38 new positions · 68 increased · 13 reduced · 10 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Ra Capital Management, L.P. | 17.75M | 9.80% | 0 | Aug 14, 2026 |
| TCG Crossover Management, LLC | 17.75M | 9.80% | 0 | Aug 14, 2026 |
| Versant Venture Management, LLC | 12.17M | 6.72% | 0 | Aug 12, 2026 |
| Deep Track Capital, LP | 9.46M | 5.23% | −25.1K | Aug 14, 2026 |
| VR Adviser, LLC | 8.70M | 4.80% | 0 | Aug 14, 2026 |
| RTW Investments, LP | 8.70M | 4.80% | 0 | Aug 14, 2026 |
| Commodore Capital LP | 8.70M | 4.80% | 0 | Aug 14, 2026 |
| BlackRock, Inc. | 8.09M | 4.47% | +6.57M | Aug 7, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| RA Capital Management, L.P. | 9.90% | 17.94M | 13G | Jan 16, 2026 |
| Deep Track Capital, LP | 7.34% | 13.49M | 13G | Jan 15, 2026 |
| RTW Investments, LP | 7.10% | 13.04M | 13G | May 15, 2026 |
| Commodore Capital LP | 7.10% | 13.04M | 13G | Jan 16, 2026 |
| Venrock Healthcare Capital Partners III, L.P. | 7.10% | 13.04M | 13G | Jan 16, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 14, 2026 | Douglas Carrofficer: SVP Finance & Operations | Sale | 1,658 | $1.93 | 502,907 |
| Sep 14, 2026 | Gregory Russottiofficer: See Remarks | Sale | 2,587 | $1.93 | 509,198 |
| Sep 8, 2026 | Douglas Carrofficer: SVP Finance & Operations | Sale | 254 | $2.05 | 504,565 |
| Sep 8, 2026 | Gregory Russottiofficer: See Remarks | Sale | 534 | $2.05 | 511,785 |
| Aug 3, 2026 | Douglas Carrofficer: SVP Finance & Operations | Sale | 275 | $1.98 | 504,819 |
| Jun 12, 2026 | Douglas Carrofficer: SVP Finance & Operations | Sale | 1,654 | $2.23 | 505,094 |
| Jun 12, 2026 | Gregory Russottiofficer: See Remarks | Sale | 2,584 | $2.23 | 512,319 |
| Jun 8, 2026 | Douglas Carrofficer: SVP Finance & Operations | Sale | 249 | $2.11 | 506,748 |
| Jun 8, 2026 | Gregory Russottiofficer: See Remarks | Sale | 524 | $2.11 | 514,903 |
| May 4, 2026 | Douglas Carrofficer: SVP Finance & Operations | Sale | 264 | $2.34 | 506,997 |
House and Senate disclosures
Not reported.