Companies / Cullinan Therapeutics, Inc. / Activity
Activity — Cullinan Therapeutics, Inc.
60 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $26.79M | +1.5M +66.96% | 3,668,627 5.70% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $15.16M | +832K +18.92% | 5,232,766 8.13% of shares | medium |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $9.03M | +635K +153.30% | 1,049,581 1.63% of shares | medium |
| Q1 2026 as of | Great Point Partners, LLC 13F manager | Trim | Common stock | $-4.75M | -334K -52.68% | 300,000 0.47% of shares | low |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Trim | Common stock | $-4.37M | -308K -48.69% | 324,111 0.50% of shares | low |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Trim | Common stock | $-3.71M | -204K -34.74% | 382,840 0.59% of shares | low |
| Q2 2024 as of | Barclays PLC 13F manager | Add | Common stock | $2.74M | +157K +390.93% | 197,314 0.31% of shares | low |
| Q1 2026 as of | Schroder Investment Management Group 13F manager | Trim | Common stock | $-2.28M | -170K -49.45% | 173,740 0.27% of shares | low |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Trim | Common stock | $-2.18M | -211K -37.85% | 346,307 0.54% of shares | low |
| Q1 2026 as of | Prudential Financial Inc 13F manager | New | Common stock | $2.12M | +149K | 149,445 0.23% of shares | low |
| Q1 2026 as of | TD Asset Management Inc 13F manager | New | Common stock | $1.63M | +114K | 114,400 0.18% of shares | low |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Add | Common stock | $1.13M | +79K +28.20% | 360,874 0.56% of shares | low |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $938.1K | +66K +5.07% | 1,368,268 2.13% of shares | low |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $858.8K | +51K +26.00% | 248,614 0.39% of shares | low |
| Q1 2026 as of | Apis Capital Advisors, LLC 13F manager | New | Common stock | $852.6K | +60K | 60,000 0.09% of shares | low |
| Q1 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-767.3K | -45K -52.84% | 40,192 0.06% of shares | low |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common stock | $732.1K | +52K +10.95% | 522,047 0.81% of shares | low |
| Q1 2026 as of | Orbimed Advisors LLC 13F manager | Trim | Common stock | $-383.7K | -27K -10.00% | 243,006 0.38% of shares | low |
| Q4 2023 as of | Barclays PLC 13F manager | Add | Common stock | $324.4K | +32K +59.62% | 85,224 0.13% of shares | low |
| Q2 2026 as of | AlphaQuest LLC 13F manager | Exit | Common stock | $-299.6K | -29K -100.00% | 0 | low |
| Q3 2023 as of | Barclays PLC 13F manager | Add | Common stock | $286.4K | +32K +145.56% | 53,393 0.08% of shares | low |
| Q1 2026 as of | Millennium Management LLC 13F manager | Trim | Common stock | $-226.1K | -16K -4.39% | 346,582 0.54% of shares | low |
| Q2 2025 as of | Barclays PLC 13F manager | Add | Common stock | $204.2K | +27K +11.24% | 268,467 0.42% of shares | low |
| Q1 2026 as of | Mariner, LLC 13F manager | Add | Common stock | $193.0K | +14K +27.65% | 62,718 0.10% of shares | low |
| Q4 2025 as of | Barclays PLC 13F manager | Add | Common stock | $191.9K | +19K +7.39% | 269,655 0.42% of shares | low |
| Q2 2026 as of | Arizona State Retirement System 13F manager | New | Common stock | $190.1K | +10K | 10,438 0.02% of shares | low |
| Q1 2026 as of | Intech Investment Management LLC 13F manager | Trim | Common stock | $-185.1K | -13K -46.62% | 14,913 0.02% of shares | low |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Exit | Common stock | $-148.7K | -14K -100.00% | 0 | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | Common stock | $-140.8K | -10K -25.11% | 29,543 0.05% of shares | low |
| Q1 2026 as of | Zurcher Kantonalbank (Zurich Cantonalbank) 13F manager | Add | Common stock | $130.1K | +9K +92.42% | 19,067 0.03% of shares | low |
| Q1 2026 as of | Profund Advisors LLC 13F manager | Add | Common stock | $113.2K | +8K +34.23% | 31,251 0.05% of shares | low |
| Q1 2026 as of | Rafferty Asset Management, LLC 13F manager | Add | Common stock | $111.0K | +8K +12.67% | 69,485 0.11% of shares | low |
| Q1 2026 as of | Nano Cap New Millennium Growth Fund L P 13F manager | Exit | Common stock | $-103.5K | -10K -100.00% | 0 | low |
| Q3 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-102.9K | -17K -6.47% | 251,110 0.39% of shares | low |
| Q2 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-70.7K | -7K -23.20% | 21,743 0.03% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Add | Common stock | $69.7K | +7K +31.71% | 28,313 0.04% of shares | low |
| Q4 2022 as of | Leonteq Securities AG 13F manager | Exit | Common stock | $-64.1K | -5K -100.00% | 0 | low |
| Q1 2022 as of | Leonteq Securities AG 13F manager | New | Common stock | $41.9K | +4K | 4,000 <0.01% of shares | low |
| Q4 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-41.2K | -3K -1.36% | 245,231 0.38% of shares | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Add | Common stock | $35.7K | +2K +160.57% | 4,044 <0.01% of shares | low |
| Q1 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-29.4K | -4K -1.59% | 241,343 0.38% of shares | low |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common stock | $-28.8K | -2K -16.21% | 10,465 0.02% of shares | low |
| Q1 2026 as of | Sterling Capital Management LLC 13F manager | Trim | Common stock | $-18.1K | -1K -41.42% | 1,799 <0.01% of shares | low |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Trim | Common stock | $-17.3K | -1K -0.84% | 143,708 0.22% of shares | low |
| Q1 2026 as of | MAI Capital Management 13F manager | Add | Common stock | $13.1K | +920 +5111.11% | 938 <0.01% of shares | low |
| Q2 2022 as of | Leonteq Securities AG 13F manager | Add | Common stock | $12.8K | +1K +25.00% | 5,000 <0.01% of shares | low |
| Q1 2026 as of | Bangor Savings Bank 13F manager | New | Common stock | $12.0K | +842 | 842 <0.01% of shares | low |
| Q1 2026 as of | Los Angeles Capital Management LLC 13F manager | Trim | Common stock | $-11.0K | -775 -71.69% | 306 <0.01% of shares | low |
| Q1 2026 as of | Great Lakes Advisors, LLC 13F manager | Trim | Common stock | $-8.5K | -597 -4.81% | 11,806 0.02% of shares | low |
| Q1 2026 as of | Federated Hermes Inc 13F manager | New | Common stock | $7.3K | +516 | 516 <0.01% of shares | low |