TScan Therapeutics, Inc.
TCRX- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001783328
No open-market purchases or sales by TScan Therapeutics, Inc. insiders were filed in the last 90 days; 60 institutions reported holding it in 13F filings for Q2 2026, worth $35.1M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in TScan Therapeutics, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 61
- −10 vs. Q3 2025
- Shares held
- 30.7M
- −3.85M (−11.1%) vs. Q3 2025
- Total value
- $30.7M
- −$32.1M (−51.1%) vs. Q3 2025
- New holders
- 10
- 17 more added
- Sold out
- 20
- 19 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TCRX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 60 | $35.1M |
| Q1 2026 | 60 | $32.8M |
| Q4 2025 | 61 | $30.7M |
| Q3 2025 | 73 | $62.9M |
| Q2 2025 | 81 | $51.8M |
| Q1 2025 | 92 | $55.4M |
| Q4 2024 | 89 | $126.2M |
| Q3 2024 | 89 | $208.3M |
| Q2 2024 | 81 | $242.6M |
| Q1 2024 | 66 | $272.3M |
| Q4 2023 | 54 | $186.1M |
| Q3 2023 | 32 | $73.2M |
| Q2 2023 | 28 | $69.9M |
| Q1 2023 | 28 | $20.3M |
| Q4 2022 | 28 | $14.8M |
| Q3 2022 | 26 | $29.0M |
| Q2 2022 | 24 | $30.4M |
| Q1 2022 | 25 | $26.3M |
| Q4 2021 | 29 | $44.4M |
| Q3 2021 | 27 | $83.5M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding TScan Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Lynx1 Capital Management LP | 8,019,148 | $8.02M | 1.62% | +161,801+2.1% | Added |
| BVF Inc | 5,226,074 | $5.23M | 0.18% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 2,784,792 | $2.78M | 0.02% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,475,733 | $2.48M | 0.00% | +157,817+6.8% | Added |
| BlackRock, Inc. | 1,848,695 | $1.85M | 0.00% | −534,069−22.4% | Reduced |
| Standard Life Aberdeen plc | 1,785,241 | $1.79M | 0.00% | +430,421+31.8% | Added |
| Deer Management Co. LLC | 1,245,504 | $1.25M | 0.12% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 1,141,069 | $1.14M | 0.00% | +311,150+37.5% | Added |
| Two Sigma Investments, LP | 651,179 | $651.2K | 0.00% | +231,775+55.3% | Added |
| DC Funds, LP | 630,000 | $630.0K | 43.36% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 562,153 | $562.4K | 0.00% | −5,504−1.0% | Reduced |
| Millennium Management LLC | 403,618 | $403.6K | 0.00% | −62,468−13.4% | Reduced |
| Jane Street Group, LLC | 388,284 | $388.3K | 0.00% | +306,968+377.5% | Added |
| Two Sigma Advisers, LP | 353,900 | $353.9K | 0.00% | +65,100+22.5% | Added |
| Marshall Wace, LLP | 339,240 | $339.2K | 0.00% | +292,610+627.5% | Added |
| Gsa Capital Partners LLP | 226,164 | $226.0K | 0.02% | +226,164 | New |
| Morgan Stanley | 225,829 | $225.8K | 0.00% | −621,708−73.4% | Reduced |
| XTX Topco Ltd | 219,001 | $219.0K | 0.01% | +201,375+1,142.5% | Added |
| Susquehanna International Group, LLP | 216,133 | $216.1K | 0.00% | +136,373+171.0% | Added |
| State Street Corp | 207,313 | $207.3K | 0.00% | +10,000+5.1% | Added |
| Jacobs Levy Equity Management, Inc | 188,152 | $188.2K | 0.00% | +188,152 | New |
| Citadel Advisors LLC | 162,877 | $162.9K | 0.00% | −227,870−58.3% | Reduced |
| Brown Brothers Harriman & Co | 143,051 | $143.1K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 115,400 | $115.4K | 0.00% | −25,000−17.8% | Reduced |
| Northern Trust Corp | 98,198 | $98.2K | 0.00% | −350−0.4% | Reduced |
| Letko, Brosseau & Associates Inc | 95,875 | $95.9K | 0.00% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 91,463 | $91.5K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 86,903 | $86.9K | 0.00% | −44,077−33.7% | Reduced |
| Dimensional Fund Advisors LP | 74,467 | $74.5K | 0.00% | −12,849−14.7% | Reduced |
| Stifel Financial Corp | 72,400 | $72.4K | 0.00% | −25,000−25.7% | Reduced |
| D. E. Shaw & Co., Inc. | 69,427 | $69.4K | 0.00% | +69,427 | New |
| UBS Group AG | 55,198 | $55.2K | 0.00% | +44,125+398.5% | Added |
| Tang Capital Management LLC | 46,131 | $46.1K | 0.00% | −553,869−92.3% | Reduced |
| Bank of America Corp | 38,700 | $38.7K | 0.00% | −184,324−82.6% | Reduced |
| DC Investments Management, LLC | 35,563 | $35.6K | 0.02% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 33,349 | $33.3K | 0.00% | −204,401−86.0% | Reduced |
| Acadian Asset Management LLC | 29,538 | $28.0K | 0.00% | +29,538 | New |
| BNP Paribas Arbitrage, SA | 26,360 | $26.4K | 0.00% | −3,510−11.8% | Reduced |
| HRT Financial LP | 26,581 | $26.0K | 0.00% | +26,581 | New |
| Panagora Asset Management Inc | 25,256 | $25.3K | 0.00% | +25,256 | New |
| HSBC Holdings PLC | 24,574 | $24.8K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 24,400 | $24.4K | 0.00% | +12,900+112.2% | Added |
| Barclays PLC | 23,196 | $23.2K | 0.00% | +4,119+21.6% | Added |
| LPL Financial LLC | 22,500 | $22.5K | 0.00% | +1,000+4.7% | Added |
| Neuberger Berman Group LLC | 18,400 | $18.4K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 16,033 | $16.0K | 0.01% | −2,794−14.8% | Reduced |
| Two Sigma Securities, LLC | 15,942 | $15.9K | 0.00% | +15,942 | New |
| JustInvest LLC | 14,677 | $14.7K | 0.00% | −6,315−30.1% | Reduced |
| Point72 Asset Management, L.P. | 14,512 | $14.5K | 0.00% | +14,512 | New |
| Advisor Group Holdings, Inc. | 12,245 | $12.2K | 0.00% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 10,000 | $10.1K | 0.00% | +10,000 | New |
| Waldron Private Wealth LLC | 10,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Aries Wealth Management | 10,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,766 | $6.77K | 0.00% | −4,349−39.1% | Reduced |
| Federated Hermes, Inc. | 4,989 | $4.99K | 0.00% | +2,808+128.7% | Added |
| FMR LLC | 500 | $500 | 0.00% | −9,493−95.0% | Reduced |
| SBI Securities Co., Ltd. | 392 | $392 | 0.00% | +180+84.9% | Added |
| Strategic Wealth Partners, Ltd. | 311 | $311 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 200 | $200 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 8 | $8 | 0.00% | +8 | New |
| Royal Bank of Canada | 374 | $0 | 0.00% | −432−53.6% | Reduced |
| Propel Bio Management, LLC | 0 | $0 | 0.00% | −1,932,304−100.0% | Sold out |
| Alphabet Inc. | 0 | $0 | 0.00% | −1,077,080−100.0% | Sold out |
| Simplify Asset Management Inc. | 0 | $0 | 0.00% | −904,972−100.0% | Sold out |
| Militia Capital Partners, LP | 0 | $0 | 0.00% | −102,100−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −60,480−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −56,666−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −47,879−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −30,763−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −28,030−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −27,675−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −16,031−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −9,197−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −2,029−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1,088−100.0% | Sold out |
| GF Fund Management Co. Ltd. | 0 | $0 | 0.00% | −1,020−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −593−100.0% | Sold out |
| Rialto Wealth Management, LLC | 0 | $0 | 0.00% | −381−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| CWM, LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |