TCRX — TSCAN THERAPEUTICS INC
Reported value held$14.10M
Funds holding (latest)32
SectorHealth Care
Funds holding (Q2 2026)15
Institutional value$8.63M · 8.81M sh
New / Add / Cut / Exit1 / 9 / 5 / 2
Top-5 / Top-10 concentration73.2% / 97.7%
Institutional holdings change
Accumulating +13.0%
(+1.01M sh)
Institutional value change
Up +9.6%
As of Q2 2026, 15 SEC-registered investment managers reported holding TCRX (TSCAN THERAPEUTICS INC) in their latest 13F filings, with a combined reported value of $8.63M across 8.81M shares. That is +13.0% by share count (+1.01M shares) versus the previous quarter, while reported value moved +9.6%. Ownership is concentrated: the five largest holders account for 73.2% of reported value and the top ten for 97.7%.
Compared with the prior quarter, 1 opened new positions, 9 added to existing stakes, 5 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
TCRX is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 15 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Two Sigma Investments history | 1.95M | $1.91M | 0.00% | Add |
| Renaissance Technologies history | 1.33M | $1.30M | 0.00% | Reduce |
| Millennium Management history | 1.16M | $1.14M | 0.00% | Reduce |
| Citadel Advisors history | 1.01M | $989.03K | 0.00% | Add |
| BlackRock Inc history | 994.65K | $974.86K | 0.00% | Reduce |
| Marshall Wace history | 687.36K | $673.62K | 0.00% | Add |
| Geode Capital Management history | 584.81K | $573.40K | 0.00% | Reduce |
| D. E. Shaw & Co history | 548.40K | $537.49K | 0.00% | Add |
| Morgan Stanley history | 197.89K | $193.95K | 0.00% | Add |
| Northern Trust Corp history | 138.78K | $136.02K | 0.00% | Add |
| Goldman Sachs Group history | 70.51K | $69.11K | 0.00% | Add |
| UBS Group AG history | 68.87K | $67.50K | 0.00% | Add |
| Bank of America Corp history | 49.10K | $48.12K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 16.46K | $16.09K | 0.00% | New |
| Fidelity Management & Research (FMR) history | 1.40K | $1.37K | 0.00% | Add |
Q1 2026 — 16 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 1.84M | $1.86M | 0.00% | Hold |
| Millennium Management history | 1.46M | $1.47M | 0.00% | Add |
| Renaissance Technologies history | 1.36M | $1.38M | 0.00% | Add |
| Two Sigma Investments history | 1.21M | $1.22M | 0.00% | Add |
| Geode Capital Management history | 616.95K | $623.34K | 0.00% | Add |
| D. E. Shaw & Co history | 319.59K | $322.78K | 0.00% | Add |
| Citadel Advisors history | 318.41K | $321.60K | 0.00% | Add |
| Marshall Wace history | 237.35K | $239.72K | 0.00% | Reduce |
| Morgan Stanley history | 173.64K | $175.38K | 0.00% | Reduce |
| Northern Trust Corp history | 97.45K | $98.42K | 0.00% | Reduce |
| Bank of America Corp history | 57.53K | $58.10K | 0.00% | Add |
| Goldman Sachs Group history | 37.27K | $37.64K | 0.00% | Reduce |
| UBS Group AG history | 32.48K | $32.81K | 0.00% | Reduce |
| Prudential Financial history | 29.80K | $30.10K | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 1.30K | $1.31K | 0.00% | Add |
| Citigroup Inc history | 1 | $1 | 0.00% | New |
Q4 2025 — 18 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 2.48M | $2.48M | 0.00% | Add |
| BlackRock Inc history | 1.85M | $1.85M | 0.00% | Reduce |
| Renaissance Technologies history | 1.14M | $1.14M | 0.00% | Add |
| Two Sigma Investments history | 651.18K | $651.18K | 0.00% | Add |
| Geode Capital Management history | 562.15K | $562.36K | 0.00% | Reduce |
| Millennium Management history | 403.62K | $403.62K | 0.00% | Reduce |
| Marshall Wace history | 339.24K | $339.24K | 0.00% | Add |
| Morgan Stanley history | 225.83K | $225.83K | 0.00% | Reduce |
| Citadel Advisors history | 162.88K | $162.88K | 0.00% | Reduce |
| Northern Trust Corp history | 98.20K | $98.20K | 0.00% | Hold |
| Goldman Sachs Group history | 86.90K | $86.90K | 0.00% | Reduce |
| D. E. Shaw & Co history | 69.43K | $69.43K | 0.00% | New |
| UBS Group AG history | 55.20K | $55.20K | 0.00% | Add |
| Bank of America Corp history | 38.70K | $38.70K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 33.35K | $33.35K | 0.00% | Reduce |
| Prudential Financial history | 24.40K | $24.40K | 0.00% | Add |
| Point72 Asset Management history | 14.51K | $14.51K | 0.00% | New |
| Fidelity Management & Research (FMR) history | 500 | $500 | 0.00% | Reduce |
Q3 2025 — 17 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.38M | $4.34M | 0.00% | Reduce |
| Vanguard Group history | 2.32M | $4.22M | 0.00% | Add |
| Morgan Stanley history | 847.54K | $1.54M | 0.00% | Reduce |
| Renaissance Technologies history | 829.92K | $1.51M | 0.00% | Add |
| Geode Capital Management history | 567.66K | $1.03M | 0.00% | Hold |
| Millennium Management history | 466.09K | $848.28K | 0.00% | Reduce |
| Two Sigma Investments history | 419.40K | $763.32K | 0.00% | Add |
| Citadel Advisors history | 390.75K | $711.16K | 0.00% | Add |
| JPMorgan Chase & Co history | 237.75K | $432.70K | 0.00% | Reduce |
| Bank of America Corp history | 223.02K | $405.90K | 0.00% | Add |
| Goldman Sachs Group history | 130.98K | $238.38K | 0.00% | Reduce |
| Northern Trust Corp history | 98.55K | $179.36K | 0.00% | Hold |
| Marshall Wace history | 46.63K | $84.87K | 0.00% | Reduce |
| Prudential Financial history | 11.50K | $20.93K | 0.00% | New |
| UBS Group AG history | 11.07K | $20.15K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 9.99K | $18.19K | 0.00% | Reduce |
| Citigroup Inc history | 1.09K | $1.98K | 0.00% | Reduce |
Q2 2025 — 27 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.57M | $3.72M | 0.00% | Reduce |
| BlackRock Inc history | 2.57M | $3.72M | 0.00% | Reduce |
| Vanguard Group history | 2.15M | $3.12M | 0.00% | Reduce |
| Morgan Stanley history | 853.35K | $1.24M | 0.00% | Add |
| Morgan Stanley history | 853.35K | $1.24M | 0.00% | Add |
| Renaissance Technologies history | 792.06K | $1.15M | 0.00% | Add |
| Renaissance Technologies history | 792.06K | $1.15M | 0.00% | Add |
| Millennium Management history | 630.14K | $913.70K | 0.00% | Add |
| Geode Capital Management history | 566.37K | $821.53K | 0.00% | Reduce |
| Goldman Sachs Group history | 430.07K | $623.60K | 0.00% | Add |
| Goldman Sachs Group history | 430.07K | $623.60K | 0.00% | Add |
| UBS Group AG history | 400.40K | $580.58K | 0.00% | Add |
| Two Sigma Investments history | 365.03K | $529.30K | 0.00% | Add |
| Two Sigma Investments history | 365.03K | $529.30K | 0.00% | Add |
| JPMorgan Chase & Co history | 287.74K | $417.23K | 0.00% | Add |
| JPMorgan Chase & Co history | 287.74K | $417.23K | 0.00% | Add |
| Citadel Advisors history | 218.99K | $317.53K | 0.00% | Add |
| Citadel Advisors history | 218.99K | $317.53K | 0.00% | Add |
| Bank of America Corp history | 217.97K | $316.05K | 0.00% | Add |
| Northern Trust Corp history | 98.55K | $142.90K | 0.00% | Reduce |
| Marshall Wace history | 53.68K | $77.83K | 0.00% | New |
| AQR Capital Management history | 22.44K | $32.54K | 0.00% | New |
| Charles Schwab Investment Management history | 22.17K | $32.15K | 0.00% | Reduce |
| Citigroup Inc history | 11.77K | $17.07K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 10.88K | $15.77K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 10.88K | $15.77K | 0.00% | Reduce |
| Wells Fargo & Co history | 323 | $468 | 0.00% | Reduce |
Q1 2025 — 32 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 4.88M | $6.73M | 0.00% | Reduce |
| BlackRock Inc history | 4.88M | $6.73M | 0.00% | Reduce |
| Vanguard Group history | 2.36M | $3.25M | 0.00% | Reduce |
| Geode Capital Management history | 1.02M | $1.40M | 0.00% | Add |
| Morgan Stanley history | 592.97K | $818.30K | 0.00% | Add |
| Morgan Stanley history | 592.97K | $818.30K | 0.00% | Add |
| Northern Trust Corp history | 330.02K | $455.43K | 0.00% | Add |
| JPMorgan Chase & Co history | 265.10K | $365.84K | 0.00% | Add |
| JPMorgan Chase & Co history | 265.10K | $365.84K | 0.00% | Add |
| Millennium Management history | 231.18K | $319.02K | 0.00% | New |
| Bank of America Corp history | 170.35K | $235.08K | 0.00% | Add |
| Goldman Sachs Group history | 170.35K | $235.08K | 0.00% | Add |
| Goldman Sachs Group history | 170.35K | $235.08K | 0.00% | Add |
| Renaissance Technologies history | 169.71K | $234.19K | 0.00% | Add |
| Renaissance Technologies history | 169.71K | $234.19K | 0.00% | Add |
| UBS Group AG history | 123.44K | $170.35K | 0.00% | Add |
| Charles Schwab Investment Management history | 112.94K | $155.86K | 0.00% | Hold |
| Two Sigma Investments history | 90.20K | $124.48K | 0.00% | New |
| Two Sigma Investments history | 90.20K | $124.48K | 0.00% | New |
| BNY Mellon history | 88.14K | $121.64K | 0.00% | Hold |
| Citadel Advisors history | 54.39K | $75.06K | 0.00% | Reduce |
| Citadel Advisors history | 54.39K | $75.06K | 0.00% | Reduce |
| Deutsche Bank AG history | 52.56K | $72.53K | 0.00% | Add |
| Deutsche Bank AG history | 52.56K | $72.53K | 0.00% | Add |
| Citigroup Inc history | 28.15K | $38.84K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 21.88K | $30.19K | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 21.88K | $30.19K | 0.00% | Add |
| Invesco Ltd history | 20.59K | $28.41K | 0.00% | Hold |
| Wells Fargo & Co history | 20.21K | $27.90K | 0.00% | Add |
| Prudential Financial history | 10.99K | $15.17K | 0.00% | Add |
| Legal & General Investment Management America history | 3.94K | $5.43K | 0.00% | Hold |
| T. Rowe Price Associates history | 15.48K | $22 | 0.00% | Hold |
New Positions (Q2 2026)
- JPMorgan Chase & Co 16.46K sh · $16.09K
Fully Exited (vs previous quarter)
- Prudential Financial sold 29.80K sh · $30.10K
- Citigroup Inc sold 1 sh · $1
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Two Sigma Investments | 1.95M | 1.21M | 651.18K | 419.40K | 365.03K | 90.20K | — | 15.74K | — | 37.75K | — | — | — | — | — | — | — | — | — | 22.82K |
| Renaissance Technologies | 1.33M | 1.36M | 1.14M | 829.92K | 792.06K | 169.71K | 10.60K | 74.00K | 80.00K | 47.00K | 21.70K | 17.70K | 147.46K | 11.60K | 10.00K | — | — | 13.30K | — | — |
| Millennium Management | 1.16M | 1.46M | 403.62K | 466.09K | 630.14K | 231.18K | — | 48.67K | 27.89K | 392.12K | 99.08K | — | — | — | 19.24K | — | — | — | 12.28K | 30.24K |
| Citadel Advisors | 1.01M | 318.41K | 162.88K | 390.75K | 218.99K | 54.39K | 142.62K | — | 157.96K | 11.43K | — | — | — | — | — | — | — | — | — | 11.92K |
| BlackRock Inc | 994.65K | 1.84M | 1.85M | 2.38M | 2.57M | 4.88M | 4.96M | 4.63M | — | — | — | — | — | — | — | — | — | — | — | — |
| Marshall Wace | 687.36K | 237.35K | 339.24K | 46.63K | 53.68K | — | 43.97K | 165.16K | 307.49K | 191.17K | 110.55K | — | — | — | — | — | — | — | — | — |
| Geode Capital Management | 584.81K | 616.95K | 562.15K | 567.66K | 566.37K | 1.02M | 963.26K | 973.47K | 900.50K | 413.78K | 391.65K | 307.94K | 116.89K | 100.44K | 100.44K | 100.67K | 34.10K | 33.16K | 25.42K | 12.79K |
| D. E. Shaw & Co | 548.40K | 319.59K | 69.43K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Morgan Stanley | 197.89K | 173.64K | 225.83K | 847.54K | 853.35K | 592.97K | 412.86K | 299.32K | 241.67K | 223.89K | 234.70K | 259.45K | 108.47K | 131.32K | 42.17K | 64.57K | 57.09K | 39.08K | 27.40K | 28.24K |
| Northern Trust Corp | 138.78K | 97.45K | 98.20K | 98.55K | 98.55K | 330.02K | 322.10K | 324.28K | 97.51K | 76.96K | 71.61K | 71.98K | 15.05K | 14.15K | 11.24K | — | — | — | — | — |
| Goldman Sachs Group | 70.51K | 37.27K | 86.90K | 130.98K | 430.07K | 170.35K | 160.67K | 158.62K | 35.27K | 260.15K | 30.29K | — | — | — | — | — | — | — | — | 11.53K |
| UBS Group AG | 68.87K | 32.48K | 55.20K | 11.07K | 400.40K | 123.44K | 91.86K | 19.34K | 12.64K | 1.90K | 1.42K | 1.11K | 1.10K | 3.24K | 1.00K | 3.44K | 1.15K | — | 811 | 946 |
| Bank of America Corp | 49.10K | 57.53K | 38.70K | 223.02K | 217.97K | 170.35K | 150.11K | 97.21K | 43.78K | 30.18K | 37.80K | 200 | 200 | 200 | 234 | — | — | — | 189 | — |
| JPMorgan Chase & Co | 16.46K | — | 33.35K | 237.75K | 287.74K | 265.10K | 66.76K | 31.80K | 16.36K | 67.01K | 33.23K | — | — | — | — | — | — | 361 | — | — |
| Fidelity Management & Research (FMR) | 1.40K | 1.30K | 500 | 9.99K | 10.88K | 21.88K | 1.45K | 425 | — | — | — | — | — | — | — | — | — | — | — | — |
| Point72 Asset Management | — | — | 14.51K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deutsche Bank AG | — | — | — | — | — | 52.56K | 21.08K | 20.64K | 20.64K | — | — | — | — | — | — | — | — | — | — | — |
| Citigroup Inc | — | 1 | — | 1.09K | 11.77K | 28.15K | 40.24K | 27.79K | 8.45K | 116.92K | 73.16K | — | — | — | — | — | — | — | — | — |
| Prudential Financial | — | 29.80K | 24.40K | 11.50K | — | 10.99K | 10.41K | — | — | — | — | — | — | — | 12.80K | 11.00K | — | — | — | — |
| Vanguard Group | — | — | 2.48M | 2.32M | 2.15M | 2.36M | 2.38M | 2.35M | 2.13M | 1.81M | 1.79M | 1.75M | 1.36M | 296.82K | 266.05K | 257.42K | 226.06K | 226.93K | 238.01K | 444.89K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details