Rapport Therapeutics, Inc.
RAPP- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0002012593
In the last 90 days, Rapport Therapeutics, Inc. insiders filed 0 open-market purchases and 10 sales; 160 institutions reported holding it in 13F filings for Q2 2026, worth $2.13B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Rapport 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
- 144
- +20 vs. Q3 2025
- Shares held
- 51.1M
- +1.81M (+3.7%) vs. Q3 2025
- Total value
- $1.55B
- +$86.4M (+5.9%) vs. Q3 2025
- New holders
- 40
- 51 more added
- Sold out
- 20
- 30 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RAPP 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 | 160 | $2.13B |
| Q1 2026 | 147 | $1.64B |
| Q4 2025 | 144 | $1.55B |
| Q3 2025 | 124 | $1.46B |
| Q2 2025 | 82 | $437.9M |
| Q1 2025 | 77 | $382.3M |
| Q4 2024 | 70 | $648.9M |
| Q3 2024 | 55 | $581.9M |
| Q2 2024 | 35 | $593.4M |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Rapport Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TRV GP V, LLC | 7,135,233 | $216.5M | 50.44% | 00.0% | Unchanged |
| FMR LLC | 7,111,865 | $215.8M | 0.01% | +194,870+2.8% | Added |
| ARCH Venture Management, LLC | 3,728,738 | $113.1M | 17.36% | 00.0% | Unchanged |
| Capital International Investors | 3,402,529 | $103.2M | 0.02% | 00.0% | Unchanged |
| Cormorant Asset Management, LP | 3,027,521 | $91.9M | 5.21% | −165,000−5.2% | Reduced |
| Goldman Sachs Group Inc | 3,001,879 | $91.1M | 0.01% | +579,903+23.9% | Added |
| BlackRock, Inc. | 2,431,862 | $73.8M | 0.00% | +863,781+55.1% | Added |
| Sofinnova Investments, Inc. | 1,904,408 | $57.8M | 2.49% | −43,171−2.2% | Reduced |
| Vanguard Group Inc | 1,817,757 | $55.2M | 0.00% | +191,219+11.8% | Added |
| Johnson & Johnson | 1,784,517 | $54.1M | 9.75% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 1,547,090 | $46.9M | 0.27% | 00.0% | Unchanged |
| Vestal Point Capital, LP | 1,110,000 | $33.7M | 1.24% | +160,000+16.8% | Added |
| Polar Capital Holdings Plc | 1,004,728 | $30.5M | 0.14% | +65,776+7.0% | Added |
| TRV GP VI, LLC | 969,218 | $29.4M | 19.80% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 952,371 | $28.9M | 0.01% | +60,113+6.7% | Added |
| Price T Rowe Associates Inc | 881,609 | $26.7M | 0.00% | −220,782−20.0% | Reduced |
| Alliancebernstein L.P. | 788,411 | $23.9M | 0.01% | −67,209−7.9% | Reduced |
| State Street Corp | 714,821 | $21.7M | 0.00% | +343,195+92.3% | Added |
| Siren, L.L.C. | 708,469 | $21.5M | 0.64% | −345,000−32.7% | Reduced |
| Geode Capital Management, LLC | 694,734 | $21.1M | 0.00% | +161,331+30.2% | Added |
| Perceptive Advisors LLC | 673,923 | $20.4M | 0.37% | +270,000+66.8% | Added |
| T. Rowe Price Investment Management, Inc. | 619,029 | $18.8M | 0.01% | −88,479−12.5% | Reduced |
| Invesco Ltd. | 267,120 | $8.10M | 0.00% | +109,136+69.1% | Added |
| Prudential Financial Inc | 254,967 | $7.74M | 0.01% | +254,967 | New |
| Burkehill Global Management, LP | 250,000 | $7.58M | 0.50% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 247,315 | $7.50M | 0.01% | +247,315 | New |
| Charles Schwab Investment Management Inc | 244,391 | $7.41M | 0.00% | +41,942+20.7% | Added |
| UBS Group AG | 226,360 | $6.87M | 0.00% | −331,713−59.4% | Reduced |
| Northern Trust Corp | 220,815 | $6.70M | 0.00% | +66,958+43.5% | Added |
| Morgan Stanley | 210,331 | $6.38M | 0.00% | −64,237−23.4% | Reduced |
| Millennium Management LLC | 201,825 | $6.12M | 0.00% | +47,651+30.9% | Added |
| Ensign Peak Advisors, Inc | 194,200 | $5.89M | 0.01% | 00.0% | Unchanged |
| Sio Capital Management, LLC | 185,265 | $5.62M | 0.93% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 178,737 | $5.42M | 0.11% | +178,737 | New |
| Adage Capital Partners GP, L.L.C. | 150,000 | $4.55M | 0.01% | −300,000−66.7% | Reduced |
| Artia Global Partners LP | 138,508 | $4.20M | 0.68% | +73,900+114.4% | Added |
| Renaissance Technologies LLC | 118,814 | $3.60M | 0.01% | +83,514+236.6% | Added |
| TD Asset Management Inc | 115,190 | $3.49M | 0.00% | −21,824−15.9% | Reduced |
| Swedbank AB | 113,200 | $3.43M | 0.00% | +113,200 | New |
| EAM Investors, LLC | 85,555 | $2.60M | 0.29% | −1,717−2.0% | Reduced |
| Dimensional Fund Advisors LP | 83,487 | $2.53M | 0.00% | +72,157+636.9% | Added |
| Manufacturers Life Insurance Company, The | 78,659 | $2.41M | 0.00% | −3,672−4.5% | Reduced |
| DAFNA Capital Management LLC | 75,000 | $2.28M | 0.53% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 74,081 | $2.25M | 0.00% | +26,659+56.2% | Added |
| Nuveen, LLC | 70,946 | $2.15M | 0.00% | +49,073+224.4% | Added |
| Voya Investment Management LLC | 66,149 | $2.01M | 0.00% | +52,808+395.8% | Added |
| Trexquant Investment LP | 62,979 | $1.91M | 0.02% | +42,460+206.9% | Added |
| Eversept Partners, LP | 59,233 | $1.80M | 0.10% | −84,332−58.7% | Reduced |
| Citigroup Inc | 56,484 | $1.71M | 0.00% | +54,714+3,091.2% | Added |
| Wellington Management Group LLP | 56,457 | $1.71M | 0.00% | −6,365−10.1% | Reduced |
| Swiss National Bank | 54,600 | $1.66M | 0.00% | +54,600 | New |
| Barclays PLC | 52,480 | $1.59M | 0.00% | +25,767+96.5% | Added |
| Two Sigma Investments, LP | 50,619 | $1.54M | 0.00% | +29,119+135.4% | Added |
| American Century Companies Inc | 46,849 | $1.42M | 0.00% | +28,599+156.7% | Added |
| Acadian Asset Management LLC | 44,291 | $1.34M | 0.00% | +42,813+2,896.7% | Added |
| Alps Advisors Inc | 39,139 | $1.19M | 0.01% | +22,037+128.9% | Added |
| Sectoral Asset Management Inc | 38,925 | $1.18M | 0.95% | −4,555−10.5% | Reduced |
| ExodusPoint Capital Management, LP | 34,651 | $1.05M | 0.01% | +34,651 | New |
| Bank of America Corp | 34,553 | $1.05M | 0.00% | −23,508−40.5% | Reduced |
| Wells Fargo & Company | 32,109 | $974.2K | 0.00% | +18,647+138.5% | Added |
| Rhumbline Advisers | 30,726 | $932.2K | 0.00% | +6,440+26.5% | Added |
| California State Teachers Retirement System | 26,690 | $809.8K | 0.00% | +25,594+2,335.2% | Added |
| Legal & General Group Plc | 22,384 | $679.1K | 0.00% | −11,509−34.0% | Reduced |
| Deutsche Bank AG | 21,535 | $653.4K | 0.00% | +15,286+244.6% | Added |
| Dark Forest Capital Management LP | 21,074 | $639.4K | 0.03% | +21,074 | New |
| AQR Capital Management LLC | 20,878 | $633.4K | 0.00% | +256+1.2% | Added |
| SEI Investments Co | 18,268 | $554.3K | 0.00% | +10,115+124.1% | Added |
| PSP Research LLC | 17,506 | $531.1K | 0.46% | +17,506 | New |
| Brevan Howard Capital Management LP | 16,783 | $509.2K | 0.01% | +16,783 | New |
| MetLife Investment Management | 15,996 | $485.3K | 0.00% | +5,133+47.3% | Added |
| JPMorgan Chase & Co | 15,129 | $459.0K | 0.00% | +5,145+51.5% | Added |
| Ameriprise Financial Inc | 14,794 | $448.9K | 0.00% | −110,009−88.1% | Reduced |
| Janus Henderson Group PLC | 13,800 | $418.7K | 0.00% | +13,800 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 13,249 | $402.0K | 0.00% | +5,196+64.5% | Added |
| Allianz Asset Management GmbH | 13,200 | $400.5K | 0.00% | +13,200 | New |
| XTX Topco Ltd | 13,062 | $396.3K | 0.01% | +13,062 | New |
| Gsa Capital Partners LLP | 12,733 | $386.0K | 0.03% | +12,733 | New |
| BNP Paribas Arbitrage, SA | 12,353 | $374.8K | 0.00% | +5,133+71.1% | Added |
| Creative Planning | 12,212 | $370.5K | 0.00% | +253+2.1% | Added |
| China Universal Asset Management Co., Ltd. | 10,766 | $326.6K | 0.03% | +3,368+45.5% | Added |
| Susquehanna International Group, LLP | 10,208 | $309.7K | 0.00% | −10,935−51.7% | Reduced |
| Catalyst Private Wealth, LLC | 10,000 | $303.4K | 0.13% | 00.0% | Unchanged |
| Silverarc Capital Management, LLC | 9,659 | $293.1K | 0.04% | −194,287−95.3% | Reduced |
| SG Americas Securities, LLC | 9,673 | $293.0K | 0.00% | +3,408+54.4% | Added |
| Canada Pension Plan Investment Board | 9,100 | $276.1K | 0.00% | +9,100 | New |
| Profund Advisors LLC | 8,880 | $269.4K | 0.01% | +8,880 | New |
| Quadrature Capital Ltd | 8,837 | $268.1K | 0.00% | +8,837 | New |
| Virtus Investment Advisers, Inc. | 8,789 | $266.7K | 0.07% | −1,425−14.0% | Reduced |
| State of Wisconsin Investment Board | 8,297 | $251.7K | 0.00% | +8,297 | New |
| Citadel Advisors LLC | 8,099 | $245.7K | 0.00% | −96,779−92.3% | Reduced |
| Intech Investment Management LLC | 8,026 | $243.5K | 0.00% | +8,026 | New |
| Squarepoint Ops LLC | 7,859 | $238.4K | 0.00% | +7,859 | New |
| Rafferty Asset Management, LLC | 7,801 | $236.7K | 0.00% | +7,801 | New |
| Arizona State Retirement System | 7,726 | $234.4K | 0.00% | +7,726 | New |
| Police & Firemen's Retirement System of New Jersey | 7,471 | $226.7K | 0.00% | +2,219+42.3% | Added |
| ProShare Advisors LLC | 7,308 | $221.7K | 0.00% | +7,308 | New |
| New York State Common Retirement Fund | 7,300 | $221.5K | 0.00% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 7,031 | $213.3K | 0.00% | −500−6.6% | Reduced |
| Stifel Financial Corp | 6,823 | $207.0K | 0.00% | +6,823 | New |
| Landscape Capital Management, L.L.C. | 6,594 | $200.1K | 0.01% | +6,594 | New |