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, Q2 2026
Institutional positions in Rapport Therapeutics, Inc. as of Jun 30, 2026. 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
- 160
- +16 vs. Q1 2026
- Shares held
- 51.3M
- −1.20M (−2.3%) vs. Q1 2026
- Total value
- $2.13B
- +$488.2M (+29.7%) vs. Q1 2026
- New holders
- 28
- 57 more added
- Sold out
- 12
- 47 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $1.56B |
| Q3 2025 | 124 | $1.46B |
| Q2 2025 | 82 | $437.9M |
| Q1 2025 | 77 | $382.3M |
| Q4 2024 | 70 | $648.9M |
| Q3 2024 | 55 | $582.0M |
| 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, Q2 2026
Shares, value and share of portfolio for each institution holding Rapport Therapeutics, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 7,172,894 | $298.9M | 0.01% | +3,955+0.1% | Added |
| TRV GP V, LLC | 6,280,525 | $261.7M | 52.53% | −854,708−12.0% | Reduced |
| ARCH Venture Management, LLC | 3,728,738 | $155.4M | 14.12% | 00.0% | Unchanged |
| Capital International Investors | 2,921,958 | $121.8M | 0.03% | −176,015−5.7% | Reduced |
| Goldman Sachs Group Inc | 2,910,449 | $121.3M | 0.01% | −31,802−1.1% | Reduced |
| BlackRock, Inc. | 2,699,786 | $112.5M | 0.00% | +193,831+7.7% | Added |
| Cormorant Asset Management, LP | 2,657,521 | $110.7M | 5.67% | −300,000−10.1% | Reduced |
| Sofinnova Investments, Inc. | 1,904,408 | $79.4M | 4.24% | 00.0% | Unchanged |
| Johnson & Johnson | 1,784,517 | $74.4M | 9.31% | 00.0% | Unchanged |
| Polar Capital Holdings Plc | 1,608,514 | $67.0M | 0.19% | −33,947−2.1% | Reduced |
| Baker Bros. Advisors LP | 1,547,090 | $64.5M | 0.32% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 1,346,512 | $56.1M | 0.00% | +21,430+1.6% | Added |
| TRV GP VI, LLC | 969,218 | $40.4M | 17.39% | 00.0% | Unchanged |
| State Street Corp | 818,712 | $34.1M | 0.00% | +59,160+7.8% | Added |
| Geode Capital Management, LLC | 793,453 | $33.1M | 0.00% | +71,831+10.0% | Added |
| Price T Rowe Associates Inc | 787,446 | $32.8M | 0.00% | −79,010−9.1% | Reduced |
| Perceptive Advisors LLC | 773,342 | $32.2M | 0.50% | +99,419+14.8% | Added |
| Vestal Point Capital, LP | 730,000 | $30.4M | 0.71% | −706,229−49.2% | Reduced |
| UBS Asset Management Americas Inc | 644,082 | $26.8M | 0.00% | −274,784−29.9% | Reduced |
| Siren, L.L.C. | 641,469 | $26.7M | 0.54% | 00.0% | Unchanged |
| Capital World Investors | 551,657 | $23.0M | 0.00% | +15,050+2.8% | Added |
| Alliancebernstein L.P. | 693,384 | $21.7M | 0.01% | −34,459−4.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 393,200 | $16.4M | 0.01% | −227,400−36.6% | Reduced |
| Dimensional Fund Advisors LP | 362,114 | $15.1M | 0.00% | +137,616+61.3% | Added |
| Vanguard Portfolio Management LLC | 359,944 | $15.0M | 0.00% | +39,035+12.2% | Added |
| Candriam Luxembourg S.C.A. | 347,650 | $14.5M | 0.07% | +161,725+87.0% | Added |
| Sio Capital Management, LLC | 307,657 | $12.8M | 2.20% | −59,152−16.1% | Reduced |
| Morgan Stanley | 297,612 | $12.4M | 0.00% | +131,658+79.3% | Added |
| Northern Trust Corp | 277,305 | $11.6M | 0.00% | +39,313+16.5% | Added |
| Kennedy Capital Management, Inc. | 250,795 | $10.5M | 0.19% | −6,636−2.6% | Reduced |
| Burkehill Global Management, LP | 250,000 | $10.4M | 0.38% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 246,815 | $10.3M | 0.00% | +6,898+2.9% | Added |
| Algert Global LLC | 223,822 | $9.33M | 0.11% | +223,822 | New |
| Invesco Ltd. | 215,236 | $8.97M | 0.00% | +43,479+25.3% | Added |
| D. E. Shaw & Co., Inc. | 214,831 | $8.95M | 0.01% | +39,382+22.4% | Added |
| Vanguard Fiduciary Trust Co | 208,333 | $8.68M | 0.00% | +19,080+10.1% | Added |
| Ensign Peak Advisors, Inc | 165,546 | $6.90M | 0.01% | −28,654−14.8% | Reduced |
| Millennium Management LLC | 154,908 | $6.46M | 0.00% | −164,644−51.5% | Reduced |
| UBS Group AG | 151,174 | $6.30M | 0.00% | −584−0.4% | Reduced |
| Adage Capital Partners GP, L.L.C. | 150,000 | $6.25M | 0.01% | 00.0% | Unchanged |
| Artia Global Partners LP | 138,508 | $5.77M | 1.10% | 00.0% | Unchanged |
| Swedbank AB | 117,400 | $4.89M | 0.00% | +4,200+3.7% | Added |
| Nuveen, LLC | 103,361 | $4.31M | 0.00% | +31,853+44.5% | Added |
| Walleye Capital LLC | 102,163 | $4.26M | 0.02% | +91,015+816.4% | Added |
| Woodline Partners LP | 97,537 | $4.06M | 0.01% | +97,537 | New |
| TD Asset Management Inc | 91,878 | $3.83M | 0.00% | −7,200−7.3% | Reduced |
| Wellington Management Group LLP | 86,988 | $3.62M | 0.00% | +8,757+11.2% | Added |
| Prudential Financial Inc | 86,885 | $3.62M | 0.00% | −27,930−24.3% | Reduced |
| Citadel Advisors LLC | 82,442 | $3.44M | 0.00% | +82,442 | New |
| Bank of New York Mellon Corp | 82,222 | $3.43M | 0.00% | +9,903+13.7% | Added |
| OrbiMed Advisors LLC | 76,616 | $3.19M | 0.06% | +76,616 | New |
| Bank of America Corp | 76,076 | $3.17M | 0.00% | −34,750−31.4% | Reduced |
| DAFNA Capital Management LLC | 75,000 | $3.13M | 0.60% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 69,682 | $2.90M | 0.00% | −5,677−7.5% | Reduced |
| StemPoint Capital LP | 66,582 | $2.77M | 0.48% | +66,582 | New |
| American Century Companies Inc | 65,764 | $2.74M | 0.00% | +9,472+16.8% | Added |
| XTX Topco Ltd | 61,441 | $2.56M | 0.03% | +13,538+28.3% | Added |
| Voya Investment Management LLC | 58,537 | $2.44M | 0.00% | −14,411−19.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 57,468 | $2.39M | 0.00% | +50,600+736.8% | Added |
| Jane Street Group, LLC | 55,705 | $2.32M | 0.00% | +55,705 | New |
| Russell Investments Group, Ltd. | 55,458 | $2.31M | 0.00% | +22,540+68.5% | Added |
| Swiss National Bank | 55,200 | $2.30M | 0.00% | −1,300−2.3% | Reduced |
| Trexquant Investment LP | 53,937 | $2.25M | 0.01% | +32,953+157.0% | Added |
| Alps Advisors Inc | 48,243 | $2.01M | 0.01% | +9,336+24.0% | Added |
| Susquehanna Portfolio Strategies, LLC | 39,978 | $1.67M | 0.03% | +17,194+75.5% | Added |
| Rhumbline Advisers | 37,198 | $1.55M | 0.00% | +2,665+7.7% | Added |
| California State Teachers Retirement System | 32,499 | $1.35M | 0.00% | −927−2.8% | Reduced |
| Deutsche Bank AG | 32,212 | $1.34M | 0.00% | +8,043+33.3% | Added |
| Wells Fargo & Company | 32,171 | $1.34M | 0.00% | +21,055+189.4% | Added |
| Integrated Quantitative Investments LLC | 30,386 | $1.27M | 0.21% | +30,386 | New |
| AQR Capital Management LLC | 26,454 | $1.10M | 0.00% | +944+3.7% | Added |
| Two Sigma Investments, LP | 24,470 | $1.02M | 0.00% | −3,633−12.9% | Reduced |
| Citigroup Inc | 24,373 | $1.02M | 0.00% | −54,426−69.1% | Reduced |
| Ellsworth Advisors, LLC | 24,539 | $979.8K | 0.16% | +24,539 | New |
| Creative Planning | 22,918 | $955.0K | 0.00% | +7,399+47.7% | Added |
| Legal & General Group Plc | 22,555 | $939.9K | 0.00% | +5,401+31.5% | Added |
| State of Wisconsin Investment Board | 22,101 | $920.9K | 0.00% | −1,813−7.6% | Reduced |
| BNP Paribas Arbitrage, SA | 22,055 | $919.0K | 0.00% | −13,897−38.7% | Reduced |
| Engineers Gate Manager LP | 21,314 | $888.2K | 0.01% | +21,314 | New |
| Legato Capital Management LLC | 21,124 | $880.2K | 0.07% | +21,124 | New |
| Y-Intercept (Hong Kong) Ltd | 19,189 | $799.6K | 0.02% | −16,636−46.4% | Reduced |
| Vanguard Asset Management, Ltd | 18,532 | $772.2K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 18,009 | $750.4K | 0.00% | +2,013+12.6% | Added |
| Vanguard Global Advisers, LLC | 17,240 | $718.4K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 16,294 | $679.0K | 0.00% | −14,525−47.1% | Reduced |
| JPMorgan Chase & Co | 16,564 | $669.0K | 0.00% | +718+4.5% | Added |
| Barclays PLC | 14,994 | $624.8K | 0.00% | +5,383+56.0% | Added |
| Ameriprise Financial Inc | 14,696 | $612.4K | 0.00% | +111+0.8% | Added |
| Optimize Financial Inc | 14,606 | $608.6K | 0.22% | −50−0.3% | Reduced |
| Sound Capital Solutions LLC | 14,606 | $608.6K | 0.14% | +14,606 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,256 | $594.0K | 0.00% | +13,743+2,678.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 14,108 | $587.9K | 0.00% | +490+3.6% | Added |
| PSP Research LLC | 14,000 | $583.4K | 0.31% | 00.0% | Unchanged |
| Jupiter Topco LLC | 13,800 | $574.4K | 0.00% | +13,800 | New |
| VARCOV Co. | 12,895 | $537.3K | 0.20% | −2,578−16.7% | Reduced |
| China Universal Asset Management Co., Ltd. | 10,812 | $450.5K | 0.03% | −1,246−10.3% | Reduced |
| Allianz Asset Management GmbH | 10,700 | $445.9K | 0.00% | −2,500−18.9% | Reduced |
| New York State Common Retirement Fund | 10,300 | $429.2K | 0.00% | −700−6.4% | Reduced |
| State Board of Administration of Florida Retirement System | 10,176 | $424.0K | 0.00% | +3,564+53.9% | Added |
| Catalyst Private Wealth, LLC | 10,000 | $416.7K | 0.20% | 00.0% | Unchanged |