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 8 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 |
|---|---|---|---|---|---|
| AlphaCentric Advisors LLC | 6,030 | $182.9K | 0.18% | +6,030 | New |
| Sandia Investment Management LP | 6,000 | $182.0K | 0.45% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 6,690 | $179.8K | 0.00% | +6,690 | New |
| KLP Kapitalforvaltning AS | 5,900 | $179.0K | 0.00% | +5,900 | New |
| Quest Partners LLC | 3,754 | $113.9K | 0.01% | +3,754 | New |
| Mirae Asset Global Investments Co., Ltd. | 2,316 | $70.3K | 0.00% | +905+64.1% | Added |
| Ameritas Investment Partners, Inc. | 2,310 | $70.1K | 0.00% | +827+55.8% | Added |
| Russell Investments Group, Ltd. | 2,282 | $69.2K | 0.00% | +828+56.9% | Added |
| STRS Ohio | 2,100 | $63.7K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,640 | $49.8K | 0.00% | +429+35.4% | Added |
| CWM, LLC | 1,468 | $45.0K | 0.00% | +10+0.7% | Added |
| Nisa Investment Advisors, LLC | 1,353 | $41.0K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 1,208 | $36.7K | 0.00% | +1,208 | New |
| Tidemark, LLC | 1,088 | $33.0K | 0.01% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,100 | $33.0K | 0.00% | +8+0.7% | Added |
| GF Fund Management Co. Ltd. | 935 | $28.4K | 0.00% | +146+18.5% | Added |
| Amalgamated Bank | 894 | $27.0K | 0.00% | +312+53.6% | Added |
| SRS Capital Advisors, Inc. | 500 | $15.2K | 0.00% | −64−11.3% | Reduced |
| Tower Research Capital LLC (TRC) | 430 | $13.0K | 0.00% | −626−59.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 420 | $13.0K | 0.00% | +420 | New |
| GAMMA Investing LLC | 342 | $10.4K | 0.00% | −12−3.4% | Reduced |
| Cygnus Capital Advisors, LLC | 341 | $10.0K | 0.01% | +341 | New |
| Aster Capital Management (DIFC) Ltd | 300 | $9.10K | 0.00% | +300 | New |
| Signaturefd, LLC | 225 | $6.83K | 0.00% | +20+9.8% | Added |
| Massmutual Trust Co FSB | 161 | $4.88K | 0.00% | +161 | New |
| Daiwa Securities Group Inc. | 121 | $4.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 115 | $3.49K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 83 | $2.52K | 0.00% | +83 | New |
| Optiver Holding B.V. | 72 | $2.18K | 0.00% | −34−32.1% | Reduced |
| SBI Securities Co., Ltd. | 63 | $1.91K | 0.00% | +10+18.9% | Added |
| Quadrant Capital Group LLC | 57 | $1.73K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 55 | $1.67K | 0.00% | +55 | New |
| Cornerstone Financial Management LLC | 49 | $1.49K | 0.00% | +49 | New |
| The PNC Financial Services Group, Inc. | 47 | $1.43K | 0.00% | −5−9.6% | Reduced |
| True Wealth Design, LLC | 44 | $1.33K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 40 | $1.21K | 0.00% | −5−11.1% | Reduced |
| Essential Partners LLC | 40 | $1.21K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 27 | $819 | 0.00% | −16,703−99.8% | Reduced |
| SageView Advisory Group, LLC | 16 | $486 | 0.00% | +16 | New |
| Bare Financial Services, Inc | 16 | $485 | 0.00% | +16 | New |
| Sunbelt Securities, Inc. | 11 | $334 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 9 | $273 | 0.00% | +9 | New |
| IFP Advisors, Inc | 3 | $91 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1 | $30 | 0.00% | +1 | New |
| Franklin Resources Inc | 0 | $0 | 0.00% | −250,590−100.0% | Sold out |
| Sphera Funds Management Ltd. | 0 | $0 | 0.00% | −157,533−100.0% | Sold out |
| Fort Baker Capital Management LP | 0 | $0 | 0.00% | −81,644−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| MPM Oncology Impact Management LP | 0 | $0 | 0.00% | −71,807−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −69,570−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −57,148−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −46,223−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −45,130−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −28,972−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −11,149−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −9,830−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −5,400−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −4,822−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −3,728−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −2,475−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −33−100.0% | Sold out |