BOSTON, MA
RAPPORT THERAPEUTICS, INC.RAPP— Latest position per institution from SEC 13F filings
15
Institutional holders
43.95M
Total shares held
1.76B
Estimated value
2.20M
Avg. position size
FMR LLC
CIK 315066
Shares
7.17M
Value
298.89M
Filed
Jun 30, 2026
TRV GP V, LLC
CIK 1990717
Shares
6.28M
Value
261.71M
Filed
Jun 30, 2026
ARCH VENTURE MANAGEMENT, LLC
CIK 1274403
Shares
3.73M
Value
155.38M
Filed
Jun 30, 2026
CAPITAL INTERNATIONAL INVESTORS
CIK 1562230
Shares
2.92M
Value
121.76M
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
2.91M
Value
121.28M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
2.70M
Value
112.50M
Filed
Jun 30, 2026
CORMORANT ASSET MANAGEMENT, LP
CIK 1583977
Shares
2.66M
Value
110.74M
Filed
Jun 30, 2026
SOFINNOVA INVESTMENTS, INC.
CIK 1631134
Shares
1.90M
Value
79.36M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.82M
Value
55.15M
Filed
Dec 31, 2025
JOHNSON & JOHNSON
CIK 200406
Shares
1.78M
Value
59.96M
Filed
Sep 30, 2026
POLAR CAPITAL HOLDINGS PLC
CIK 1837309
Shares
1.61M
Value
67.03M
Filed
Jun 30, 2026
BAKER BROS. ADVISORS LP
CIK 1263508
Shares
1.55M
Value
64.47M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.35M
Value
56.11M
Filed
Jun 30, 2026
TRV GP VI, LLC
CIK 1990716
Shares
969.22K
Value
40.39M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
818.71K
Value
34.12M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
793.45K
Value
33.07M
Filed
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
787.45K
Value
32.81K
Filed
Jun 30, 2026
PERCEPTIVE ADVISORS LLC
CIK 1224962
Shares
773.34K
Value
32.23M
Filed
Jun 30, 2026
VESTAL POINT CAPITAL, LP
CIK 1974915
Shares
730K
Value
30.42M
Filed
Jun 30, 2026
ALLIANCEBERNSTEIN L.P.
CIK 1109448
Shares
693.38K
Value
21.70M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | FMR LLC | 315066 | 7.17M | 298.89M | Jun 30, 2026 |
| 2 | TRV GP V, LLC | 1990717 | 6.28M | 261.71M | Jun 30, 2026 |
| 3 | ARCH VENTURE MANAGEMENT, LLC | 1274403 | 3.73M | 155.38M | Jun 30, 2026 |
| 4 | CAPITAL INTERNATIONAL INVESTORS | 1562230 | 2.92M | 121.76M | Jun 30, 2026 |
| 5 | GOLDMAN SACHS GROUP INC | 886982 | 2.91M | 121.28M | Jun 30, 2026 |
| 6 | BLACKROCK, INC. | 2012383 | 2.70M | 112.50M | Jun 30, 2026 |
| 7 | CORMORANT ASSET MANAGEMENT, LP | 1583977 | 2.66M | 110.74M | Jun 30, 2026 |
| 8 | SOFINNOVA INVESTMENTS, INC. | 1631134 | 1.90M | 79.36M | Jun 30, 2026 |
| 9 | VANGUARD GROUP INC | 102909 | 1.82M | 55.15M | Dec 31, 2025 |
| 10 | JOHNSON & JOHNSON | 200406 | 1.78M | 59.96M | Sep 30, 2026 |
| 11 | POLAR CAPITAL HOLDINGS PLC | 1837309 | 1.61M | 67.03M | Jun 30, 2026 |
| 12 | BAKER BROS. ADVISORS LP | 1263508 | 1.55M | 64.47M | Jun 30, 2026 |
| 13 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.35M | 56.11M | Jun 30, 2026 |
| 14 | TRV GP VI, LLC | 1990716 | 969.22K | 40.39M | Jun 30, 2026 |
| 15 | STATE STREET CORP | 93751 | 818.71K | 34.12M | Jun 30, 2026 |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 793.45K | 33.07M | Jun 30, 2026 |
| 17 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 787.45K | 32.81K | Jun 30, 2026 |
| 18 | PERCEPTIVE ADVISORS LLC | 1224962 | 773.34K | 32.23M | Jun 30, 2026 |
| 19 | VESTAL POINT CAPITAL, LP | 1974915 | 730K | 30.42M | Jun 30, 2026 |
| 20 | ALLIANCEBERNSTEIN L.P. | 1109448 | 693.38K | 21.70M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.