CAMBRIDGE, MA
CAMP4 THERAPEUTICS CORPCAMP— Latest position per institution from SEC 13F filings
15
Institutional holders
41.20M
Total shares held
184.95M
Estimated value
2.06M
Avg. position size
JANUS HENDERSON GROUP PLC
CIK 1274173
Shares
6.31M
Value
27.88M
Filed
Mar 31, 2026
5AM VENTURE MANAGEMENT, LLC
CIK 1799883
Shares
5.87M
Value
25.88M
Filed
Mar 31, 2026
FMR LLC
CIK 315066
Shares
4.93M
Value
21.76M
Filed
Mar 31, 2026
VIVO CAPITAL, LLC
CIK 1674712
Shares
4.25M
Value
18.73M
Filed
Mar 31, 2026
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
2.63M
Value
11.61M
Filed
Mar 31, 2026
ENAVATE SCIENCES GP, LLC
CIK 1953107
Shares
2.19M
Value
9.66M
Filed
Mar 31, 2026
A16Z CAPITAL MANAGEMENT, L.L.C.
CIK 1540358
Shares
2.13M
Value
9.37M
Filed
Mar 31, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 1165408
Shares
1.96M
Value
8.65M
Filed
Mar 31, 2026
TRAILS EDGE CAPITAL PARTNERS, LP
CIK 2077247
Shares
1.94M
Value
8.55M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.67M
Value
10.26M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.53M
Value
6.77M
Filed
Mar 31, 2026
STONEPINE CAPITAL MANAGEMENT, LLC
CIK 1440771
Shares
1.39M
Value
6.13M
Filed
Mar 31, 2026
HARBOURVEST PARTNERS LLC
CIK 1201001
Shares
1.27M
Value
5.61M
Filed
Mar 31, 2026
SILVERARC CAPITAL MANAGEMENT, LLC
CIK 1816307
Shares
653.59K
Value
2.88M
Filed
Mar 31, 2026
FRANKLIN RESOURCES INC
CIK 38777
Shares
635.05K
Value
2.54M
Filed
Mar 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
456.37K
Value
2.01M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
382.82K
Value
1.69M
Filed
Mar 31, 2026
SUMMITTX CAPITAL, L.P.
CIK 2052310
Shares
339.52K
Value
1.50M
Filed
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
336.05K
Value
1.48M
Filed
Mar 31, 2026
ECOR1 CAPITAL, LLC
CIK 1587114
Shares
325K
Value
1.99M
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | JANUS HENDERSON GROUP PLC | 1274173 | 6.31M | 27.88M | Mar 31, 2026 |
| 2 | 5AM VENTURE MANAGEMENT, LLC | 1799883 | 5.87M | 25.88M | Mar 31, 2026 |
| 3 | FMR LLC | 315066 | 4.93M | 21.76M | Mar 31, 2026 |
| 4 | VIVO CAPITAL, LLC | 1674712 | 4.25M | 18.73M | Mar 31, 2026 |
| 5 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 2.63M | 11.61M | Mar 31, 2026 |
| 6 | ENAVATE SCIENCES GP, LLC | 1953107 | 2.19M | 9.66M | Mar 31, 2026 |
| 7 | A16Z CAPITAL MANAGEMENT, L.L.C. | 1540358 | 2.13M | 9.37M | Mar 31, 2026 |
| 8 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1165408 | 1.96M | 8.65M | Mar 31, 2026 |
| 9 | TRAILS EDGE CAPITAL PARTNERS, LP | 2077247 | 1.94M | 8.55M | Mar 31, 2026 |
| 10 | VANGUARD GROUP INC | 102909 | 1.67M | 10.26M | Dec 31, 2025 |
| 11 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.53M | 6.77M | Mar 31, 2026 |
| 12 | STONEPINE CAPITAL MANAGEMENT, LLC | 1440771 | 1.39M | 6.13M | Mar 31, 2026 |
| 13 | HARBOURVEST PARTNERS LLC | 1201001 | 1.27M | 5.61M | Mar 31, 2026 |
| 14 | SILVERARC CAPITAL MANAGEMENT, LLC | 1816307 | 653.59K | 2.88M | Mar 31, 2026 |
| 15 | FRANKLIN RESOURCES INC | 38777 | 635.05K | 2.54M | Mar 31, 2025 |
| 16 | BLACKROCK, INC. | 2012383 | 456.37K | 2.01M | Mar 31, 2026 |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 382.82K | 1.69M | Mar 31, 2026 |
| 18 | SUMMITTX CAPITAL, L.P. | 2052310 | 339.52K | 1.50M | Mar 31, 2026 |
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 336.05K | 1.48M | Mar 31, 2026 |
| 20 | ECOR1 CAPITAL, LLC | 1587114 | 325K | 1.99M | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.