WATERTOWN, MA
CAMP4 THERAPEUTICS CORPCAMP— Latest position per institution from SEC 13F filings
15
Institutional holders
48.34M
Total shares held
214.29M
Estimated value
2.42M
Avg. position size
JANUS HENDERSON GROUP LTD.
CIK 1274173
Shares
6.31M
Value
27.88M
Filed
Mar 31, 2026
JUPITER TOPCO LLC
CIK 2146052
Shares
6.31M
Value
27.58M
Filed
Jun 30, 2026
5AM VENTURE MANAGEMENT, LLC
CIK 1799883
Shares
5.87M
Value
25.65M
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
4.90M
Value
21.43M
Filed
Jun 30, 2026
VIVO CAPITAL, LLC
CIK 1674712
Shares
4.25M
Value
18.56M
Filed
Jun 30, 2026
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
2.58M
Value
11.26M
Filed
Jun 30, 2026
A16Z CAPITAL MANAGEMENT, L.L.C.
CIK 1540358
Shares
2.13M
Value
9.29M
Filed
Jun 30, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 1165408
Shares
1.96M
Value
8.57M
Filed
Jun 30, 2026
TRAILS EDGE CAPITAL PARTNERS, LP
CIK 2077247
Shares
1.93M
Value
8.45M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.67M
Value
10.26M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
1.64M
Value
7.18M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.53M
Value
6.70M
Filed
Jun 30, 2026
ENAVATE SCIENCES GP, LLC
CIK 1953107
Shares
1.43M
Value
6.23M
Filed
Jun 30, 2026
STONEPINE CAPITAL MANAGEMENT, LLC
CIK 1440771
Shares
1.39M
Value
6.07M
Filed
Jun 30, 2026
HARBOURVEST PARTNERS LLC
CIK 1201001
Shares
1.27M
Value
5.56M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
795.65K
Value
3.48M
Filed
Jun 30, 2026
SUMMITTX CAPITAL, L.P.
CIK 2052310
Shares
725.16K
Value
3.17M
Filed
Jun 30, 2026
SILVERARC CAPITAL MANAGEMENT, LLC
CIK 1816307
Shares
653.59K
Value
2.86M
Filed
Jun 30, 2026
FRANKLIN RESOURCES INC
CIK 38777
Shares
635.05K
Value
2.54M
Filed
Mar 31, 2025
STATE STREET CORP
CIK 93751
Shares
362.30K
Value
1.58M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | JANUS HENDERSON GROUP LTD. | 1274173 | 6.31M | 27.88M | Mar 31, 2026 |
| 2 | JUPITER TOPCO LLC | 2146052 | 6.31M | 27.58M | Jun 30, 2026 |
| 3 | 5AM VENTURE MANAGEMENT, LLC | 1799883 | 5.87M | 25.65M | Jun 30, 2026 |
| 4 | FMR LLC | 315066 | 4.90M | 21.43M | Jun 30, 2026 |
| 5 | VIVO CAPITAL, LLC | 1674712 | 4.25M | 18.56M | Jun 30, 2026 |
| 6 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 2.58M | 11.26M | Jun 30, 2026 |
| 7 | A16Z CAPITAL MANAGEMENT, L.L.C. | 1540358 | 2.13M | 9.29M | Jun 30, 2026 |
| 8 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1165408 | 1.96M | 8.57M | Jun 30, 2026 |
| 9 | TRAILS EDGE CAPITAL PARTNERS, LP | 2077247 | 1.93M | 8.45M | Jun 30, 2026 |
| 10 | VANGUARD GROUP INC | 102909 | 1.67M | 10.26M | Dec 31, 2025 |
| 11 | BLACKROCK, INC. | 2012383 | 1.64M | 7.18M | Jun 30, 2026 |
| 12 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.53M | 6.70M | Jun 30, 2026 |
| 13 | ENAVATE SCIENCES GP, LLC | 1953107 | 1.43M | 6.23M | Jun 30, 2026 |
| 14 | STONEPINE CAPITAL MANAGEMENT, LLC | 1440771 | 1.39M | 6.07M | Jun 30, 2026 |
| 15 | HARBOURVEST PARTNERS LLC | 1201001 | 1.27M | 5.56M | Jun 30, 2026 |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 795.65K | 3.48M | Jun 30, 2026 |
| 17 | SUMMITTX CAPITAL, L.P. | 2052310 | 725.16K | 3.17M | Jun 30, 2026 |
| 18 | SILVERARC CAPITAL MANAGEMENT, LLC | 1816307 | 653.59K | 2.86M | Jun 30, 2026 |
| 19 | FRANKLIN RESOURCES INC | 38777 | 635.05K | 2.54M | Mar 31, 2025 |
| 20 | STATE STREET CORP | 93751 | 362.30K | 1.58M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.