SOUTH SAN FRANCISCO, CA
ASSEMBLY BIOSCIENCES, INC.ASMB— Latest position per institution from SEC 13F filings
15
Institutional holders
17.81M
Total shares held
492.66M
Estimated value
890.70K
Avg. position size
GILEAD SCIENCES, INC.
CIK 882095
Shares
4.98M
Value
136.77M
Filed
Jun 30, 2026
FARALLON CAPITAL MANAGEMENT, L.L.C.
CIK 909661
Shares
1.60M
Value
44.09M
Filed
Jun 30, 2026
PARADIGM BIOCAPITAL ADVISORS LP
CIK 1855655
Shares
1.55M
Value
42.70M
Filed
Jun 30, 2026
COMMODORE CAPITAL LP
CIK 1831942
Shares
1.42M
Value
38.88M
Filed
Jun 30, 2026
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
Shares
1.02M
Value
28.04M
Filed
Jun 30, 2026
JANUS HENDERSON GROUP LTD.
CIK 1274173
Shares
849.31K
Value
23.48M
Filed
Mar 31, 2026
JUPITER TOPCO LLC
CIK 2146052
Shares
849.31K
Value
23.37M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
766.82K
Value
21.07M
Filed
Jun 30, 2026
PARKMAN HEALTHCARE PARTNERS LLC
CIK 1777015
Shares
721.18K
Value
19.82M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
572.90K
Value
19.48M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
558.94K
Value
15.36M
Filed
Jun 30, 2026
POINT72 ASSET MANAGEMENT, L.P.
CIK 1603466
Shares
460.59K
Value
12.66M
Filed
Jun 30, 2026
FRAZIER LIFE SCIENCES MANAGEMENT, L.P.
CIK 1892134
Shares
456.25K
Value
11.68M
Filed
Sep 30, 2025
SEVEN FLEET CAPITAL MANAGEMENT LP
CIK 2092021
Shares
433.15K
Value
11.90M
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
298.81K
Value
8.21M
Filed
Jun 30, 2026
BLACKSTONE INC.
CIK 1393818
Shares
296.86K
Value
8.24M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
280.42K
Value
7.71M
Filed
Jun 30, 2026
SCHONFELD STRATEGIC ADVISORS LLC
CIK 1665241
Shares
242.15K
Value
6.65M
Filed
Jun 30, 2026
AMERIPRISE FINANCIAL INC
CIK 820027
Shares
230K
Value
6.32M
Filed
Jun 30, 2026
DV EQUITIES, LLC
CIK 1841659
Shares
226.41K
Value
6.22M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | GILEAD SCIENCES, INC. | 882095 | 4.98M | 136.77M | Jun 30, 2026 |
| 2 | FARALLON CAPITAL MANAGEMENT, L.L.C. | 909661 | 1.60M | 44.09M | Jun 30, 2026 |
| 3 | PARADIGM BIOCAPITAL ADVISORS LP | 1855655 | 1.55M | 42.70M | Jun 30, 2026 |
| 4 | COMMODORE CAPITAL LP | 1831942 | 1.42M | 38.88M | Jun 30, 2026 |
| 5 | RA CAPITAL MANAGEMENT, L.P. | 1346824 | 1.02M | 28.04M | Jun 30, 2026 |
| 6 | JANUS HENDERSON GROUP LTD. | 1274173 | 849.31K | 23.48M | Mar 31, 2026 |
| 7 | JUPITER TOPCO LLC | 2146052 | 849.31K | 23.37M | Jun 30, 2026 |
| 8 | BLACKROCK, INC. | 2012383 | 766.82K | 21.07M | Jun 30, 2026 |
| 9 | PARKMAN HEALTHCARE PARTNERS LLC | 1777015 | 721.18K | 19.82M | Jun 30, 2026 |
| 10 | VANGUARD GROUP INC | 102909 | 572.90K | 19.48M | Dec 31, 2025 |
| 11 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 558.94K | 15.36M | Jun 30, 2026 |
| 12 | POINT72 ASSET MANAGEMENT, L.P. | 1603466 | 460.59K | 12.66M | Jun 30, 2026 |
| 13 | FRAZIER LIFE SCIENCES MANAGEMENT, L.P. | 1892134 | 456.25K | 11.68M | Sep 30, 2025 |
| 14 | SEVEN FLEET CAPITAL MANAGEMENT LP | 2092021 | 433.15K | 11.90M | Jun 30, 2026 |
| 15 | MILLENNIUM MANAGEMENT LLC | 1273087 | 298.81K | 8.21M | Jun 30, 2026 |
| 16 | BLACKSTONE INC. | 1393818 | 296.86K | 8.24M | Mar 31, 2026 |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 280.42K | 7.71M | Jun 30, 2026 |
| 18 | SCHONFELD STRATEGIC ADVISORS LLC | 1665241 | 242.15K | 6.65M | Jun 30, 2026 |
| 19 | AMERIPRISE FINANCIAL INC | 820027 | 230K | 6.32M | Jun 30, 2026 |
| 20 | DV EQUITIES, LLC | 1841659 | 226.41K | 6.22M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.