SOUTH SAN FRANCISCO, CA
SPRUCE BIOSCIENCES, INC.SPRB— Latest position per institution from SEC 13F filings
15
Institutional holders
795.55K
Total shares held
52.55M
Estimated value
39.78K
Avg. position size
IKARIAN CAPITAL, LLC
CIK 1778253
Shares
121.36K
Value
7.93M
Filed
Mar 31, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
111.89K
Value
7.31M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
70K
Value
4.57M
Filed
Mar 31, 2026
ADAR1 CAPITAL MANAGEMENT, LLC
CIK 1940272
Shares
58.60K
Value
3.83M
Filed
Mar 31, 2026
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
51.67K
Value
3.38M
Filed
Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
48.80K
Value
3.19M
Filed
Mar 31, 2026
BOOTHBAY FUND MANAGEMENT, LLC
CIK 1549230
Shares
42.08K
Value
2.75M
Filed
Mar 31, 2026
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
40K
Value
2.61M
Filed
Mar 31, 2026
CARLYLE GROUP INC.
CIK 1527166
Shares
38.62K
Value
2.52M
Filed
Mar 31, 2026
QUINN OPPORTUNITY PARTNERS LLC
CIK 1633275
Shares
26.81K
Value
1.75M
Filed
Mar 31, 2026
CABLE CAR CAPITAL, LP
CIK 1699575
Shares
26.67K
Value
238.66K
Filed
Sep 30, 2025
SCHONFELD STRATEGIC ADVISORS LLC
CIK 1665241
Shares
24.77K
Value
2.16M
Filed
Dec 31, 2025
EXODUSPOINT CAPITAL MANAGEMENT, LP
CIK 1736225
Shares
22K
Value
1.44M
Filed
Mar 31, 2026
CALIGAN PARTNERS LP
CIK 1727492
Shares
20.51K
Value
1.79M
Filed
Dec 31, 2025
STONEPINE CAPITAL MANAGEMENT, LLC
CIK 1440771
Shares
19.74K
Value
1.72M
Filed
Dec 31, 2025
VANGUARD GROUP INC
CIK 102909
Shares
17.87K
Value
1.56M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
16.94K
Value
1.11M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
12.89K
Value
842.73K
Filed
Mar 31, 2026
SQUADRON CAPITAL MANAGEMENT LLC
CIK 2050709
Shares
12.20K
Value
797.27K
Filed
Mar 31, 2026
SUPERSTRING CAPITAL MANAGEMENT LP
CIK 1931118
Shares
12.14K
Value
1.06M
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | IKARIAN CAPITAL, LLC | 1778253 | 121.36K | 7.93M | Mar 31, 2026 |
| 2 | MILLENNIUM MANAGEMENT LLC | 1273087 | 111.89K | 7.31M | Mar 31, 2026 |
| 3 | CITADEL ADVISORS LLC | 1423053 | 70K | 4.57M | Mar 31, 2026 |
| 4 | ADAR1 CAPITAL MANAGEMENT, LLC | 1940272 | 58.60K | 3.83M | Mar 31, 2026 |
| 5 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 51.67K | 3.38M | Mar 31, 2026 |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 48.80K | 3.19M | Mar 31, 2026 |
| 7 | BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | 42.08K | 2.75M | Mar 31, 2026 |
| 8 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 40K | 2.61M | Mar 31, 2026 |
| 9 | CARLYLE GROUP INC. | 1527166 | 38.62K | 2.52M | Mar 31, 2026 |
| 10 | QUINN OPPORTUNITY PARTNERS LLC | 1633275 | 26.81K | 1.75M | Mar 31, 2026 |
| 11 | CABLE CAR CAPITAL, LP | 1699575 | 26.67K | 238.66K | Sep 30, 2025 |
| 12 | SCHONFELD STRATEGIC ADVISORS LLC | 1665241 | 24.77K | 2.16M | Dec 31, 2025 |
| 13 | EXODUSPOINT CAPITAL MANAGEMENT, LP | 1736225 | 22K | 1.44M | Mar 31, 2026 |
| 14 | CALIGAN PARTNERS LP | 1727492 | 20.51K | 1.79M | Dec 31, 2025 |
| 15 | STONEPINE CAPITAL MANAGEMENT, LLC | 1440771 | 19.74K | 1.72M | Dec 31, 2025 |
| 16 | VANGUARD GROUP INC | 102909 | 17.87K | 1.56M | Dec 31, 2025 |
| 17 | BLACKROCK, INC. | 2012383 | 16.94K | 1.11M | Mar 31, 2026 |
| 18 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 12.89K | 842.73K | Mar 31, 2026 |
| 19 | SQUADRON CAPITAL MANAGEMENT LLC | 2050709 | 12.20K | 797.27K | Mar 31, 2026 |
| 20 | SUPERSTRING CAPITAL MANAGEMENT LP | 1931118 | 12.14K | 1.06M | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.