BELLEVUE, WA
OSR HEALTH, INC.OSRH— Latest position per institution from SEC 13F filings
15
Institutional holders
4.40M
Total shares held
379.12K
Estimated value
220.08K
Avg. position size
TORONTO DOMINION BANK
CIK 947263
Shares
604.16K
Value
32.02K
Filed
Jun 30, 2026
POLAR ASSET MANAGEMENT PARTNERS INC.
CIK 1326389
Shares
360K
Value
19.08K
Filed
Jun 30, 2026
ATW SPAC MANAGEMENT LLC
CIK 1878495
Shares
311.04K
Value
12.66K
Filed
Sep 30, 2025
PERISCOPE CAPITAL INC.
CIK 1695320
Shares
299.90K
Value
15.89K
Filed
Jun 30, 2026
CLEAR STREET LLC
CIK 1708828
Shares
292.28K
Value
15.52K
Filed
Jun 30, 2025
CLEAR STREET GROUP INC.
CIK 1881567
Shares
291.82K
Value
15.47K
Filed
Jun 30, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
264.43K
Value
14.02K
Filed
Jun 30, 2026
LMR PARTNERS LLP
CIK 1578621
Shares
253K
Value
13.41K
Filed
Jun 30, 2026
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 1447578
Shares
250K
Value
7.63K
Filed
Jun 30, 2026
SABA CAPITAL MANAGEMENT, L.P.
CIK 1510281
Shares
250K
Value
13.26K
Filed
Jun 30, 2026
SHAOLIN CAPITAL MANAGEMENT LLC
CIK 1766806
Shares
157.80K
Value
6K
Filed
Mar 31, 2025
D. E. SHAW & CO., INC.
CIK 1009207
Shares
150K
Value
7.95K
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
148.27K
Value
46.85K
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
127.81K
Value
40.43K
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
127.19K
Value
40.23K
Filed
Jun 30, 2026
WOLVERINE ASSET MANAGEMENT LLC
CIK 1279891
Shares
111.58K
Value
5.91K
Filed
Jun 30, 2026
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 919185
Shares
106.73K
Value
5.66K
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
100.46K
Value
31.77K
Filed
Jun 30, 2026
CENTIVA CAPITAL, LP
CIK 1692507
Shares
100K
Value
5.30K
Filed
Jun 30, 2026
BOOTHBAY FUND MANAGEMENT, LLC
CIK 1549230
Shares
95.04K
Value
30.06K
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | TORONTO DOMINION BANK | 947263 | 604.16K | 32.02K | Jun 30, 2026 |
| 2 | POLAR ASSET MANAGEMENT PARTNERS INC. | 1326389 | 360K | 19.08K | Jun 30, 2026 |
| 3 | ATW SPAC MANAGEMENT LLC | 1878495 | 311.04K | 12.66K | Sep 30, 2025 |
| 4 | PERISCOPE CAPITAL INC. | 1695320 | 299.90K | 15.89K | Jun 30, 2026 |
| 5 | CLEAR STREET LLC | 1708828 | 292.28K | 15.52K | Jun 30, 2025 |
| 6 | CLEAR STREET GROUP INC. | 1881567 | 291.82K | 15.47K | Jun 30, 2026 |
| 7 | JPMORGAN CHASE & CO | 19617 | 264.43K | 14.02K | Jun 30, 2026 |
| 8 | LMR PARTNERS LLP | 1578621 | 253K | 13.41K | Jun 30, 2026 |
| 9 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 1447578 | 250K | 7.63K | Jun 30, 2026 |
| 10 | SABA CAPITAL MANAGEMENT, L.P. | 1510281 | 250K | 13.26K | Jun 30, 2026 |
| 11 | SHAOLIN CAPITAL MANAGEMENT LLC | 1766806 | 157.80K | 6K | Mar 31, 2025 |
| 12 | D. E. SHAW & CO., INC. | 1009207 | 150K | 7.95K | Jun 30, 2026 |
| 13 | VANGUARD FIDUCIARY TRUST CO | 933478 | 148.27K | 46.85K | Jun 30, 2026 |
| 14 | CITADEL ADVISORS LLC | 1423053 | 127.81K | 40.43K | Jun 30, 2026 |
| 15 | JANE STREET GROUP, LLC | 1595888 | 127.19K | 40.23K | Jun 30, 2026 |
| 16 | WOLVERINE ASSET MANAGEMENT LLC | 1279891 | 111.58K | 5.91K | Jun 30, 2026 |
| 17 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 919185 | 106.73K | 5.66K | Jun 30, 2026 |
| 18 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 100.46K | 31.77K | Jun 30, 2026 |
| 19 | CENTIVA CAPITAL, LP | 1692507 | 100K | 5.30K | Jun 30, 2026 |
| 20 | BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | 95.04K | 30.06K | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.