CERRITOS, CA
ONCOLOGY INSTITUTE, INC.DFPH— Latest position per institution from SEC 13F filings
15
Institutional holders
40.48M
Total shares held
105.44M
Estimated value
2.02M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
4.75M
Value
16.91M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
4.42M
Value
13.56M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
3.48M
Value
10.67M
Filed
Mar 31, 2026
KANEN WEALTH MANAGEMENT LLC
CIK 1681614
Shares
2.78M
Value
8.53M
Filed
Mar 31, 2026
JOSH ARNOLD INVESTMENT CONSULTANT, LLC
CIK 1911348
Shares
2.46M
Value
7.57M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
2.35M
Value
7.23M
Filed
Mar 31, 2026
KENT LAKE PR LLC
CIK 2037231
Shares
2M
Value
653.80K
Filed
Sep 30, 2024
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
1.83M
Value
5.61M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.76M
Value
5.40M
Filed
Mar 31, 2026
KENT LAKE CAPITAL LLC
CIK 1777141
Shares
1.75M
Value
805K
Filed
Jun 30, 2024
WEXFORD CAPITAL LP
CIK 1048462
Shares
1.71M
Value
5.25M
Filed
Mar 31, 2026
LMR PARTNERS LLP
CIK 1578621
Shares
1.62M
Value
71.01K
Filed
Mar 31, 2026
CENTERBOOK PARTNERS LP
CIK 1872738
Shares
1.57M
Value
4.82M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
1.46M
Value
4.49M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
1.35M
Value
4.15M
Filed
Mar 31, 2026
DEERFIELD MANAGEMENT COMPANY, L.P.
CIK 1009258
Shares
1.25M
Value
54.75K
Filed
Mar 31, 2026
CINCINNATI INSURANCE CO
CIK 1279885
Shares
1.24M
Value
1.41M
Filed
Mar 31, 2025
BRC GROUP HOLDINGS, INC.
CIK 1464790
Shares
929.73K
Value
2.85M
Filed
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
902.81K
Value
2.77M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
862.84K
Value
2.65M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 4.75M | 16.91M | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 4.42M | 13.56M | Mar 31, 2026 |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 3.48M | 10.67M | Mar 31, 2026 |
| 4 | KANEN WEALTH MANAGEMENT LLC | 1681614 | 2.78M | 8.53M | Mar 31, 2026 |
| 5 | JOSH ARNOLD INVESTMENT CONSULTANT, LLC | 1911348 | 2.46M | 7.57M | Mar 31, 2026 |
| 6 | CITADEL ADVISORS LLC | 1423053 | 2.35M | 7.23M | Mar 31, 2026 |
| 7 | KENT LAKE PR LLC | 2037231 | 2M | 653.80K | Sep 30, 2024 |
| 8 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 1.83M | 5.61M | Mar 31, 2026 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.76M | 5.40M | Mar 31, 2026 |
| 10 | KENT LAKE CAPITAL LLC | 1777141 | 1.75M | 805K | Jun 30, 2024 |
| 11 | WEXFORD CAPITAL LP | 1048462 | 1.71M | 5.25M | Mar 31, 2026 |
| 12 | LMR PARTNERS LLP | 1578621 | 1.62M | 71.01K | Mar 31, 2026 |
| 13 | CENTERBOOK PARTNERS LP | 1872738 | 1.57M | 4.82M | Mar 31, 2026 |
| 14 | STATE STREET CORP | 93751 | 1.46M | 4.49M | Mar 31, 2026 |
| 15 | GOLDMAN SACHS GROUP INC | 886982 | 1.35M | 4.15M | Mar 31, 2026 |
| 16 | DEERFIELD MANAGEMENT COMPANY, L.P. | 1009258 | 1.25M | 54.75K | Mar 31, 2026 |
| 17 | CINCINNATI INSURANCE CO | 1279885 | 1.24M | 1.41M | Mar 31, 2025 |
| 18 | BRC GROUP HOLDINGS, INC. | 1464790 | 929.73K | 2.85M | Mar 31, 2026 |
| 19 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 902.81K | 2.77M | Mar 31, 2026 |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 862.84K | 2.65M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.