BANNOCKBURN, IL
OPTION CARE HEALTH, INC.OPCH— Latest position per institution from SEC 13F filings
15
Institutional holders
147.83M
Total shares held
3.43B
Estimated value
7.39M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
22.10M
Value
463.54M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
21M
Value
581.72M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
16.65M
Value
530.39M
Filed
Dec 31, 2025
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
11.78M
Value
247.08M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
8.27M
Value
173.52M
Filed
Jun 30, 2026
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 1082327
Shares
7.45M
Value
156.24M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
7.06M
Value
148.13M
Filed
Jun 30, 2026
DURABLE CAPITAL PARTNERS LP
CIK 1798849
Shares
6.16M
Value
129.25M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
6.14M
Value
128.75M
Filed
Jun 30, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
5.98M
Value
125.41M
Filed
Jun 30, 2026
THIRD POINT LLC
CIK 1040273
Shares
5.45M
Value
176.33M
Filed
Sep 30, 2023
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
5.45M
Value
114.28M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
4.47M
Value
93.71M
Filed
Jun 30, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
3.76M
Value
179.40K
Filed
Jun 30, 2026
SOUTHPOINT CAPITAL ADVISORS LP
CIK 1319998
Shares
3.60M
Value
96.91M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
2.68M
Value
56.19M
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
2.62M
Value
54.92M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
2.46M
Value
51.68M
Filed
Jun 30, 2026
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P.
CIK 1812095
Shares
2.46M
Value
51.68M
Filed
Jun 30, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
2.27M
Value
47.54M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 22.10M | 463.54M | Jun 30, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 21M | 581.72M | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 16.65M | 530.39M | Dec 31, 2025 |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 11.78M | 247.08M | Jun 30, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 8.27M | 173.52M | Jun 30, 2026 |
| 6 | FULLER & THALER ASSET MANAGEMENT, INC. | 1082327 | 7.45M | 156.24M | Jun 30, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 7.06M | 148.13M | Jun 30, 2026 |
| 8 | DURABLE CAPITAL PARTNERS LP | 1798849 | 6.16M | 129.25M | Jun 30, 2026 |
| 9 | STATE STREET CORP | 93751 | 6.14M | 128.75M | Jun 30, 2026 |
| 10 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 5.98M | 125.41M | Jun 30, 2026 |
| 11 | THIRD POINT LLC | 1040273 | 5.45M | 176.33M | Sep 30, 2023 |
| 12 | DIMENSIONAL FUND ADVISORS LP | 354204 | 5.45M | 114.28M | Jun 30, 2026 |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 4.47M | 93.71M | Jun 30, 2026 |
| 14 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 3.76M | 179.40K | Jun 30, 2026 |
| 15 | SOUTHPOINT CAPITAL ADVISORS LP | 1319998 | 3.60M | 96.91M | Mar 31, 2026 |
| 16 | CITADEL ADVISORS LLC | 1423053 | 2.68M | 56.19M | Jun 30, 2026 |
| 17 | MILLENNIUM MANAGEMENT LLC | 1273087 | 2.62M | 54.92M | Jun 30, 2026 |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 2.46M | 51.68M | Jun 30, 2026 |
| 19 | SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 1812095 | 2.46M | 51.68M | Jun 30, 2026 |
| 20 | BANK OF AMERICA CORP /DE/ | 70858 | 2.27M | 47.54M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.