HOUSTON, TX
OIL STATES INTERNATIONAL, INCOIS— Latest position per institution from SEC 13F filings
15
Institutional holders
50.81M
Total shares held
439.48M
Estimated value
2.54M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
7.19M
Value
31.91M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
6.31M
Value
73.44M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
4.48M
Value
30.33M
Filed
Dec 31, 2025
PALISADE CAPITAL MANAGEMENT, LP
CIK 1009006
Shares
3.82M
Value
23.54M
Filed
Mar 31, 2024
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
3.52M
Value
41M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
2.42M
Value
28.14M
Filed
Mar 31, 2026
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
2.35M
Value
27.37K
Filed
Mar 31, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
2.17M
Value
25.23M
Filed
Mar 31, 2026
VAN ECK ASSOCIATES CORP
CIK 869178
Shares
2.13M
Value
15.91K
Filed
Dec 31, 2022
FIRST EAGLE INVESTMENT MANAGEMENT, LLC
CIK 1325447
Shares
2.04M
Value
23.79M
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
1.85M
Value
21.51M
Filed
Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
1.82M
Value
21.24M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
1.73M
Value
20.18M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
1.64M
Value
19.05M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.36M
Value
15.81M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
1.35M
Value
15.72M
Filed
Mar 31, 2026
DRIEHAUS CAPITAL MANAGEMENT LLC
CIK 938206
Shares
1.33M
Value
15.46M
Filed
Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
1.13M
Value
13.17M
Filed
Mar 31, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
1.09M
Value
7.36M
Filed
Dec 31, 2025
KENNEDY CAPITAL MANAGEMENT LLC
CIK 884589
Shares
1.08M
Value
12.55M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 7.19M | 31.91M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 6.31M | 73.44M | Mar 31, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 4.48M | 30.33M | Dec 31, 2025 |
| 4 | PALISADE CAPITAL MANAGEMENT, LP | 1009006 | 3.82M | 23.54M | Mar 31, 2024 |
| 5 | DIMENSIONAL FUND ADVISORS LP | 354204 | 3.52M | 41M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 2.42M | 28.14M | Mar 31, 2026 |
| 7 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 2.35M | 27.37K | Mar 31, 2026 |
| 8 | D. E. SHAW & CO., INC. | 1009207 | 2.17M | 25.23M | Mar 31, 2026 |
| 9 | VAN ECK ASSOCIATES CORP | 869178 | 2.13M | 15.91K | Dec 31, 2022 |
| 10 | FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 1325447 | 2.04M | 23.79M | Mar 31, 2026 |
| 11 | AMERICAN CENTURY COMPANIES INC | 748054 | 1.85M | 21.51M | Mar 31, 2026 |
| 12 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 1.82M | 21.24M | Mar 31, 2026 |
| 13 | STATE STREET CORP | 93751 | 1.73M | 20.18M | Mar 31, 2026 |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 1.64M | 19.05M | Mar 31, 2026 |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.36M | 15.81M | Mar 31, 2026 |
| 16 | MORGAN STANLEY | 895421 | 1.35M | 15.72M | Mar 31, 2026 |
| 17 | DRIEHAUS CAPITAL MANAGEMENT LLC | 938206 | 1.33M | 15.46M | Mar 31, 2026 |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 1.13M | 13.17M | Mar 31, 2026 |
| 19 | JPMORGAN CHASE & CO | 19617 | 1.09M | 7.36M | Dec 31, 2025 |
| 20 | KENNEDY CAPITAL MANAGEMENT LLC | 884589 | 1.08M | 12.55M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.