Position in OII
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,267,957
+$4,152,789 QoQ
Shares Held
154,688
+75.7% QoQ
Ownership
0.155%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#71
of 377 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OII Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $768,509,597 across 38 Oil & Gas Equipment & Services names. OII ranks #21 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WFRD |
Weatherford International plc
|
1,643,324 | $133,930,906 | |
| 2 | LBRT |
Liberty Energy Inc.
|
2,613,776 | $68,454,793 | |
| 3 | BKR |
Baker Hughes Co
|
1,031,769 | $57,263,179 | |
| 4 | NOV |
NOV Inc.
|
2,589,188 | $48,029,437 | |
| 5 | HAL |
Halliburton Co
|
1,316,295 | $44,688,215 | |
| 6 | PUMP |
ProPetro Holding Corp.
|
2,980,656 | $42,742,607 | |
| 7 | KGS |
Kodiak Gas Services, Inc.
|
502,538 | $37,755,679 | |
| 8 | NESR |
National Energy Services Reunited Corp.
|
1,227,885 | $36,750,598 |
All Filings in OII
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,267,957 | 154,688 | Shares | Sole | 2026-08-14 | |
| 2025-12-31 | $2,115,168 | 88,022 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $5,320,959 | 214,728 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $15,174,727 | 732,371 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,220,868 | 101,828 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,197,072 | 45,900 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $3,180,325 | 127,878 | Shares | Sole | 2024-11-14 | |
| 2024-03-31 | $3,858,402 | 164,889 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $2,196,457 | 103,217 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $5,581,548 | 217,012 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $14,219,984 | 760,427 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $16,324,956 | 925,976 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $10,650,185 | 608,930 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $3,734,489 | 469,157 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,221,941 | 114,414 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $720,691 | 47,539 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $9,168,259 | 810,633 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $7,699,799 | 578,063 | Shares | Sole | 2021-11-15 | |
| 2021-03-31 | $124,478 | 10,900 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $627,469 | 78,927 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $168,741 | 47,938 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,375,568 | 215,269 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $623,406 | 212,043 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||