STATE OF WISCONSIN INVESTMENT BOARD
Position in OII — Oceaneering International Inc
CIK 854157
MADISON, WI
Position in OII
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,136,605
+$152,686 QoQ
Shares Held
102,088
-9.1% QoQ
Ownership
0.103%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#81
of 376 holders
Holding Since
Mar 2020
26 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, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $173,916,837 across 28 Oil & Gas Equipment & Services names. OII ranks #8 (2.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SLB |
Slb Limited/Nv
|
843,119 | $39,196,602 | |
| 2 | BKR |
Baker Hughes Co
|
637,673 | $35,390,851 | |
| 3 | FTI |
TechnipFMC plc
|
413,951 | $27,444,951 | |
| 4 | HAL |
Halliburton Co
|
603,205 | $20,478,809 | |
| 5 | WFRD |
Weatherford International plc
|
118,145 | $9,628,817 | |
| 6 | AROC |
Archrock, Inc.
|
235,901 | $9,603,529 | |
| 7 | WHD |
Cactus, Inc.
|
117,572 | $6,023,213 | |
| 8 | OII |
Oceaneering International Inc
This page
|
102,088 | $4,136,605 |
All Filings in OII
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,136,605 | 102,088 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $3,983,919 | 112,318 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $6,282,715 | 261,453 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $6,007,390 | 242,429 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $4,598,161 | 221,919 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $4,941,448 | 226,568 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $6,489,877 | 248,845 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $5,703,561 | 229,335 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $6,002,920 | 253,716 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $5,755,042 | 245,942 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $5,151,334 | 242,074 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $6,653,146 | 258,676 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $5,028,598 | 268,909 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $4,637,959 | 263,072 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $6,090,000 | 348,199 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,575,352 | 574,793 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $5,990,155 | 560,876 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $11,786,581 | 777,479 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $7,096,787 | 627,479 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $7,481,564 | 561,679 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $8,745,342 | 561,679 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $5,043,974 | 441,679 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $3,511,348 | 441,679 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $1,748,310 | 496,679 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $3,173,778 | 496,679 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $1,460,236 | 496,679 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||