Position in OII
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$201,275,277
-$4,046,398 QoQ
Shares Held
4,967,307
-14.2% QoQ
Ownership
4.99%
of shares outstanding
% of Portfolio
0.36%
of 13F equity value
Holder Rank
#4
of 374 holders
Holding Since
Jun 2022
17 quarters on record
Voting authority
Sole 89%
Shared 0%
None 11%
Common Shares in OII Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026BROWN ADVISORY INC holds $344,564,016 across 6 Oil & Gas Equipment & Services names. OII ranks #1 (58.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | OII |
Oceaneering International Inc
This page
|
4,967,307 | $201,275,277 | |
| 2 | SLB |
Slb Limited/Nv
|
1,434,411 | $66,685,765 | |
| 3 | VTOL |
Bristow Group Inc.
|
1,281,911 | $52,968,561 | |
| 4 | BKR |
Baker Hughes Co
|
293,503 | $16,289,415 | |
| 5 | WFRD |
Weatherford International plc
|
79,327 | $6,465,150 | |
| 6 | HAL |
Halliburton Co
|
25,916 | $879,848 |
All Filings in OII
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $201,275,277 | 4,967,307 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $205,754,603 | 5,077,853 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $205,321,675 | 5,788,601 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $178,470,352 | 7,426,981 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $190,862,074 | 7,702,263 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $152,201,596 | 7,345,637 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $142,766,491 | 6,545,919 | Shares | Defined | 2025-04-30 | |
| 2024-12-31 | $134,395,586 | 5,153,205 | Shares | Sole | 2025-04-10 | |
| 2024-12-31 | $133,781,740 | 5,129,668 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $104,151,057 | 4,187,819 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $79,038,736 | 3,340,606 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $44,990,804 | 1,922,684 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $40,244,054 | 1,891,168 | Shares | Defined | 2024-02-08 | |
| 2023-09-30 | $49,175,302 | 1,911,948 | Shares | Defined | 2023-10-25 | |
| 2023-06-30 | $58,013,907 | 3,102,348 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $58,715,339 | 3,330,422 | Shares | Defined | 2023-05-08 | |
| 2022-12-31 | $63,345,036 | 3,621,786 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $26,085,547 | 3,277,079 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $8,903,840 | 833,693 | Shares | Defined | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||