South Dakota Investment Council
Position in OII — Oceaneering International Inc
CIK 1538846
SIOUX FALLS, SD
Position in OII
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$753,672
+$76,195 QoQ
Shares Held
18,600
-2.6% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#178
of 376 holders
Holding Since
Mar 2020
9 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, 2026South Dakota Investment Council holds $129,207,474 across 7 Oil & Gas Equipment & Services names. OII ranks #7 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VTOL |
Bristow Group Inc.
|
1,603,618 | $66,261,495 | |
| 2 | SLB |
Slb Limited/Nv
|
446,879 | $20,775,404 | |
| 3 | HAL |
Halliburton Co
|
523,434 | $17,770,584 | |
| 4 | LBRT |
Liberty Energy Inc.
|
569,982 | $14,927,828 | |
| 5 | TDW |
Tidewater Inc
|
89,933 | $5,992,235 | |
| 6 | WFRD |
Weatherford International plc
|
33,451 | $2,726,256 | |
| 7 | OII |
Oceaneering International Inc
This page
|
18,600 | $753,672 |
All Filings in OII
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $753,672 | 18,600 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $677,477 | 19,100 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $862,677 | 35,900 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,030,848 | 41,600 | Shares | Sole | 2025-11-12 | |
| 2021-03-31 | $1,235,998 | 108,231 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $860,436 | 108,231 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $380,973 | 108,231 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $691,596 | 108,231 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $318,199 | 108,231 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||