South Dakota Investment Council
Position in OII — Oceaneering International Inc
CIK 1538846
SIOUX FALLS, SD
Position in OII
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$677,477
-$185,200 QoQ
Shares Held
19,100
-46.8% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
8 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in OII Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Mar 31, 2026South Dakota Investment Council holds $172,766,597 across 7 Oil & Gas Equipment & Services names. OII ranks #7 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VTOL |
Bristow Group Inc.
|
1,965,845 | $92,178,472 | |
| 2 | SLB |
Slb Limited/Nv
|
495,917 | $25,485,174 | |
| 3 | LBRT |
Liberty Energy Inc.
|
747,194 | $21,519,187 | |
| 4 | HAL |
Halliburton Co
|
548,909 | $21,401,961 | |
| 5 | TDW |
Tidewater Inc
|
98,242 | $8,208,119 | |
| 6 | WFRD |
Weatherford International plc
|
34,851 | $3,296,207 | |
| 7 | OII |
Oceaneering International Inc
This page
|
19,100 | $677,477 |
All Filings in OII
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||