Oceaneering International, Inc. OII
34.24 USD +0.21 (+0.62%)
At closeNov 6, 2026, 4:00 PM EST
34.24 0.00 0.00%
After hours · Nov 6, 4:00 PM ET
33.82 Day range 34.75
22.61 52-week range 54.11
- YTD
- +42.49%
- 1 year
- +51.44%
Held by funds
196 US ETFs and mutual funds hold OII · largest positions
Ownership
Held by insiders 1.28%
Held by institutions 107.57%
Float held by institutions 108.96%
Institutions 514
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 16.50% | 16,403,230 | 561.81M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 7.97% | 7,926,938 | 271.50M | Jun 29, 2026 |
| State Street Corporation | 5.02% | 4,994,403 | 171.06M | Jun 29, 2026 |
| Brown Advisory Inc. | 5.00% | 4,967,307 | 170.13M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.51% | 4,485,268 | 153.62M | Jun 29, 2026 |
| American Century Companies Inc | 4.05% | 4,023,994 | 137.82M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 5.96% | 5,927,755 | 203.03M | Sep 29, 2026 |
| American Century ETF Trust-Avantis U.S. Small Cap Value ETF | 3.78% | 3,756,858 | 128.67M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.18% | 3,163,469 | 108.35M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.63% | 2,614,308 | 89.54M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.30% | 2,289,398 | 78.41M | Jun 29, 2026 |
| Franklin Value Investors Trust-FRANKLIN SMALL CAP VALUE FUND | 1.78% | 1,772,055 | 60.69M | Jul 30, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BERRY WILLIAM B | Director | Stock Award(Grant) | May 14, 2026 | 101,208 |
| CURTIS ALAN R. | Chief Financial Officer | Sale | Aug 26, 2025 | 170,000 |
| LARSON RODERICK A | Chief Executive Officer | Sale | Nov 1, 2026 | 0 |
| LAURA BENJAMIN | Chief Operating Officer | Sale | Feb 25, 2026 | 49,500 |
| MCDONALD MARTIN J | Officer | Sale | May 12, 2026 | 49,229 |
| MCEVOY MICHAEL KEVIN | Director | Sale | Jul 29, 2026 | 134,133 |