Oceaneering International
Provides subsea robotics, offshore engineering, asset integrity, and defense and space systems.
$50.59
After-hours close+0.03 (+0.06%)
At close$50.56(−1.27%)
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Breakdown13F · Form 4
Institutions 110.74%Insiders 1.74%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 99.53M · Float 97.83M · 98.3% free float
Institutions13F, as of Jun 30, 2026
386 holders · 110.22M shares · 65 new positions · 218 increased · 110 reduced · 57 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 16.40M | 16.48% | +54.4K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 7.93M | 7.96% | +348.0K | Aug 13, 2026 |
| State Street Corp | 4.99M | 5.02% | −39.8K | Aug 7, 2026 |
| Brown Advisory Inc | 4.97M | 4.99% | −821.3K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 4.49M | 4.51% | +6.5K | Aug 13, 2026 |
| American Century Companies Inc | 4.02M | 4.04% | +257.3K | Aug 12, 2026 |
| Earnest Partners LLC | 3.55M | 3.56% | −137.0K | Aug 13, 2026 |
| Dimensional Fund Advisors LP | 3.55M | 3.56% | +85.2K | Aug 11, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.20% | 14.27M | 13G | Jul 17, 2025 ↗ |
| Vanguard Portfolio Management | 7.70% | 7.66M | 13G | Apr 29, 2026 ↗ |
| Brown Advisory Inc | 6.60% | 6.62M | 13G | Apr 18, 2025 ↗ |
| Vanguard Capital Management | 5.26% | 5.23M | 13G | Apr 30, 2026 ↗ |
| State Street Corporation | 5.10% | 5.03M | 13G | May 12, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Roderick A. Larson | director, officer: President and CEO | 648.7K | 0.65% | May 19, 2026 |
| Steven A. Webster | director | 165.9K | 0.17% | May 19, 2026 |
| Alan R. Curtis | officer: SVP and CFO | 155.3K | 0.16% | Aug 28, 2025 |
| M. Kevin Mcevoy | director | 134.1K | 0.13% | Jul 31, 2026 |
| William B. Berry | director | 101.2K | 0.10% | May 19, 2026 |
| Jon Erik Reinhardsen | director | 101.2K | 0.10% | May 19, 2026 |
| Paul B. Jr Murphy | director | 68.9K | 0.07% | Aug 10, 2026 |
| Shaun Roedel | officer: SVP, Mfd. Prods. | 54.1K | 0.05% | Feb 26, 2026 |
| Martin J. Mcdonald | officer: SVP, Subsea Robotics | 49.2K | 0.05% | May 14, 2026 |
| Benjamin Laura | officer: SVP & Chief Operating Officer | 40.8K | 0.04% | Feb 26, 2026 |
26 people have not refiled in the last 18 months (1.89M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 7, 2026 | Paul B. Jr Murphydirector | Sale | 10,000 | $48.37 | 68,916 |
| Jul 30, 2026 | Earl Childressofficer: SVP, Chief Commercial Ofc. | Sale | 12,701 | $46.71 | 22,876 |
| Jul 30, 2026 | M. Kevin Mcevoydirector | Sale | 3,000 | $47.93 | 134,133 |
| Jul 30, 2026 | Christopher J. Dyerofficer: SVP, OPGroup | Sale | 1,200 | $47.65 | 14,702 |
| Jun 30, 2026 | Deanna L. Goodwindirector | Sale | 7,000 | $40.69 | 35,905 |
| May 18, 2026 | Roderick A. Larsondirector, officer: President and CEO | Sale | 5,000 | $38.27 | 397,279 |
| May 13, 2026 | Martin J. Mcdonaldofficer: SVP, Subsea Robotics | Sale | 43,947 | $38.49 | 49,229 |
| May 12, 2026 | Martin J. Mcdonaldofficer: SVP, Subsea Robotics | Sale | 26,053 | $38.33 | 93,176 |
| Mar 11, 2026 | M. Kevin Mcevoydirector | Sale | 25,678 | $35.27 | 130,404 |
| Feb 25, 2026 | Karen H. Beachydirector | Sale | 9,800 | $37.41 | 22,816 |
CongressHouse and Senate disclosures
Not reported.