Oceaneering International Inc
OII- Exchange
- NYSE
- Industry
- Oil & Gas Field Services, NEC
- SEC CIK
- 0000073756
In the last 90 days, Oceaneering International Inc insiders filed 0 open-market purchases and 5 sales; 376 institutions reported holding it in 13F filings for Q2 2026, worth $4.22B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Oceaneering International Inc as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 286
- +1 vs. Q4 2024
- Shares held
- 96.1M
- −3.84M (−3.8%) vs. Q4 2024
- Total value
- $2.10B
- −$510.2M (−19.6%) vs. Q4 2024
- New holders
- 38
- 108 more added
- Sold out
- 37
- 110 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OII on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 376 | $4.22B |
| Q1 2026 | 367 | $3.61B |
| Q4 2025 | 314 | $2.41B |
| Q3 2025 | 301 | $2.37B |
| Q2 2025 | 288 | $1.99B |
| Q1 2025 | 286 | $2.10B |
| Q4 2024 | 287 | $2.62B |
| Q3 2024 | 260 | $2.51B |
| Q2 2024 | 234 | $2.36B |
| Q1 2024 | 233 | $2.24B |
| Q4 2023 | 235 | $2.01B |
| Q3 2023 | 243 | $2.39B |
| Q2 2023 | 224 | $1.76B |
| Q1 2023 | 228 | $1.67B |
| Q4 2022 | 206 | $1.63B |
| Q3 2022 | 200 | $725.9M |
| Q2 2022 | 200 | $986.3M |
| Q1 2022 | 220 | $1.36B |
| Q4 2021 | 200 | $984.8M |
| Q3 2021 | 196 | $1.16B |
| Q2 2021 | 190 | $1.37B |
| Q1 2021 | 179 | $994.6M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Oceaneering International Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Shell Asset Management Co | 13,612 | $297.0K | 0.01% | −556−3.9% | Reduced |
| Dynamic Technology Lab Private Ltd | 13,680 | $298.0K | 0.04% | +3,010+28.2% | Added |
| Diversified Trust Co | 13,726 | $299.4K | 0.01% | +13,726 | New |
| Foundry Partners, LLC | 13,918 | $303.6K | 0.02% | +1,096+8.5% | Added |
| Public Employees Retirement Association of Colorado | 14,131 | $308.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 14,201 | $309.7K | 0.00% | −2,829−16.6% | Reduced |
| Mutual of America Capital Management LLC | 14,717 | $321.0K | 0.00% | −592−3.9% | Reduced |
| Numerai GP LLC | 14,876 | $324.4K | 0.06% | +14,876 | New |
| Captrust Financial Advisors | 15,129 | $330.0K | 0.00% | −273−1.8% | Reduced |
| ISAM Funds (UK) Ltd | 15,234 | $332.3K | 0.16% | +709+4.9% | Added |
| Atria Investments LLC | 15,476 | $337.5K | 0.00% | −4,696−23.3% | Reduced |
| Aristeia Capital LLC | 15,842 | $345.5K | 0.01% | +1,761+12.5% | Added |
| Pictet Asset Management Holding SA | 15,989 | $348.7K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 16,123 | $351.6K | 0.00% | −2,503−13.4% | Reduced |
| Jain Global LLC | 16,196 | $353.2K | 0.01% | +16,196 | New |
| Profund Advisors LLC | 16,473 | $359.3K | 0.02% | +1,774+12.1% | Added |
| Mackenzie Financial Corp | 16,905 | $368.7K | 0.00% | −1,182−6.5% | Reduced |
| BNP Paribas Arbitrage, SA | 17,046 | $371.8K | 0.00% | −6,725−28.3% | Reduced |
| XTX Topco Ltd | 17,523 | $382.2K | 0.02% | +17,523 | New |
| Ieq Capital, LLC | 17,842 | $389.1K | 0.00% | +17,842 | New |
| Walleye Capital LLC | 18,077 | $394.3K | 0.00% | +18,077 | New |
| Mariner, LLC | 18,202 | $397.0K | 0.00% | +397+2.2% | Added |
| Man Group plc | 18,272 | $398.5K | 0.00% | −43−0.2% | Reduced |
| CWM Advisors, LLC | 18,352 | $400.3K | 0.05% | +1,240+7.2% | Added |
| Gibbs Wealth Management | 18,849 | $411.1K | 0.10% | +4,372+30.2% | Added |
| Nomura Holdings Inc | 19,456 | $424.3K | 0.00% | +19,456 | New |
| Teza Capital Management LLC | 19,535 | $426.1K | 0.19% | −693−3.4% | Reduced |
| Integrated Investment Consultants, LLC | 19,665 | $428.9K | 0.09% | −358−1.8% | Reduced |
| Creative Planning | 19,729 | $430.3K | 0.00% | +5,395+37.6% | Added |
| KLP Kapitalforvaltning AS | 20,300 | $442.7K | 0.00% | 00.0% | Unchanged |
| Connable Office Inc | 20,578 | $448.8K | 0.05% | 00.0% | Unchanged |
| Versor Investments LP | 21,293 | $464.4K | 0.08% | +11,393+115.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 21,519 | $469.3K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Corp | 22,430 | $489.2K | 0.00% | +12,971+137.1% | Added |
| Oregon Public Employees Retirement Fund | 23,110 | $504.0K | 0.01% | −700−2.9% | Reduced |
| ProShare Advisors LLC | 23,803 | $519.1K | 0.00% | −6,659−21.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 24,184 | $527.5K | 0.00% | +2,609+12.1% | Added |
| Great Lakes Advisors, LLC | 24,488 | $534.1K | 0.00% | −22,195−47.5% | Reduced |
| State of Tennessee, Treasury Department | 24,618 | $536.9K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 25,044 | $546.0K | 0.02% | +25,044 | New |
| Bank of Montreal | 25,199 | $549.6K | 0.00% | +3,812+17.8% | Added |
| EP Wealth Advisors, LLC | 25,721 | $561.0K | 0.00% | +2,832+12.4% | Added |
| West Tower Group, LLC | 27,000 | $588.9K | 1.55% | 00.0% | Unchanged |
| Steel Peak Wealth Management LLC | 27,341 | $596.3K | 0.03% | +15,634+133.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 27,675 | $603.6K | 0.00% | +10,628+62.3% | Added |
| Nikko Asset Management Americas, Inc. | 27,675 | $603.6K | 0.01% | +10,628+62.3% | Added |
| State Board of Administration of Florida Retirement System | 28,699 | $625.9K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,708 | $626.1K | 0.00% | −496−1.7% | Reduced |
| Oldfield Partners LLP | 28,729 | $626.6K | 0.18% | −10,200−26.2% | Reduced |
| Amalgamated Bank | 28,796 | $628.0K | 0.01% | −806−2.7% | Reduced |
| Advisor Group Holdings, Inc. | 28,873 | $629.7K | 0.00% | −2,293−7.4% | Reduced |
| Arizona State Retirement System | 28,962 | $631.7K | 0.00% | −490−1.7% | Reduced |
| Maryland State Retirement & Pension System | 29,511 | $643.6K | 0.02% | −4,499−13.2% | Reduced |
| Brevan Howard Capital Management LP | 29,699 | $647.7K | 0.02% | +29,699 | New |
| Teachers Retirement System of the State of Kentucky | 29,978 | $654.0K | 0.01% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 30,356 | $662.0K | 0.06% | +30,356 | New |
| Teacher Retirement System of Texas | 30,508 | $665.4K | 0.00% | +10,148+49.8% | Added |
| Keeley-Teton Advisors, LLC | 30,547 | $666.2K | 0.08% | +8,150+36.4% | Added |
| Two Sigma Advisers, LP | 30,600 | $667.4K | 0.00% | −9,600−23.9% | Reduced |
| New York State Common Retirement Fund | 31,248 | $681.5K | 0.00% | −1,139,182−97.3% | Reduced |
| Gotham Asset Management, LLC | 33,171 | $723.5K | 0.01% | +7,705+30.3% | Added |
| Verition Fund Management LLC | 33,275 | $725.7K | 0.00% | +20,852+167.8% | Added |
| Natixis Advisors, L.P. | 33,542 | $732.0K | 0.00% | −4,386−11.6% | Reduced |
| Voya Investment Management LLC | 35,778 | $780.3K | 0.00% | +241+0.7% | Added |
| Hennion & Walsh Asset Management, Inc. | 36,275 | $791.2K | 0.04% | −46−0.1% | Reduced |
| Yousif Capital Management, LLC | 37,279 | $813.1K | 0.01% | −1,147−3.0% | Reduced |
| Royce & Associates LP | 43,017 | $938.2K | 0.01% | −11,983−21.8% | Reduced |
| Winton Group Ltd | 46,238 | $1.01M | 0.06% | +23,780+105.9% | Added |
| Los Angeles Capital Management LLC | 47,436 | $1.03M | 0.00% | +88+0.2% | Added |
| Louisiana State Employees Retirement System | 47,600 | $1.04M | 0.02% | −1,300−2.7% | Reduced |
| HSBC Holdings PLC | 49,377 | $1.07M | 0.00% | +7,341+17.5% | Added |
| LPL Financial LLC | 49,703 | $1.08M | 0.00% | −6,550−11.6% | Reduced |
| Corebridge Financial, Inc. | 52,782 | $1.15M | 0.01% | −1,036−1.9% | Reduced |
| Pathstone Holdings, LLC | 52,887 | $1.16M | 0.01% | −14,790−21.9% | Reduced |
| Renaissance Technologies LLC | 54,100 | $1.18M | 0.00% | +39,500+270.5% | Added |
| Comerica Bank | 54,153 | $1.18M | 0.00% | −1,947−3.5% | Reduced |
| State of Alaska, Department of Revenue | 55,997 | $1.22M | 0.01% | −1,438−2.5% | Reduced |
| Manufacturers Life Insurance Company, The | 57,238 | $1.25M | 0.00% | +3,206+5.9% | Added |
| Jennison Associates LLC | 57,463 | $1.25M | 0.00% | +12,293+27.2% | Added |
| Illinois Municipal Retirement Fund | 57,987 | $1.26M | 0.02% | −1,799−3.0% | Reduced |
| MetLife Investment Management | 59,651 | $1.30M | 0.01% | −2,004−3.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 60,154 | $1.31M | 0.00% | +2,633+4.6% | Added |
| Stifel Financial Corp | 61,286 | $1.34M | 0.00% | −9,132−13.0% | Reduced |
| Kestra Advisory Services, LLC | 61,765 | $1.35M | 0.01% | +4,920+8.7% | Added |
| Quest Partners LLC | 65,466 | $1.43M | 0.16% | +53,426+443.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 66,189 | $1.44M | 0.00% | +2,666+4.2% | Added |
| Wedge Capital Management L L P | 69,897 | $1.52M | 0.03% | +12,199+21.1% | Added |
| Raymond James Financial Inc | 69,949 | $1.53M | 0.00% | +2,882+4.3% | Added |
| Oppenheimer Asset Management Inc. | 70,139 | $1.53M | 0.02% | −893−1.3% | Reduced |
| Engineers Gate Manager LP | 74,716 | $1.63M | 0.03% | +38,668+107.3% | Added |
| CoreCommodity Management, LLC | 75,084 | $1.64M | 0.27% | +20,062+36.5% | Added |
| Glenorchy Capital Ltd | 76,489 | $1.67M | 1.24% | −363−0.5% | Reduced |
| Graham Capital Management, L.P. | 79,770 | $1.74M | 0.06% | +49,290+161.7% | Added |
| Dark Forest Capital Management LP | 80,522 | $1.76M | 0.08% | +80,522 | New |
| Great West Life Assurance Co | 85,986 | $1.88M | 0.00% | −9,794−10.2% | Reduced |
| Price T Rowe Associates Inc | 86,478 | $1.89M | 0.00% | +4,193+5.1% | Added |
| State of New Jersey Common Pension Fund D | 87,574 | $1.91M | 0.01% | +11,157+14.6% | Added |
| Isthmus Partners, LLC | 88,477 | $1.93M | 0.24% | +295+0.3% | Added |
| Jacobs Levy Equity Management, Inc | 91,217 | $1.99M | 0.01% | +91,217 | New |
| Fox Run Management, L.L.C. | 91,609 | $2.00M | 0.31% | +91,609 | New |