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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 16,636,357 | $362.8M | 0.01% | −420,675−2.5% | Reduced |
| Vanguard Group Inc | 12,361,546 | $269.6M | 0.00% | −118,971−1.0% | Reduced |
| Brown Advisory Inc | 6,545,919 | $142.8M | 0.20% | +1,416,251+27.6% | Added |
| State Street Corp | 4,849,545 | $105.8M | 0.00% | −139,642−2.8% | Reduced |
| Earnest Partners LLC | 4,217,394 | $92.0M | 0.44% | −1,220,278−22.4% | Reduced |
| Neuberger Berman Group LLC | 3,861,403 | $84.2M | 0.07% | −945,296−19.7% | Reduced |
| American Century Companies Inc | 3,113,578 | $67.9M | 0.04% | +271,868+9.6% | Added |
| Dimensional Fund Advisors LP | 2,776,516 | $60.6M | 0.02% | +111,410+4.2% | Added |
| Geode Capital Management, LLC | 2,326,457 | $50.8M | 0.00% | +56,264+2.5% | Added |
| Greenhouse Funds LLLP | 2,268,079 | $49.5M | 2.41% | −421,716−15.7% | Reduced |
| Loomis Sayles & Co L P | 2,068,712 | $45.1M | 0.07% | −37,290−1.8% | Reduced |
| Congress Asset Management Co | 1,790,545 | $39.1M | 0.29% | +54,238+3.1% | Added |
| Van Eck Associates Corp | 1,483,304 | $32.4M | 0.04% | −85,177−5.4% | Reduced |
| Charles Schwab Investment Management Inc | 1,331,297 | $29.0M | 0.01% | +32,639+2.5% | Added |
| Franklin Resources Inc | 1,329,163 | $29.0M | 0.01% | −710,712−34.8% | Reduced |
| Royal Bank of Canada | 1,239,342 | $27.0M | 0.01% | −82,425−6.2% | Reduced |
| Northern Trust Corp | 1,203,892 | $26.3M | 0.00% | −26,994−2.2% | Reduced |
| Morgan Stanley | 1,040,287 | $22.7M | 0.00% | −128,716−11.0% | Reduced |
| Fort Washington Investment Advisors Inc | 984,542 | $21.5M | 0.13% | +129,793+15.2% | Added |
| FMR LLC | 953,409 | $20.8M | 0.00% | −500,441−34.4% | Reduced |
| Aristotle Capital Boston, LLC | 924,892 | $20.2M | 1.01% | −298,237−24.4% | Reduced |
| Ranger Investment Management, L.P. | 893,112 | $19.5M | 1.39% | −13,361−1.5% | Reduced |
| FIL Ltd | 796,575 | $17.4M | 0.02% | +73,275+10.1% | Added |
| Goldman Sachs Group Inc | 766,592 | $16.7M | 0.00% | −169,991−18.2% | Reduced |
| Bank of New York Mellon Corp | 652,692 | $14.2M | 0.00% | −1,399,484−68.2% | Reduced |
| Qube Research & Technologies Ltd | 629,500 | $13.7M | 0.02% | +332,723+112.1% | Added |
| Invesco Ltd. | 601,806 | $13.1M | 0.00% | +663+0.1% | Added |
| JPMorgan Chase & Co | 592,081 | $12.9M | 0.00% | −205,436−25.8% | Reduced |
| Bank of America Corp | 570,466 | $12.4M | 0.00% | +41,438+7.8% | Added |
| Nuveen, LLC | 549,898 | $12.0M | 0.00% | +549,898 | New |
| First Trust Advisors LP | 540,209 | $11.8M | 0.01% | +85,933+18.9% | Added |
| Principal Financial Group Inc | 539,234 | $11.8M | 0.01% | +12,085+2.3% | Added |
| Fisher Asset Management, LLC | 530,618 | $11.6M | 0.01% | +144,550+37.4% | Added |
| Goehring & Rozencwajg Associates, LLC | 470,545 | $10.2M | 1.85% | +10,356+2.3% | Added |
| SEI Investments Co | 425,030 | $9.27M | 0.01% | +38,766+10.0% | Added |
| Cubist Systematic Strategies, LLC | 408,844 | $8.92M | 0.12% | +83,302+25.6% | Added |
| Keating Investment Counselors Inc | 387,233 | $8.45M | 2.55% | −5,800−1.5% | Reduced |
| Gamco Investors, Inc. Et Al | 370,190 | $8.07M | 0.09% | −850−0.2% | Reduced |
| Sagefield Capital LP | 355,589 | $7.76M | 0.93% | −170,728−32.4% | Reduced |
| Schroder Investment Management Group | 351,599 | $7.59M | 0.01% | +338,542+2,592.8% | Added |
| UBS Group AG | 333,987 | $7.28M | 0.00% | −200,568−37.5% | Reduced |
| Envestnet Asset Management Inc | 326,978 | $7.13M | 0.00% | +4,950+1.5% | Added |
| Public Sector Pension Investment Board | 320,489 | $6.99M | 0.03% | +66,378+26.1% | Added |
| Algert Global LLC | 305,899 | $6.67M | 0.17% | +28,591+10.3% | Added |
| Legal & General Group Plc | 277,548 | $6.05M | 0.00% | −7,160−2.5% | Reduced |
| Old West Investment Management, LLC | 263,200 | $5.74M | 2.07% | +203,200+338.7% | Added |
| Rhumbline Advisers | 258,594 | $5.64M | 0.01% | +2,070+0.8% | Added |
| Wells Fargo & Company | 254,838 | $5.56M | 0.00% | −1,893−0.7% | Reduced |
| Barclays PLC | 241,821 | $5.27M | 0.00% | −54,900−18.5% | Reduced |
| Ameriprise Financial Inc | 237,401 | $5.18M | 0.00% | −22,557−8.7% | Reduced |
| Edgestream Partners, L.P. | 231,018 | $5.04M | 0.17% | +231,018 | New |
| Janus Henderson Group PLC | 233,114 | $5.04M | 0.00% | −514,761−68.8% | Reduced |
| Citigroup Inc | 226,755 | $4.95M | 0.00% | +461+0.2% | Added |
| State of Wisconsin Investment Board | 226,568 | $4.94M | 0.01% | −22,277−9.0% | Reduced |
| Congress Wealth Management LLC | 210,298 | $4.59M | 0.05% | +5,461+2.7% | Added |
| Prudential Financial Inc | 208,335 | $4.54M | 0.01% | −48,890−19.0% | Reduced |
| Victory Capital Management Inc | 198,042 | $4.32M | 0.00% | −283,991−58.9% | Reduced |
| Swiss National Bank | 195,748 | $4.27M | 0.00% | −3,900−2.0% | Reduced |
| Marshall Wace, LLP | 177,983 | $3.88M | 0.01% | +177,983 | New |
| Gabelli Funds LLC | 173,973 | $3.79M | 0.03% | −10,000−5.4% | Reduced |
| New York State Teachers Retirement System | 172,052 | $3.75M | 0.01% | −8,710−4.8% | Reduced |
| AQR Capital Management LLC | 162,389 | $3.54M | 0.00% | −111−0.1% | Reduced |
| Panagora Asset Management Inc | 160,513 | $3.50M | 0.02% | +140,592+705.7% | Added |
| UBS Asset Management Americas Inc | 157,436 | $3.43M | 0.00% | −3,163−2.0% | Reduced |
| Susquehanna International Group, LLP | 154,981 | $3.38M | 0.01% | −7,624−4.7% | Reduced |
| EFG Asset Management (North America) Corp. | 153,471 | $3.35M | 0.56% | −931−0.6% | Reduced |
| Russell Investments Group, Ltd. | 153,353 | $3.34M | 0.00% | +55,717+57.1% | Added |
| D. E. Shaw & Co., Inc. | 153,066 | $3.34M | 0.00% | +124,418+434.3% | Added |
| Squarepoint Ops LLC | 149,320 | $3.26M | 0.01% | −22,633−13.2% | Reduced |
| Deutsche Bank AG | 147,642 | $3.22M | 0.00% | +57,719+64.2% | Added |
| Thrivent Financial for Lutherans | 146,810 | $3.20M | 0.01% | −3,883−2.6% | Reduced |
| Federated Hermes, Inc. | 144,127 | $3.14M | 0.01% | +18,241+14.5% | Added |
| Balyasny Asset Management LLC | 133,967 | $2.92M | 0.01% | +115,562+627.9% | Added |
| Jane Street Group, LLC | 131,396 | $2.87M | 0.01% | +110,536+529.9% | Added |
| Concurrent Investment Advisors, LLC | 128,855 | $2.81M | 0.07% | −465−0.4% | Reduced |
| Tudor Investment Corp Et Al | 127,409 | $2.78M | 0.02% | −21,649−14.5% | Reduced |
| Citadel Advisors LLC | 124,245 | $2.71M | 0.00% | +124,245 | New |
| Empowered Funds, LLC | 120,776 | $2.63M | 0.04% | +2,310+1.9% | Added |
| F/M Investments LLC | 120,282 | $2.62M | 0.10% | +897+0.8% | Added |
| Alliancebernstein L.P. | 116,660 | $2.54M | 0.00% | −4,310−3.6% | Reduced |
| TownSquare Capital, LLC | 107,263 | $2.34M | 0.02% | +9,805+10.1% | Added |
| Millennium Management LLC | 101,828 | $2.22M | 0.00% | +55,928+121.8% | Added |
| Trexquant Investment LP | 99,137 | $2.16M | 0.03% | +25,799+35.2% | Added |
| Intech Investment Management LLC | 93,627 | $2.04M | 0.02% | +31,894+51.7% | Added |
| California State Teachers Retirement System | 92,708 | $2.02M | 0.00% | −2,182−2.3% | Reduced |
| Norges Bank | 91,869 | $2.00M | 0.00% | −146,533−61.5% | Reduced |
| Fox Run Management, L.L.C. | 91,609 | $2.00M | 0.31% | +91,609 | New |
| Jacobs Levy Equity Management, Inc | 91,217 | $1.99M | 0.01% | +91,217 | New |
| Isthmus Partners, LLC | 88,477 | $1.93M | 0.24% | +295+0.3% | Added |
| State of New Jersey Common Pension Fund D | 87,574 | $1.91M | 0.01% | +11,157+14.6% | Added |
| Price T Rowe Associates Inc | 86,478 | $1.89M | 0.00% | +4,193+5.1% | Added |
| Great West Life Assurance Co | 85,986 | $1.88M | 0.00% | −9,794−10.2% | Reduced |
| Dark Forest Capital Management LP | 80,522 | $1.76M | 0.08% | +80,522 | New |
| Graham Capital Management, L.P. | 79,770 | $1.74M | 0.06% | +49,290+161.7% | Added |
| Glenorchy Capital Ltd | 76,489 | $1.67M | 1.24% | −363−0.5% | Reduced |
| CoreCommodity Management, LLC | 75,084 | $1.64M | 0.27% | +20,062+36.5% | Added |
| Engineers Gate Manager LP | 74,716 | $1.63M | 0.03% | +38,668+107.3% | Added |
| Oppenheimer Asset Management Inc. | 70,139 | $1.53M | 0.02% | −893−1.3% | Reduced |
| Raymond James Financial Inc | 69,949 | $1.53M | 0.00% | +2,882+4.3% | Added |
| Wedge Capital Management L L P | 69,897 | $1.52M | 0.03% | +12,199+21.1% | Added |