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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 4 sales; 376 institutions reported holding it in 13F filings for Q2 2026, worth $4.22B in total; no superinvestor holds it.

13F holders, Q4 2023

Institutional positions in Oceaneering International Inc as of Dec 31, 2023. 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
235
−5 vs. Q3 2023
Shares held
94.4M
+1.75M (+1.9%) vs. Q3 2023
Total value
$2.01B
−$375.5M (−15.7%) vs. Q3 2023
New holders
35
77 more added
Sold out
40
95 more reduced

3 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: 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.

Institutional holdersQ4 2023: 235 institutions
Q1 2021: 179 institutionsQ2 2021: 190 institutionsQ3 2021: 196 institutionsQ4 2021: 200 institutionsQ1 2022: 220 institutionsQ2 2022: 200 institutionsQ3 2022: 200 institutionsQ4 2022: 206 institutionsQ1 2023: 228 institutionsQ2 2023: 224 institutionsQ3 2023: 243 institutionsQ4 2023: 235 institutionsQ1 2024: 233 institutionsQ2 2024: 234 institutionsQ3 2024: 260 institutionsQ4 2024: 287 institutionsQ1 2025: 286 institutionsQ2 2025: 288 institutionsQ3 2025: 301 institutionsQ4 2025: 314 institutionsQ1 2026: 367 institutionsQ2 2026: 376 institutions
Value heldQ4 2023: $2.01B
Q1 2021: $994.6MQ2 2021: $1.37BQ3 2021: $1.16BQ4 2021: $984.8MQ1 2022: $1.36BQ2 2022: $986.3MQ3 2022: $725.9MQ4 2022: $1.63BQ1 2023: $1.67BQ2 2023: $1.76BQ3 2023: $2.39BQ4 2023: $2.01BQ1 2024: $2.24BQ2 2024: $2.36BQ3 2024: $2.51BQ4 2024: $2.62BQ1 2025: $2.10BQ2 2025: $1.99BQ3 2025: $2.37BQ4 2025: $2.41BQ1 2026: $3.61BQ2 2026: $4.22B
Institutions holding OII and their total value by quarter
QuarterHoldersValue
Q2 2026376$4.22B
Q1 2026367$3.61B
Q4 2025314$2.41B
Q3 2025301$2.37B
Q2 2025288$1.99B
Q1 2025286$2.10B
Q4 2024287$2.62B
Q3 2024260$2.51B
Q2 2024234$2.36B
Q1 2024233$2.24B
Q4 2023235$2.01B
Q3 2023243$2.39B
Q2 2023224$1.76B
Q1 2023228$1.67B
Q4 2022206$1.63B
Q3 2022200$725.9M
Q2 2022200$986.3M
Q1 2022220$1.36B
Q4 2021200$984.8M
Q3 2021196$1.16B
Q2 2021190$1.37B
Q1 2021179$994.6M

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding Oceaneering International Inc; share changes are against Q3 2023.

Institutions holding OII in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Chesapeake Capital Corp27,659$588.6K0.43%+27,659New
Profund Advisors LLC27,919$594.1K0.03%−1,997−6.7%Reduced
Arizona State Retirement System28,173$599.5K0.00%−519−1.8%Reduced
Teacher Retirement System of Texas28,431$605.0K0.00%−3,357−10.6%Reduced
State Board of Administration of Florida Retirement System28,699$610.7K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.29,144$620.2K0.00%+129+0.4%Added
Oregon Public Employees Retirement Fund29,496$627.7K0.01%−505−1.7%Reduced
Victory Capital Management Inc29,834$634.9K0.00%−1,770−5.6%Reduced
Teachers Retirement System of the State of Kentucky29,978$638.0K0.01%00.0%Unchanged
Stifel Financial Corp31,155$663.0K0.00%−2,513−7.5%Reduced
Keeley-Teton Advisors, LLC32,900$700.1K0.09%00.0%Unchanged
Nikko Asset Management Americas, Inc.33,817$719.3K0.01%−8,471−20.0%Reduced
Sumitomo Mitsui Trust Holdings, Inc.33,817$719.6K0.00%−8,471−20.0%Reduced
Redhawk Wealth Advisors, Inc.34,638$737.1K0.14%+3,248+10.3%Added
Natixis Advisors, L.P.35,375$752.0K0.00%+1,516+4.5%Added
Maryland State Retirement & Pension System36,608$779.0K0.02%−512−1.4%Reduced
Aquatic Capital Management LLC37,000$787.0K0.02%+37,000New
Jupiter Asset Management Ltd37,674$801.7K0.01%+37,674New
Jane Street Group, LLC38,719$823.9K0.00%+6,748+21.1%Added
Hennion & Walsh Asset Management, Inc.38,881$827.4K0.05%+1,996+5.4%Added
State of Tennessee, Treasury Department39,611$842.9K0.00%−22,128−35.8%Reduced
HRT Financial LP43,024$915.0K0.01%+33,562+354.7%Added
Amalgamated Bank43,050$916.0K0.01%−1,390−3.1%Reduced
Comerica Bank47,013$1.00M0.00%+212+0.5%Added
Guggenheim Capital LLC47,113$1.00M0.01%+14,639+45.1%Added
Mirae Asset Global Investments Co., Ltd.47,853$1.02M0.00%00.0%Unchanged
Manufacturers Life Insurance Company, The50,054$1.07M0.00%−996−2.0%Reduced
Fisher Asset Management, LLC50,150$1.07M0.00%−6,248−11.1%Reduced
Louisiana State Employees Retirement System50,400$1.07M0.02%−900−1.8%Reduced
Yousif Capital Management, LLC52,467$1.12M0.01%+2,614+5.2%Added
MetLife Investment Management52,683$1.12M0.01%00.0%Unchanged
Pathstone Holdings, LLC53,324$1.13M0.01%+53,324New
Deutsche Bank AG53,915$1.15M0.00%−1,018−1.9%Reduced
American International Group, Inc.54,713$1.16M0.00%−462−0.8%Reduced
CoreCommodity Management, LLC55,790$1.19M0.35%−172−0.3%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.57,764$1.19M0.00%−14,979−20.6%Reduced
Jacobs Levy Equity Management, Inc57,282$1.22M0.01%+57,282New
Los Angeles Capital Management LLC57,968$1.23M0.00%−13,243−18.6%Reduced
Canada Pension Plan Investment Board60,800$1.29M0.00%+60,800New
State of Alaska, Department of Revenue61,966$1.32M0.02%−781−1.2%Reduced
Squarepoint Ops LLC61,981$1.32M0.01%+22,177+55.7%Added
Wedge Capital Management L L P62,591$1.33M0.02%+2,763+4.6%Added
Raymond James & Associates62,941$1.34M0.00%+4,849+8.3%Added
Illinois Municipal Retirement Fund63,973$1.36M0.02%+10,074+18.7%Added
Oldfield Partners LLP64,629$1.38M0.19%−3,100−4.6%Reduced
Glenorchy Capital Ltd69,906$1.49M1.39%+69,906New
Roubaix Capital, LLC71,149$1.51M1.06%+71,149New
Royce & Associates LP72,000$1.53M0.01%−73,555−50.5%Reduced
Oppenheimer Asset Management Inc.73,383$1.56M0.02%−2,968−3.9%Reduced
Isthmus Partners, LLC75,218$1.60M0.21%+3,249+4.5%Added
Appian Way Asset Management LP76,140$1.62M0.52%+76,140New
UBS Group AG79,684$1.70M0.00%+57,312+256.2%Added
Two Sigma Investments, LP83,100$1.77M0.00%+159+0.2%Added
Citigroup Inc84,181$1.79M0.00%+14,839+21.4%Added
Great West Life Assurance Co86,051$1.83M0.00%−2,187−2.5%Reduced
Texas Permanent School Fund87,012$1.85M0.02%+1,421+1.7%Added
Renaissance Technologies LLC87,300$1.86M0.00%+20,500+30.7%Added
Edgestream Partners, L.P.87,379$1.86M0.13%+57,076+188.4%Added
Voya Investment Management LLC88,510$1.88M0.00%+360.0%Added
Thrivent Financial for Lutherans89,754$1.91M0.00%−2,439−2.6%Reduced
Millennium Management LLC103,217$2.20M0.00%−113,795−52.4%Reduced
California State Teachers Retirement System106,352$2.26M0.00%−4,913−4.4%Reduced
Credit Suisse AG109,223$2.32M0.00%+5,851+5.7%Added
Panagora Asset Management Inc111,565$2.37M0.01%−77,568−41.0%Reduced
UBS Asset Management Americas Inc111,603$2.37M0.00%+5,147+4.8%Added
State of New Jersey Common Pension Fund D119,909$2.55M0.01%+11,425+10.5%Added
Boothbay Fund Management, LLC121,107$2.58M0.10%−87,401−41.9%Reduced
D. E. Shaw & Co., Inc.124,409$2.65M0.00%−208,091−62.6%Reduced
Concurrent Investment Advisors, LLC125,885$2.68M0.13%+125,885New
Bank of America Corp132,711$2.82M0.00%−229,807−63.4%Reduced
Alliancebernstein L.P.136,120$2.90M0.00%00.0%Unchanged
Price T Rowe Associates Inc137,334$2.92M0.00%−4,468−3.2%Reduced
Two Sigma Advisers, LP140,900$3.00M0.01%−58,400−29.3%Reduced
BNP Paribas Arbitrage, SA144,891$3.08M0.01%−13,730−8.7%Reduced
First Trust Advisors LP158,153$3.37M0.00%+118,389+297.7%Added
Barclays PLC158,423$3.37M0.00%+108,908+219.9%Added
Hillsdale Investment Management Inc.165,100$3.51M0.29%+165,100New
Susquehanna International Group, LLP171,124$3.64M0.01%+122,500+251.9%Added
New York State Teachers Retirement System184,962$3.94M0.01%00.0%Unchanged
Great Lakes Advisors, LLC185,044$3.94M0.04%−140,206−43.1%Reduced
Swiss National Bank198,648$4.23M0.00%−22,900−10.3%Reduced
Wells Fargo & Company205,913$4.38M0.00%−24,114−10.5%Reduced
Public Sector Pension Investment Board209,017$4.45M0.03%+84,454+67.8%Added
Qube Research & Technologies Ltd216,118$4.60M0.01%+216,118New
Gabelli Funds LLC219,944$4.68M0.04%−4,231−1.9%Reduced
Federated Hermes, Inc.238,261$5.07M0.01%−17,890−7.0%Reduced
Algert Global LLC242,041$5.15M0.21%+183,122+310.8%Added
State of Wisconsin Investment Board242,074$5.15M0.01%−16,602−6.4%Reduced
Envestnet Asset Management Inc244,515$5.20M0.00%+5,499+2.3%Added
Manatuck Hill Partners, LLC280,700$5.97M2.55%+102,000+57.1%Added
Legal & General Group Plc287,653$6.12M0.00%+2,310+0.8%Added
Schroder Investment Management Group296,193$6.30M0.01%+108,458+57.8%Added
Rhumbline Advisers306,459$6.52M0.01%+35,595+13.1%Added
Goehring & Rozencwajg Associates, LLC358,727$7.63M1.84%+11,705+3.4%Added
Hawk Ridge Capital Management LP417,464$8.88M0.51%+417,464New
Gamco Investors, Inc. Et Al440,375$9.37M0.10%−7,600−1.7%Reduced
JPMorgan Chase & Co451,646$9.61M0.00%−65,152−12.6%Reduced
Goldman Sachs Group Inc461,128$9.81M0.00%+76,252+19.8%Added
Keating Investment Counselors Inc498,493$10.6M3.79%−29,403−5.6%Reduced
Agf Management Ltd499,613$10.6M0.06%−25,387−4.8%Reduced