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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
CoreCommodity Management, LLC55,790$1.19M0.35%−172−0.3%Reduced
American International Group, Inc.54,713$1.16M0.00%−462−0.8%Reduced
Deutsche Bank AG53,915$1.15M0.00%−1,018−1.9%Reduced
Pathstone Holdings, LLC53,324$1.13M0.01%+53,324New
MetLife Investment Management52,683$1.12M0.01%00.0%Unchanged
Yousif Capital Management, LLC52,467$1.12M0.01%+2,614+5.2%Added
Louisiana State Employees Retirement System50,400$1.07M0.02%−900−1.8%Reduced
Fisher Asset Management, LLC50,150$1.07M0.00%−6,248−11.1%Reduced
Manufacturers Life Insurance Company, The50,054$1.07M0.00%−996−2.0%Reduced
Mirae Asset Global Investments Co., Ltd.47,853$1.02M0.00%00.0%Unchanged
Guggenheim Capital LLC47,113$1.00M0.01%+14,639+45.1%Added
Comerica Bank47,013$1.00M0.00%+212+0.5%Added
Amalgamated Bank43,050$916.0K0.01%−1,390−3.1%Reduced
HRT Financial LP43,024$915.0K0.01%+33,562+354.7%Added
State of Tennessee, Treasury Department39,611$842.9K0.00%−22,128−35.8%Reduced
Hennion & Walsh Asset Management, Inc.38,881$827.4K0.05%+1,996+5.4%Added
Jane Street Group, LLC38,719$823.9K0.00%+6,748+21.1%Added
Jupiter Asset Management Ltd37,674$801.7K0.01%+37,674New
Aquatic Capital Management LLC37,000$787.0K0.02%+37,000New
Maryland State Retirement & Pension System36,608$779.0K0.02%−512−1.4%Reduced
Natixis Advisors, L.P.35,375$752.0K0.00%+1,516+4.5%Added
Redhawk Wealth Advisors, Inc.34,638$737.1K0.14%+3,248+10.3%Added
Sumitomo Mitsui Trust Holdings, Inc.33,817$719.6K0.00%−8,471−20.0%Reduced
Nikko Asset Management Americas, Inc.33,817$719.3K0.01%−8,471−20.0%Reduced
Keeley-Teton Advisors, LLC32,900$700.1K0.09%00.0%Unchanged
Stifel Financial Corp31,155$663.0K0.00%−2,513−7.5%Reduced
Teachers Retirement System of the State of Kentucky29,978$638.0K0.01%00.0%Unchanged
Victory Capital Management Inc29,834$634.9K0.00%−1,770−5.6%Reduced
Oregon Public Employees Retirement Fund29,496$627.7K0.01%−505−1.7%Reduced
Advisor Group Holdings, Inc.29,144$620.2K0.00%+129+0.4%Added
State Board of Administration of Florida Retirement System28,699$610.7K0.00%00.0%Unchanged
Teacher Retirement System of Texas28,431$605.0K0.00%−3,357−10.6%Reduced
Arizona State Retirement System28,173$599.5K0.00%−519−1.8%Reduced
Profund Advisors LLC27,919$594.1K0.03%−1,997−6.7%Reduced
Chesapeake Capital Corp27,659$588.6K0.43%+27,659New
Boulder Hill Capital Management LP25,500$542.6K0.29%+25,500New
Captrust Financial Advisors25,353$539.5K0.00%−509−2.0%Reduced
Hanseatic Management Services Inc21,918$466.4K0.81%−1,348−5.8%Reduced
Bank of Montreal20,935$463.9K0.00%+165+0.8%Added
Zurcher Kantonalbank (Zurich Cantonalbank)21,757$463.0K0.00%+824+3.9%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys21,736$462.5K0.00%−45,641−67.7%Reduced
Integrated Investment Consultants, LLC21,583$459.3K0.15%−373−1.7%Reduced
Connable Office Inc21,251$452.2K0.05%00.0%Unchanged
Versor Investments LP20,000$425.6K0.09%−949−4.5%Reduced
CWM Advisors, LLC19,621$417.5K0.05%+5,424+38.2%Added
Seven Eight Capital, LP19,213$408.9K0.05%+19,213New
ProShare Advisors LLC18,876$401.7K0.00%+3,573+23.3%Added
ClariVest Asset Management LLC18,413$391.8K0.02%−3,200−14.8%Reduced
STRS Ohio17,900$380.0K0.00%−3,200−15.2%Reduced
Oppenheimer & Co Inc17,838$379.6K0.01%+17,838New
Mutual of America Capital Management LLC17,630$375.2K0.00%−33−0.2%Reduced
Citadel Advisors LLC16,735$356.1K0.00%−61,489−78.6%Reduced
Public Employees Retirement Association of Colorado16,560$352.0K0.00%−2,309−12.2%Reduced
Kestra Advisory Services, LLC16,470$350.5K0.00%+16,470New
Russell Investments Group, Ltd.15,553$331.0K0.00%+1,961+14.4%Added
SG Americas Securities, LLC15,513$330.0K0.00%−18,558−54.5%Reduced
Mackenzie Financial Corp14,576$310.2K0.00%−7,535−34.1%Reduced
Man Group plc14,341$305.2K0.00%––
Shell Asset Management Co14,337$305.0K0.01%−4,306−23.1%Reduced
Nisa Investment Advisors, LLC14,085$299.7K0.00%−660−4.5%Reduced
Engineers Gate Manager LP13,770$293.0K0.01%−6,982−33.6%Reduced
Walleye Capital LLC13,649$290.5K0.00%+13,649New
Guidance Capital, Inc13,871$286.4K0.11%+1,111+8.7%Added
Mariner, LLC13,382$284.8K0.00%+71+0.5%Added
Cambridge Investment Research Advisors, Inc.12,979$276.0K0.00%+450+3.6%Added
The PNC Financial Services Group, Inc.12,856$273.6K0.00%−3,334−20.6%Reduced
XTX Topco Ltd12,412$264.1K0.06%+12,412New
Sawtooth Solutions, LLC11,530$245.4K0.01%−273−2.3%Reduced
Bleakley Financial Group, LLC11,530$245.4K0.01%−273−2.3%Reduced
Pictet Asset Management Holding SA11,470$244.1K0.00%00.0%Unchanged
AQR Capital Management LLC10,713$228.0K0.00%−24,918−69.9%Reduced
JustInvest LLC10,566$224.8K0.01%−66−0.6%Reduced
O'Shaughnessy Asset Management, LLC10,155$216.1K0.00%+484+5.0%Added
Rathbone Brothers plc10,000$212.8K0.00%00.0%Unchanged
Tanglewood Legacy Advisors, LLC10,000$212.8K0.12%00.0%Unchanged
Ameritas Investment Partners, Inc.9,991$212.6K0.01%00.0%Unchanged
Lazard Asset Management LLC9,993$212.0K0.00%−14,468−59.1%Reduced
HighTower Advisors, LLC9,968$212.0K0.00%−10,518−51.3%Reduced
Tower Research Capital LLC (TRC)8,570$182.4K0.00%−194−2.2%Reduced
State of Wyoming8,459$180.0K0.03%+5,319+169.4%Added
Metropolitan Life Insurance Co5,823$123.9K0.01%00.0%Unchanged
PEAK6 Investments LLC5,604$119.3K0.01%+5,604New
Householder Group Estate & Retirement Specialist, LLC5,167$109.0K0.04%−1,000−16.2%Reduced
West Tower Group, LLC3,572$76.0K0.15%+3,354+1,538.5%Added
KBC Group NV3,018$64.0K0.00%00.0%Unchanged
Neo Ivy Capital Management2,052$44.0K0.10%+2,052New
Pineridge Advisors LLC2,059$43.8K0.01%+2,059New
Chilton Capital Management LLC2,000$42.6K0.00%00.0%Unchanged
Quadrant Capital Group LLC1,816$38.6K0.00%+52+2.9%Added
US Bancorp1,748$37.2K0.00%+245+16.3%Added
Group One Trading, L.P.1,460$31.1K0.00%+1,460New
Allspring Global Investments Holdings, LLC1,459$31.0K0.00%−7,437−83.6%Reduced
Versant Capital Management, Inc1,388$29.5K0.01%−532−27.7%Reduced
Public Employees Retirement System of Ohio1,356$28.9K0.00%−355−20.7%Reduced
Investors Research Corp1,100$23.4K0.01%00.0%Unchanged
EntryPoint Capital, LLC1,068$22.7K0.02%+1,068New
GAMMA Investing LLC1,051$21.8K0.01%+1,051New
Signaturefd, LLC962$20.5K0.00%−108−10.1%Reduced
EverSource Wealth Advisors, LLC925$19.7K0.00%00.0%Unchanged
Eagle Bay Advisors LLC653$13.9K0.01%−4,648−87.7%Reduced