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

13F holders, Q3 2023

Institutional positions in Oceaneering International Inc as of Sep 30, 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
243
+21 vs. Q2 2023
Shares held
92.7M
−1.08M (−1.2%) vs. Q2 2023
Total value
$2.39B
+$631.9M (+36.0%) vs. Q2 2023
New holders
42
79 more added
Sold out
21
97 more reduced

2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2023: 243 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 heldQ3 2023: $2.39B
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, Q3 2023

Shares, value and share of portfolio for each institution holding Oceaneering International Inc; share changes are against Q2 2023.

Institutions holding OII in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd8$00.00%−1−11.1%Reduced
Steward Financial Group LLC31$00.00%+31New
Huntington National Bank1$260.00%00.0%Unchanged
AdvisorNet Financial, Inc8$2060.00%+5+166.7%Added
SJS Investment Consulting Inc.10$2580.00%+6+150.0%Added
Creative Planning10$2580.00%+10New
JFS Wealth Advisors, LLC25$6430.00%+17+212.5%Added
Headlands Technologies LLC45$1.16K0.00%+45New
Allworth Financial LP65$1.67K0.00%+65New
Farmers & Merchants Investments Inc72$1.85K0.00%−3−4.0%Reduced
Massmutual Trust Co FSB88$2.26K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC121$3.11K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC163$3.58K0.00%−3−1.8%Reduced
Fifth Third Bancorp150$3.86K0.00%00.0%Unchanged
LGT Financial Advisors LLC152$3.91K0.00%+152New
Glassman Wealth Services155$3.99K0.00%+44+39.6%Added
National Bank of Canada199$4.85K0.00%00.0%Unchanged
Global Retirement Partners, LLC210$4.99K0.00%+210New
Proequities, Inc.204$5.25K0.00%00.0%Unchanged
West Tower Group, LLC218$5.61K0.00%+218New
Parallel Advisors, LLC229$5.89K0.00%+15+7.0%Added
Moisand Fitzgerald Tamayo, LLC299$7.69K0.00%00.0%Unchanged
Lindbrook Capital, LLC320$8.23K0.00%+11+3.6%Added
Bessemer Group Inc372$9.00K0.00%00.0%Unchanged
Psagot Value Holdings Ltd. / (Israel)337$9.00K0.00%+248+278.7%Added
Riggs Asset Managment Co. Inc.400$10.3K0.00%+150+60.0%Added
Parkside Financial Bank & Trust444$11.4K0.00%−55−11.0%Reduced
Barrow Hanley Mewhinney & Strauss LLC505$13.0K0.00%−140−21.7%Reduced
CWM, LLC537$14.0K0.00%00.0%Unchanged
American National Bank640$16.5K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC925$23.8K0.00%00.0%Unchanged
Signaturefd, LLC1,070$27.5K0.00%+108+11.2%Added
Investors Research Corp1,100$28.3K0.01%00.0%Unchanged
US Bancorp1,503$38.7K0.00%−71−4.5%Reduced
Public Employees Retirement System of Ohio1,711$44.0K0.00%−802−31.9%Reduced
Quadrant Capital Group LLC1,764$45.4K0.00%+46+2.7%Added
Versant Capital Management, Inc1,920$49.4K0.02%00.0%Unchanged
Chilton Capital Management LLC2,000$51.4K0.00%00.0%Unchanged
KBC Group NV3,018$78.0K0.00%−4,409−59.4%Reduced
State of Wyoming3,140$80.8K0.02%+1,534+95.5%Added
Exchange Traded Concepts, LLC3,634$93.5K0.00%+3,634New
USA Financial Portformulas Corp3,642$93.7K0.14%00.0%Unchanged
Acadian Asset Management LLC5,137$132.0K0.00%−5,875−53.4%Reduced
Eagle Bay Advisors LLC5,301$136.3K0.06%+1,003+23.3%Added
Metropolitan Life Insurance Co5,823$149.8K0.01%+140+2.5%Added
Householder Group Estate & Retirement Specialist, LLC6,167$158.6K0.06%+6,167New
Point72 Asset Management, L.P.6,541$168.2K0.00%−100,428−93.9%Reduced
Crossmark Global Holdings, Inc.8,017$200.0K0.00%+8,017New
Centiva Capital, LP7,954$204.6K0.01%−4,377−35.5%Reduced
Meridian Management Co8,000$205.8K0.07%+8,000New
Patriot Financial Group Insurance Agency, LLC8,000$205.8K0.04%+8,000New
Omers Administration Corp8,100$208.3K0.00%+8,100New
Lido Advisors, LLC8,345$214.6K0.00%+8,345New
Vahanian & Associates Financial Planning Inc.8,450$217.3K0.70%−7,500−47.0%Reduced
Tower Research Capital LLC (TRC)8,764$225.4K0.01%+3,761+75.2%Added
Allspring Global Investments Holdings, LLC8,896$228.8K0.00%−3,430−27.8%Reduced
LPL Financial LLC8,955$230.3K0.00%+8,955New
GWM Advisors LLC9,044$232.6K0.00%+8,119+877.7%Added
Maverick Capital LtdSuperinvestorMaverick Capital9,421$242.3K0.01%+9,421New
HRT Financial LP9,462$243.0K0.00%−7,915−45.5%Reduced
O'Shaughnessy Asset Management, LLC9,671$248.7K0.00%+9,671New
Ameritas Investment Partners, Inc.9,991$257.0K0.01%+1,687+20.3%Added
Tanglewood Legacy Advisors, LLC10,000$257.2K0.15%−14,600−59.3%Reduced
Rathbone Brothers plc10,000$257.2K0.00%−5,000−33.3%Reduced
Teza Capital Management LLC10,129$260.5K0.04%+10,129New
Winton Group Ltd10,290$264.7K0.02%+10,290New
JustInvest LLC10,632$273.5K0.01%+510+5.0%Added
TD Asset Management Inc10,700$275.2K0.00%+10,700New
Virginia Retirement Systems Et Al11,300$290.6K0.00%+11,300New
TownSquare Capital, LLC11,435$294.1K0.01%+11,435New
Pictet Asset Management Holding SA11,470$295.0K0.00%+11,470New
FDx Advisors, Inc.11,601$298.0K0.02%−2,283−16.4%Reduced
Bleakley Financial Group, LLC11,803$303.6K0.01%−250−2.1%Reduced
Sawtooth Solutions, LLC11,803$303.6K0.01%−237−2.0%Reduced
Guidance Capital, Inc12,760$318.5K0.14%+663+5.5%Added
Cambridge Investment Research Advisors, Inc.12,529$322.0K0.00%00.0%Unchanged
Twinbeech Capital LP12,676$326.0K0.01%+12,676New
Integrated Wealth Concepts LLC13,110$337.2K0.01%−110−0.8%Reduced
Mariner, LLC13,311$342.4K0.00%+1,088+8.9%Added
Russell Investments Group, Ltd.13,592$349.6K0.00%−3,992−22.7%Reduced
CWM Advisors, LLC14,197$365.2K0.05%−5,101−26.4%Reduced
Nisa Investment Advisors, LLC14,745$379.2K0.00%00.0%Unchanged
ProShare Advisors LLC15,303$393.6K0.00%−406−2.6%Reduced
The PNC Financial Services Group, Inc.16,190$416.4K0.00%−446−2.7%Reduced
Harvest Investment Services, LLC16,384$421.4K0.27%+16,384New
Independent Financial Group, LLC17,024$437.9K0.03%+17,024New
Point72 Middle East FZE17,483$449.7K0.03%+17,483New
Mutual of America Capital Management LLC17,663$454.3K0.01%−2,019−10.3%Reduced
Diversified Trust Co17,768$457.0K0.02%−706−3.8%Reduced
Shell Asset Management Co18,643$479.0K0.02%−325−1.7%Reduced
Public Employees Retirement Association of Colorado18,869$485.0K0.00%−2,575−12.0%Reduced
Bank of Montreal20,770$514.9K0.00%−546−2.6%Reduced
HighTower Advisors, LLC20,486$531.0K0.00%+20,486New
Engineers Gate Manager LP20,752$533.7K0.02%−19,087−47.9%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)20,933$538.4K0.00%+3,140+17.6%Added
Versor Investments LP20,949$538.8K0.11%−888−4.1%Reduced
STRS Ohio21,100$542.0K0.00%−11,400−35.1%Reduced
Connable Office Inc21,251$546.6K0.08%00.0%Unchanged
Mackenzie Financial Corp22,111$551.9K0.00%+2,191+11.0%Added
ClariVest Asset Management LLC21,613$555.0K0.03%+21,613New