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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, Q3 2021

Institutional positions in Oceaneering International Inc as of Sep 30, 2021. 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
196
+8 vs. Q2 2021
Shares held
86.9M
−738.0K (−0.8%) vs. Q2 2021
Total value
$1.16B
−$206.8M (−15.2%) vs. Q2 2021
New holders
28
53 more added
Sold out
20
82 more reduced

2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 2021: 196 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 2021: $1.16B
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 2021

Shares, value and share of portfolio for each institution holding Oceaneering International Inc; share changes are against Q2 2021.

Institutions holding OII in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Susquehanna Fundamental Investments, LLC58,110$774.0K0.01%−154,583−72.7%Reduced
HITE Hedge Asset Management LLC57,292$763.0K0.10%+57,292New
Raymond James & Associates54,788$730.0K0.00%+12,012+28.1%Added
Huber Capital Management LLC54,300$723.0K0.19%−9,900−15.4%Reduced
Manufacturers Life Insurance Company, The52,753$703.0K0.00%−3,640−6.5%Reduced
STRS Ohio52,500$699.0K0.00%+19,500+59.1%Added
Amalgamated Bank48,207$642.0K0.01%−907−1.8%Reduced
Louisiana State Employees Retirement System48,100$641.0K0.02%+3,100+6.9%Added
State Board of Administration of Florida Retirement System47,809$637.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)47,796$636.0K0.02%+41,112+615.1%Added
Zacks Investment Management44,824$597.0K0.01%−95−0.2%Reduced
DuPont Capital Management Corp44,112$588.0K0.02%−6,235−12.4%Reduced
Oregon Public Employees Retirement Fund39,975$532.0K0.01%−200−0.5%Reduced
Maryland State Retirement & Pension System39,500$525.0K0.01%+39,500New
Dynamic Technology Lab Private Ltd38,956$519.0K0.06%+38,956New
Truist Financial Corp37,547$499.0K0.00%+2,809+8.1%Added
MetLife Investment Management35,840$477.4K0.00%00.0%Unchanged
Citadel Advisors LLC35,012$466.0K0.00%+35,012New
Compagnie Lombard Odier SCmA33,921$452.0K0.01%00.0%Unchanged
Shell Asset Management Co33,147$442.0K0.01%−39,885−54.6%Reduced
Advisor Partners LLC32,914$438.0K0.03%−2,374−6.7%Reduced
Qube Research & Technologies Ltd31,112$414.0K0.01%+12,093+63.6%Added
Profund Advisors LLC30,989$413.0K0.01%−39,313−55.9%Reduced
Teton Advisors, Inc.28,900$385.0K0.06%00.0%Unchanged
Fox Run Management, L.L.C.27,710$369.0K0.23%+27,710New
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.27,329$364.0K0.00%−2,160−7.3%Reduced
Arizona State Retirement System27,172$362.0K0.00%+178+0.7%Added
Metropolitan Life Insurance Co26,551$353.7K0.01%−3,891−12.8%Reduced
Teachers Retirement System of the State of Kentucky26,407$352.0K0.00%00.0%Unchanged
Simplex Trading, LLC21,102$349.0K0.01%00.0%Unchanged
Stifel Financial Corp25,575$341.0K0.00%00.0%Unchanged
Public Employees Retirement System of Ohio23,925$319.0K0.00%−7,304−23.4%Reduced
PDT Partners, LLC23,862$318.0K0.02%+4,786+25.1%Added
Russell Investments Group, Ltd.23,180$307.0K0.00%00.0%Unchanged
Golden Green, Inc.21,842$291.0K0.23%−348−1.6%Reduced
Public Employees Retirement Association of Colorado21,719$289.0K0.00%00.0%Unchanged
Versor Investments LP21,300$284.0K0.01%+21,300New
Advisor Group Holdings, Inc.21,144$281.0K0.00%+19,005+888.5%Added
Rathbone Brothers plc20,650$275.0K0.00%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)19,211$256.0K0.00%+2,618+15.8%Added
Victory Capital Management Inc19,021$253.0K0.00%+6,918+57.2%Added
AlphaCrest Capital Management LLC18,465$246.0K0.01%+18,465New
CWM Advisors, LLC18,084$241.0K0.03%−8,052−30.8%Reduced
New York Life Investments Alternatives17,155$229.0K0.15%−4,868−22.1%Reduced
Royal Bank of Canada15,969$213.0K0.00%+1,467+10.1%Added
Capital Fund Management S.A.15,561$207.3K0.01%+15,561New
ProShare Advisors LLC15,394$205.0K0.00%−13,216−46.2%Reduced
Diversified Trust Co15,407$205.0K0.01%−6,599−30.0%Reduced
Point72 Hong Kong Ltd14,328$191.0K0.01%+10,829+309.5%Added
Walleye Capital LLC13,867$185.0K0.01%+13,867New
Mutual of America Capital Management LLC13,308$177.0K0.00%−874−6.2%Reduced
Cornerstone Investment Partners, LLC12,975$173.0K0.01%−3,100−19.3%Reduced
Nisa Investment Advisors, LLC13,000$173.0K0.00%00.0%Unchanged
SG Americas Securities, LLC12,495$166.0K0.00%+4,662+59.5%Added
Jupiter Asset Management Ltd11,976$159.0K0.00%+11,976New
Foundry Partners, LLC11,845$158.0K0.01%−7,500−38.8%Reduced
Trexquant Investment LP11,545$154.0K0.01%+11,545New
Wedge Capital Management L L P10,924$146.0K0.00%+10,924New
Crossmark Global Holdings, Inc.10,150$135.0K0.00%−10−0.1%Reduced
Janus Henderson Group PLC10,022$133.0K0.00%+10,022New
Envestnet Asset Management Inc10,022$133.0K0.00%+10,022New
The PNC Financial Services Group, Inc.9,291$125.0K0.00%−268−2.8%Reduced
BBVA USA8,947$119.0K0.01%−432−4.6%Reduced
Ameritas Investment Partners, Inc.7,810$104.0K0.00%00.0%Unchanged
Captrust Financial Advisors7,681$102.0K0.00%−150−1.9%Reduced
US Bancorp3,886$52.0K0.00%−2,425−38.4%Reduced
Macquarie Group Ltd2,960$39.0K0.00%00.0%Unchanged
MCF Advisors LLC2,875$38.0K0.00%00.0%Unchanged
Meeder Asset Management Inc2,387$33.0K0.00%−2,680−52.9%Reduced
Zions Bancorporation, N.A.2,383$32.0K0.00%+20+0.8%Added
Gemmer Asset Management LLC1,618$22.0K0.00%00.0%Unchanged
Versant Capital Management, Inc1,520$20.0K0.01%00.0%Unchanged
Quadrant Capital Group LLC1,286$17.0K0.00%+125+10.8%Added
Investors Research Corp1,100$15.0K0.01%00.0%Unchanged
Sutton Wealth Advisors Inc.1,118$14.9K0.01%00.0%Unchanged
Signaturefd, LLC1,043$14.0K0.00%−57−5.2%Reduced
Eagle Bay Advisors LLC896$13.0K0.01%−108−10.8%Reduced
ClariVest Asset Management LLC950$13.0K0.00%+143+17.7%Added
Tarbox Family Office, Inc.700$9.00K0.00%00.0%Unchanged
Hanseatic Management Services Inc669$9.00K0.02%00.0%Unchanged
Concord Wealth Partners559$7.00K0.00%−476−46.0%Reduced
Parkside Financial Bank & Trust531$7.00K0.00%+14+2.7%Added
Spire Wealth Management500$7.00K0.00%00.0%Unchanged
Duncker Streett & Co Inc400$5.00K0.00%00.0%Unchanged
Sageworth Trust Co410$5.00K0.00%00.0%Unchanged
Lindbrook Capital, LLC274$4.00K0.00%00.0%Unchanged
Parallel Advisors, LLC214$3.00K0.00%00.0%Unchanged
Eaton Vance Management28,457$2.00K0.00%−2,300−7.5%Reduced
Geneos Wealth Management Inc.150$2.00K0.00%00.0%Unchanged
Fifth Third Bancorp153$2.00K0.00%+153New
Harbour Investments, Inc.51$1.00K0.00%00.0%Unchanged
Private Capital Group, LLC41$1.00K0.00%00.0%Unchanged
FourThought Financial, LLC110$1.00K0.00%00.0%Unchanged
Cutler Group LP147$1.00K0.00%+147New
O'Shaughnessy Asset Management, LLC29$00.00%00.0%Unchanged
Bell Investment Advisors, Inc33$00.00%+33New
Driehaus Capital Management LLC0$00.00%−775,758−100.0%Sold out
State of New Jersey Common Pension Fund D0$00.00%−171,944−100.0%Sold out
EAM Global Investors LLC0$00.00%−136,103−100.0%Sold out
Weiss Multi-Strategy Advisers LLC0$00.00%−125,098−100.0%Sold out