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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 2022

Institutional positions in Oceaneering International Inc as of Sep 30, 2022. 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
200
+2 vs. Q2 2022
Shares held
91.2M
−1.12M (−1.2%) vs. Q2 2022
Total value
$725.9M
−$260.1M (−26.4%) vs. Q2 2022
New holders
27
64 more added
Sold out
25
80 more reduced

2 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2022: 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 2022: 200 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 2022: $725.9M
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 2022

Shares, value and share of portfolio for each institution holding Oceaneering International Inc; share changes are against Q2 2022.

Institutions holding OII in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Cramer Rosenthal McGlynn LLC0$00.00%−1,280,043−100.0%Sold out
SIR Capital Management, L.P.0$00.00%−499,469−100.0%Sold out
Edgestream Partners, L.P.0$00.00%−210,093−100.0%Sold out
Skandinaviska Enskilda Banken AB (publ)0$00.00%−145,000−100.0%Sold out
Jacobs Levy Equity Management, Inc0$00.00%−103,716−100.0%Sold out
Huber Capital Management LLC0$00.00%−103,296−100.0%Sold out
Summit Global Investments0$00.00%−93,159−100.0%Sold out
Capital Fund Management S.A.0$00.00%−63,794−100.0%Sold out
Gotham Asset Management, LLC0$00.00%−60,777−100.0%Sold out
Maryland State Retirement & Pension System0$00.00%−40,817−100.0%Sold out
Russell Investments Group, Ltd.0$00.00%−39,909−100.0%Sold out
STRS Ohio0$00.00%−39,300−100.0%Sold out
Lido Advisors, LLC0$00.00%−26,741−100.0%Sold out
Energy Opportunities Capital Management, LLC0$00.00%−25,305−100.0%Sold out
Trexquant Investment LP0$00.00%−21,662−100.0%Sold out
Rafferty Asset Management, LLC0$00.00%−13,470−100.0%Sold out
PEAK6 Investments LLC0$00.00%−12,530−100.0%Sold out
Vahanian & Associates Financial Planning Inc.0$00.00%−12,485−100.0%Sold out
Chilton Capital Management LLC0$00.00%−2,000−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−1,662−100.0%Sold out
State of Wyoming0$00.00%−1,302−100.0%Sold out
Hanseatic Management Services Inc0$00.00%−669−100.0%Sold out
Duncker Streett & Co Inc0$00.00%−400−100.0%Sold out
Global Retirement Partners, LLC0$00.00%−63−100.0%Sold out
Concord Wealth Partners0$00.00%−123−100.0%Sold out
Advisor Partners LLC––––Not filed
Private Capital Group, LLC––––Not filed