OCEANEERING INTL INC (OII) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling OII?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for OCEANEERING INTL INC, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on OII?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for OCEANEERING INTL INC.

Is institutional money flowing into OII?

169 institutional investors hold OCEANEERING INTL INC (OII). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about OII?

Track institutional sentiment and conviction scores for OCEANEERING INTL INC (OII) including Smart Money Verdict and position changes on HoldingsIntel.

OCEANEERING INTL INC

OII·675232102·US·equity·Energy - Oil & Gas Equipment & Services-13D/G

169

Holders

Avg rating(16 Elite)

$2.5B

Total Value

58% (183)

Fund Consensus

101 buying - 73 selling

Smart Money Verdict

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43Weak MomentumSplit Signals

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See how OII's score breaks down across 4 SEC sources

Held by 169 funds

16 elite

Who's Trading

InsiderLALARSON RODERICK A.Sell $191KMay 18, 2026

Activist

STATE STREET CORPORATION5.1%May 12, 2026

ActivistVAVanguard Capital Management5.3%Apr 30, 2026

InsiderMKMCEVOY M KEVINSell $906KMar 11, 2026

InsiderUNUnknownSell $188KFeb 26, 2026

InsiderUNUnknownSell $216KFeb 26, 2026

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	16.3M(+2.2%)	$579.9M	0.0%	+46.31%	32
BROWN ADVISORY INC	Decreased	5.8M(-22.1%)	$205.3M	0.3%	+89.49%	0
STATE STREET CORP	Increased	5M(+8.3%)	$178.6M	0.0%	+67.13%	33
AMERICAN CENTURY COMPANIES INC	Increased	3.8M(+4.4%)	$133.6M	0.1%	+78.82%	32
EARNEST PARTNERS LLC	Decreased	3.7M(-2.8%)	$130.7M	0.5%	+99.43%	0
DIMENSIONAL FUND ADVISORS LP	Decreased	3.5M(-0.4%)	$122.8M	0.0%	+102.27%	0
Neuberger Berman Group LLC	Decreased	3.2M(-3.5%)	$114.2M	0.1%	+113.17%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	2.4M(+3.1%)	$84.3M	0.0%	+149.22%	31
LOOMIS SAYLES & CO L P	Decreased	1.7M(-7.2%)	$60.3M	0.1%	+52.20%	0
BARROW HANLEY MEWHINNEY & STRAUSS LLC	New	1.4M	$50.4M	0.2%	+7.59%	48
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Decreased	1.4M(-4.1%)	$49.1M	0.0%	+173.96%	0
NORTHERN TRUST CORP	Increased	1.3M(+4.2%)	$45M	0.0%	+108.34%	30
ROYAL BANK OF CANADA	Decreased	1M(-14.2%)	$37.2M	0.0%	+49.81%	0
MORGAN STANLEY	Decreased	1M(-0.1%)	$36.9M	0.0%	+59.05%	0
GOLDMAN SACHS GROUP INC	Decreased	999,891(-21.5%)	$35.5M	0.0%	+51.81%	0
Boston Partners	New	854,941	$30.3M	0.0%	+7.59%	40
FRANKLIN RESOURCES INC	Increased	828,372(+85.7%)	$29.4M	0.0%	+46.80%	45
Fisher Asset Management, LLC	Decreased	792,269(-0.1%)	$28.1M	0.0%	+61.52%	0
Bank of New York Mellon Corp	Decreased	755,271(-1.9%)	$26.8M	0.0%	+91.26%	0
Invesco Ltd.	Increased	701,665(+17.5%)	$24.9M	0.0%	+95.86%	33

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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer