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OCEANEERING INTERNATIONAL INC hedge fund holdings

OIINYSE
$44.32-0.04 (-0.09%)as of Oct 2, 2026

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

OII · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+83.4%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 202512298$177M$126M266Aug 14, 2025
Q3 202510889$146M$159M279Nov 14, 2025
Q4 202511088$238M$119M300Feb 14, 2026
Q1 202615689$279M$314M351May 15, 2026
Q2 2026159110$293M$257M360Aug 14, 2026

Quarterly action breakdown

Q2 2026
360 filers
New position
55
$154M+3.8M sh
Increased
104
$139M+3.42M sh
Reduced
68
-$193M-4.76M sh
Out / sold
42
-$64M-1.58M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Reinhart Partners, LLC.New Buy+$66.8M$66.8M1.53%Jul 8, 2026
Nomura Asset Management International Inc.New Buy+$53.9M$53.9M0.08%Aug 14, 2026
Morgan Stanley Institutional Investment Advisors LLCReduce 11.21%-$15.7M$124M11.60%Aug 13, 2026
Bessemer Group IncAdded 17470.93%+$13.3M$13.4M0.02%Aug 12, 2026
Agf Management LtdSell 100%-$13M$00.00%Aug 10, 2026
Hennessy Advisors IncNew Buy+$10.8M$10.8M0.35%Jul 16, 2026
Van Eck Associates CorpReduce 10.26%-$8.57M$75M0.05%Aug 14, 2026
Schroder Investment Management GroupReduce 33.85%-$8.09M$15.8M0.01%Aug 13, 2026
Fisher Asset Management, LLCReduce 19.83%-$6.37M$25.7M0.01%Aug 4, 2026
Earnest Partners LLCReduce 3.72%-$5.55M$144M0.52%Aug 13, 2026
Greenhouse Funds LLLPReduce 6.70%-$5.52M$76.8M3.93%Aug 14, 2026
BNP PARIBAS ASSET MANAGEMENT Holding S.A.Reduce 97.59%-$4.66M$115K0.00%Aug 13, 2026
Loomis Sayles & Co L PReduce 5.54%-$3.82M$65.1M0.08%Aug 14, 2026
Massachusetts Financial Services CoAdded 11.11%+$3.07M$30.7M0.01%Aug 3, 2026
Goehring & Rozencwajg Associates, LLCAdded 8.67%+$2.51M$31.4M1.81%Aug 5, 2026
Boston Trust Walden CorpReduce 10.52%-$2.21M$18.8M0.14%Jul 24, 2026
Horizon Investments, LLCReduce 96.28%-$2.19M$84.7K0.00%Aug 13, 2026
Edgestream Partners, L.P.Reduce 43.73%-$2.07M$2.66M0.08%Aug 11, 2026
GeoSphere Capital Management, LLCReduce 41.93%-$2.04M$2.82M0.92%Aug 14, 2026
Cannell & Spears LLCReduce 25.97%-$1.73M$4.93M0.09%Aug 11, 2026
Curi Capital, LLCAdded 25.42%+$1.71M$8.45M0.13%Aug 14, 2026
Harbor Capital Advisors, Inc.Added 141.42%+$1.7M$2.9M0.20%Aug 7, 2026
Sagefield Capital LPAdded 16.61%+$1.64M$11.5M0.86%Aug 14, 2026
Lord, Abbett & Co. LLCSell 100%-$1.6M$00.00%Aug 14, 2026
Dockside LLCNew Buy+$1.56M$1.56M0.36%Aug 3, 2026
Melqart Asset Management (UK) LtdSell 100%-$1.52M$00.00%Aug 14, 2026
Vident Advisory, LLCAdded 50.42%+$1.45M$4.32M0.03%Aug 12, 2026
Mutual Advisors, LLCNew Buy+$1.24M$1.24M0.02%Aug 14, 2026
Mitsubishi UFJ Asset Management Co., Ltd.Reduce 29.50%-$1.21M$2.89M0.00%Aug 7, 2026
Carlson Capital, L.P.Sell 100%-$1.16M$00.00%Aug 12, 2026
CenterBook Partners LPReduce 84.59%-$1.14M$207K0.01%Aug 11, 2026
Swiss Life Asset Management LtdReduce 71.64%-$1.07M$425K0.00%Jul 29, 2026
Aristotle Capital Boston, LLCReduce 9.69%-$1.07M$9.93M0.67%Aug 14, 2026
EFG International AGReduce 22.13%-$1.06M$3.73M0.07%Aug 14, 2026
Riverwater Partners LLCNew Buy+$1.05M$1.05M0.31%Aug 14, 2026
Holocene Advisors, LPNew Buy+$1.03M$1.03M0.00%Aug 14, 2026
Weiss Asset Management LPNew Buy+$960K$960K0.01%Aug 14, 2026
State of New Jersey Common Pension Fund DReduce 33.02%-$832K$1.69M0.01%Aug 4, 2026
Ranger Investment Management, L.P.Reduce 2.38%-$768K$31.5M1.99%Aug 13, 2026
Zions Bancorporation, National AssociationNew Buy+$725K$725K0.04%Jul 31, 2026
Evolve Private Wealth, LLCNew Buy+$694K$694K0.04%Aug 12, 2026
Oldfield Partners LLPSell 100%-$690K$00.00%Jul 10, 2026
SteelPeak Wealth, LLCNew Buy+$669K$669K0.02%Jul 13, 2026
Interval Partners, LPNew Buy+$666K$666K0.02%Aug 14, 2026
State of Alaska, Department of RevenueReduce 31.01%-$665K$1.48M0.01%Jul 20, 2026
Guggenheim Capital LLCAdded 76.33%+$658K$1.52M0.01%Aug 12, 2026
Vise Technologies, Inc.New Buy+$658K$658K0.01%Aug 11, 2026
IMC-Chicago, LLCNew Buy+$657K$657K0.00%Aug 6, 2026
Annex Advisory Services, LLCAdded 29.31%+$618K$2.73M0.05%Jul 10, 2026
Concurrent Investment Advisors, LLCAdded 12.79%+$604K$5.33M0.05%Jul 27, 2026
Public Sector Pension Investment BoardReduce 4.00%-$579K$13.9M0.04%Aug 13, 2026
First Trust Advisors LPReduce 3.15%-$555K$17.1M0.01%Aug 11, 2026
Andina Capital Management, LLCSell 100%-$524K$00.00%Aug 5, 2026
Gotham Asset Management, LLCAdded 19.55%+$522K$3.19M0.01%Aug 14, 2026
Campbell & CO Investment Adviser LLCSell 100%-$492K$00.00%Aug 3, 2026
Massar Capital Management, LPNew Buy+$463K$463K0.05%Aug 14, 2026
Sigma Planning CorpNew Buy+$461K$461K0.01%Aug 7, 2026
Oppenheimer Asset Management Inc.Added 18.71%+$448K$2.84M0.03%Aug 3, 2026
Elo Mutual Pension Insurance CoSell 100%-$424K$00.00%Aug 13, 2026
Profund Advisors LLCReduce 41.28%-$413K$588K0.02%Aug 11, 2026
K.J. Harrison & Partners IncSell 100%-$411K$00.00%Aug 7, 2026
Rathbones Group PLCReduce 50.00%-$405K$405K0.00%Jul 23, 2026
CSM Advisors, LLCAdded 67.40%+$399K$992K0.02%Aug 14, 2026
Inceptionr LLCNew Buy+$376K$376K0.09%Aug 11, 2026
Gallacher Capital Management LLCSell 100%-$363K$00.00%Jul 17, 2026
&PartnersAdded 98.03%+$340K$687K0.00%Aug 14, 2026
Leuthold Group, LLCReduce 4.82%-$293K$5.79M0.58%Aug 4, 2026
Grantham, Mayo, Van Otterloo & Co. LLCNew Buy+$293K$293K0.00%Aug 13, 2026
Mozayyx Management LLCSell 100%-$290K$00.00%Aug 14, 2026
Abacus Wealth Partners, LLCSell 100%-$287K$00.00%Jul 22, 2026
Essex Investment Management Co LLCReduce 4.36%-$280K$6.14M0.80%Aug 6, 2026
Quantinno Capital Management LPAdded 36.80%+$277K$1.03M0.00%Aug 13, 2026
Central Pacific Bank - Trust DivisionAdded 45.03%+$273K$879K0.09%Jul 7, 2026
Aristeia Capital, L.L.C.Reduce 37.55%-$250K$416K0.01%Aug 14, 2026
CWA Asset Management Group, LLCAdded 23.72%+$230K$1.2M0.04%Jul 14, 2026
Sequoia Financial Advisors, LLCNew Buy+$224K$224K0.00%Jul 17, 2026
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am MainAdded 55.00%+$223K$628K0.00%Aug 14, 2026
Fulcrum Asset Management LLPReduce 13.62%-$209K$1.33M0.13%Aug 18, 2026
Fieldview Capital Management, LLCSell 100%-$207K$00.00%Aug 14, 2026
Canada Pension Plan Investment BoardAdded 37.31%+$203K$746K0.00%Aug 14, 2026
Cibc World Market Inc.Sell 100%-$201K$00.00%Aug 13, 2026
Caxton Associates LLPAdded 16.96%+$193K$1.33M0.03%Aug 14, 2026
Keating Investment Counselors IncReduce 1.38%-$189K$13.5M3.71%Jul 16, 2026
VANGUARD ASSET MANAGEMENT, LtdAdded 5.83%+$177K$3.21M0.00%Aug 13, 2026
Old West Investment Management, LLCReduce 0.52%-$148K$28.1M2.98%Aug 6, 2026
MML Investors Services, LLCAdded 33.07%+$143K$574K0.00%Aug 7, 2026
Legato Capital Management LLCAdded 4.72%+$133K$2.94M0.24%Aug 6, 2026
Round Rock Advisors LLCAdded 15.85%+$111K$813K0.10%Aug 12, 2026
QRG Capital Management, Inc.Added 12.90%+$111K$973K0.01%Jul 14, 2026
CANADA LIFE ASSURANCE CoReduce 3.22%-$106K$3.18M0.01%Aug 13, 2026
Natixis Advisors, LLCAdded 7.00%+$96.2K$1.47M0.00%Aug 14, 2026
Tidal Investments LLCAdded 8.40%+$94.9K$1.22M0.00%Aug 13, 2026
Nkcfo LLCSell 100%-$89K$00.00%Aug 13, 2026
Bayforest Capital LtdNew Buy+$75.9K$75.9K0.07%Aug 5, 2026
Persistent Asset Partners LtdNew Buy+$66.3K$66.3K0.02%Aug 7, 2026
Inspire Advisors, LLCReduce 20.05%-$64.7K$258K0.02%Aug 13, 2026
CoreCommodity Management, LLCAdded 3.31%+$61.9K$1.93M0.38%Aug 14, 2026
Empowered Funds, LLCAdded 1.11%+$59.8K$5.43M0.03%Aug 17, 2026
Inspire Investing, LLCAdded 6.75%+$51.4K$813K0.03%Aug 12, 2026
Thrivent Financial for LutheransReduce 1.60%-$44.5K$2.74M0.00%Aug 14, 2026

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