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Oceaneering
OII

Overview Fund Activity

282 hedge funds and large institutions have $1.97B invested in Oceaneering in 2025 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 111 increasing their positions, 97 reducing their positions, and 40 closing their positions.

Holders
282
Holders Change
-1
Holders Change %
-0.35%
% of All Funds
3.79%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
46
Increased
111
Reduced
97
Closed
40
Calls
$986K
Puts
$230K
Net Calls
+$756K
Net Calls Change
+$675K

Top Buyers

1
Balyasny Asset Management
1
Balyasny Asset Management
Illinois
$28.2M
2
Brown Advisory
2
Brown Advisory
Maryland
$152M
3
Millennium Management
3
Millennium Management
New York
$15.2M
4
BTW
4
Boston Trust Walden
Massachusetts
$10.9M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$66.1M

Top Sellers

1
CAM
1
Congress Asset Management
Massachusetts
$0
2
BlackRock
2
BlackRock
New York
$326M
3
Fidelity International
3
Fidelity International
Bermuda
$0
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$5.9M
5
RIM
5
Ranger Investment Management
Texas
$12.7M
Name Market Value Shares Shares
Change 		Shares
Change %
Raymond James Financial
101
Raymond James Financial
Florida
$1.16M 56,185 -13,764 -20%
Comerica Bank
102
Comerica Bank
Texas
$1.16M 55,853 +1,700 +3%
RA
103
Royce & Associates
New York
$1.1M 53,017 +10,000 +23%
Mirae Asset Global ETFs Holdings
104
Mirae Asset Global ETFs Holdings
Hong Kong
$1.07M 51,530 -8,624 -14%
Manulife (Manufacturers Life Insurance)
105
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.06M 50,974 -6,264 -11%
Victory Capital Management
106
Victory Capital Management
Texas
$1.04M 50,287 -147,755 -75%
IMRF
107
Illinois Municipal Retirement Fund
Illinois
$1.02M 49,264 -8,723 -15%
DS
108
DRW Securities
Illinois
$997K 48,110 +48,110 New
LSERS
109
Louisiana State Employees Retirement System
Louisiana
$974K 47,000 -600 -1%
State of Tennessee, Department of Treasury
110
State of Tennessee, Department of Treasury
Tennessee
$962K 46,429 +21,811 +89%
ACM
111
Aquatic Capital Management
Illinois
$958K 46,245 +46,245 New
Janus Henderson Group
112
Janus Henderson Group
United Kingdom
$912K 44,018 -189,096 -81%
BHCM
113
Brevan Howard Capital Management
Jersey
$880K 42,453 +12,754 +43%
Teacher Retirement System of Texas
114
Teacher Retirement System of Texas
Texas
$862K 41,611 +11,103 +36%
Osaic Holdings
115
Osaic Holdings
Arizona
$817K 31,740 +2,867 +10%
HSBC Holdings
116
HSBC Holdings
United Kingdom
$799K 38,425 -10,952 -22%
Natixis Advisors
117
Natixis Advisors
Massachusetts
$784K 37,844 +4,302 +13%
YCM
118
Yousif Capital Management
Michigan
$777K 37,492 +213 +0.6%
IC
119
IEQ Capital
California
$746K 36,027 +18,185 +102%
Los Angeles Capital Management
120
Los Angeles Capital Management
California
$726K 35,036 -12,400 -26%
VOYA Investment Management
121
VOYA Investment Management
Georgia
$724K 34,947 -831 -2%
SSA
122
Schonfeld Strategic Advisors
New York
$683K 32,946 +32,946 New
CC
123
Centiva Capital
New York
$663K 32,019 +32,019 New
WG
124
Winton Group
United Kingdom
$649K 31,312 -14,926 -32%
New York State Common Retirement Fund
125
New York State Common Retirement Fund
New York
$647K 31,248 – –
3 4
5
6 7