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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 %
Bank of New York Mellon
26
Bank of New York Mellon
New York
$13.3M 644,035 -8,657 -1%
RIM
27
Ranger Investment Management
Texas
$12.7M 614,225 -278,887 -31%
UBS Group
28
UBS Group
Switzerland
$12M 579,877 +245,890 +74%
Fisher Asset Management
29
Fisher Asset Management
Washington
$11.9M 573,330 +42,712 +8%
Principal Financial Group
30
Principal Financial Group
Iowa
$11.4M 551,834 +12,600 +2%
Bank of America
31
Bank of America
North Carolina
$11.2M 540,191 -30,275 -5%
First Trust Advisors
32
First Trust Advisors
Illinois
$11.1M 537,860 -2,349 -0.4%
BTW
33
Boston Trust Walden
Massachusetts
$10.9M 526,125 +526,125 New
CSS
34
Cubist Systematic Strategies
Connecticut
$9.81M 473,228 +64,384 +16%
GRA
35
Goehring & Rozencwajg Associates
New York
$9.64M 465,178 -5,367 -1%
SEI Investments
36
SEI Investments
Pennsylvania
$9.53M 459,733 +34,703 +8%
SC
37
Sagefield Capital
Texas
$8.39M 404,850 +49,261 +14%
EP
38
Edgestream Partners
New Jersey
$8.36M 403,247 +172,229 +75%
JPMorgan Chase & Co
39
JPMorgan Chase & Co
New York
$8.13M 392,321 -199,760 -34%
KIC
40
Keating Investment Counselors
Florida
$7.98M 385,023 -2,210 -0.6%
AG
41
Algert Global
California
$7.73M 372,929 +67,030 +22%
GI
42
GAMCO Investors
Connecticut
$7.26M 350,440 -19,750 -5%
Public Sector Pension Investment Board (PSP Investments)
43
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$7.11M 342,944 +22,455 +7%
ECM
44
ExodusPoint Capital Management
New York
$6.58M 317,344 +317,344 New
Barclays
45
Barclays
United Kingdom
$6.03M 290,850 +49,029 +20%
Fidelity Investments
46
Fidelity Investments
Massachusetts
$5.9M 284,773 -668,636 -70%
AQR Capital Management
47
AQR Capital Management
Connecticut
$5.81M 280,175 +117,786 +73%
Legal & General Group
48
Legal & General Group
United Kingdom
$5.74M 277,047 -501 -0.2%
Envestnet Asset Management
49
Envestnet Asset Management
Illinois
$5.67M 273,680 -53,298 -16%
Wells Fargo
50
Wells Fargo
California
$5.17M 249,624 -5,214 -2%
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