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Oceaneering
OII

Overview Fund Activity

285 hedge funds and large institutions have $1.98B invested in Oceaneering in 2025 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 114 increasing their positions, 97 reducing their positions, and 40 closing their positions.

Holders
285
Holders Change
+2
Holders Change %
+0.71%
% of All Funds
3.83%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
46
Increased
114
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 Holding Trade Value Shares
Change 		Shares
Change %
Pacer Advisors
251
Pacer Advisors
Pennsylvania
$2.4K +$1.43K +69 +147%
PFBT
252
Parkside Financial Bank & Trust
Missouri
$2.38K +$1.39K +67 +140%
PA
253
Pineridge Advisors
Missouri
$2.34K – – –
TIM
254
Thompson Investment Management
Wisconsin
$2.18K – – –
HNB
255
Huntington National Bank
Ohio
$2.16K +$1.31K +63 +154%
SO
256
STRS Ohio
Ohio
$2.07K -$157K -7,600 -99%
RAM
257
Riggs Asset Management
Pennsylvania
$2.07K – – –
FFA
258
Farther Finance Advisors
California
$1.93K -$352 -17 -15%
AAP
259
Arax Advisory Partners
Colorado
$1.7K +$1.7K +82 New
FMII
260
Farmers & Merchants Investments Inc
Nebraska
$1.49K – – –
Northwestern Mutual Wealth Management
261
Northwestern Mutual Wealth Management
Wisconsin
$1.22K +$1.22K +59 New
CT
262
Clearstead Trust
Maine
$1.2K +$1.2K +58 New
HFS
263
Hughes Financial Services
Virginia
$1.18K +$1.18K +54 New
JWA
264
JFS Wealth Advisors
Pennsylvania
$1.14K +$228 +11 +25%
FFO
265
Fortitude Family Office
Arizona
$1.06K -$16.1K -779 -94%
SIC
266
Salem Investment Counselors
North Carolina
$1.04K +$1.04K +50 New
PMAM
267
Picton Mahoney Asset Management
Ontario, Canada
$1K – – –
C
268
Covestor
United Kingdom
$1K +$241 +13 +32%
CIBC Private Wealth Group
269
CIBC Private Wealth Group
Georgia
$932 +$41 +2 +5%
PS
270
Principal Securities
Iowa
$767 – – –
BIA
271
Bell Investment Advisors
California
$746 – – –
SPIA
272
Steward Partners Investment Advisory
New York
$704 -$1.8K -87 -72%
CFO
273
CVA Family Office
Colorado
$642 +$642 +31 New
CFD
274
Creative Financial Designs
Indiana
$601 – – –
KG
275
Kilter Group
New York
$601 +$601 +29 New
9 10
11
12 13