We are live on ! Find out more
OII icon

Oceaneering

366 hedge funds and large institutions have $3.61B invested in Oceaneering in 2026 Q1 according to their latest regulatory filings, with 90 funds opening new positions, 131 increasing their positions, 104 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,007% more call options, than puts

Call options by funds: $17.5M | Put options by funds: $1.58M

181% more first-time investments, than exits

New positions opened: 90 | Existing positions closed: 32

150% more funds holding in top 10

Funds holding in top 10: 25 (+3)

50% more capital invested

Capital invested by funds: $2.41B → $3.61B (+$1.2B)

26% more repeat investments, than reductions

Existing positions increased: 131 | Existing positions reduced: 104

17% more funds holding

Funds holding: 313366 (+53)

2% more ownership

Funds ownership: 100.35%102.35% (+2%)

Holders
366
Holders Change
+53
Holders Change %
+16.93%
% of All Funds
4.51%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.06%
New
90
Increased
131
Reduced
104
Closed
32
Calls
$17.5M
Puts
$1.58M
Net Calls
+$15.9M
Net Calls Change
+$14.2M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$580M +$11.2M +345,492 +2%
VPM
2
Vanguard Portfolio Management
Pennsylvania
$269M +$245M +7,578,921 New
Brown Advisory
3
Brown Advisory
Maryland
$205M -$53M -1,638,380 -22%
State Street
4
State Street
Massachusetts
$179M +$12.5M +386,944 +8%
VCM
5
Vanguard Capital Management
Pennsylvania
$159M +$145M +4,478,763 New
American Century Companies
6
American Century Companies
Missouri
$134M +$5.13M +158,584 +4%
EARNEST Partners
7
EARNEST Partners
Georgia
$131M -$3.47M -107,286 -3%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$123M -$496K -15,319 -0.4%
MSIIA
9
Morgan Stanley Institutional Investment Advisors
Colorado
$122M -$16M -494,017 -13%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$114M -$3.78M -116,862 -4%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$84.3M +$2.32M +71,723 +3%
VanEck Associates
12
VanEck Associates
New York
$73.1M +$18.2M +561,430 +37%
GF
13
Greenhouse Funds
Maryland
$72.1M -$14.1M -435,771 -18%
Loomis, Sayles & Company
14
Loomis, Sayles & Company
Massachusetts
$60.3M -$4.24M -131,145 -7%
Barrow, Hanley, Mewhinney & Strauss
15
Barrow, Hanley, Mewhinney & Strauss
Texas
$50.4M +$46M +1,420,954 New
Charles Schwab
16
Charles Schwab
California
$49.1M -$1.93M -59,750 -4%
T. Rowe Price Associates
17
T. Rowe Price Associates
Maryland
$45.9M +$38.6M +1,193,937 +1,179%
Northern Trust
18
Northern Trust
Illinois
$45M +$1.65M +51,069 +4%
Royal Bank of Canada
19
Royal Bank of Canada
Ontario, Canada
$37.2M -$5.61M -173,579 -14%
Morgan Stanley
20
Morgan Stanley
New York
$36.9M -$23.3K -720 -0.1%
Goldman Sachs
21
Goldman Sachs
New York
$35.5M -$8.86M -273,778 -21%
Boston Partners
22
Boston Partners
Massachusetts
$30.3M +$27.7M +854,941 New
Franklin Resources
23
Franklin Resources
California
$29.4M +$12.4M +382,168 +86%
RIM
24
Ranger Investment Management
Texas
$28.3M -$195K -6,040 -0.8%
Fisher Asset Management
25
Fisher Asset Management
Washington
$28.1M -$26.8K -829 -0.1%