OII

Oceaneering Intl Inc

Latest period2026 - Q1Total superinvestors368

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 368 superinvestors own shares of Oceaneering Intl Inc (OII), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Oceaneering Intl Inc (OII), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Oceaneering Intl Inc (OII) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Oceaneering Intl Inc (OII) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Spencer Fleming@Blackrock, Inc.
Recent Activity
Increased 2.16%
0.02%
$579.893M
16.349M shares@ 35.47 avg price
Christine M. Buchanan@Vanguard Portfolio Management Llc
Recent Activity
New Position
0.02%
$268.824M
7.579M shares@ 35.48 avg price
Victor Fernandez@Brown Advisory Inc
Recent Activity
Decreased -22.05%
0.34%
$205.322M
5.789M shares@ 35.48 avg price
ELIZABETH SCHAEFER@State Street Corp
Recent Activity
Increased 8.33%
0.01%
$178.563M
5.034M shares@ 35.47 avg price
Christine M. Buchanan@Vanguard Capital Management Llc
Recent Activity
New Position
0.01%
$158.862M
4.479M shares@ 35.48 avg price
Otis H. Cowan@American Century Companies Inc
Recent Activity
Increased 4.4%
0.07%
$133.604M
3.767M shares@ 35.48 avg price
James M. Wilson@Earnest Partners Llc
Recent Activity
Decreased -2.82%
0.54%
$130.683M
3.684M shares@ 35.47 avg price
Selwyn Notelovitz@Dimensional Fund Advisors Lp
Recent Activity
Decreased -0.44%
0.03%
$122.78M
3.462M shares@ 35.47 avg price
Scott McIntosh@Morgan Stanley Institutional Investment Advisors Llc
Recent Activity
Decreased -12.51%
11.81%
$122.478M
3.453M shares@ 35.48 avg price
Brad E. Cetron@Neuberger Berman Group Llc
Recent Activity
Decreased -3.5%
0.09%
$114.152M
3.218M shares@ 35.48 avg price

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