OCEANEERING INTERNATIONAL INC - Common Stock (OII)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock
Shares outstanding
100,513,239
Total 13F shares
99,477,601
Share change
+5,101,472
Total reported value
$2,391,135,270
Put/Call ratio
79%
Price per share
$24.03
Number of holders
302
Value change
+$122,221,386
Number of buys
147
Number of sells
130

Institutional Holders of OCEANEERING INTERNATIONAL INC - Common Stock (OII) as of Q4 2025

As of 31 Dec 2025, OCEANEERING INTERNATIONAL INC - Common Stock (OII) was held by 302 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 99,477,601 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, BROWN ADVISORY INC, STATE STREET CORP, Morgan Stanley Institutional Investment Advisors LLC, EARNEST PARTNERS LLC, AMERICAN CENTURY COMPANIES INC, DIMENSIONAL FUND ADVISORS LP, NEUBERGER BERMAN GROUP LLC, and Greenhouse Funds LLLP. This page lists 302 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.