Oceaneering

OII

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OII

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Major Shareholders Latest
Shareholder
BlackRock, Inc.	16.43%	16.35M	0.39%	+345.49K	03/31/2026
Vanguard Portfolio Management, LLC	7.61%	7.58M	--	+7.58M	03/31/2026
Brown Advisory Incorporated	5.82%	5.79M	1.62%	-1.64M	03/31/2026
State Street Global Advisors, Inc.	5.06%	5.03M	0.40%	+386.94K	03/31/2026
Vanguard Capital Management, LLC	4.50%	4.48M	--	+4.48M	03/31/2026
American Century Investment Management Inc	3.78%	3.77M	0.17%	+158.58K	03/31/2026
EARNEST Partners, LLC	3.70%	3.68M	0.10%	-107.29K	03/31/2026
Dimensional Fund Advisors LP	3.48%	3.46M	<0.01%	-15.32K	03/31/2026
Morgan Stanley Institutional Investment Advisors LLC	3.47%	3.45M	0.49%	-494.02K	03/31/2026
Neuberger Berman Investment Advisers LLC	3.23%	3.22M	0.11%	-116.86K	03/31/2026
Geode Capital Management, LLC	2.39%	2.38M	0.08%	+71.72K	03/31/2026
Van Eck Associates Corporation	2.07%	2.06M	0.57%	+561.43K	03/31/2026
Greenhouse Funds LLLP	2.04%	2.03M	0.43%	-435.77K	03/31/2026
Loomis, Sayles & Company, L.P.	1.71%	1.70M	0.13%	-131.15K	03/31/2026
Reinhart Partners, LLC	1.66%	1.65M	--	+1.65M	06/30/2026
Barrow, Hanley, Mewhinney & Strauss, LLC	1.43%	1.42M	--	+1.42M	03/31/2026
Charles Schwab Investment Management, Inc.	1.39%	1.38M	<0.01%	+0	06/30/2026
T. Rowe Price Group, Inc.	1.30%	1.30M	1.20%	+1.19M	03/31/2026
Northern Trust Global Investments	1.27%	1.27M	0.05%	+51.07K	03/31/2026
Boston Partners Global Investors, Inc.	0.86%	854.94K	<0.01%	+0	06/30/2026

All Shareholders