OCEANEERING INTERNATIONAL INC (OII) Institutional Ownership & Insider Transactions

Ownership — OII

US Institutional Ownership100.0%

Shares	Value	Ownership %	Change	Filing Date
16.40M	$664.0M	16.46%	+54.4K	2026-06-30
7.93M	$321.0M	7.95%	+348.0K	2026-06-30
4.99M	$202.0M	5.01%	-39.8K	2026-06-30
4.97M	$201.0M	4.98%	-821.3K	2026-06-30
4.49M	$181.0M	4.50%	+6.5K	2026-06-30
4.02M	$163.0M	4.04%	+257.3K	2026-06-30
3.55M	$143.0M	3.56%	-137.0K	2026-06-30
3.55M	$143.0M	3.56%	+85.2K	2026-06-30
3.23M	$130.0M	3.24%	+10.4K	2026-06-30
3.07M	$124.0M	3.08%	-387.0K	2026-06-30
3.06M	$124.0M	3.07%	+2.23M	2026-06-30
2.84M	$115.0M	2.85%	+463.1K	2026-06-30
2.27M	$92.0M	2.28%	+852.0K	2026-06-30
1.90M	$76.0M	1.90%	-136.1K	2026-06-30
1.85M	$74.0M	1.86%	-211.6K	2026-06-30
1.65M	$66.0M	1.65%	--	2026-06-30
1.61M	$65.0M	1.61%	-94.2K	2026-06-30
1.37M	$55.0M	1.38%	+103.5K	2026-06-30
1.34M	$54.0M	1.34%	-43.5K	2026-06-30
1.34M	$54.0M	1.34%	--	2026-06-30
1.33M	$53.0M	1.33%	--	2026-06-30
1.32M	$53.0M	1.33%	+25.7K	2026-06-30
1.21M	$48.0M	1.21%	+167.2K	2026-06-30
1.13M	$45.0M	1.13%	+371.5K	2026-06-30
1.08M	$43.0M	1.08%	+76.7K	2026-06-30

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