Oceaneering International, Inc. OII

Set alert

38.17 USD -0.07 (-0.18%)

At closeNov 3, 2026, 4:00 PM EST

38.17 0.00 0.00%

After hours · Nov 3, 4:00 PM ET

38.01 Day range 39.50

22.13 52-week range 54.25

Held by insiders 1.28%

Held by institutions 108.28%

Float held by institutions 109.68%

Institutions 513

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	16.50%	16,403,230	626.11M	Jun 29, 2026
Vanguard Portfolio Management LLC	7.97%	7,926,938	302.57M	Jun 29, 2026
State Street Corporation	5.02%	4,994,403	190.64M	Jun 29, 2026
Brown Advisory Inc.	5.00%	4,967,307	189.60M	Jun 29, 2026
Vanguard Capital Management LLC	4.51%	4,485,268	171.20M	Jun 29, 2026
American Century Companies Inc	4.05%	4,023,994	153.60M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Small-Cap ETF	5.96%	5,927,755	226.26M	Sep 29, 2026
American Century ETF Trust-Avantis U.S. Small Cap Value ETF	3.78%	3,756,858	143.40M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.18%	3,163,469	120.75M	Jun 29, 2026
iShares Trust-iShares Russell 2000 ETF	2.63%	2,614,308	99.79M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.30%	2,289,398	87.39M	Jun 29, 2026
Franklin Value Investors Trust-FRANKLIN SMALL CAP VALUE FUND	1.78%	1,772,055	67.64M	Jul 30, 2026

OII insiders
Insider	Relation	Latest transaction	Date	Shares held
BERRY WILLIAM B	Director	Stock Award(Grant)	May 14, 2026	101,208
CURTIS ALAN R.	Chief Financial Officer	Sale	Aug 26, 2025	170,000
LARSON RODERICK A	Chief Executive Officer	Sale	Sep 30, 2026	0
LAURA BENJAMIN	Chief Operating Officer	Sale	Feb 25, 2026	49,500
MCDONALD MARTIN J	Officer	Sale	May 12, 2026	49,229
MCEVOY MICHAEL KEVIN	Director	Sale	Jul 29, 2026	134,133

Held by funds