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OII Institutional Ownership & 13F Holders | SmartMoneyDB

OIIOCEANEERING INTL INC

COM · CUSIP 675232102

Smart Money Ownership

Of the 10 tracked institutions holding OII, 5 have a 3-year clone track record — 5 of them beat the S&P. Average holder's clone alpha: +5.7pt. It's a gauge of who owns the name, not just how many.

PRICE T ROWE ASSOCIATES INC /MD/

$45.9M

+2.7pt

OII (OCEANEERING INTL INC) Institutional Ownership Summary

Among the 10 tracked institutional investors we monitor, OII (OCEANEERING INTL INC) is held with a combined value of $1.16B across 36,808,686 shares. The largest holder is BlackRock, Inc. with a position worth $579.89M (0.01% of their portfolio). 9 funds increased their holdings. 1 fund reduced its position.

Total Institutional Value

$1.16B

Total Shares Held

36,808,686

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

PRICE T ROWE ASSOCIATES INC /MD/+1179% shares~$42.3M STATE STREET CORP+8% shares~$13.7M BlackRock, Inc.+2% shares~$12.5M VANGUARD GROUP INC+2% shares~$4.4M FMR LLC+28% shares~$2.7M

13F Institutional Holders

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PRICE T ROWE ASSOCIATES INC /MD/

0.01% of book+1178.5%

$45.94M

Fisher Asset Management, LLC

0.01% of book-0.1%

$28.10M

AQR CAPITAL MANAGEMENT LLC

RENAISSANCE TECHNOLOGIES LLC

Gotham Asset Management, LLC

0.01% of book+42.1%

$2.34M

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$579.89M	16,348,842	0.01%	+2.2%
2	VANGUARD GROUP INC	$297.28M	12,371,147	0.00%	+1.5%
3	STATE STREET CORP	$178.56M	5,034,196	0.01%	+8.3%
4	PRICE T ROWE ASSOCIATES INC /MD/	$45.94M	1,295,245	0.01%	+1178.5%
5	Fisher Asset Management, LLC	$28.10M	792,269	0.01%	-0.1%
6	AQR CAPITAL MANAGEMENT LLC	$13.91M	392,150	0.01%	+5.2%
7	FMR LLC	$12.26M	345,532	0.00%	+28.1%
8	RENAISSANCE TECHNOLOGIES LLC	$3.01M	85,000	0.00%	+202.5%
9	CITADEL ADVISORS LLC	$2.78M	78,377	0.00%	+24.9%
10	Gotham Asset Management, LLC	$2.34M	65,928	0.01%	+42.1%

Frequently Asked Questions

Which institutional investors own the most OII stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of OII with a position worth $579.89M, representing 0.01% of their portfolio. In total, 10 institutional investors hold OII with a combined value of $1.16B.

What percentage of OII is owned by institutional investors?

Institutional investors hold $1.16B worth of OII stock across 10 positions. The largest institutional holder is BlackRock, Inc. with $579.89M in holdings.

What is a 13F filing and why does it matter for OII?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For OII, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track OII institutional moves

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