Latest imported 13F data
OII

OCEANEERING INTL INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

OCEANEERING INTL INC (OII) is held by 298 institutional investors with combined holdings of $2.3B. Major holders include BlackRock, Inc., VANGUARD GROUP INC, BROWN ADVISORY INC.

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Institutional Holders
298
Total Value
$2.3B
Ownership %
97.3%

🏦 Top Institutional Holders

BlackRock, Inc.
16.0M shares
$384.6M
16.04% ownership
VANGUARD GROUP INC
12.4M shares
$297.3M
12.40% ownership
BROWN ADVISORY INC
7.4M shares
$178.5M
7.45% ownership
STATE STREET CORP
4.6M shares
$111.7M
4.66% ownership
Morgan Stanley Institutional Investment Advisors LLC
3.9M shares
$94.8M
3.96% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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