OIS

OIL STS INTL INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

OIL STS INTL INC (OIS) is held by 169 institutional investors with combined holdings of $341M. Major holders include BlackRock, Inc. (BLK), VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS.

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Institutional Holders

169

Total Value

$340.5M

Ownership %

83.6%

🏦 Top Institutional Holders

BlackRock, Inc. (BLK)

DIMENSIONAL FUND ADVISORS LP

3.4M shares

$23.2M

5.70% ownership

D. E. Shaw & Co., Inc.

2.6M shares

$17.9M

4.40% ownership

First Eagle Investment Management, LLC

2.6M shares

$17.5M

4.29% ownership

📊 Financials

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

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