Filing Manager
BROWN ADVISORY INC
Reporting Manager
BROWN ADVISORY INC
Symbol
OII
Shares outstanding
101,043,235 shares
Disclosed Ownership
5,153,205 shares
Ownership
5.1%
Form type
SCHEDULE 13G
Filing time
10 Apr 2025, 15:34:00 UTC
Date of event
31 Dec 2024
Next filing
18 Apr 2025

Quoteable Key Fact

"BROWN ADVISORY INC disclosed 5.1% ownership in Oceaneering International, Inc. Common Stock (OII) on 31 Dec 2024."

Quick Takeaways

  • BROWN ADVISORY INC filed SCHEDULE 13G for Oceaneering International, Inc. Common Stock (OII).
  • Disclosed ownership: 5.1%.
  • Date of event: 31 Dec 2024.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 10 Apr 2025, 15:34.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BROWN ADVISORY INC 5.1% 5,153,205 4,583,672 0 Brett D. Rogers General Counsel & Chief Compliance Officer
BROWN INVESTMENT ADVISORY & TRUST CO 2% 48,498 48,498 0 Brett D. Rogers General Counsel & Chief Compliance Officer
BROWN ADVISORY LLC 5% 5,100,437 4,533,460 0 Brett D. Rogers General Counsel & Chief Compliance Officer
SIGNATURE FINANCIAL MANAGEMENT, INC. 3% 4,270 1,714 0 Brett D. Rogers General Counsel & Chief Compliance Officer