Yorkville BW Acquisition Sponsor, LLC - 25 Nov 2025 SCHEDULE 13D Report for Blue Water Acquisition Corp. III Class A Ordinary Shares, $0.0001 par value (BLUW)

Filing Manager
Yorkville BW Acquisition Sponsor, LLC
Reporting Manager
Yorkville BW Acquisition Sponsor, LLC
Security
Blue Water Acquisition Corp. III Class A Ordinary Shares, $0.0001 par value
Symbol
BLUW
Shares outstanding
32,320,574 shares
Disclosed Ownership
6,755,000 shares
Ownership
21%
Form type
SCHEDULE 13D
Filing time
02 Dec 2025, 17:19:31 UTC
Date of event
25 Nov 2025
SEC
View on sec.gov

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Quoteable Key Fact

"Yorkville BW Acquisition Sponsor, LLC disclosed 21% ownership in Blue Water Acquisition Corp. III Class A Ordinary Shares, $0.0001 par value (BLUW) on 25 Nov 2025."

Quick Takeaways

  • Yorkville BW Acquisition Sponsor, LLC filed SCHEDULE 13D for Blue Water Acquisition Corp. III Class A Ordinary Shares, $0.0001 par value (BLUW).
  • Disclosed ownership: 21%.
  • Date of event: 25 Nov 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 02 Dec 2025, 17:19.

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.

Official SEC Source

Backed by Schedule 13D/13G

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

See Original Filing

Reporting Managers (9)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Yorkville BW Acquisition Sponsor, LLC 21% 6,755,000 6,755,000 0 /s/ Mark Angelo Mark Angelo, President 0002098097
YA II PN, Ltd. 21% 6,755,000 0 6,755,000 /s/ Mark Angelo Mark Angelo, President
YA Global Investments II (U.S.), LP 21% 6,755,000 0 6,755,000 /s/ Mark Angelo Mark Angelo, President
Yorkville Advisors Global, LP 21% 6,755,000 0 6,755,000 /s/ Mark Angelo Mark Angelo, President
Yorkville Advisors Global II, LLC 21% 6,755,000 0 6,755,000 /s/ Mark Angelo Mark Angelo, President
YAII GP, LP 21% 6,755,000 0 6,755,000 /s/ Mark Angelo Mark Angelo, President
YAII GP II, LLC 21% 6,755,000 0 6,755,000 /s/ Mark Angelo Mark Angelo, President
Mark Angelo 21% 6,755,000 0 6,755,000 /s/ Mark Angelo Mark Angelo, President
SC-Sigma Global Partners, LP 21% 6,755,000 0 6,755,000 /s/ Mark Angelo Mark Angelo, President

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