SEC ownership of Bayview Acquisition Corp

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001969475.

Comparable stake leader

MIZUHO FINANCIAL GROUP INC

Disclosed value leader

METEORA CAPITAL, LLC

Comparable rows

10/28

Latest evidence

31 Mar 2026

Top shareholders Insider holders Latest transactions

Public ticker: BAYA, BAYAR, BAYAU on Nasdaq
Parsed ownership sources: 13D/G, 13F, and 3/4/5
Largest SEC-reported holder: MIZUHO FINANCIAL GROUP INC
Latest 13D/G holder: MIZUHO FINANCIAL GROUP INC
Latest parsed ownership date: 31 Mar 2026
Issuer CIK: 0001969475
Issuer location: New York, NY

Ownership snapshot

Top shareholders of Bayview Acquisition Corp (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

MIZUHO FINANCIAL GROUP INC

Disclosed value leader

METEORA CAPITAL, LLC

Comparable rows

10/28

Latest evidence

31 Mar 2026

13D/G 13F 3/4/5 Lead comparable stake: 9% 18 rows are not safely comparable across share classes. 13D/G row: MIZUHO FINANCIAL GROUP INC Showing 1-8 of 28 holder rows.

Quick read

MIZUHO FINANCIAL GROUP INC leads the comparable SEC ownership view at 9%.

10 of 28 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens MIZUHO FINANCIAL GROUP INC's linked filing trail.

Comparable ownership Top 5

MIZUHO FINANCIAL GROUP INC 9%

BERKLEY W R CORP 5.4%

METEORA CAPITAL, LLC 4.3%

Harraden Circle Investments, LLC 2%

First Trust Capital Management L.P. 1.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 28 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
MIZUHO FINANCIAL GROUP INC	13D/G 13D/G	9%	$2,913,003 245,564 shares	-$3,326,672	31 Mar 2026
BERKLEY W R CORP	13D/G 13F W. R. Berkley Corporation · Company 13D/G 13F	5.4%	$1,790,220 149,185 shares	-$1,790,232	31 Dec 2025
METEORA CAPITAL, LLC	13D/G 13F Company 13D/G 13F	4.3%	$3,701,750 335,000 shares	-$1,213,246	30 Jun 2025
Harraden Circle Investments, LLC	13F 13D/G Company 13F 13D/G	2% from 13D/G	$906,429 421,355 shares mixed-class rows	—	31 Mar 2026
First Trust Capital Management L.P.	13D/G 13D/G	1.7%	$1,418,157 128,340 shares	$0	30 Jun 2025
Kerry Propper	13D/G 13D/G	1.2%	$717,455 65,521 shares	$0	31 Mar 2025
MIZUHO SECURITIES USA LLC	13F Company 13F	9%	$2,897,655 245,564 shares	—	31 Mar 2026
RLH Capital LLC	13F Company 13F	3.2%	$1,026,898 86,113 shares	—	31 Mar 2026

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 06 Jun 2025.

Buys

Insiders: 0

Sells

Insiders: 0

Net

Shares: 0

Window

Last 12 months

4 rolling buckets

Buy value Sell value

Shares: 0 Shares: 0

Window (months)	Buy value	Sell value	Net value
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-9 of 9 reporting-owner rows connected to Bayview Acquisition Corp. Open a relationship link for the CIK-to-CIK filing trail.

Rows

Largest Forms 3/4/5 holder

(new York) Wei Lu

Net 12M change

Latest report

21 Mar 2024

Name	Relationship	Valuation	Report Date
(new York) Wei Lu	Director	Mixed	21 Mar 2024
BAYVIEW HOLDING LP	10%+ Owner	Mixed	28 Jan 2024
Peace Investment Holdings Ltd	10%+ Owner	Mixed	28 Jan 2024
David Bamper	Chief Financial Officer, Director	Mixed	14 Dec 2023
Yuk Man Lau	Director	Mixed	14 Dec 2023
Guohan Li	Director	Mixed	14 Dec 2023
Dajiang Guo	Director	Mixed	14 Dec 2023
John DeVito	Director	Mixed	14 Dec 2023
Xin Wang	Chief Executive Officer, Director	Mixed	14 Dec 2023

Recent insider transactions for Bayview Acquisition Corp

Showing up to 300 recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	SEC-reported value	SEC-reported price	Shares	Shares owned	Date	Ownership
No insider transactions were found in the last 12 months for this issuer.

^* marks a reported price that did not pass the local price check.