Bleichroeder Acquisition Corp.

Historical 13F Holders

Symbol: BACQ
CUSIP: G1169T104
All holders as of: Q4 2025
Type: Equity
Class: SHS CL A

Reported Value, Excluding Options

Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for G1169T104 since 12/18/2024, newest first.

Filer	% of Class	Shares	Form	Filed
First Trust Capital Management L.P. 13G/A Amendment 2	0%	0	13G/A Amendment 2	5/15/2026 Event 3/31/2026
First Trust Merger Arbitrage Fund	0%	0
First Trust Capital Management L.P.	0%	0
First Trust Capital Solutions L.P.	0%	0
FTCS Sub GP LLC	0%	0
Goldman Sachs Group Inc 13G/A Amendment 2	0.2%	0	13G/A Amendment 2	5/15/2026 Event 3/31/2026
The Goldman Sachs Group, Inc.	0.2%	0
Goldman Sachs & Co. LLC	0.2%	0
Goldman Sachs Group Inc 13G/A Amendment 1	0%	0	13G/A Amendment 1	5/15/2026 Event 3/31/2026
The Goldman Sachs Group, Inc.	0%	0
Goldman Sachs & Co. LLC	0%	0
Merus Global Investments, LLC 13G/A Amendment 1	6.9%	1,725,000	13G/A Amendment 1	2/17/2026 Event 12/31/2025
Highbridge Capital Management, LLC 13G	7.9%	2,011,897	13G	2/17/2026 Event 12/31/2025
First Trust Capital Management L.P. 13G/A Amendment 2	2.3%	593,278	13G/A Amendment 2	2/13/2026 Event 12/31/2025
First Trust Merger Arbitrage Fund	1.9%	492,451
First Trust Capital Management L.P.	2.3%	593,278
First Trust Capital Solutions L.P.	2.3%	593,278
FTCS Sub GP LLC	2.3%	593,278
Goldman Sachs Group Inc 13G	12.8%	3,244,391	13G	2/12/2026 Event 12/31/2025
The Goldman Sachs Group, Inc.	12.8%	3,244,391
Goldman Sachs & Co. LLC	12.8%	3,244,391
AQR Capital Management, LLC 13G/A Amendment 1	3.6%	920,621	13G/A Amendment 1	2/11/2026 Event 12/31/2025
AQR Capital Management, LLC	3.6%	920,621
AQR Capital Management Holdings, LLC	3.6%	920,621
AQR Arbitrage, LLC	3.6%	920,621
Barclays PLC 13G	6.9%	1,755,135	13G	2/11/2026 Event 12/31/2025
Meteora Capital, LLC 13G/A Amendment 3	1.2%	300,000	13G/A Amendment 3	12/5/2025 Event 11/30/2025
Meteora Capital, LLC 13G/A Amendment 2	6.8%	1,716,575	13G/A Amendment 2	11/14/2025 Event 9/30/2025
Westchester Capital Management, LLC 13G/A Amendment 1	4.98%	1,265,907	13G/A Amendment 1	11/14/2025 Event 9/30/2025
Westchester Capital Management, LLC	4.98%	1,265,907
Virtus Investment Advisers, LLC	4.8%	1,213,760
The Merger Fund	4.6%	1,173,084
Hudson Bay Capital Management LP 13G/A Amendment 2	4.9%	1,244,386	13G/A Amendment 2	11/12/2025 Event 9/30/2025
Hudson Bay Capital Management LP	4.9%	1,244,386
Sander Gerber	4.9%	1,244,386
Merus Global Investments, LLC 13G	8.8%	2,226,028	13G	10/14/2025 Event 10/6/2025
Meteora Capital, LLC 13G	9.8%	249,200	13G	8/14/2025 Event 6/30/2025
First Trust Capital Management L.P. 13G/A Amendment 1	8.9%	2,285,000	13G/A Amendment 1	8/14/2025 Event 6/30/2025
First Trust Merger Arbitrage Fund	7.7%	1,945,654
First Trust Capital Management L.P.	8.9%	2,285,000
First Trust Capital Solutions L.P.	8.9%	2,285,000
FTCS Sub GP LLC	8.9%	2,285,000
Healthcare of Ontario Pension Plan Trust Fund 13G/A Amendment 1	0%	0	13G/A Amendment 1	8/13/2025 Event 6/30/2025
Continental General Insurance Co 13G/A Amendment 1	2.4%	602,789	13G/A Amendment 1	8/13/2025 Event 6/30/2025
Continental General Insurance Co	2.4%	602,789
Continental Insurance Group, Ltd.	2.4%	602,789
Continental General Holdings LLC	2.4%	602,789
Gorzynski Michael	2.4%	602,789
Barclays PLC 13G/A Amendment 2	4.98%	1,313,263	13G/A Amendment 2	8/12/2025 Event 6/30/2025
First Trust Capital Management L.P. 13G	5.1%	1,285,000	13G	5/15/2025 Event 3/31/2025
First Trust Capital Management L.P.	5.1%	1,285,000
First Trust Capital Solutions L.P.	5.1%	1,285,000
FTCS Sub GP LLC	5.1%	1,285,000
Westchester Capital Management, LLC 13G	6.0%	1,515,000	13G	5/14/2025 Event 3/31/2025
Westchester Capital Management, LLC	6.0%	1,515,000
Virtus Investment Advisers, LLC	5.7%	1,455,284
The Merger Fund	5.5%	1,400,991
Barclays PLC 13G/A Amendment 1	7.4%	1,872,109	13G/A Amendment 1	3/21/2025 Event 12/31/2024
Healthcare of Ontario Pension Plan Trust Fund 13G	9.7%	2,475,000	13G	2/14/2025 Event 12/31/2024
Barclays PLC 13G	7.4%	1,872,109	13G	2/14/2025 Event 12/31/2024
AQR Capital Management, LLC 13G	7.6%	1,918,600	13G	2/13/2025 Event 12/31/2024
AQR Capital Management, LLC	7.6%	1,918,600
AQR Capital Management Holdings, LLC	7.6%	1,918,600
AQR Arbitrage, LLC	7.6%	1,918,600
Hudson Bay Capital Management LP 13G/A Amendment 1	5.9%	1,500,000	13G/A Amendment 1	2/10/2025 Event 12/31/2024
Hudson Bay Capital Management LP	5.9%	1,500,000
Sander Gerber	5.9%	1,500,000
Hudson Bay Capital Management LP 13G	5.9%	1,500,000	13G	2/10/2025 Event 12/31/2024
Continental General Insurance Co 13G	8.6%	2,200,000	13G	1/10/2025 Event 11/1/2024
Continental General Insurance Co	8.6%	2,200,000
Continental Insurance Group, Ltd.	8.6%	2,200,000
Continental General Holdings LLC	8.6%	2,200,000
Gorzynski Michael	8.6%	2,200,000

13F Holders by Quarter

Period	Filings	Shares, Excl. Options	Value, Excl. Options	Options Value
2025 Q4	59	18.3 M	$195 M	$0
2025 Q3	44	24.0 M	$250 M	$61.6 k
2025 Q2	45	25.1 M	$259 M	$70.6 k
2025 Q1	37	21.3 M	$212 M	$0
2024 Q4	28	14.0 M	$142 M	$0