Bleichroeder Acquisition Corp. II (BBCQ)

BBCQ · Blank Checks · New York, NY · filing with the SEC since 2025

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Grade4.3

◀ Past 4.1● Present 3.6▶ Future 5.0

8 est.

Overview Business Financials Grade Forecast Sentiment Ownership People Filings Patents Chart

Who owns Bleichroeder Acquisition Corp. II

As filed with the SEC

Holders of 5% or more

Bleichroeder Sponsor 2 LLC holds 25% of Class A Ordinary Shares, $0.0001 par value, as its SCHEDULE 13G filed Apr 13, 2026 says.

Directors and officers

report now, of 7 people on the record since 2026. Their holdings as a group are not read here.

Institutions as a whole

n/a

The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 7 named at left.

Holders of 5% or moreshare of the class, as filed

Bleichroeder Sponsor 2 LLC

SCHEDULE 13G · filed Apr 13, 2026 · Class A Ordinary Shares, $0.0001 par value

25%

Fort Baker Capital Management LP

SCHEDULE 13G · filed Aug 14, 2026 · Class A ordinary shares, par value $0.0001 per share

7.2%

Alyeska Investment Group, L.P.

SCHEDULE 13G/A · filed Aug 14, 2026 · Class A ordinary shares, par value $0.0001 per share · 5.54% in May 15, 2026

7.01%

Highbridge Capital Management, LLC

SCHEDULE 13G · filed Aug 14, 2026 · Class A Ordinary Shares, par value $0.0001 per share

5.7%

LMR Partners LLP

SCHEDULE 13G · filed May 15, 2026 · Class A ordinary shares, par value $0.0001 per share

5.6%

Merus Global Investments, LLC

SCHEDULE 13G · filed Jun 5, 2026 · Class A ordinary shares, par value $0.0001 per share

5.3%

Linden Advisors LP

SCHEDULE 13G · filed Jan 13, 2026 · Class A ordinary shares, par value $0.0001 per share

5.2%

Adage Capital Management, L.P.

SCHEDULE 13G/A · filed Aug 12, 2026 · Class A Ordinary Shares, par value $0.0001 per share · reported falling below 5%, from 7.83% in May 13, 2026

under 5%

Millennium Management LLC

SCHEDULE 13G/A · filed Jul 15, 2026 · Class A Ordinary Shares, par value $0.0001 per share · reported falling below 5%, from 5.2% in Jan 14, 2026

under 5%

Continental General Insurance Co

SCHEDULE 13G/A · filed Aug 13, 2026 · Class A ordinary shares, par value $0.0001 per share · reported falling below 5%, from 7% in Jan 14, 2026

under 5%

What BBCQ reports owning in othersstakes of 5% or more, and other ties

Bleichroeder Acquisition Corp. II reports no stake in another company in the record.

Insider tradesForm 4

0sales

0purchases

0sales on a scheduled plan

0people selling

$0sold, in dollars

$0bought, in dollars

Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.

By calendar yearSoldBought

No open-market trade is on the record for these years.

Dollars as filed, summed by the transaction date.

People who traded in the window

No one on the roster filed an open-market trade in the window.

SI Assistanton BBCQ · research, not advice