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BBCQ

Bleichroeder Acquisition Corp II
BBCQ

54 hedge funds and large institutions have $275M invested in Bleichroeder Acquisition Corp II in 2026 Q1 according to their latest regulatory filings, with 54 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

95.41% more ownership

Funds ownership: 0% → 95.41% (+95%)

Holders
54
Holders Change
+54
Holders Change %
–
% of All Funds
0.66%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
54
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$22.5M
2
CGIC
Continental General Insurance Company
Texas
+$20M
3
LP
LMR Partners
United Kingdom
+$16M
4
LA
Linden Advisors
New York
+$15.5M
5
Millennium Management
Millennium Management
New York
+$13.5M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$22.5M +$22.5M +2,250,000 New
CGIC
2
Continental General Insurance Company
Texas
$20M +$20M +2,000,000 New
LP
3
LMR Partners
United Kingdom
$16M +$16M +1,600,000 New
LA
4
Linden Advisors
New York
$15.5M +$15.5M +1,550,000 New
Millennium Management
5
Millennium Management
New York
$13.5M +$13.5M +1,350,000 New
AA
6
AQR Arbitrage
Connecticut
$13.1M +$13M +1,305,593 New
MF
7
Magnetar Financial
Illinois
$13M +$13M +1,299,993 New
FBCM
8
Fort Baker Capital Management
California
$12.6M +$12.6M +1,258,490 New
AC
9
Aristeia Capital
Connecticut
$12M +$12M +1,200,000 New
Alyeska Investment Group
10
Alyeska Investment Group
Illinois
$10M +$9.99M +1,000,000 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
11
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$10M +$9.99M +1,000,000 New
AIMCA
12
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$9.39M +$9.37M +937,575 New
TCM
13
Tenor Capital Management
New York
$7.51M +$7.49M +750,000 New
BNP Paribas Financial Markets
14
BNP Paribas Financial Markets
France
$6.96M +$6.94M +694,399 New
MC
15
Meteora Capital
Florida
$6.02M +$6.01M +601,155 New
Verition Fund Management
16
Verition Fund Management
Connecticut
$5.84M +$5.82M +582,378 New
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$5.27M +$5.26M +526,364 New
LIP
18
Lighthouse Investment Partners
Florida
$5.01M +$5M +500,000 New
Two Sigma Investments
19
Two Sigma Investments
New York
$4.54M +$4.53M +453,124 New
GCL
20
Glazer Capital LLC
New York
$4.51M +$4.5M +450,000 New
MCM
21
Moore Capital Management
New York
$4.51M +$4.5M +450,000 New
SCM
22
Shaolin Capital Management
Florida
$4.51M +$4.5M +450,000 New
Hudson Bay Capital Management
23
Hudson Bay Capital Management
Connecticut
$4.51M +$4.5M +449,998 New
RCM
24
Radcliffe Capital Management
Pennsylvania
$4.41M +$4.4M +440,149 New
CF
25
Cantor Fitzgerald
New York
$4.3M +$4.28M +428,748 New
1
2 3

BBCQ Hedge Fund Activity: Q1 2026 in Review

54 of the 8,134 institutional investors tracked by Wall St. Rank reported a position in Bleichroeder Acquisition Corp II (BBCQ) for Q1 2026, worth a combined $275M.

Buyers outnumbered sellers: 54 funds opened new BBCQ positions and 0 closed out — a net gain of 54 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Adage Capital Partners, opening a new position worth an estimated $22.5M.

  • 54 institutional investors held Bleichroeder Acquisition Corp II (BBCQ) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $275M of Bleichroeder Acquisition Corp II stock for Q1 2026.
  • 54 funds opened new Bleichroeder Acquisition Corp II positions in Q1 2026 and 0 closed out, a net change of +54 holders.
  • The largest Bleichroeder Acquisition Corp II buyer in Q1 2026 was Adage Capital Partners, an estimated $22.5M added.

Based on aggregated 13F filings for Q1 2026.