ADAGE CAPITAL PARTNERS GP, L.L.C.
Position in BBCQ — Bleichroeder Acquisition Corp. II
CIK 1165408
Boston, MA
Position in BBCQ
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$11,027,941
-$12,015,278 QoQ
Shares Held
1,068,599
-61.5% QoQ
Ownership
2.79%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#8
of 74 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BBCQ Over Time
Shares Held
Position Value (USD)
Position in Shell Companies
Financial Services · as of Jun 30, 2026ADAGE CAPITAL PARTNERS GP, L.L.C. holds $1,409,296,963 across 90 Shell Companies names. BBCQ ranks #74 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GCGR |
General Catalyst Global Resilience Merger Corp.
|
3,875,000 | $31,783,500 | |
| 2 | BCSS |
Bain Capital GSS Investment Corp.
|
3,000,000 | $30,810,000 | |
| 3 | CXII |
Churchill Capital Corp XII
|
2,950,000 | $28,755,000 | |
| 4 | GHXI |
Gores Holdings XI, Inc.
|
2,808,000 | $28,501,200 | |
| 5 | CRAN |
Crane Harbor Acquisition Corp. II
|
4,363,577 | $27,351,000 | |
| 6 | KBON |
Karbon Capital Partners Corp.
|
3,150,000 | $27,270,000 | |
| 7 | KRAQ |
KRAKacquisition Corp
|
2,931,250 | $24,750,000 | |
| 8 | MEVO |
M Evo Global Acquisition Corp II
|
3,590,000 | $24,105,600 |
All Filings in BBCQ
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,027,941 | 1,068,599 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 BBCQW | $498,219 | 524,442 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $22,545,000 | 2,250,000 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||