Crossingbridge Advisors, LLC
Position in QUMS — Quantumsphere Acquisition Corp
CIK 1770024
Pleasantville, NY
Position in QUMS
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$1,091,189
New position
Shares Held
107,825
first reported quarter
Ownership
0.986%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Shell Companies
Financial Services · as of Mar 31, 2026Crossingbridge Advisors, LLC holds $355,618,567 across 88 Shell Companies names. QUMS ranks #63 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANSC |
Agriculture & Natural Solutions Acquisition Corp
|
1,611,550 | $18,194,399 | |
| 2 | WENN |
WEN Acquisition Corp
|
1,475,694 | $15,022,564 | |
| 3 | VLOS |
Velos Acquisition I Corp.
|
1,390,442 | $14,933,347 | |
| 4 | CCIX |
Churchill Capital Corp IX/Cayman
|
1,351,927 | $14,438,580 | |
| 5 | IPCX |
Inflection Point Acquisition Corp. III
|
1,236,344 | $12,629,253 | |
| 6 | SOUL |
Soulpower Acquisition Corp.
|
1,229,634 | $12,603,748 | |
| 7 | CAEP |
Cantor Equity Partners III, Inc.
|
1,125,401 | $11,602,884 | |
| 8 | POLE |
Andretti Acquisition Corp. II
|
1,037,522 | $11,044,421 |
All Filings in QUMS
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,091,189 | 107,825 | Shares | Sole | 2026-05-14 | |
| No filing history on record for this holder in this stock. | ||||||