Cable Car Capital, LP
Position in QUMS — Quantumsphere Acquisition Corp
CIK 1699575
SAN FRANCISCO, CA
Position in QUMS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,768,986
+$19,228 QoQ
Shares Held
174,801
0.0% QoQ
Ownership
1.60%
of shares outstanding
% of Portfolio
0.90%
of 13F equity value
Holder Rank
#17
of 29 holders
Holding Since
Dec 2025
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in QUMS Over Time
Shares Held
Position Value (USD)
Position in Shell Companies
Financial Services · as of Mar 31, 2026Cable Car Capital, LP holds $28,951,300 across 19 Shell Companies names. QUMS ranks #3 (6.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MACI |
Melar Acquisition Corp. I/Cayman
|
492,500 | $5,304,225 | |
| 2 | FGMC |
FG Merger II Corp.
|
392,000 | $3,959,200 | |
| 3 | QUMS |
Quantumsphere Acquisition Corp
This page
|
174,801 | $1,768,986 | |
| 4 | XRPN |
Armada Acquisition Corp. II
|
150,000 | $1,546,500 | |
| 5 | APAC |
StoneBridge Acquisition II Corp
|
150,000 | $1,507,500 | |
| 6 | KOYN |
CSLM Digital Asset Acquisition Corp III, Ltd
|
150,000 | $1,506,000 | |
| 7 | KCHV |
Kochav Defense Acquisition Corp.
|
142,953 | $1,465,268 | |
| 8 | ONCH |
1RT Acquisition Corp.
|
125,000 | $1,267,500 |
All Filings in QUMS
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,768,986 | 174,801 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,749,758 | 174,801 | Shares | Sole | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||