HEIGHTS CAPITAL MANAGEMENT, INC
Position in QUMS — Quantumsphere Acquisition Corp
CIK 1081698
SAN FRANCISCO, CA
Position in QUMS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,533,000
+$15,000 QoQ
Shares Held
256,968
-10.8% QoQ
Ownership
2.25%
of shares outstanding
% of Portfolio
0.44%
of 13F equity value
Holder Rank
#18
of 32 holders
Holding Since
Sep 2025
4 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 Jun 30, 2026HEIGHTS CAPITAL MANAGEMENT, INC holds $237,682,770 across 168 Shell Companies names. QUMS ranks #51 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTNE |
CH4 Natural Solutions Corp
|
800,000 | $7,880,000 | |
| 2 | JACS |
Jackson Acquisition Co II
|
700,000 | $7,448,000 | |
| 3 | DMAA |
Drugs Made In America Acquisition Corp.
|
648,083 | $6,902,083 | |
| 4 | IDAC |
Iron Dome Acquisition I Corp.
|
600,000 | $6,060,000 | |
| 5 | ALPX |
Alpex Acquisition Corp
|
550,000 | $5,511,000 | |
| 6 | PONO |
Pono Capital Four, Inc.
|
1,099,228 | $5,475,151 | |
| 7 | DMII |
Drugs Made In America Acquisition II Corp.
|
936,913 | $5,225,164 | |
| 8 | KCHV |
Kochav Defense Acquisition Corp.
|
744,276 | $5,185,000 |
All Filings in QUMS
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,533,000 | 150,000 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $1,518,000 | 150,000 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $1,501,500 | 150,000 | Shares | Other | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||