QUMSU
Quantumsphere Acquisition Corp Units
QUMSU
QUMSU
30 hedge funds and large institutions have $56.7M invested in Quantumsphere Acquisition Corp Units in 2025 Q3 according to their latest regulatory filings, with 30 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
30
Holding in Top 10
–
Calls
–
Puts
–
Top Buyers
| 1 | +$4.31M | |
| 2 | +$4.26M | |
| 3 | +$4.06M | |
| 4 |
PAMP
Polar Asset Management Partners
Toronto,
Ontario, Canada
|
+$4.05M |
| 5 |
LA
Linden Advisors
New York
|
+$4.05M |
Top Sellers
No sellers this quarter
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
GF
26
Gabelli Funds
Rye,
New York
| $580K |
|
|||
|
WAM
27
Warberg Asset Management
Winnetka,
Illinois
| $420K |
|
|||
|
HF
28
HRT Financial
New York
| $303K |
|
|||
29
JP Morgan Chase
New York
| $101K |
|
|||
|
TI
30
TrueMark Investments
Chicago,
Illinois
| $101K |
|