QUANTUMSPHERE ACQUISITION CO

Ticker: QUMSU CUSIP: G7387B122 Class: UNIT 07/30/2030

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 57,300 Value ($000) $583 Avg Close — Range —
Q3 2025
Shares 57,300 Value ($000) $580 Avg Close — Range —