BANK MONTREAL MEDIUM

Ticker: GDXU CUSIP: 063679542 Class: Inverse Market Hedge Fund

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2025
Shares 1,000 Value ($000) $244 Avg Close — Range —
Q3 2025
Shares 1,000 Value ($000) $205 Avg Close — Range —