VANECK ETF TRUST

Ticker: GDX CUSIP: 92189F106 Class: GOLD MINERS ETF

BERKSHIRE ASSET MANAGEMENT LLC/PA's Holding History (CIK: 0000949012)

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

Q3 2025
Shares 3,282 Value ($000) $251 Avg Close — Range —
Q3 2024
Shares 6,582 Value ($000) $223 Avg Close — Range —
Q2 2024
Shares 6,582 Value ($000) $223 Avg Close — Range —