M-TRON INDS INC

Ticker: MPTI/WS CUSIP: 55380K125 Class: Common Stock

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

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

Q3 2025
Shares 7 Value ($000) $0 Avg Close — Range —
Q2 2025
Shares 857 Value ($000) $1 Avg Close — Range —