GI
MPTI.WS

GAMCO Investors’s M-tron Industries Warrants MPTI.WS Stock Holding History

GAMCO Investors’s Portfolio MPTI.WS Stock Details MPTI.WS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-149,000
Closed -$261K – 1080
2025
Q3 		$261K Hold
149,000
– – ﹤0.01% 940
2025
Q2 		$154K Buy
+149,000
New +$171K ﹤0.01% 1021

Other funds holding MPTI.WS

NCGI
Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 1-Year Est. Return
UB
UMB Bank Kansas City, Missouri $7.9B AUM 29.3% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

GAMCO Investors's MPTI.WS Position: Q4 2025 in Review

GAMCO Investors sold out of M-tron Industries Warrants (MPTI.WS) in Q4 2025, closing a stake of 149,000 shares — an estimated $261K sold.

GAMCO Investors first reported a position in MPTI.WS in Q2 2025 and held it in 2 quarters. The position peaked at $261K in Q3 2025. 3 funds tracked by Wall St. Rank hold MPTI.WS as of Q4 2025.

  • GAMCO Investors reported no remaining M-tron Industries Warrants position as of Q4 2025 after selling out during the quarter.
  • GAMCO Investors sold 149,000 M-tron Industries Warrants shares in Q4 2025, an estimated $261K.
  • GAMCO Investors first reported a position in M-tron Industries Warrants in Q2 2025 and held it in 2 quarters.
  • GAMCO Investors's M-tron Industries Warrants position peaked at $261K in Q3 2025.
  • 3 funds tracked by Wall St. Rank held M-tron Industries Warrants as of Q4 2025.

Based on GAMCO Investors's 13F filing for Q4 2025, filed 5 Feb 2026.