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XTX Topco’s M-tron Industries MPTI Stock Holding History

XTX Topco’s Portfolio MPTI Stock Details MPTI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$711K Buy
+10,631
New +$679K 0.01% 1718
2025
Q4 		– Sell
-3,789
Closed -$210K – 3616
2025
Q3 		$210K Buy
+3,789
New +$170K 0.01% 1809
2025
Q2 		– Sell
-5,001
Closed -$223K – 2875
2025
Q1 		$223K Buy
+5,001
New +$237K 0.01% 1626

Other funds holding MPTI

GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
BA
Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return
PIP
Palisades Investment Partners Santa Monica, California $255M AUM 50.52% 1-Year Est. Return
ACM
Archon Capital Management Seattle, Washington $177M AUM 108.05% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return
AC
Aristides Capital Louisville, Kentucky $462M AUM 28.94% 1-Year Est. Return

XTX Topco's MPTI Position: Q1 2026 in Review

XTX Topco opened a new position in M-tron Industries (MPTI) in Q1 2026: 10,631 shares worth $711K. The stake represents 0.01% of the portfolio and ranks #1718 among its holdings. This is a return to the name: XTX Topco previously reported a position in MPTI as recently as Q3 2025.

XTX Topco first reported a position in MPTI in Q1 2025 and has held it in 3 quarters since. 97 funds tracked by Wall St. Rank hold MPTI as of Q1 2026.

  • XTX Topco held 10,631 shares of M-tron Industries worth $711K as of Q1 2026.
  • M-tron Industries was a new XTX Topco position in Q1 2026.
  • M-tron Industries made up 0.01% of XTX Topco's portfolio in Q1 2026, its #1718 holding.
  • XTX Topco first reported a position in M-tron Industries in Q1 2025 and has held it in 3 quarters since.
  • 97 funds tracked by Wall St. Rank held M-tron Industries as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.