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Jeff Yass’s M-tron Industries MPTI Stock Holding History

Jeff Yass’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
Q2 		$1.09M Sell
11,028
-878
-7% -$69.8K ﹤0.01% 7974
2026
Q1 		$796K Buy
+11,906
New +$760K ﹤0.01% 8490
2025
Q4 		– Sell
-9,191
Closed -$510K – 13128
2025
Q3 		$510K Sell
9,191
-12,024
-57% -$539K ﹤0.01% 8905
2025
Q2 		$891K Sell
21,215
-3,283
-13% -$158K ﹤0.01% 7727
2025
Q1 		$1.09M Sell
24,498
-779
-3% -$37K ﹤0.01% 7023
2024
Q4 		$1.22M Buy
25,277
+19,072
+307% +$1.05M ﹤0.01% 6464
2024
Q3 		$259K Buy
+6,205
New +$215K ﹤0.01% 9923

Other funds holding MPTI

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.89B AUM 151.53% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Jeff Yass's MPTI Position: Q2 2026 in Review

Jeff Yass reduced its M-tron Industries (MPTI) stake by 7.4% in Q2 2026, selling an estimated $69.8K and leaving 11,028 shares worth $1.09M. The position accounts for ﹤0.01% of the portfolio, ranked #7974.

Jeff Yass first reported a position in MPTI in Q3 2024 and has held it in 7 quarters since. The position peaked at $1.22M in Q4 2024. 118 funds tracked by Wall St. Rank hold MPTI as of Q2 2026.

  • Jeff Yass held 11,028 shares of M-tron Industries worth $1.09M as of Q2 2026.
  • Jeff Yass sold 878 M-tron Industries shares in Q2 2026, an estimated $69.8K.
  • M-tron Industries made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #7974 holding.
  • Jeff Yass first reported a position in M-tron Industries in Q3 2024 and has held it in 7 quarters since.
  • Jeff Yass's M-tron Industries position peaked at $1.22M in Q4 2024.
  • 118 funds tracked by Wall St. Rank held M-tron Industries as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.