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Martin & Co’s National Presto Industries NPK Stock Holding History

Martin & Co’s Portfolio NPK Stock Details NPK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.99M Buy
29,142
+396
+1% +$50.7K 0.68% 41
2025
Q4 		$3.07M Buy
28,746
+807
+3% +$84.6K 0.53% 57
2025
Q3 		$3.13M Buy
27,939
+308
+1% +$32.7K 0.56% 55
2025
Q2 		$2.71M Buy
+27,631
New +$2.41M 0.5% 60

Other funds holding NPK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
AR
Advisory Research Chicago, Illinois $813M AUM 36.71% 1-Year Est. Return
MVP
Medina Value Partners Los Angeles, California $477M AUM 25.52% 1-Year Est. Return
JGC
J. Goldman & Co New York $3.44B AUM 33.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Martin & Co's NPK Position: Q1 2026 in Review

Martin & Co increased its National Presto Industries (NPK) stake by 1.4% in Q1 2026, buying an estimated $50.7K and bringing the position to 29,142 shares worth $3.99M. The position accounts for 0.68% of the portfolio, ranked #41.

Martin & Co first reported a position in NPK in Q2 2025 and has held it in 4 quarters since. 182 funds tracked by Wall St. Rank hold NPK as of Q1 2026.

  • Martin & Co held 29,142 shares of National Presto Industries worth $3.99M as of Q1 2026.
  • Martin & Co bought 396 National Presto Industries shares in Q1 2026, an estimated $50.7K.
  • National Presto Industries made up 0.68% of Martin & Co's portfolio in Q1 2026, its #41 holding.
  • Martin & Co first reported a position in National Presto Industries in Q2 2025 and has held it in 4 quarters since.
  • 182 funds tracked by Wall St. Rank held National Presto Industries as of Q1 2026.

Based on Martin & Co's 13F filing for Q1 2026, filed 14 May 2026.