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Atom Investors’s National Presto Industries NPK Stock Holding History

Atom Investors’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
Q2 		$3.8M Buy
30,383
+1,875
+7% +$254K 0.34% 39
2026
Q1 		$3.91M Buy
28,508
+13,897
+95% +$1.78M 0.28% 109
2025
Q4 		$1.56M Buy
14,611
+5,820
+66% +$610K 0.12% 240
2025
Q3 		$986K Buy
8,791
+5,328
+154% +$566K 0.07% 252
2025
Q2 		$339K Buy
3,463
+1,083
+46% +$94.6K 0.03% 417
2025
Q1 		$209K Buy
+2,380
New +$227K 0.03% 399

Other funds holding NPK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MVP
Medina Value Partners Los Angeles, California $510M AUM 26.16% 1-Year Est. Return
AR
Advisory Research Chicago, Illinois $1B AUM 50.12% 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
JGC
J. Goldman & Co New York $3.87B AUM 46.92% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Atom Investors's NPK Position: Q2 2026 in Review

Atom Investors increased its National Presto Industries (NPK) stake by 6.6% in Q2 2026, buying an estimated $254K and bringing the position to 30,383 shares worth $3.8M. The position accounts for 0.34% of the portfolio, ranked #39.

Atom Investors first reported a position in NPK in Q1 2025 and has held it in 6 quarters since. The position peaked at $3.91M in Q1 2026. 181 funds tracked by Wall St. Rank hold NPK as of Q2 2026.

  • Atom Investors held 30,383 shares of National Presto Industries worth $3.8M as of Q2 2026.
  • Atom Investors bought 1,875 National Presto Industries shares in Q2 2026, an estimated $254K.
  • National Presto Industries made up 0.34% of Atom Investors's portfolio in Q2 2026, its #39 holding.
  • Atom Investors first reported a position in National Presto Industries in Q1 2025 and has held it in 6 quarters since.
  • Atom Investors's National Presto Industries position peaked at $3.91M in Q1 2026.
  • 181 funds tracked by Wall St. Rank held National Presto Industries as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.