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Martingale Asset Management’s National Presto Industries NPK Stock Holding History

Martingale Asset Management’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 		$1.49M Buy
11,907
+1,701
+17% +$231K 0.04% 449
2026
Q1 		$1.4M Buy
10,206
+1,160
+13% +$149K 0.04% 420
2025
Q4 		$966K Buy
9,046
+241
+3% +$25.3K 0.02% 480
2025
Q3 		$987K Sell
8,805
-110
-1% -$11.7K 0.02% 488
2025
Q2 		$873K Hold
8,915
– – 0.02% 496
2025
Q1 		$784K Hold
8,915
– – 0.02% 516
2024
Q4 		$877K Buy
8,915
+200
+2% +$16.1K 0.02% 503
2024
Q3 		$655K Buy
8,715
+520
+6% +$38.8K 0.02% 568
2024
Q2 		$616K Buy
8,195
+195
+2% +$15.4K 0.01% 559
2024
Q1 		$670K Buy
8,000
+200
+3% +$15.8K 0.01% 554
2023
Q4 		$626K Buy
7,800
+105
+1% +$8.07K 0.01% 557
2023
Q3 		$558K Hold
7,695
– – 0.01% 584
2023
Q2 		$563K Buy
7,695
+500
+7% +$36.8K 0.01% 593
2023
Q1 		$519K Buy
7,195
+500
+7% +$36.5K 0.01% 607
2022
Q4 		$458K Buy
6,695
+143
+2% +$9.78K 0.01% 633
2022
Q3 		$427K Buy
6,552
+1,050
+19% +$72.7K 0.01% 648
2022
Q2 		$362K Buy
+5,502
New +$390K 0.01% 707
2021
Q1 		– Sell
-2,502
Closed -$222K – 887
2020
Q4 		$222K Sell
2,502
-15,400
-86% -$1.32M ﹤0.01% 819
2020
Q3 		$1.47M Sell
17,902
-18,300
-51% -$1.6M 0.02% 514
2020
Q2 		$3.16M Hold
36,202
– – 0.04% 416
2020
Q1 		$2.56M Hold
36,202
– – 0.03% 435
2019
Q4 		$3.2M Buy
36,202
+300
+0.8% +$26.1K 0.03% 484
2019
Q3 		$3.2M Buy
35,902
+2,100
+6% +$190K 0.03% 480
2019
Q2 		$3.15M Buy
33,802
+1,200
+4% +$122K 0.03% 484
2019
Q1 		$3.54M Buy
32,602
+4,500
+16% +$524K 0.04% 463
2018
Q4 		$3.29M Buy
28,102
+2,600
+10% +$326K 0.04% 429
2018
Q3 		$3.31M Sell
25,502
-1,000
-4% -$127K 0.04% 425
2018
Q2 		$3.29M Sell
26,502
-1,500
-5% -$162K 0.04% 417
2018
Q1 		$2.63M Sell
28,002
-1,100
-4% -$109K 0.03% 461
2017
Q4 		$2.9M Sell
29,102
-3,400
-10% -$371K 0.04% 433
2017
Q3 		$3.46M Buy
32,502
+200
+0.6% +$21.1K 0.05% 415
2017
Q2 		$3.57M Hold
32,302
– – 0.05% 381
2017
Q1 		$3.3M Hold
32,302
– – 0.05% 406
2016
Q4 		$3.44M Buy
32,302
+4,399
+16% +$409K 0.05% 414
2016
Q3 		$2.45M Buy
27,903
+21,601
+343% +$1.96M 0.04% 459
2016
Q2 		$595K Hold
6,302
– – 0.01% 637
2016
Q1 		$528K Hold
6,302
– – 0.01% 640
2015
Q4 		$523K Sell
6,302
-1
-0% -$87 0.01% 653
2015
Q3 		$532K Sell
6,303
-100
-2% -$8.12K 0.01% 635
2015
Q2 		$515K Buy
+6,403
New +$439K 0.01% 683
2014
Q2 		– Sell
-5,002
Closed -$391K – 901
2014
Q1 		$391K Hold
5,002
– – 0.01% 730
2013
Q4 		$403K Sell
5,002
-500
-9% -$36.8K 0.01% 827
2013
Q3 		$388K Sell
5,502
-3
-0.1% -$218 0.01% 819
2013
Q2 		$397K Buy
+5,505
New +$418K 0.01% 796

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

Martingale Asset Management's NPK Position: Q2 2026 in Review

Martingale Asset Management increased its National Presto Industries (NPK) stake by 17% in Q2 2026, buying an estimated $231K and bringing the position to 11,907 shares worth $1.49M. The position accounts for 0.04% of the portfolio, ranked #449.

Martingale Asset Management first reported a position in NPK in Q2 2013 and has held it in 44 quarters since. The position peaked at $3.57M in Q2 2017. 181 funds tracked by Wall St. Rank hold NPK as of Q2 2026.

  • Martingale Asset Management held 11,907 shares of National Presto Industries worth $1.49M as of Q2 2026.
  • Martingale Asset Management bought 1,701 National Presto Industries shares in Q2 2026, an estimated $231K.
  • National Presto Industries made up 0.04% of Martingale Asset Management's portfolio in Q2 2026, its #449 holding.
  • Martingale Asset Management first reported a position in National Presto Industries in Q2 2013 and has held it in 44 quarters since.
  • Martingale Asset Management's National Presto Industries position peaked at $3.57M in Q2 2017.
  • 181 funds tracked by Wall St. Rank held National Presto Industries as of Q2 2026.

Based on Martingale Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.