National Presto Industries, Inc.
US ˙ NYSE ˙ US6372151042

SecurityNPK / National Presto Industries, Inc.
InstitutionPrudential Financial Inc
Latest Disclosed Ownership5,645 shares
Latest Disclosed Value $ 773,704
Prudential Financial Inc reports 10.15% increase in ownership of NPK / National Presto Industries, Inc.

On May 13, 2026 - Prudential Financial Inc filed a 13F-HR form disclosing ownership of 5,645 shares of National Presto Industries, Inc. (US:NPK) valued at $773,704 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,125 shares of National Presto Industries, Inc.. This represents a change in shares of 10.15% during the quarter. The current value of the position is $739,721 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F NATIONAL PRESTO INDS COM 637215104 5,645 520 10.15 774 41.32 0.0005
2026-02-13 2025-12-31 13F NATIONAL PRESTO INDS COM 637215104 5,125 -417 -7.52 547 -11.92 0.0007
2025-11-13 2025-09-30 13F NATIONAL PRESTO INDS COM 637215104 5,542 30 0.54 622 15.21 0.0007
2025-08-12 2025-06-30 13F NATIONAL PRESTO INDS COM 637215104 5,512 333 6.43 540 18.46 0.0007
2025-05-13 2025-03-31 13F NATIONAL PRESTO INDS COM 637215104 5,179 10 0.19 455 -10.43 0.0006
2025-02-11 2024-12-31 13F NATIONAL PRESTO INDS COM 637215104 5,169 -151 -2.84 509 27.32 0.0007
2024-11-14 2024-09-30 13F NATIONAL PRESTO INDS COM 637215104 5,320 -492 -8.47 400 -8.49 0.0006
2024-08-13 2024-06-30 13F NATIONAL PRESTO INDS COM 637215104 5,812 -363 -5.88 437 -15.67 0.0007
2024-05-14 2024-03-31 13F NATIONAL PRESTO INDS COM 637215104 6,175 28 0.46 517 4.87 0.0007
2024-02-13 2023-12-31 13F NATIONAL PRESTO INDS COM 637215104 6,147 -36 -0.58 493 10.29 0.0007
2023-11-13 2023-09-30 13F NATIONAL PRESTO INDS COM 637215104 6,183 -284 -4.39 448 -5.50 0.0007
2023-08-11 2023-06-30 13F NATIONAL PRESTO INDS COM 637215104 6,467 1,228 23.44 473 25.46 0.0007
2023-05-12 2023-03-31 13F NATIONAL PRESTO INDS COM 637215104 5,239 85 1.65 378 7.10 0.0006
2023-02-14 2022-12-31 13F NATIONAL PRESTO INDS COM 637215104 5,154 2 0.04 353 5.07 0.0006
2022-11-04 2022-09-30 13F NATIONAL PRESTO INDS COM 637215104 5,152 -195 -3.65 335 -4.56 0.0006
2022-08-15 2022-06-30 13F NATIONAL PRESTO INDS COM 637215104 5,347 -35 -0.65 351 -15.22 0.0006
2022-05-13 2022-03-31 13F NATIONAL PRESTO INDS COM 637215104 5,382 -144 -2.61 414 -8.61 0.0006
2022-02-14 2021-12-31 13F NATIONAL PRESTO INDS COM 637215104 5,526 -295 -5.07 453 -5.23 0.0006
2021-11-15 2021-09-30 13F NATIONAL PRESTO INDS COM 637215104 5,821 -187 -3.11 478 -21.77 0.0007
2021-08-16 2021-06-30 13F NATIONAL PRESTO INDS COM 637215104 6,008 -254 -4.06 611 -4.38 0.0008
2021-05-12 2021-03-31 13F NATIONAL PRESTO INDS COM 637215104 6,262 45 0.72 639 16.18 0.0010
2021-08-16 2020-12-31 13F/A-1 NATIONAL PRESTO INDS COM 0088 637215104 6,217 -88 -1.40 550 6.59 0.0009
2021-02-16 2020-12-31 13F NATIONAL PRESTO INDS COM 637215104 6,217 -88 550 0.0009
2020-11-16 2020-09-30 13F NATIONAL PRESTO INDS COM 637215104 6,305 -40 -0.63 516 -6.86 0.0010
2020-08-12 2020-06-30 13F NATIONAL PRESTO INDS COM 637215104 6,345 -1,932 -23.34 554 -5.46 0.0011
2020-05-12 2020-03-31 13F NATIONAL PRESTO INDS COM 637215104 8,277 36 0.44 586 -19.51 0.0013
2020-02-11 2019-12-31 13F NATIONAL PRESTO INDS COM 637215104 8,241 -70 -0.84 728 -1.62 0.0011
2019-11-13 2019-09-30 13F NATIONAL PRESTO INDS COM 637215104 8,311 -255 -2.98 740 -7.38 0.0012
2019-08-08 2019-06-30 13F NATIONAL PRESTO INDS COM 637215104 8,566 -30 -0.35 799 -14.36 0.0012
2019-05-15 2019-03-31 13F NATIONAL PRESTO INDS COM 637215104 8,596 -90 -1.04 933 -8.17 0.0016
2019-02-07 2018-12-31 13F NATIONAL PRESTO INDS COM 637215104 8,686 85 0.99 1,016 -8.88 0.0018
2018-11-07 2018-09-30 13F NATIONAL PRESTO INDS COM 637215104 8,601 -140 -1.60 1,115 2.86 0.0016
2018-08-13 2018-06-30 13F NATIONAL PRESTO INDS COM 637215104 8,741 107 1.24 1,084 33.99 0.0016
2018-05-04 2018-03-31 13F NATIONAL PRESTO INDS COM 637215104 8,634 150 1.77 809 -4.15 0.0012
2018-02-13 2017-12-31 13F NATIONAL PRESTO INDS COM 637215104 8,484 -100 -1.16 844 -7.66 0.0011
2017-11-02 2017-09-30 13F NATIONAL PRESTO INDS COM 637215104 8,584 -40 -0.46 914 -4.09 0.0015
2017-08-07 2017-06-30 13F NATIONAL PRESTO INDS COM 637215104 8,624 -70 -0.81 953 7.20 0.0014
2017-05-10 2017-03-31 13F NATIONAL PRESTO INDS COM 637215104 8,694 88 1.02 889 -2.95 0.0014
2017-02-07 2016-12-31 13F NATIONAL PRESTO INDS COM 637215104 8,606 -384 -4.27 916 16.10 0.0015
2016-11-04 2016-09-30 13F NATIONAL PRESTO INDS COM 637215104 8,990 -2,960 -24.77 789 -29.99 0.0013
2016-08-09 2016-06-30 13F NATIONAL PRESTO INDS COM 637215104 11,950 190 1.62 1,127 14.42 0.0019
2016-05-09 2016-03-31 13F NATIONAL PRESTO INDS COM 637215104 11,760 330 2.89 985 4.01 0.0018
2016-02-12 2015-12-31 13F NATIONAL PRESTO INDS COM 637215104 11,430 -100 -0.87 947 -2.57 0.0017
2015-11-10 2015-09-30 13F NATIONAL PRESTO INDS COM 637215104 11,530 100 0.87 972 5.88 0.0019
2015-08-06 2015-06-30 13F NATIONAL PRESTO INDS COM 637215104 11,430 150 1.33 918 28.39 0.0016
2015-05-01 2015-03-31 13F NATIONAL PRESTO INDS COM 637215104 11,280 300 2.73 715 12.24 0.0012
2015-02-06 2014-12-31 13F NATIONAL PRESTO INDS COM 637215104 10,980 -80 -0.72 637 -5.07 0.0012
2014-11-12 2014-09-30 13F NATIONAL PRESTO INDS COM 637215104 11,060 -636 -5.44 671 -21.24 0.0013
2014-08-13 2014-06-30 13F NATIONAL PRESTO INDS COM 637215104 11,696 366 3.23 852 -3.62 0.0015
2014-05-14 2014-03-31 13F NATIONAL PRESTO INDS COM 637215104 11,330 140 1.25 884 -1.89 0.0016
2014-02-11 2013-12-31 13F NATIONAL PRESTO INDS COM 637215104 11,190 -50 -0.44 901 13.91 0.0018
2013-11-07 2013-09-30 13F NATIONAL PRESTO INDS COM 637215104 11,240 -40 -0.35 791 -2.59 0.0017
2013-08-07 2013-06-30 13F NATIONAL PRESTO INDS COM 637215104 11,280 11,280 812 0.0018
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.