National Presto Industries, Inc.
US ˙ NYSE ˙ US6372151042

SecurityNPK / National Presto Industries, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership15,717 shares
Latest Disclosed Value $ 2,154,172
UBS Group AG reports 1.72% increase in ownership of NPK / National Presto Industries, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 15,717 shares of National Presto Industries, Inc. (US:NPK) valued at $2,154,172 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 15,451 shares of National Presto Industries, Inc.. This represents a change in shares of 1.72% during the quarter. The current value of the position is $2,017,120 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)
2026-05-05 2026-03-31 13F NATIONAL PRESTO INDS COM 637215104 15,717 266 1.72 2,154 30.62 0.0001
2026-01-29 2025-12-31 13F NATIONAL PRESTO INDS COM 637215104 15,451 -968 -5.90 1,650 -10.43 0.0000
2025-11-13 2025-09-30 13F NATIONAL PRESTO INDS COM 637215104 16,419 -6,205 -27.43 1,841 -16.92 0.0003
2025-08-14 2025-06-30 13F NATIONAL PRESTO INDS COM 637215104 22,624 2,123 10.36 2,216 22.97 0.0004
2025-05-13 2025-03-31 13F NATIONAL PRESTO INDS COM 637215104 20,501 814 4.13 1,802 -6.97 0.0003
2025-02-14 2024-12-31 13F NATIONAL PRESTO INDS COM 637215104 19,687 15,532 373.81 1,938 520.83 0.0004
2024-11-14 2024-09-30 13F NATIONAL PRESTO INDS COM 637215104 4,155 -2,870 -40.85 312 -40.80 0.0001
2024-08-14 2024-06-30 13F NATIONAL PRESTO INDS COM 637215104 7,025 2,543 56.74 528 40.53 0.0001
2024-05-13 2024-03-31 13F NATIONAL PRESTO INDS COM 637215104 4,482 -365 -7.53 376 -3.60 0.0001
2024-02-09 2023-12-31 13F NATIONAL PRESTO INDS COM 637215104 4,847 4,187 634.39 389 727.66 0.0001
2023-11-09 2023-09-30 13F NATIONAL PRESTO INDS COM 637215104 660 -3,613 -84.55 48 -84.94 0.0000
2023-08-11 2023-06-30 13F NATIONAL PRESTO INDS COM 637215104 4,273 631 17.33 313 19.08 0.0001
2023-05-12 2023-03-31 13F NATIONAL PRESTO INDS COM 637215104 3,642 213 6.21 263 11.97 0.0001
2023-02-08 2022-12-31 13F NATIONAL PRESTO INDS COM 637215104 3,429 496 16.91 235 23.16 0.0001
2022-11-10 2022-09-30 13F NATIONAL PRESTO INDS COM 637215104 2,933 2,297 361.16 190 352.38 0.0001
2022-08-10 2022-06-30 13F NATIONAL PRESTO INDS COM 637215104 636 -1,781 -73.69 42 -77.30 0.0000
2022-05-16 2022-03-31 13F NATIONAL PRESTO INDS COM 637215104 2,417 -588 -19.57 185 -25.10 0.0001
2022-02-14 2021-12-31 13F NATIONAL PRESTO INDS COM 637215104 3,005 1,671 125.26 247 126.61 0.0001
2021-11-15 2021-09-30 13F NATIONAL PRESTO INDS COM 637215104 1,334 -3,166 -70.36 109 -76.20 0.0000
2021-08-13 2021-06-30 13F NATIONAL PRESTO INDS COM 637215104 4,500 -3,697 -45.10 458 -45.22 0.0001
2021-05-12 2021-03-31 13F NATIONAL PRESTO INDS COM 637215104 8,197 1,679 25.76 836 45.14 0.0003
2021-02-11 2020-12-31 13F NATIONAL PRESTO INDS COM 637215104 6,518 5,993 1,141.52 576 1,239.53 0.0002
2020-11-12 2020-09-30 13F NATIONAL PRESTO INDS COM 637215104 525 -401 -43.30 43 -46.91 0.0000
2020-07-31 2020-06-30 13F NATIONAL PRESTO INDS COM 637215104 926 -394 -29.85 81 -13.83 0.0000
2020-05-01 2020-03-31 13F NATIONAL PRESTO INDS COM 637215104 1,320 831 169.94 94 118.60 0.0000
2020-02-14 2019-12-31 13F NATIONAL PRESTO INDS COM 637215104 489 -215 -30.54 43 -31.75 0.0000
2019-11-14 2019-09-30 13F NATIONAL PRESTO INDS COM 637215104 704 -5,316 -88.31 63 -88.77 0.0000
2019-08-14 2019-06-30 13F NATIONAL PRESTO INDS COM 637215104 6,020 2,512 71.61 561 47.63 0.0002
2019-05-14 2019-03-31 13F NATIONAL PRESTO INDS COM 637215104 3,508 -1,735 -33.09 380 -38.01 0.0002
2019-02-14 2018-12-31 13F NATIONAL PRESTO INDS COM 637215104 5,243 2,448 87.58 613 69.34 0.0003
2018-11-14 2018-09-30 13F NATIONAL PRESTO INDS COM 637215104 2,795 358 14.69 362 19.87 0.0001
2018-08-14 2018-06-30 13F NATIONAL PRESTO INDS COM 637215104 2,437 667 37.68 302 81.93 0.0001
2018-05-15 2018-03-31 13F NATIONAL PRESTO INDS COM 637215104 1,770 -1,250 -41.39 166 -44.85 0.0001
2018-02-14 2017-12-31 13F NATIONAL PRESTO INDS COM 637215104 3,020 -36,289 -92.32 301 -92.81 0.0001
2017-11-14 2017-09-30 13F NATIONAL PRESTO INDS COM 637215104 39,309 20,317 106.98 4,185 99.38 0.0019
2017-11-14 2017-06-30 13F/A-1 NATIONAL PRESTO INDS COM 637215104 18,992 17,288 1,014.55 2,099 1,106.32 0.0011
2017-08-14 2017-06-30 13F NATIONAL PRESTO INDS COM 637215104 18,992 17,288 2,099
2017-11-14 2017-03-31 13F/A-1 NATIONAL PRESTO INDS COM 637215104 1,704 -756 -30.73 174 -33.59 0.0001
2017-05-12 2017-03-31 13F NATIONAL PRESTO INDS COM 637215104 1,704 -756 174
2017-02-14 2016-12-31 13F NATIONAL PRESTO INDS COM 637215104 2,460 1,605 187.72 262 249.33 0.0001
2016-11-14 2016-09-30 13F NATIONAL PRESTO INDS COM 637215104 855 253 42.03 75 31.58 0.0000
2016-08-12 2016-06-30 13F NATIONAL PRESTO INDS COM 637215104 602 -32 -5.05 57 7.55 0.0000
2016-05-12 2016-03-31 13F NATIONAL PRESTO INDS COM 637215104 634 -3,414 -84.34 53 -84.18 0.0000
2016-02-16 2015-12-31 13F NATIONAL PRESTO INDS COM 637215104 4,048 1,171 40.70 335 38.43 0.0002
2015-11-13 2015-09-30 13F NATIONAL PRESTO INDS COM 637215104 2,877 -10 -0.35 242 4.31 0.0002
2015-08-14 2015-06-30 13F NATIONAL PRESTO INDS COM 637215104 2,887 -174 -5.68 232 19.59 0.0002
2015-05-14 2015-03-31 13F NATIONAL PRESTO INDS COM 637215104 3,061 -1,025 -25.09 194 -18.14 0.0001
2015-02-17 2014-12-31 13F NATIONAL PRESTO INDS COM 637215104 4,086 4,086 237 0.0002
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.