National Presto Industries Inc

NPK

Exchange: NYSE
Industry: Ordnance & Accessories, (No Vehicles/Guided Missiles)
SEC CIK: 0000080172

SEC filings (opens in a new tab)

No open-market purchases or sales by National Presto Industries Inc insiders were filed in the last 90 days; 181 institutions reported holding it in 13F filings for Q2 2026, worth $547.7M in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding National Presto Industries Inc changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of NPK: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Of which not filed for Q1 2026	Q1 2026	Change
Holders	165	3	184	+22
Shares	4.05M	372.3K	4.13M	+452.6K (+12.3%)
Value	$432.1M	$39.7M	$565.2M	+$172.8M (+44.0%)

3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (36)

Institutions that held National Presto Industries Inc at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to NPK in Q1 2026
Institution	Shares	Value	% of portfolio
Vanguard Capital Management LLC	213,869	$29.3M	0.00%
Advisory Research Inc	147,634	$20.2M	2.49%
Vanguard Portfolio Management LLC	97,113	$13.3M	0.00%
Vanguard Fiduciary Trust Co	34,679	$4.75M	0.00%
Jane Street Group, LLC	25,254	$3.46M	0.00%
Toroso Investments, LLC	25,230	$3.34M	0.01%
XTX Topco Ltd	6,307	$864.4K	0.02%
Horizon Investments, LLC	4,822	$660.9K	0.01%
Quadrature Capital Ltd	3,959	$542.6K	0.01%
Vanguard Asset Management, Ltd	3,545	$485.9K	0.00%
Dynamic Technology Lab Private Ltd	2,783	$381.4K	0.06%
Schonfeld Strategic Advisors LLC	2,768	$379.4K	0.00%
Susquehanna International Group, LLP	2,739	$375.4K	0.00%
Vanguard Global Advisers, LLC	2,183	$299.2K	0.00%
Boothbay Fund Management, LLC	2,000	$274.1K	0.01%
Sanctuary Advisors, LLC	1,769	$242.5K	0.00%
Gsa Capital Partners LLP	1,606	$220.0K	0.01%
Inceptionr LLC	1,573	$215.6K	0.05%
Vanguard Investments Australia, Ltd.	1,496	$205.0K	0.00%
Arizona State Retirement System	1,469	$201.3K	0.00%
KBC Group NV	322	$44.0K	0.00%
Ameriflex Group, Inc.	200	$27.4K	0.01%
RWM Asset Management, LLC	114	$15.6K	0.00%
Harbour Investments, Inc.	100	$13.7K	0.00%
Gill Capital Partners, LLC	97	$13.2K	0.00%
Ares Financial Consulting, LLC	71	$10.1K	0.01%
Optiver Holding B.V.	62	$8.54K	0.00%
Quantbot Technologies LP	22	$3.02K	0.00%
Root Financial Partners, LLC	16	$2.19K	0.00%
Keating Financial Advisory Services, Inc.	5	$685	0.00%
MAI Capital Management	2	$275	0.00%
Twin Peaks Wealth Advisors, LLC	2	$274	0.00%
Hughes Financial Services, LLC	2	$274	0.00%
Investors Portfolio Services LLC	2	$272	0.00%
Allworth Financial LP	1	$138	0.00%
Golden State Equity Partners	0	$19	0.00%

Sold out (14)

Institutions that held National Presto Industries Inc at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of NPK in Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Hotchkis & Wiley Capital Management LLC	30,530	$3.26M
Algert Global LLC	9,577	$1.02M
Guggenheim Capital LLC	8,068	$861.3K
Teacher Retirement System of Texas	3,944	$421.1K
Diametric Capital, LP	3,490	$372.6K
Verition Fund Management LLC	2,531	$270.2K
Pekin Hardy Strauss, Inc.	2,485	$265.3K
Caxton Associates LLP	1,957	$208.9K
Susquehanna Fundamental Investments, LLC	1,875	$200.2K
Intech Investment Management LLC	1,874	$200.1K
Quest Partners LLC	1,144	$122.1K
Kestra Advisory Services, LLC	250	$26.7K
Flagship Harbor Advisors, LLC	112	$12.0K
Covestor Ltd	2	$0

Not filed for Q1 2026 yet (3)

Institutions that held National Presto Industries Inc at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding NPK in Q4 2025 that haven't filed for Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Vanguard Group Inc	370,551	$39.6M
Comerica Bank	1,229	$131.2K
CIBC Private Wealth Group, LLC	500	$53.4K