NATIONAL PRESTO INDUSTRIES INC (NPK) — Institutional Holders, Q2 2026

182 institutional investment managers reported a NPK position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $547.1M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← NPK stock profile

NPK in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

Trimmed

Sold out

Biggest buyers

STATE STREETAdded · +71,564 sh+$8.9M
BlackRockAdded · +62,538 sh+$7.8M
MILLENNIUM MANAGEMENTAdded · +36,355 sh+$4.5M
Qube Research & Technologies LtdAdded · +35,205 sh+$4.4M
Medina Value PartnersAdded · +34,882 sh+$4.4M

Biggest sellers

MIRAE ASSET GLOBAL ETFS Ltd.Trimmed · -72,845 sh-$9.1M
EVR ResearchSold out · -65,000 sh-$8.1M
BRANDES INVESTMENT PARTNERSSold out · -40,208 sh-$5.0M
JANE STREET GROUPSold out · -25,254 sh-$3.2M
Toroso InvestmentsSold out · -25,230 sh-$3.2M

NPK 13F holders ranked 1–100 of 182

Institutional investors reporting a position in NATIONAL PRESTO INDUSTRIES INC on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	BlackRock#1 · 977,724 sh	977,724	$122.2M	<0.01%	+6.8%
2	STATE STREET#2 · 466,124 sh	466,124	$58.3M	<0.01%	+18.1%
3	DIMENSIONAL FUND ADVISORS#3 · 315,794 sh	315,794	$39.5M	<0.01%	+0.5%
4	VANGUARD CAPITAL MANAGEMENT#4 · 224,893 sh	224,893	$28.1M	<0.01%	+5.2%
5	Medina Value Partners#5 · 173,578 sh	173,578	$21.7M	4.25%	+25.1%
6	ADVISORY RESEARCH#6 · 161,764 sh	161,764	$20.2M	2.02%	+9.6%
7	GEODE CAPITAL MANAGEMENT#7 · 150,851 sh	150,851	$18.9M	<0.01%	+18.5%
8	RENAISSANCE TECHNOLOGIES#8 · 123,800 sh	123,800	$15.5M	0.02%	-16.5%
9	J. Goldman#9 · 123,182 sh	123,182	$15.4M	0.40%	-3.5%
10	VANGUARD PORTFOLIO MANAGEMENT#10 · 104,632 sh	104,632	$13.1M	<0.01%	+7.7%
11	GAMCO INVESTORS, ET AL#11 · 87,630 sh	87,630	$11.0M	0.10%	-0.9%
12	MORGAN STANLEY#12 · 80,161 sh	80,161	$10.0M	<0.01%	+14.7%
13	MILLENNIUM MANAGEMENT#13 · 74,636 sh	74,636	$9.3M	<0.01%	+95.0%
14	Invesco Ltd.#14 · 66,746 sh	66,746	$8.3M	<0.01%	+11.7%
15	JPMORGAN CHASE#15 · 64,730 sh	64,730	$8.0M	<0.01%	+15.6%
16	Bank of New York Mellon#16 · 60,090 sh	60,090	$7.5M	<0.01%	+0.2%
17	KENNEDY CAPITAL MANAGEMENT#17 · 56,655 sh	56,655	$7.1M	0.13%	-1.9%
18	NORTHERN#18 · 52,778 sh	52,778	$6.6M	<0.01%	+9.6%
19	CHARLES SCHWAB INVESTMENT MANAGEMENT#19 · 51,601 sh	51,601	$6.4M	<0.01%	+2.7%
20	Qube Research & Technologies Ltd#20 · 44,139 sh	44,139	$5.5M	<0.01%	+394.1%
21	GOLDMAN SACHS GROUP#21 · 38,495 sh	38,495	$4.8M	<0.01%	+52.4%
22	TWO SIGMA INVESTMENTS#22 · 36,552 sh	36,552	$4.6M	<0.01%	+502.3%
23	STEEL PARTNERS L.P.#23 · 36,469 sh	36,469	$4.6M	5.84%	-35.4%
24	VANGUARD FIDUCIARY#24 · 35,907 sh	35,907	$4.5M	<0.01%	+3.5%
25	Topline Capital Management#25 · 32,282 sh	32,282	$4.0M	1.05%	New
26	Atom Investors#26 · 30,383 sh	30,383	$3.8M	0.34%	+6.6%
27	MARTIN#27 · 29,138 sh	29,138	$3.6M	0.57%	0.0%
28	PRINCIPAL FINANCIAL GROUP#28 · 25,725 sh	25,725	$3.2M	<0.01%	0.0%
29	GABELLI FUNDS#29 · 25,452 sh	25,452	$3.2M	0.02%	0.0%
30	FIRST ADVISORS#30 · 25,141 sh	25,141	$3.1M	<0.01%	-21.8%
31	CITADEL ADVISORS#31 · 24,363 sh	24,363	$3.0M	<0.01%	+127.4%
32	Guardian Wealth Management#32 · 22,968 sh	22,968	$2.9M	1.41%	-7.1%
33	Trexquant Investment#33 · 22,629 sh	22,629	$2.8M	0.02%	+432.9%
34	Jump Financial#34 · 20,602 sh	20,602	$2.6M	0.02%	+641.9%
35	Uncommon Cents Investing#35 · 18,980 sh	18,980	$2.4M	—	-0.2%
36	AMERIPRISE FINANCIAL#36 · 18,539 sh	18,539	$2.3M	<0.01%	-3.2%
37	PUBLIC SECTOR PENSION INVESTMENT BOARD#37 · 18,255 sh	18,255	$2.3M	<0.01%	-3.6%
38	Y-Intercept (Hong Kong) Ltd#38 · 16,796 sh	16,796	$2.1M	—	+447.6%
39	NORGES BANK#39 · 16,100 sh	16,100	$2.0M	<0.01%	—
40	SUSQUEHANNA FUNDAMENTAL INVESTMENTS#40 · 14,905 sh	14,905	$1.9M	0.04%	New
41	AMERICAN CENTURY COMPANIES#41 · 14,187 sh	14,187	$1.8M	<0.01%	-0.4%
42	RHUMBLINE ADVISERS#42 · 13,965 sh	13,965	$1.7M	<0.01%	+5.9%
43	Point72 Asset Management, L.P.#43 · 13,477 sh	13,477	$1.7M	<0.01%	New
44	UBS Group AG#44 · 13,341 sh	13,341	$1.7M	<0.01%	-15.1%
45	MARTINGALE ASSET MANAGEMENT L P#45 · 11,907 sh	11,907	$1.5M	0.04%	+16.7%
46	Nuveen#46 · 11,750 sh	11,750	$1.5M	<0.01%	+8.2%
47	ExodusPoint Capital Management#47 · 11,140 sh	11,140	$1.4M	<0.01%	New
48	Legal & General Group Plc#48 · 11,110 sh	11,110	$1.4M	<0.01%	-5.0%
49	Pullen Investment Management#49 · 11,013 sh	11,013	$1.4M	—	-27.7%
50	SEGALL BRYANT & HAMILL#50 · 10,966 sh	10,966	$1.4M	0.02%	New
51	BANK OF AMERICA#51 · 10,085 sh	10,085	$1.3M	<0.01%	+8.2%
52	Swiss National Bank#52 · 9,700 sh	9,700	$1.2M	<0.01%	-8.5%
53	Aristides Capital#53 · 8,371 sh	8,371	$1.0M	0.20%	+4.3%
54	Claret Asset Management#54 · 8,195 sh	8,195	$1.0M	0.11%	-0.1%
55	CORSAIR CAPITAL MANAGEMENT, L.P.#55 · 8,022 sh	8,022	$1.0M	0.13%	0.0%
56	NEW YORK STATE TEACHERS RETIREMENT SYSTEM#56 · 7,554 sh	7,554	$944.0K	—	+2.3%
57	Freestone Grove Partners#57 · 7,428 sh	7,428	$928.4K	<0.01%	New
58	Squarepoint Ops#58 · 7,211 sh	7,211	$901.3K	<0.01%	New
59	PRICE T ROWE ASSOCIATES#59 · 6,845 sh	6,845	$856.0K	<0.01%	+6.9%
60	AQR CAPITAL MANAGEMENT#60 · 6,722 sh	6,722	$840.2K	<0.01%	-7.0%
61	STATE OF WISCONSIN INVESTMENT BOARD#61 · 6,512 sh	6,512	$813.9K	<0.01%	+32.7%
62	D. E. Shaw#62 · 6,425 sh	6,425	$803.1K	<0.01%	New
63	Creative Planning#63 · 6,047 sh	6,047	$755.8K	<0.01%	+8.2%
64	BNP PARIBAS FINANCIAL MARKETS#64 · 6,046 sh	6,046	$755.7K	<0.01%	+82.8%
65	Quantinno Capital Management#65 · 6,000 sh	6,000	$750.0K	<0.01%	+20.2%
66	PRUDENTIAL FINANCIAL#66 · 5,695 sh	5,695	$711.8K	<0.01%	+0.9%
67	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#67 · 5,648 sh	5,648	$705.9K	<0.01%	-42.7%
68	ALLIANCEBERNSTEIN L.P.#68 · 4,892 sh	4,892	$670.5K	<0.01%	0.0%
69	CITIGROUP#69 · 5,287 sh	5,287	$660.8K	<0.01%	+76.8%
70	Dynamic Technology Lab Private Ltd#70 · 5,265 sh	5,265	$658.0K	0.15%	+89.2%
71	Meixler Investment Management, Ltd.#71 · 5,187 sh	5,187	$648.3K	0.36%	+51.1%
72	WELLS FARGO & COMPANY#72 · 5,132 sh	5,132	$641.5K	<0.01%	+120.3%
73	GREAT WEST LIFE ASSURANCE#73 · 5,040 sh	5,040	$630.0K	<0.01%	+0.1%
74	SG Americas Securities#74 · 4,932 sh	4,932	$616.0K	<0.01%	+399.2%
75	GSA CAPITAL PARTNERS LLP#75 · 4,774 sh	4,774	$597.0K	0.04%	+197.3%
76	GUGGENHEIM CAPITAL#76 · 4,545 sh	4,545	$568.1K	<0.01%	New
77	Brevan Howard Capital Management#77 · 4,144 sh	4,144	$518.0K	<0.01%	-31.9%
78	MARIETTA INVESTMENT PARTNERS#78 · 3,825 sh	3,825	$478.1K	0.08%	0.0%
79	Advisors Asset Management#79 · 3,749 sh	3,749	$468.6K	<0.01%	New
80	SageView Advisory Group#80 · 3,567 sh	3,567	$445.8K	0.01%	-6.3%
81	VANGUARD ASSET MANAGEMENT, Ltd#81 · 3,545 sh	3,545	$443.1K	<0.01%	0.0%
82	LPL Financial#82 · 3,510 sh	3,510	$438.7K	<0.01%	+0.7%
83	THRIVENT FINANCIAL FOR LUTHERANS#83 · 3,481 sh	3,481	$435.0K	<0.01%	-1.5%
84	EVERGREEN CAPITAL MANAGEMENT#84 · 3,450 sh	3,450	$431.2K	—	-1.6%
85	Russell Investments Group, Ltd.#85 · 3,275 sh	3,275	$409.4K	<0.01%	+246.9%
86	SYON CAPITAL#86 · 3,158 sh	3,158	$394.7K	0.02%	-4.8%
87	MetLife Investment Management#87 · 3,119 sh	3,119	$389.8K	<0.01%	+7.6%
88	GC Wealth Management RIA#88 · 3,033 sh	3,033	$379.1K	0.02%	0.0%
89	STIFEL FINANCIAL#89 · 3,004 sh	3,004	$375.5K	<0.01%	0.0%
90	EntryPoint Capital#90 · 2,934 sh	2,934	$366.7K	0.09%	New
91	XTX Topco Ltd#91 · 2,901 sh	2,901	$362.6K	<0.01%	-54.0%
92	Illinois Municipal Retirement Fund#92 · 2,847 sh	2,847	$355.8K	<0.01%	+11.0%
93	Vanguard Personalized Indexing Management#93 · 2,545 sh	2,545	$318.1K	<0.01%	-0.2%
94	Mariner#94 · 2,536 sh	2,536	$317.0K	<0.01%	-48.2%
95	Fortis Group Advisors#95 · 2,529 sh	2,529	$316.1K	0.05%	0.0%
96	MIRAE ASSET GLOBAL ETFS Ltd.#96 · 2,510 sh	2,510	$313.7K	<0.01%	-96.7%
97	Universal- Beteiligungs- und Servicegesellschaft mbH#97 · 2,400 sh	2,400	$300.0K	<0.01%	0.0%
98	NEW YORK STATE COMMON RETIREMENT FUND#98 · 2,344 sh	2,344	$293.0K	<0.01%	0.0%
99	Jupiter Topco#99 · 2,329 sh	2,329	$290.9K	<0.01%	—
100	Louisiana State Employees Retirement System#100 · 2,300 sh	2,300	$287.5K	—	0.0%

Funds that sold out of NPK in Q2 2026 (24)

Held NPK at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held NPK in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
EVR Research65,000 sh	65,000	$8.9M
BRANDES INVESTMENT PARTNERS40,208 sh	40,208	$5.5M
JANE STREET GROUP25,254 sh	25,254	$3.5M
Toroso Investments25,230 sh	25,230	$3.3M
Horizon Investments4,822 sh	4,822	$660.9K
Aquatic Capital Management4,595 sh	4,595	$629.8K
Quadrature Capital Ltd3,959 sh	3,959	$542.6K
Schonfeld Strategic Advisors2,768 sh	2,768	$379.4K
SUSQUEHANNA INTERNATIONAL GROUP, LLP2,739 sh	2,739	$375.4K
BOOTHBAY FUND MANAGEMENT2,000 sh	2,000	$274.1K
INCEPTIONR1,573 sh	1,573	$215.6K
AMALGAMATED BANK1,521 sh	1,521	$208.0K
Arizona State Retirement System1,469 sh	1,469	$201.3K
QUADRANT CAPITAL GROUP732 sh	732	$99.1K
Destiny Wealth Partners114 sh	114	$15.6K
State of Wyoming105 sh	105	$14.4K
Caitong International Asset Management , Ltd87 sh	87	$11.9K
Optiver Holding B.V.62 sh	62	$8.5K
Sound Income Strategies17 sh	17	$2.4K
Root Financial Partners16 sh	16	$2.2K
MAI Capital Management2 sh	2	$275.00
Rockefeller Capital Management L.P.2 sh	2	$274.00
TWIN PEAKS WEALTH ADVISORS2 sh	2	$274.00
Investors Portfolio Services2 sh	2	$272.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.