Security Snapshot

NATIONAL PRESTO INDUSTRIES INC - Common Stock (NPK) Institutional Ownership

CUSIP: 637215104

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

164

Shares (Excl. Options)

4,047,294

Price

$106.76

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Type / Class
Equity / Common Stock
Symbol
NPK on NYSE
Shares outstanding
7,146,943
Price per share
$137.06
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
4,047,294
Total reported value
$432,160,840
% of total 13F portfolios
0%
Share change
-247,430
Value change
-$27,619,614
Number of holders
164
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • NPK - NATIONAL PRESTO INDUSTRIES INC - Common Stock is tracked under CUSIP 637215104.
  • 164 institutions reported positions in Q4 2025.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 164 to 20 between Q4 2025 and Q1 2026.
  • Reported value moved from $432,160,840 to $5,875,346.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 164 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 637215104?
CUSIP 637215104 identifies NPK - NATIONAL PRESTO INDUSTRIES INC - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of NATIONAL PRESTO INDUSTRIES INC - Common Stock (NPK) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 12% $73,066,924 831,156 BlackRock, Inc. 31 Mar 2025
Albion River Management LLC 5.1% $39,083,071 362,350 Albion River Management LLC 28 Nov 2025
DIMENSIONAL FUND ADVISORS LP 4.8% $29,987,595 341,117 Dimensional Fund Advisors LP 31 Mar 2025

As of 31 Dec 2025, 164 institutional investors reported holding 4,047,294 shares of NATIONAL PRESTO INDUSTRIES INC - Common Stock (NPK). This represents 57% of the company’s total 7,146,943 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of NATIONAL PRESTO INDUSTRIES INC - Common Stock (NPK) together control 48% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 12% 868,497 +1.9% 0% $92,720,741
VANGUARD GROUP INC 5.2% 370,551 -0.88% 0% $39,560,025
STATE STREET CORP 4.9% 348,255 +7% 0% $37,179,704
DIMENSIONAL FUND ADVISORS LP 4.5% 320,124 -0.83% 0.01% $34,176,438
Medina Value Partners, LLC 3% 212,246 +1.6% 5.3% $22,659,383
RENAISSANCE TECHNOLOGIES LLC 2.3% 162,800 -11% 0.03% $17,380,528
GEODE CAPITAL MANAGEMENT, LLC 1.9% 137,752 +1.1% 0% $14,709,425
J. Goldman & Co LP 1.5% 105,919 -19% 0.44% $11,307,912
GAMCO INVESTORS, INC. ET AL 1.3% 95,819 +0.55% 0.1% $10,229,663
Invesco Ltd. 1.1% 78,808 +19% 0% $8,413,542
EVR Research LP 1% 75,000 +83% 4.3% $8,007,000
BRANDES INVESTMENT PARTNERS, LP 0.99% 70,469 +13% 0.06% $7,523,270
MORGAN STANLEY 0.95% 67,993 +5% 0% $7,259,003
Bank of New York Mellon Corp 0.87% 61,927 -17% 0% $6,611,356
KENNEDY CAPITAL MANAGEMENT LLC 0.79% 56,666 -0.54% 0.13% $6,049,662
STEEL PARTNERS HOLDINGS L.P. 0.79% 56,469 0% 4.8% $6,028,630
MILLENNIUM MANAGEMENT LLC 0.77% 54,741 +6.6% 0% $5,844,149
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.75% 53,738 -0.68% 0.01% $5,737,069
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.69% 49,560 +4.5% 0% $5,291,026
NORTHERN TRUST CORP 0.64% 45,892 -7.3% 0% $4,899,430
GOLDMAN SACHS GROUP INC 0.59% 42,154 -59% 0% $4,500,372
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.43% 30,530 0% 0.01% $3,259,383
FIRST TRUST ADVISORS LP 0.42% 30,048 +53% 0% $3,207,924
MARTIN & CO INC /TN/ 0.4% 28,746 +2.9% 0.53% $3,068,923
CITADEL ADVISORS LLC 0.38% 27,025 +42% 0% $2,885,189

Institutional Holders of NATIONAL PRESTO INDUSTRIES INC - Common Stock (NPK) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 42,875 $5,875,346 -$818,381 $137.06 20
2025 Q4 4,047,294 $432,160,840 -$27,619,614 $106.76 164
2025 Q3 4,243,664 $475,896,297 +$9,491,353 $112.15 164
2025 Q2 4,169,697 $408,455,472 +$10,433,251 $97.96 161
2025 Q1 4,024,572 $353,792,259 -$6,797,592 $87.91 159
2024 Q4 4,096,144 $403,142,961 +$12,491,040 $98.42 162
2024 Q3 3,995,740 $300,269,214 -$3,622,223 $75.14 148
2024 Q2 4,051,653 $304,389,405 -$15,598,883 $75.13 151
2024 Q1 4,241,183 $352,762,311 +$8,767,842 $83.80 142
2023 Q4 4,136,063 $332,020,375 +$5,783,355 $80.28 123
2023 Q3 4,058,351 $294,071,342 +$888,875 $72.46 116
2023 Q2 4,046,122 $296,176,480 -$879,796 $73.20 117
2023 Q1 4,059,101 $292,619,746 +$18,040,140 $72.09 114
2022 Q4 3,816,130 $261,272,321 +$6,200,496 $68.46 121
2022 Q3 3,716,889 $241,812,549 -$1,005,948 $65.05 110
2022 Q2 3,729,440 $244,790,568 +$6,163,540 $65.64 106
2022 Q1 3,706,617 $285,140,670 -$3,866,377 $76.95 119
2021 Q4 3,744,789 $307,183,612 -$10,872,455 $82.02 117
2021 Q3 3,851,346 $316,137,376 -$14,374,684 $82.08 107
2021 Q2 4,022,712 $408,733,813 -$5,251,110 $101.65 112
2021 Q1 4,073,225 $415,774,627 +$684,962 $102.07 114
2020 Q4 4,003,764 $354,352,194 +$2,854,917 $88.43 119
2020 Q3 3,964,773 $324,524,065 -$10,370,724 $81.86 121
2020 Q2 4,097,312 $358,287,544 -$471,477 $87.39 119
2020 Q1 4,102,871 $290,511,661 -$46,873,122 $70.81 113
2019 Q4 4,848,554 $428,790,776 -$22,642,479 $88.39 132
2019 Q3 5,094,935 $454,102,822 -$104,536 $89.09 128
2019 Q2 5,092,215 $475,046,717 +$33,156,336 $93.29 131
2019 Q1 4,738,134 $514,189,198 +$15,895,870 $108.55 144
2018 Q4 4,569,369 $534,252,725 -$549,740 $116.92 147
2018 Q3 4,567,173 $592,061,177 -$9,811,368 $129.65 139
2018 Q2 4,649,529 $576,509,112 +$14,706,095 $124.00 141
2018 Q1 4,475,815 $419,728,907 +$15,696,075 $93.75 133
2017 Q4 4,306,802 $428,357,412 +$25,356,460 $99.45 133
2017 Q3 3,943,124 $419,903,854 +$9,479,194 $106.45 133
2017 Q2 3,852,036 $425,689,259 +$3,081,543 $110.50 135
2017 Q1 3,831,698 $391,587,158 +$68,585,846 $102.19 126
2016 Q4 3,762,413 $400,325,297 +$16,897,582 $106.40 135
2016 Q3 3,622,648 $317,775,725 +$710,453 $87.79 131
2016 Q2 3,609,676 $340,530,158 +$5,061,604 $94.35 136
2016 Q1 3,564,348 $298,515,746 -$1,844,887 $83.74 133
2015 Q4 3,585,536 $297,003,022 +$2,018,764 $82.86 127
2015 Q3 3,559,320 $299,976,955 -$998,419 $84.26 125
2015 Q2 3,572,304 $286,918,079 +$6,258,001 $80.32 112
2015 Q1 3,495,646 $221,590,398 +$82,747 $63.39 104
2014 Q4 3,506,639 $203,653,883 +$4,507,531 $58.04 105
2014 Q3 3,444,242 $209,089,928 +$1,355,241 $60.71 104
2014 Q2 3,365,918 $245,168,612 -$2,648,056 $72.84 103
2014 Q1 3,395,345 $264,872,538 +$5,017,481 $78.04 103