How many institutions held NPK - NATIONAL PRESTO INDUSTRIES INC - Common Stock, $1 par value in Q1 2023?

114 institutional investors reported NPK - NATIONAL PRESTO INDUSTRIES INC - Common Stock, $1 par value for Q1 2023. Use the holders table for investor-level position and value details.

NATIONAL PRESTO INDUSTRIES INC - Common Stock, $1 par value (NPK)

Q: What does CUSIP 637215104 represent in this 13F holders report?

CUSIP 637215104 is the security identifier for NPK - NATIONAL PRESTO INDUSTRIES INC - Common Stock, $1 par value used to aggregate holder disclosures.

CUSIP: 637215104

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class: Equity / Common Stock, $1 par value
Total 13F shares: 4,059,101
Total 13F value: $292,619,746
Share change: +245,321
SEC-reported price per share: $72.09
Number of holders: 114
Value change: +$18,040,140
Number of buys: 57
Number of sells: 51
Shares outstanding: 7,157,955

Security key

637215104

Report period

Q1 2023

Institutions

114

Top holders

NPK full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 NATIONAL PRESTO INDUSTRIES INC SEC filings NATIONAL PRESTO INDUSTRIES INC company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 637215104

Newer quarter: Q3 2025

Recent filing periods:

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of NPK - NATIONAL PRESTO INDUSTRIES INC - Common Stock, $1 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

BlackRock Finance, Inc.

Disclosed value leader

BlackRock Finance, Inc.

Comparable rows

0/15

Latest evidence

31 Dec 2022

13F Highest disclosed value: $64,836,413 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

BlackRock Finance, Inc. has the largest disclosed position value at $64.84M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock Finance, Inc.'s linked filing trail.

Disclosed position value Top 5

BlackRock Finance, Inc. $64.84M

VANGUARD GROUP INC $41.34M

DIMENSIONAL FUND ADVISORS LP $20.22M

STATE STREET CORP $17.57M

RENAISSANCE TECHNOLOGIES LLC $12.04M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$64,836,413 947,070 shares	—	31 Dec 2022
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$41,341,692 603,881 shares	—	31 Dec 2022
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— denominator unverified	$20,223,000 295,391 shares	—	31 Dec 2022
STATE STREET CORP	13F Company 13F	— denominator unverified	$17,565,125 256,575 shares	—	31 Dec 2022
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	— denominator unverified	$12,042,000 175,900 shares	—	31 Dec 2022
Invesco Ltd.	13F Company 13F	— denominator unverified	$8,739,056 127,652 shares	—	31 Dec 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

114

4,059,101

Rows available

114

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2023 vs Q2 2026 Across Filers

Q2 2026 holders

179

Q1 2023 holders

114

Holder diff

-65

Investor	Q2 2026 Shares	Q1 2023 Shares	Share Diff	Share Chg %	Q2 2026 value	Q1 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend