$NPK

$150.78 +$0.32 (0.21%) Close

$NPK Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 7.1M shares outstanding

Who owns NPK?

By type of holder

Institutions 61.2% Insiders 0.0% Everyone else 38.8%

Concentration Top 10 holders own 44.4%

BlackRock, Inc. 13.7% · State Street Corp 6.5%

Institutional ownership

61.2%

+3.4 pts vs last qtr

Institutional holders

180

-3 vs last qtr

Net shares bought

+239.7K

by institutions in Q2 2026

New / sold out

23 / 26

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

State Street Corp +71.6K
BlackRock, Inc. +62.5K

Biggest sellers in Q2 2026

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. −72.8K
EVR Research LP SOLD OUT −65.0K

Who is planning to sell?

Notices of proposed sale, last 12 months

$619K

3 notices from 3 people

Shares covered

4.4K

0.06% of the company

Arranged in advance

56%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Lieble Randy F Officer 10b5-1 $348K
Morgan Jeffery A Former officer (retired 4/30/2026) $201K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2009–FY2012

+0.5%

+0.18% a year

Each share's claim on the business

−0.5%

shrank without buying or selling a share

Diluted shares, split-adjusted

How patient are the owners?

Institutional shares by how long they've been held

5+ years70% 3–5 years5% 1–3 years13% Under 1 year11%

Quarterly turnover

11.4%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting NPK on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	977.7K	13.70%	+62.5K (+6.8%)	≤2021	0.0%
Shares held by quarter Peak holding977.7K (Q2'26) Change over 8 quarters+96.6K Share of the company13.700% BlackRock, Inc.'s full portfolio →
SS State Street Corp	466.1K	6.53%	+71.6K (+18.1%)	≤2021	0.0%
Shares held by quarter Peak holding466.1K (Q2'26) Change over 8 quarters+194.3K Share of the company6.530% State Street Corp's full portfolio →

BlackRock, Inc.

977.7K

% of company

13.70%

Change vs last qtr

+62.5K (+6.8%)

Held since

≤2021

State Street Corp

466.1K

% of company

6.53%

Change vs last qtr

+71.6K (+18.1%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding National Presto Industries Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting NPK on Form N-PORT; together they hold 31.4% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Small-Cap ETF iShares Trust	$39.9M	319.5K	4.48%	0.04%	June 30, 2026
SS State Street(R) SPDR(R) S&P(R) Aerospace & Defense ETF SPDR Series Trust	$29.9M	239.0K	3.35%	0.46%	June 30, 2026

iShares Core S&P Small-Cap ETF

iShares Trust

Position value

$39.9M

% of company

4.48%

% of the fund

0.04%

As of

June 30, 2026

State Street(R) SPDR(R) S&P(R) Aerospace & Defense ETF

SPDR Series Trust

Position value

$29.9M

% of company

3.35%

% of the fund

0.46%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding National Presto Industries Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
II Ignium II, LP 5%+ holder 13D · 4.0%	287.0K	4.02%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company4.020% Disclosed stake13D · 4.0% View the 13D/G filing →
AR Albion River Management LLC 5%+ holder 13D · 4.0%	287.0K	4.02%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company4.020% Disclosed stake13D · 4.0% View the 13D/G filing →

Ignium II, LP

5%+ holder13D · 4.0%

287.0K

% of company

4.02%

Change vs last qtr

—

Held since

—

Albion River Management LLC

5%+ holder13D · 4.0%

287.0K

% of company

4.02%

Change vs last qtr

—

Held since

—

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