National Presto Industries, Inc. (NPK) Ownership
NPK ownership summary
as of October 18, 2026- Institutions
- 66.8% of shares outstanding
- Insiders
- 26.06% of shares outstanding
- Shares outstanding
- 7.1M
- Float
- 4.8M shares available to trade
- Short interest
- 6.61% 173K shares short
- Days to cover
- 1.54 short interest down 33.6% vs prior month
- Institutions 66.84%
- Insiders 26.06%
- Other investors 7.10%
NPK top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 13.70% | 978K | $145.7M | +62,538 (+6.8%) | June 30, 2026 |
| 2 | State Street Corp | 6.53% | 466K | $69.5M | +71,564 (+18.1%) | June 30, 2026 |
| 3 | Dimensional Fund Advisors, Inc. | 4.43% | 316K | $47.1M | +1,511 (+0.5%) | June 30, 2026 |
| 4 | Vanguard Capital Management, LLC | 3.15% | 225K | $33.5M | +11,024 (+5.2%) | June 30, 2026 |
| 5 | Medina Singh Partners, LLC | 2.43% | 174K | $25.9M | +34,882 (+25.1%) | June 30, 2026 |
| 6 | Advisory Research Inc | 2.27% | 162K | $24.1M | +14,130 (+9.6%) | June 30, 2026 |
| 7 | Geode Capital Management, LLC | 2.11% | 151K | $22.5M | +23,596 (+18.5%) | June 30, 2026 |
| 8 | Renaissance Technologies Corp | 1.73% | 124K | $18.5M | −24,500 (−16.5%) | June 30, 2026 |
| 9 | J. Goldman & Co LP | 1.73% | 123K | $18.4M | −4,419 (−3.5%) | June 30, 2026 |
| 10 | Vanguard Portfolio Management, LLC | 1.47% | 105K | $15.6M | +7,519 (+7.7%) | June 30, 2026 |
| 11 | Gamco Investors, Inc. Et Al | 1.23% | 88K | $13.1M | −800 (−0.9%) | June 30, 2026 |
| 12 | Morgan Stanley - Brokerage Accounts | 1.12% | 80K | $11.9M | +10,280 (+14.7%) | June 30, 2026 |
| 13 | Millennium Management LLC | 1.05% | 75K | $11.1M | +36,355 (+95.0%) | June 30, 2026 |
| 14 | Amvescap Plc. | 0.94% | 67K | $9.9M | +6,997 (+11.7%) | June 30, 2026 |
| 15 | JPMorgan Chase & Co | 0.91% | 65K | $9.6M | +8,744 (+15.6%) | June 30, 2026 |
| 16 | Bank of New York Mellon Corp | 0.84% | 60K | $9.0M | +142 (+0.2%) | June 30, 2026 |
| 17 | Kennedy Capital Management Inc | 0.79% | 57K | $8.4M | −1,119 (−1.9%) | June 30, 2026 |
| 18 | Northern Trust Corp | 0.74% | 53K | $7.9M | +4,637 (+9.6%) | June 30, 2026 |
| 19 | Charles Schwab Investment Management Inc | 0.72% | 52K | $7.7M | +1,366 (+2.7%) | June 30, 2026 |
| 20 | Qube Research & Technologies | 0.62% | 44K | $6.6M | +35,205 (+394.1%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 16 holders added 330K shares and 4 cut 31K.
NPK top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 4.28% | 306K | $45.6M | +78 (+0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 2.23% | 159K | $23.7M | — | August 31, 2026 |
| 3 | Stt Strt® SPDR® S&P® Arspc & Dfnc ETF | 2.15% | 154K | $22.9M | +320 (+0.2%) | September 30, 2026 |
| 4 | iShares Russell 2000 ETF | 1.98% | 141K | $21.0M | −1,600 (−1.1%) | September 30, 2026 |
| 5 | Fidelity Small Cap Index | 0.83% | 60K | $8.9M | +2,013 (+3.5%) | July 31, 2026 |
| 6 | iShares Defense Indstr and TechActiveETF | 0.81% | 58K | $8.6M | — | September 30, 2026 |
| 7 | DFA US Targeted Value I | 0.72% | 51K | $7.7M | — | August 31, 2026 |
| 8 | iShares US Aerospace & Defense ETF | 0.68% | 48K | $7.2M | −82 (−0.2%) | September 30, 2026 |
| 9 | iShares S&P Small-Cap 600 Growth ETF | 0.67% | 48K | $7.1M | — | September 30, 2026 |
| 10 | State Street SPDR Port S&P 600 Sm CpETF | 0.64% | 46K | $6.8M | — | September 30, 2026 |
| 11 | Dimensional US Targeted Value ETF | 0.59% | 42K | $6.2M | — | September 30, 2026 |
| 12 | DFA US Small Cap Value I | 0.54% | 39K | $5.8M | — | August 31, 2026 |
| 13 | DFA US Micro Cap I | 0.49% | 35K | $5.2M | — | August 31, 2026 |
| 14 | iShares Russell 2000 Value ETF | 0.47% | 33K | $5.0M | +50 (+0.1%) | September 30, 2026 |
| 15 | Vanguard Russell 2000 ETF | 0.44% | 32K | $4.7M | +349 (+1.1%) | September 30, 2026 |
| 16 | DFA US Small Cap I | 0.43% | 31K | $4.6M | — | August 31, 2026 |
| 17 | State Street® SPDR® S&P 600™ Sm Cp GrETF | 0.42% | 30K | $4.5M | — | September 30, 2026 |
| 18 | Vanguard Tax-Managed Small Cap Adm | 0.42% | 30K | $4.5M | — | September 30, 2026 |
| 19 | Finserve Global Defence & Sec I SEK S | 0.40% | 29K | $4.3M | — | September 30, 2026 |
| 20 | Schwab US Small-Cap ETF™ | 0.39% | 27K | $4.1M | +18 (+0.1%) | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
NPK insider transactions
latest 1| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-11 | Randy F Lieble | Sell | $143.97 | 2,417 | $347,975 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
NPK shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns NPK
Institutional investors own 66.8% of National Presto Industries's shares and insiders 26.06%. The largest holder is BlackRock Inc with 13.70% of the shares (978K), as of June 30, 2026. Among the top 20 institutions, 16 added shares and 4 reduced their stake in the latest filings. Short interest is 6.61% of the float, or 1.54 days of average trading volume. The share count rose 2.8% since 2014.
Related: NPK analyst forecast, NPK key metrics, NPK dividend history. See the NPK stock overview for the latest quote and news.
NPK ownership FAQ
Who owns the most National Presto Industries stock?
The largest shareholders of National Presto Industries are BlackRock Inc (13.70%), State Street Corp (6.53%), Dimensional Fund Advisors, Inc. (4.43%), Vanguard Capital Management, LLC (3.15%), Medina Singh Partners, LLC (2.43%).
What percentage of National Presto Industries is owned by institutions?
Institutions hold 66.8% of National Presto Industries's shares outstanding; insiders hold 26.06%.
Which funds own National Presto Industries?
The largest fund holders of National Presto Industries are iShares Core S&P Small-Cap ETF (4.28%), Vanguard MStar Total Stk Mkt Idx Invest (2.23%), Stt Strt® SPDR® S&P® Arspc & Dfnc ETF (2.15%), iShares Russell 2000 ETF (1.98%), Fidelity Small Cap Index (0.83%).
What is National Presto Industries's short interest?
173K shares of National Presto Industries were sold short, 6.61% of the float; at the average daily volume it would take 1.54 days to cover.
Are insiders buying or selling National Presto Industries?
Of the latest 1 reported insider transactions in National Presto Industries (since March 11, 2026), 0 were purchases and 1 were sales.
How many shares of National Presto Industries are outstanding?
National Presto Industries has 7.1M shares outstanding, of which 4.8M are in the public float.