NPK vs GFF vs SN Stock Comparison

National Presto Industries, Griffon and SharkNinja Prices as of Oct 26, 2026 Peers: Industry group
GFF Griffon Corp
$97.67 -0.7% 1M +27.8% 1Y
Market cap
$4.41B
P/E
24.7x
Revenue (TTM)
$2.75B
Div. yield
0.01%
Building Products Industrials
5 wins
SN SharkNinja, Inc.
$198.65 +11.7% 1M +105.5% 1Y
Market cap
$27.96B
P/E
40.2x
Revenue (TTM)
$6.91B
Div. yield
–
Home Appliances Consumer Discretionary
6 wins

Head to Head

12 decided of 12

SharkNinja leads on 6 of the 12 questions below (SharkNinja 6, Griffon 5, National Presto Industries 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionNPKGFFSNLeader
Larger companyMarket capitalisation $1.08B $4.41B $27.96B SN
Cheaper on earningsLower P/E, profitable companies only 25.1x 24.7x 40.2x GFF
Cheaper on forward earningsLower price / next fiscal year consensus EPS 31.1x 19.3x 28.6x GFF
Faster revenue growthRevenue growth, trailing twelve months +20.9% +26.9% +17.5% GFF
More profitableNet margin, trailing twelve months 7.9% 6.5% 10.1% SN
Better return on capitalReturn on invested capital — 19.0% 21.2% SN
Less leveragedLower net debt / EBITDA — 2.2x -0.1x SN
Higher dividend yieldTrailing dividend yield 0.01% 0.01% 0.00% GFF
Better 1-year returnPrice return, last 12 months +33.0% +27.8% +105.5% SN
Better 5-year returnAnnualised price return, 5 years +13.0%/yr +30.6%/yr — GFF
Less volatileAnnualised volatility, 1 year 35.2% 36.0% 43.0% NPK
Higher overall scoreMean of the five percentile scores vs peers 49/100 61/100 64/100 SN

Percentile Scorecard

NPKGFFSN

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisNPKGFFSN
Valuation 27 #31 of 42 58 #24 of 56 17 #35 of 42
Growth 61 #17 of 42 82 #10 of 52 93 #4 of 42
Profitability 69 #13 of 40 84 #9 of 51 95 #3 of 40
Financial Health 67 #15 of 43 30 #41 of 58 71 #13 of 43
Shareholder Returns 22 #22 of 28 53 #20 of 41 44 #16 of 28
Overall 49 61 64
  • NPK ranked among 45 companies in Household Durables
  • GFF ranked among 60 companies in Construction Products
  • SN ranked among 45 companies in Household Durables

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodNPKGFFSNSPY
1 month +5.0%-0.7%+11.7% -0.8%
3 months +21.6%+4.8%+29.7% +3.5%
6 months +4.3%+3.5%+70.1% +7.0%
Year to date +42.3%+32.6%+77.5% +12.2%
1 year +33.0%+27.8%+105.5% +13.0%
3 years +107.1%+146.7%+393.5% +86.3%
3 years, per year +27.5%+35.1%+70.3% +23.1%
5 years +84.5%+280.0%— +68.6%
5 years, per year +13.0%+30.6%— +11.0%
10 years +75.6%+484.9%— +258.0%
10 years, per year +5.8%+19.3%— +13.6%

Risk

MeasureNPKGFFSNSPY
Volatility, 1Y 35.2%36.0%43.0% 12.7%
Downside volatility, 1Y 35.6%32.7%39.4% 12.7%
Beta vs S&P 500, 1Y 0.741.331.55 1.00
Return / volatility, 1Y 0.940.772.45 1.02
Max drawdown, 5Y -31.4%-39.3%-42.6% -25.4%
From 52-week high -3.1%-8.9%-0.3% -1.8%
52-week high $156.80$107.22$199.15 $779.14
52-week low $91.59$66.79$84.57 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleNPKGFFSN
P/E now vs peer median 25.4xmedian 16.1x 24.0xmedian 19.4x 40.4xmedian 16.1x
P/S now vs peer median 2.0xmedian 0.7x 1.6xmedian 1.5x 4.1xmedian 0.7x
EV/EBITDA now vs peer median 17.9xmedian 12.1x 10.6xmedian 12.1x 25.4xmedian 12.1x
P/FCF now vs peer median 41.0xmedian 11.9x 14.9xmedian 16.1x 34.8xmedian 11.9x
P/B now vs peer median 2.6xmedian 1.2x 34.4xmedian 2.9x 9.8xmedian 1.2x
PEG now vs peer median 1.35median 0.64 0.65median 0.93 0.91median 0.64

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsNPKGFFSN
Revenue $544.68M $2.75B $6.91B
Gross profit $89.69M $1.11B $3.38B
Operating income $52.52M $459.31M $950.59M
Net income $42.81M $178.97M $695.22M
Free cash flow $26.43M $297.20M $804.52M
R&D – – $399.28M
EPS (diluted) $6.20 $3.96 $4.91
Cash & equivalents $15.79M $110.35M $779.83M
Total debt – $1.27B $716.47M
Shares (diluted) 6.91M 45.15M 141.51M
Enterprise value $1.05B $4.00B $25.63B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricNPKGFFSN
P/E 25.4x 24.0x 40.4x
P/FCF 41.0x 14.9x 34.8x
P/Operating cash flow 32.4x 13.0x 28.8x
P/S 2.0x 1.6x 4.1x
P/B 2.6x 34.4x 9.8x
P/Tangible book 2.6x -20.4x 11.7x
EV/EBITDA 17.9x 10.6x 25.4x
EV/EBIT 20.3x 12.2x 29.4x
EV/Revenue 2.0x 2.0x 4.0x
EV/FCF 40.4x 18.8x 34.7x
EV/Operating cash flow 31.9x 16.4x 28.7x
PEG (3Y EPS CAGR) 1.35 0.65 0.91

Growth

14 metrics
MetricNPKGFFSN
Revenue growth (1Y) 20.9% 26.9% 17.5%
Revenue CAGR (3Y) 16.7% 0.0% 20.6%
Gross profit growth (1Y) 3.5% 17.9% 18.8%
Gross profit CAGR (3Y) 13.2% 5.4% 29.3%
Operating income growth (1Y) 10.0% 151.5% 36.0%
Operating income CAGR (3Y) 26.7% 51.1% 40.7%
Net income growth (1Y) 3.0% 155.8% 34.1%
Net income CAGR (3Y) 18.9% 35.2% 45.4%
EPS growth (1Y) 3.0% 156.8% 34.4%
EPS CAGR (3Y) 18.9% 36.9% 44.6%
Operating cash flow growth (1Y) 242.1% 11.2% 141.8%
Operating cash flow CAGR (3Y) -8.6% -7.7% 32.4%
Free cash flow growth (1Y) 147.6% 17.2% 432.7%
Free cash flow CAGR (3Y) -14.5% -9.7% 31.6%

Profitability

14 metrics
MetricNPKGFFSN
Gross margin 16.5% 40.5% 48.9%
EBITDA margin 10.9% 19.3% 15.9%
Operating margin 9.6% 16.7% 13.8%
Pretax margin 10.0% 13.9% 12.8%
Net margin 7.9% 6.5% 10.1%
FCF margin 4.9% 10.8% 11.6%
Operating cash flow margin 6.1% 12.4% 14.1%
Return on equity 10.6% 166.5% 24.8%
Return on assets 8.8% 9.5% 13.1%
Return on invested capital – 19.0% 21.2%
Return on capital employed 12.9% 27.8% 27.2%
Asset turnover 1.1x 1.4x 1.3x
Cash conversion (OCF / net income) 0.8x 1.9x 1.4x
Stock comp / revenue – 1.1% 1.4%

Financial Health

11 metrics
MetricNPKGFFSN
Debt / assets – 69.0% 12.8%
Debt / equity – 9.8x 0.3x
Net debt / EBITDA – 2.2x -0.1x
Debt / FCF – 4.3x 0.9x
Liabilities / assets 17.5% 93.0% 49.2%
Equity / assets 82.5% 7.0% 50.8%
Interest coverage – 5.2x –
Current ratio 5.2x 2.4x 2.1x
Quick ratio 0.2x 1.0x 1.3x
Cash ratio 0.2x 0.4x 0.4x
Altman Z-score 10.78 – 8.79

Shareholder Returns

7 metrics
MetricNPKGFFSN
Dividend yield 0.7% 0.9% –
Net buyback yield 0.0% 3.2% 0.4%
Shareholder yield 0.6% 4.1% 0.4%
Payout ratio (earnings) 16.7% 21.8% –
Payout ratio (FCF) 27.1% 13.1% –
Dividend growth (1Y) 0.3% 0.9% –
Dividend CAGR (3Y) -36.8% -45.4% –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusNPKGFFSN
Forward P/E 31.1xFY2028 19.3xFY2026 28.6xFY2026
EPS, next fiscal year $4.88FY2028 $5.06FY2026 $6.94FY2026
EPS growth, next FY – -10.4%FY2026 +31.4%FY2026
EPS growth, the year after – +18.0% +3.2%
Revenue, next fiscal year $425.62MFY2028 $1.71BFY2026 $7.30BFY2026
Revenue growth, next FY – -32.1%FY2026 +14.1%FY2026
Revenue growth, the year after – +5.3% +12.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersNPKGFFSN
Held by institutions 61.0% 79.9% 64.7%
Institutions holding 182 347 563
Change in shares held, QoQ +6.2% +0.9% +11.6%
Institutions buying 92 179 370
Institutions selling 40 120 144
Buyers to sellers 2.30 1.49 2.57

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

NPKGFFSN
NPK 1.00 0.28 0.14
GFF 0.28 1.00 0.52
SN 0.14 0.52 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, NPK, GFF and SN?

SharkNinja (SN) is the largest by market capitalisation: National Presto Industries (NPK) $1.08B, Griffon (GFF) $4.41B, SharkNinja (SN) $27.96B.

Which stock is cheaper, NPK, GFF and SN?

Griffon (GFF) trades on the lowest price-to-earnings ratio (National Presto Industries (NPK) 25.1x, Griffon (GFF) 24.7x, SharkNinja (SN) 40.2x). On next year's consensus earnings, Griffon (GFF) is cheapest (National Presto Industries (NPK) 31.1x, Griffon (GFF) 19.3x, SharkNinja (SN) 28.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Griffon (GFF) grew revenue fastest over the trailing twelve months: National Presto Industries (NPK) +20.9%, Griffon (GFF) +26.9%, SharkNinja (SN) +17.5%.

Which company is more profitable?

SharkNinja (SN) has the highest net margin (National Presto Industries (NPK) 7.9%, Griffon (GFF) 6.5%, SharkNinja (SN) 10.1%). On return on invested capital, SharkNinja (SN) leads (Griffon (GFF) 19.0%, SharkNinja (SN) 21.2%).

Which stock has performed better?

Over the past year SharkNinja (SN) returned the most: National Presto Industries (NPK) +33.0%, Griffon (GFF) +27.8%, SharkNinja (SN) +105.5%. Over five years, Griffon (GFF) compounded fastest (National Presto Industries (NPK) +13.0%/yr, Griffon (GFF) +30.6%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Griffon (GFF) has the highest dividend yield: National Presto Industries (NPK) 0.01%, Griffon (GFF) 0.01%, SharkNinja (SN) 0.00%. SharkNinja (SN) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, National Presto Industries (NPK) has been the steadiest (National Presto Industries (NPK) 35.2%, Griffon (GFF) 36.0%, SharkNinja (SN) 43.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, NPK, GFF and SN?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, SharkNinja (SN) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.