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Dorman Products

DORM
67
Auto - Parts · Consumer Cyclical
Price
$132.12
+0.75 (+0.57%)
Market Cap
$3.95B
Exchange
NASDAQ
Winston Score
67
Winston is curious
A decent business — some strong pillars, some weaker.
Data as of Aug 23, 2026 · filings through Jun 27, 2026
How the score breaks down
Quality
Strong
Growth
Mixed
Cash Flow
Strong
Stability
Exceptional
Valuation
Strong

Share count falling — buybacks

3.8% over 4y

The company has reduced its share count over this period, returning value to shareholders through buybacks.

Diluted shares outstanding: 32.0M (2021) → 30.8M (2025)

Winston Score History

The full picture

Dorman Products makes replacement parts for cars and trucks. Instead of buying expensive parts from the original car manufacturer, mechanics and car owners can buy Dorman's parts at a lower price. The company sells things like brake parts, engine components, and body hardware to auto parts retailers like AutoZone and O'Reilly, as well as wholesale distributors. Dorman is known for engineering parts that were previously only available from the original manufacturer — a practice called "first-to-market" aftermarket parts.

Dorman earns money by selling these parts to retailers and distributors, who then sell them to repair shops and consumers. The company operates mainly in the United States, with some international sales, and generates roughly $1.9 billion in annual revenue. Its competitive edge comes from its large catalog of proprietary parts that competitors cannot easily copy. The main risk is that newer electric vehicles have fewer moving parts than traditional cars, which could shrink the long-term market for the mechanical replacement parts Dorman specializes in.

Politician Trades

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1 Congressional buy and 3 sells on DORM in the last 12 months.

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Growth Profile

When traditional metrics don't capture the full picture, these are the signals growth stock investors use instead.

Revenue Growth

+0.7% YoY

YoY Growth Rate

Slow revenue growth

EPS Growth

+53.1% YoY

YoY Growth Rate

EPS growth accelerating

R&D Spend

$0/ year

0.0% of revenue

Below sector average (4%)

Research and development spending

Insider Activity

13.5%ownership

Flat

Insider ownership roughly steady over the past year

Cash Position

Cash flow positive

$132M cash & investments

Quarterly Free Cash Flow

↑ Burn rate improving

Company generates more cash than it spends — no dilution risk from fundraising

Growth context

Dorman Products is growing revenue at 1% year-over-year. The Winston Score measures business quality today — these growth metrics show what could matter tomorrow.

The Winston Score above measures business quality today. Growth stocks often score lower because they invest in the future rather than maximising current profits. These metrics show what matters most for evaluating that future.

Score breakdown

Every number that matters to educated investors.

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Quality

Profit per sale
Gross Margin
46.1%
Healthy — 46.1% gross margin
Profit after running costs
Operating Margin
21.3%
Excellent — 21.3% operating margin
Return on the money invested
ROCE
18.9%
Strong — 18.9% return on capital

ROIC between 15% and 25%. Every dollar invested in the business earns 15 to 25 cents back per year.

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Growth

Sales growth
Sales YoY
+3.3%
Slow sales growth (+3.3% YoY)
Profit growth
EPS YoY
-1.8%
Earnings shrinking (-1.8% YoY)

Slight earnings drop. Typical near a cyclical low.

How steady the profit is
EPS Consistency
6/8 quarters
Earnings grew in most of the last 8 quarters

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Cash Flow

Profit that turns into cash
Cash Conversion
114%
Turns 114% of profit into real cash
Spare cash per sale
FCF Margin
9.9%
Modest free cash flow (9.9%)

FCF margin between 0% and 10%. Some cash from sales, but not a lot.

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Stability

What it owes vs what it owns
Debt / Equity
0.29
Conservative — low debt load (0.29)
Covers its interest
Interest Cover
14.10x
Comfortably covers interest (14.1x)

Interest coverage above 8. Profits cover interest many times over.

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Valuation

Price vs profit
P/E Ratio (TTM)
18.2x
Fair value — P/E 18.2

P/E in the normal range. Price is roughly $15 for every $1 of yearly profit.

Cheaper or dearer next year
P/E vs Forward
+4.6
GROWING
Earnings expected to grow meaningfully — cheaper on forward P/E (18.2 → 13.6)

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Dividends

Not applicable for this business.
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