Sifting through countless of stocks in the Automobile Components industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Patrick Industries, Inc., Dorman Products or Inc. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Patrick Industries, Inc., Dorman Products and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Patrick Industries, Inc., Dorman Products and Inc.

Patrick Industries, Inc. manufactures and distributes component and materials for recreational vehicle, marine, powersports, manufactured housing, and industrial markets in the United States, Mexico, China, and Canada. The company operates through Manufacturing and Distribution segments. Its Manufacturing segment manufactures and sells laminated for furniture, shelving, wall, countertop, and cabinet products; cabinet doors, fiberglass bath fixtures, and tile systems; vinyl printing, amplifiers, tower speakers, soundbars, and subwoofers; solid surface, granite, and quartz countertop fabrication; aluminum products; fiberglass and plastic components; decorative vinyl and paper laminated panels; softwoods lumber; custom cabinetry; polymer-based and other flooring products; and dash panels. This segment also provides wrapped vinyl, paper, and hardwood profile mouldings; interior passage doors; air handling products; slide-out trim and fascia; treated, untreated, and laminated plywood; fiberglass and plastic helm systems and components; boat towers, tops, trailers, and frames; adhesives and sealants; thermoformed shower surrounds; specialty bath, and closet building products; wiring and wire harnesses; aluminum and plastic fuel tanks; CNC molds, composite parts, and marine hardware and accessories; slotwall panels and components; and other products. The company’s Distribution segment distributes pre-finished wall and ceiling panels, drywall and finishing products, electronic and audio systems, appliances, and marine accessories; wiring, electrical, and plumbing products; fiber reinforced polyester products; and cement siding, raw and processed lumber, interior passage, roofing, laminate, and ceramic flooring, shower doors, furniture, fireplaces and surrounds, interior and exterior lighting products, and other products. This segment also offers transportation and logistics services. Patrick Industries, Inc. was incorporated in 1959 and is based in Elkhart, Indiana.

Dorman Products, Inc. supplies replacement and upgrade parts for the motor vehicle aftermarket industry in the United States and internationally. It operates through segments Light Duty, Heavy Duty, and Specialty Vehicle segments. The company offers engine products, including intake and exhaust manifolds, oil filters and coolers, fans, thermostat housings, and throttle bodies; undercar products, such as fluid lines, fluid reservoirs, connectors, 4-wheel drive components and axles, drain plugs, other engine, transmission, and axle components; steering and suspension products comprising control arms, ball joints, tie-rod ends, brake hardware and hydraulics, wheel and axle hardware, suspension arms, knuckles, links, bushings, and leaf springs, as well as other suspension, steering, and brake components; body products, including door handles and hinges, window lift motors, window regulators, switches and handles, wiper components, lighting, electrical, and other interior and exterior vehicle body components, including windshields for UTVs; electronics products, such as new and remanufactured modules, clusters and sensors; and hardware products consisting of threaded bolts and auto body fasteners, automotive and home electrical wiring components, and other hardware assortments and merchandise. It also provides OE FIX solutions, including exhaust manifolds, metal heater hose connectors, and aluminum oil filter housings; and intake manifolds, exhaust manifolds, oil filters and coolers, exhaust gas recirculation coolers, driveshafts, UTV windshields, and complex electronics modules. The company markets its products under the DORMAN, DORMAN OE FIX, HELP!, Conduct-Tite, Dayton Parts, SuperATV, Keller Performance Products, Assault Industries, Gboost, and GDP brands through aftermarket retailers, dealers, and national, regional, and local wholesale distributors and specialty markets. Dorman Products, Inc. was founded in 1918 and is headquartered in Colmar, Pennsylvania.

Latest Automobile Components and Patrick Industries, Inc., Dorman Products, Inc. Stock News

As of October 5, 2026, Patrick Industries, Inc. had a $2.1 billion market capitalization, compared to the Automobile Components median of $2.3 million. Patrick Industries, Inc.’s stock is down 38.5% in 2026, down 3.6% in the previous five trading days and down 35.97% in the past year.

Currently, Patrick Industries, Inc.’s price-earnings ratio is 15.9. Patrick Industries, Inc.’s trailing 12-month revenue is $3.9 billion with a 3.7% net profit margin. Year-over-year quarterly sales growth most recently was -0.6%. Analysts expect adjusted earnings to reach $4.277 per share for the current fiscal year. Patrick Industries, Inc. currently has a 2.8% dividend yield.

As of October 5, 2026, Dorman Products, Inc. had a $3.7 billion market cap, putting it in the 63rd percentile of all stocks. Dorman Products, Inc.’s stock is up 2.8% in 2026, up 2.2% in the previous five trading days and down 20.7% in the past year.

Currently, Dorman Products, Inc.’s price-earnings ratio is 17.2. Dorman Products, Inc.’s trailing 12-month revenue is $2.2 billion with a 10.2% net profit margin. Year-over-year quarterly sales growth most recently was 0.7%. Analysts expect adjusted earnings to reach $8.661 per share for the current fiscal year. Dorman Products, Inc. does not currently pay a dividend.

How We Compare Patrick Industries, Inc., Dorman Products and Inc. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Patrick Industries, Inc., Dorman Products and Inc.’s stock grades to see how they measure up against one another.

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Patrick Industries, Inc., Dorman Products and Inc. Stock Value Grades

Company	Ticker	Value
Patrick Industries, Inc.	PATK	B
Dorman Products, Inc.	DORM	C

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Patrick Industries, Inc. has a Value Score of 62, which is Value. Dorman Products, Inc. has a Value Score of 57, which is Average.

The Value Stock Winner: Patrick Industries, Inc.

As you can clearly see from the Value Grade breakdown above, Patrick Industries, Inc. is considered to have better value than Dorman Products, Inc.. For investors who focus solely on a company’s valuation, Patrick Industries, Inc. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Patrick Industries, Inc., Dorman Products and Inc. Growth Grades

Company	Ticker	Growth
Patrick Industries, Inc.	PATK	A
Dorman Products, Inc.	DORM	A

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Patrick Industries, Inc. has a Growth Score of 95, which is Very Strong. Dorman Products, Inc. has a Growth Score of 89, which is Very Strong.

The Growth Grade Winner: It’s a Tie!

Looking at the Growth Grade breakdown above, both Patrick Industries, Inc., Dorman Products and Inc. have a grade of A. For investors who focus solely on a company’s upward growth, further research should be conducted into both companies’ other financial metrics before deciding whether to invest.

Patrick Industries, Inc., Dorman Products and Inc.’s Momentum Grades

Company	Ticker	Momentum
Patrick Industries, Inc.	PATK	D
Dorman Products, Inc.	DORM	D

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Patrick Industries, Inc. has a Momentum Score of 21, which is Weak. Dorman Products, Inc. has a Momentum Score of 32, which is Weak.

The Momentum Stock Winner: No Clear Winner

Neither Patrick Industries, Inc., Dorman Products or Inc. has a strong enough Momentum Grade to be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Patrick Industries, Inc., Dorman Products or Inc. is the better investment when it comes to momentum.

Other Patrick Industries, Inc., Dorman Products and Inc. Grades

In addition to Value, Growth and Momentum, A+ Investor also provides grades for Estimate Revisions and Quality.

Earnings estimate revisions scores take into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too).

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Patrick Industries, Inc., Dorman Products and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Patrick Industries, Inc., Dorman Products or Inc. Stock?

Overall, Patrick Industries, Inc. stock has a Value Score of 62, Growth Score of 95 and Momentum Score of 21.

Dorman Products, Inc. stock has a Value Score of 57, Growth Score of 89 and Momentum Score of 32.

Comparing Patrick Industries, Inc., Dorman Products and Inc.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.