HLLY vs DORM vs LKQ vs FOXF vs GPC

For growth investors, Dorman Products, Inc.

(DORM) is the stronger pick with 6. 0% revenue growth year-over-year, versus -3. 1% for LKQ Corporation (LKQ). LKQ Corporation (LKQ) offers the better valuation at 12. 2x trailing P/E (9. 5x forward), making it the more compelling value choice. Analysts rate Holley Inc. (HLLY) a "Buy" — based on 11 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, LKQ Corporation (LKQ) is the cheapest at 12.

2x versus Genuine Parts Company at 223. 9x. On forward P/E, Holley Inc. is actually cheaper at 7. 4x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Dorman Products, Inc. wins at 1. 00x versus LKQ Corporation's 4. 01x — a reasonable growth-adjusted valuation.

Over the past 5 years, Dorman Products, Inc.

(DORM) delivered a total return of +19. 2%, compared to -88. 4% for Fox Factory Holding Corp. (FOXF). Over 10 years, the gap is even starker: DORM returned +129. 7% versus HLLY's -74. 2%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Genuine Parts Company (GPC) is the lower-risk stock at 0.

74β versus Holley Inc. 's 1. 94β — meaning HLLY is approximately 164% more volatile than GPC relative to the S&P 500. On balance sheet safety, Dorman Products, Inc. (DORM) carries a lower debt/equity ratio of 43% versus 186% for Genuine Parts Company — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Dorman Products, Inc.

(DORM) is pulling ahead at 6. 0% versus -3. 1% for LKQ Corporation (LKQ). On earnings-per-share growth, the picture is similar: Holley Inc. grew EPS 180. 0% year-over-year, compared to -82. 5% for Fox Factory Holding Corp.. Over a 3-year CAGR, DORM leads at 7. 1% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Dorman Products, Inc.

(DORM) is the more profitable company, earning 9. 6% net margin versus -37. 1% for Fox Factory Holding Corp. — meaning it keeps 9. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: DORM leads at 16. 8% versus -35. 6% for FOXF. At the gross margin level — before operating expenses — HLLY leads at 41. 1%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Dorman Products, Inc. (DORM) is the more undervalued stock at a PEG of 1. 00x versus LKQ Corporation's 4. 01x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Holley Inc. (HLLY) trades at 7. 4x forward P/E versus 18. 4x for Fox Factory Holding Corp. — 11. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for HLLY: 148. 0% to $6. 25.

In this comparison, LKQ (4.

2% yield), GPC (3. 8% yield) pay a dividend. HLLY, DORM, FOXF do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Genuine Parts Company (GPC) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

74), 3. 8% yield). Holley Inc. (HLLY) carries a higher beta of 1. 94 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (GPC: +43. 1%, HLLY: -74. 2%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Consumer Cyclical sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: HLLY is a small-cap deep-value stock; DORM is a small-cap quality compounder stock; LKQ is a small-cap deep-value stock; FOXF is a small-cap quality compounder stock; GPC is a mid-cap income-oriented stock. LKQ, GPC pay a dividend while HLLY, DORM, FOXF do not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.