HLLY vs HYLN

Holley Inc. vs Hyliion Holdings Corp. — Valuation Comparison 2026

By CirclFi Research Team · Updated 2026-06-03 · Data from SEC EDGAR, FRED & GDELT

Quick Summary — HLLY scores higher on quality with 9.3/10 vs HYLN's 5.7/10. HLLY trades at $2.62 while HYLN trades at $6.79. Both analyzed daily using SEC EDGAR data across 13 institutional models.

HLLY

Auto Parts
Holley Inc.
Quality
9.3
out of 10
Value Trap
6
SAFE
Price
$2.62
Last close
Models
11/13
Active
VS

HYLN

Auto Parts
Hyliion Holdings Corp.
Quality
5.7
out of 10
Value Trap
Price
$6.79
Last close
Models
12/13
Active
HLLY
Quality Score 9.3/10 — top tier
Limited to 2/13 visible models
HYLN
2 models active
Limited to 2/13 visible models

HLLY vs HYLN — Fair Value Comparison

HLLY
$0$1$2$3 Price$2.62 Bayesian …$0.64 (-75.5%) Earnings …$1.08 (-58.8%)
HYLN
$0$3$5$8 Price$6.79 Bayesian …$1.84 (-72.9%) Earnings …$0.10 (-95.0%)
Market Price Model 1 Model 2

Model-by-Model Comparison

ModelType HLLY Fair ValueHLLY Upside HYLN Fair ValueHYLN Upside
Bayesian DCF Intrinsic $0.64 -75.5% $1.84 -72.9%
Earnings Power Value Intrinsic $1.08 -58.8% $0.10 -95.0%
EROIC Spread Intrinsic $•••.•• ••.•% $•••.•• ••.•%
First Chicago Scenario $•••.•• ••.•% $•••.•• ••.•%
Markov DDM Intrinsic $•••.•• ••.•% $•••.•• ••.•%
ML-RIV Intrinsic $•••.•• ••.•% $•••.•• ••.•%
Dynamic NAV Asset-Based $•••.•• ••.•% $•••.•• ••.•%
PWERM Option-Based $•••.•• ••.•% $•••.•• ••.•%
Regime Cross-Sectional Relative $•••.•• ••.•% $•••.•• ••.•%
Sentiment SOTP Hybrid $•••.•• ••.•% $•••.•• ••.•%
CUCE Ensemble Ensemble $•••.•• ••.•% $•••.•• ••.•%
FTNN Topology Relative $•••.•• ••.•% $•••.•• ••.•%
RCMH-DCF Intrinsic $•••.•• ••.•% $•••.•• ••.•%

HLLY vs HYLN — Which Stock Is More Undervalued in 2026?

HLLY scores higher with a 9.3/10 quality rating vs HYLN's 5.7/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

How Do HLLY and HYLN Valuations Compare?

At $2.62, HLLY trades +75.5% above its Bayesian DCF fair value of $0.64, while HYLN at $6.79 trades +72.9% above its estimate of $1.84. HLLY shows a wider gap between price and intrinsic value.

Quality of Company: HLLY vs HYLN

HLLY earns a Quality of Company score of 9.3/10 compared to HYLN's 5.7/10. This is a significant quality gap — the higher-scoring company demonstrates materially stronger fundamentals across profitability, growth consistency, and balance sheet health. The QOC score synthesizes 32 signals spanning profitability margins, revenue growth, free cash flow, capital allocation, and leverage.

Value Trap Risk: HLLY vs HYLN

Review the value trap analysis for both HLLY and HYLN to assess whether apparent undervaluation reflects genuine opportunity or hidden fundamental risk.

Both in Auto Parts

Both HLLY and HYLN operate in Auto Parts, which has 52 stocks tracked by CirclFi. Same-industry comparisons provide the most direct insight into relative valuation since both companies face similar regulatory environments, market dynamics, and competitive pressures. Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN), and ensemble methods (CUCE).

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