BGSI vs GPI

Boyd Group Services Inc. vs Group 1 Automotive, Inc. — Valuation Comparison 2026

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

Quick Summary — GPI scores higher on quality with 8.5/10 vs BGSI's 6.9/10. BGSI trades at $104.58 while GPI trades at $308.32. Both analyzed daily using SEC EDGAR data across 13 institutional models.

BGSI

Auto & Truck Dealerships
Boyd Group Services Inc.
Quality
6.9
out of 10
Value Trap
Price
$104.58
Last close
Models
13/13
Active
VS

GPI

Auto & Truck Dealerships
Group 1 Automotive, Inc.
Quality
8.5
out of 10
Value Trap
14
SAFE
Price
$308.32
Last close
Models
12/13
Active
BGSI
Bayesian DCF sees +58.1% upside
Limited to 2/13 visible models
GPI
Bayesian DCF sees +191.6% upside
Limited to 2/13 visible models

BGSI vs GPI — Fair Value Comparison

BGSI
$0$65$130$195 Price$104.58 Bayesian …$165.31 (+58.1%) Earnings …$25.74 (-75.4%)
GPI
$0$354$707$1K Price$308.32 Bayesian …$898.97 (+191.6%) Earnings …$213.28 (-30.8%)
Market Price Model 1 Model 2

Model-by-Model Comparison

ModelType BGSI Fair ValueBGSI Upside GPI Fair ValueGPI Upside
Bayesian DCF Intrinsic $165.31 +58.1% $898.97 +191.6%
Earnings Power Value Intrinsic $25.74 -75.4% $213.28 -30.8%
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 $•••.•• ••.•% $•••.•• ••.•%

BGSI vs GPI — Which Stock Is More Undervalued in 2026?

GPI scores higher with a 8.5/10 quality rating vs BGSI's 6.9/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

How Do BGSI and GPI Valuations Compare?

At $104.58, BGSI trades +58.1% below its Bayesian DCF fair value of $165.31, while GPI at $308.32 trades +191.6% below its estimate of $898.97. GPI shows a wider gap between price and intrinsic value.

Quality of Company: BGSI vs GPI

BGSI earns a Quality of Company score of 6.9/10 compared to GPI's 8.5/10. This moderate difference suggests one company has an edge in fundamental quality, though both may offer investment merit depending on valuation. The QOC score synthesizes 32 signals spanning profitability margins, revenue growth, free cash flow, capital allocation, and leverage.

Value Trap Risk: BGSI vs GPI

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

Both in Auto & Truck Dealerships

Both BGSI and GPI operate in Auto & Truck Dealerships, which has 23 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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