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Stock Comparison · Structural lead, mixed market

BWX Technologies vs MasTec: Which Stock Looks Stronger in 2026?

BWX Technologies holds the cleaner structural position, with the lead spread across profitability and stability. MasTec still has the edge on growth, which keeps the comparison from looking entirely one-sided. In the market, MasTec carries the stronger setup — intact trend against BWX Technologies's broken trend. That leaves a split case: the structural lead stays with BWX Technologies, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the Russell 1000 universe, making them directly comparable.

Updated 2026-07-05

This is not just a one-metric split: both profitability and stability materially support the lead. BWX Technologies, Inc. leads by 14 points on the overall comparison score.

Trajectory Similarity
0.75
Similar
Peer-set rank: #12
within BWX Technologies, Inc.'s functional peer set

This pair is matched through long-term financial trajectory similarity within the selected peer universe.

A solid similarity means the pair shares a clearly comparable long-term financial profile, even if individual dimensions still differ.

The clearest structural overlap shows up in margin consistency and revenue growth trajectory.

Similarity drivers
margin consistencyrevenue growth trajectory
How to read the score
0.85–1.00 · Very similar0.70–0.84 · Similar0.55–0.69 · Moderately similarbelow 0.55 · Loose match
Peer-Relative Score
BWXT
BWX Technologies, Inc.
57
Peer-Score
Signal qualitylow
Peer basis: Russell 1000
vs
MTZ
MasTec, Inc.
43
Peer-Score
Signal qualitylow
Peer basis: Russell 1000

Scores reflect position relative to comparable companies with similar long-term financial trajectories.

The largest gaps do not all point in the same direction.

Dimension spread: BWXT vs MTZ Profitability 68 31 Stability 55 21 Valuation 40 33 Growth 67 100 BWXT MTZ
Gap Ranking
#1 Profitability +37
#2 Stability +34
#3 Growth +33
#4 Valuation +7
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for BWXT and MTZ Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer BWXTMTZ Relative valuation Structural strength

The setup stays mixed because structure and the price setup do not align cleanly in one direction.

Valuation position uses peer-relative PE percentile (idx_pct_pe) where available.

Entry today — historical context

Where BWXT and MTZ each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY BWXT Elevated · above norm 0th 50th 100th 8 pct gap MTZ Elevated · near norm 0th 50th 100th 89th 97th
BWXT (89th percentile) and MTZ (97th percentile) both sit in the upper portion of their own 5-year ranges. The historical entry context is broadly similar for both. This reflects entry timing, not which company is structurally stronger.

Describes historical entry positioning only. Descriptive — not investment advice.

Relative Position vs Comparable Companies
Profitability
On profitability, BWX Technologies, Inc. ranks near the top of the group; MasTec, Inc. sits in the weaker half.
Stability
On stability, BWX Technologies, Inc. is positioned higher in the group, while MasTec, Inc. is closer to the middle.
Profitability — Dominant Gap
BWXT
68
MTZ
31
Gap+37in favour of BWXT

The profitability lead is mainly driven by a 6.7-point operating margin advantage.

What keeps the gap from being one-sided

Earnings growth also leans toward MTZ, which keeps the score lead from reading as a full growth sweep.

What this means for the comparison

The lead is built on both profitability and stability — though growth still provides a counterweight.

Explore full peer positioning in AssetNext

Break down the BWXT vs MTZ comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how BWXT and MTZ each compare against other companies in their peer groups.

Rule-based, descriptive analysis only. Derived from peer percentile dimensions. Not investment advice. Peer groups are determined algorithmically based on structural similarity — not by sector classification alone.

How AssetNext Peer Scores Work

AssetNext scores reflect each company's structural position within its functional peer group — not a ranking against all stocks simultaneously. Peers are identified by similarity across eight financial dimensions, including revenue growth trajectory, margin structure, capital intensity, and earnings stability. A score of 75 means the company ranks in the top quartile within its own peer group, not the entire market.

Four dimension scores drive the overall peer score: Growth (revenue trajectory and expansion dynamics), Quality (margin structure and capital efficiency), Valuation (peer-relative pricing on standard multiples), and Stability (earnings consistency and financial predictability). Each dimension is scored 0–100 relative to the peer group, then combined into an overall peer score using equal weighting.

Because scores are peer-relative, the same company can have slightly different scores in different index universes. On comparison pages, both companies are shown within their shared peer universe wherever possible — so the scores are directly comparable. The peer basis is stated on each score card.

Scores are recalculated periodically as underlying financial data is updated. All analysis is descriptive and rule-based — AssetNext describes structural realities and never issues buy, sell or hold recommendations.