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Stock Comparison · Valuation-led comparison

First Solar vs FTAI Aviation: Which Stock Looks Stronger in 2026?

First Solar holds the cleaner structural position, with valuation as the main driver and growth adding further support. FTAI Aviation still leads on growth and profitability, which keeps the comparison from looking entirely one-sided. In the market, FTAI Aviation carries the stronger setup — intact trend against First Solar's broken trend. That leaves a split case: the structural lead stays with First Solar, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels.

Updated 2026-04-05

Valuation still does most of the heavy lifting in this comparison. First Solar, Inc. leads by 11 points on the overall comparison score.

Trajectory Similarity
0.64
Moderately similar
Peer-set rank: #7
within First Solar, Inc.'s functional peer set

This comparison is anchored in long-term financial trajectory similarity within the selected peer universe.

The pair shares a valid long-term profile match, but the trajectories are not especially close.

The match is driven mainly by operating margin level and revenue stability.

Similarity drivers
operating margin levelrevenue stability
What reduces the match
margin trend
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
FSLR
First Solar, Inc.
61
Peer-Score
Signal qualityMedium
vs
FTAI
FTAI Aviation Ltd.
50
Peer-Score
Signal qualityMedium

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

Pricing shapes this comparison more than a broad operating gap.

Dimension spread: FSLR vs FTAI Profitability 47 57 Stability 46 27 Valuation 88 35 Growth 55 85 FSLR FTAI
Gap Ranking
#1 Valuation +53
#2 Growth +30
#3 Stability +19
#4 Profitability +10
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for FSLR and FTAI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer FSLRFTAI Relative valuation Structural strength

The two profiles are relatively close, but the price setup still leans toward First Solar, Inc..

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

Relative Position vs Comparable Companies
Valuation
First Solar, Inc. ranks near the top of the group on valuation; FTAI Aviation Ltd. sits in the weaker half.
Growth
On growth, the same pattern holds: both are strong, but FTAI Aviation Ltd. still leads clearly.
Valuation — Dominant Gap
FSLR
88
FTAI
35
Gap+53in favour of FSLR

The multiple-based pricing edge comes from a forward P/E that is 14.1 turns lower.

What keeps the gap from being one-sided

FTAI Aviation still pushes back on growth, with a 21.6-point revenue-growth advantage that keeps the read from becoming one-way.

What this means for the comparison

Valuation settles the comparison, while pricing and growth keep the broader setup from looking fully aligned.

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Break down the FSLR vs FTAI comparison across all dimensions with the full interactive tool.

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Explore how FSLR and FTAI 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.

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.