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Stock Comparison · Valuation-led comparison

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

The structural profiles are close, with First Solar carrying a narrow edge on valuation. FTAI Aviation still leads on growth and profitability, which keeps the comparison from looking entirely one-sided. The market setup is mixed, without a decisive signal in either direction. The market is not adding a decisive signal either way — the structural read carries the weight.

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 2026-05-17

Valuation is the clearest driver, while growth keeps the result from looking one-way.

Trajectory Similarity
0.65
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.
63
Peer-Score
Signal qualitylow
Peer basis: Russell 1000
vs
FTAI
FTAI Aviation Ltd.
59
Peer-Score
Signal qualitylow
Peer basis: Russell 1000

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 60 75 Stability 43 30 Valuation 83 44 Growth 60 89 FSLR FTAI
Gap Ranking
#1 Valuation +39
#2 Growth +29
#3 Profitability +15
#4 Stability +13
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

FTAI Aviation Ltd. occupies the cheaper side of the setup map, although First Solar, Inc. still holds the stronger structural profile.

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

Entry today — historical context

Where FSLR and FTAI each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY FSLR Elevated · near norm 0th 50th 100th 3 pct gap FTAI Elevated · near norm 0th 50th 100th 92nd 94th
FSLR (92nd percentile) and FTAI (94th 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
Valuation
Both profiles are strong on valuation, but First Solar, Inc. leads clearly.
Growth
On growth, the same pattern holds: both are strong, but FTAI Aviation Ltd. still leads clearly.
Valuation — Dominant Gap
FSLR
83
FTAI
44
Gap+39in favour of FSLR

The multiple-based pricing edge comes from a forward P/E that is 10.7 turns lower.

What keeps the gap from being one-sided

FTAI Aviation still pushes back on growth, with a 42-point revenue-growth advantage that keeps the read from becoming one-way.

What this means for the comparison

Valuation is the clearest driver of the lead, with growth adding further support — though growth still provides a real counterweight.

Explore full peer positioning in AssetNext

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

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Other comparisons with conflicting dimension signals

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.

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.