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Stock Comparison · Structural lead, mixed market

Astera Labs vs Coherent: Which Stock Looks Stronger in 2026?

Astera Labs holds the cleaner structural position, with profitability as the main driver and valuation adding further support. Coherent does not offset that deficit through any equally strong structural edge elsewhere. In the market, Coherent carries the stronger setup — intact trend against Astera Labs's broken trend. That leaves a split case: the structural lead stays with Astera Labs, 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

Profitability still does most of the heavy lifting in this comparison. The overall score gap is 29 points in favour of Astera Labs, Inc..

Trajectory Similarity
0.63
Moderately similar
Peer-set rank: #17
within Astera Labs, Inc.'s functional peer set

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

This level of similarity points to a meaningful structural match, though not a tight one.

The match is driven mainly by operating margin level.

Similarity drivers
operating margin level
What reduces the match
revenue 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
ALAB
Astera Labs, Inc.
52
Peer-Score
Signal qualityHigh
vs
COHR
Coherent Corp.
23
Peer-Score
Signal qualityMedium

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: ALAB vs COHR Profitability 82 5 Stability 37 31 Valuation 22 8 Growth 69 62 ALAB COHR
Gap Ranking
#1 Profitability +77
#2 Valuation +14
#3 Growth +7
#4 Stability +6
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ALAB and COHR Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ALABCOHR Relative valuation Structural strength

Neither company combines the stronger profile with the cheaper valuation.

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

Relative Position vs Comparable Companies
Profitability
On profitability, Astera Labs, Inc. ranks near the top of the group; Coherent Corp. sits in the weaker half.
Valuation
Neither side looks especially strong on valuation, though Astera Labs, Inc. still ranks somewhat higher.
Profitability — Dominant Gap
ALAB
82
COHR
5
Gap+77in favour of ALAB

The profitability lead is mainly driven by a 13-point operating margin advantage.

What keeps the gap from being one-sided

On the market side, Coherent carries the stronger trend while Astera Labs's trend has broken — the market setup does not confirm the structural advantage.

What this means for the comparison

Profitability is the clearest driver, and valuation also supports Astera Labs, Inc.'s broader structural position.

Explore full peer positioning in AssetNext

Break down the ALAB vs COHR comparison across all dimensions with the full interactive tool.

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Similar profitability-driven comparisons

Explore how ALAB and COHR 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.