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Stock Comparison · Structural lead, mixed market

BlackRock vs Brown & Brown: Which Stock Looks Stronger in 2026?

The structural profiles are close, with BlackRock carrying a narrow edge on growth. The remaining gap is narrow enough that the comparison remains open to different readings. Both sides have seen trend damage — neither carries a clear market edge right now. With both trends damaged, the structural comparison carries most of the weight here.

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the S&P 500 universe, making them directly comparable.

Updated 2026-07-05

Most of the lead runs through growth, while profitability helps make the separation broader.

Trajectory Similarity
0.69
Moderately similar
Peer-set rank: #28
within BlackRock, Inc.'s functional peer set

This pair is matched through 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 strongest overlap appears in investment intensity and margin consistency.

Similarity drivers
investment intensitymargin consistency
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
BLK
BlackRock, Inc.
55
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
BRO
Brown & Brown, Inc.
50
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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: BLK vs BRO Profitability 53 40 Stability 17 25 Valuation 67 75 Growth 79 54 BLK BRO
Gap Ranking
#1 Growth +25
#2 Profitability +13
#3 Valuation +8
#4 Stability +8
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for BLK and BRO Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer BLKBRO Relative valuation Structural strength

The setup remains mixed because the stronger profile and the more supportive price setup do not sit on the same side.

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

Entry today — historical context

Where BLK and BRO each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY BLK Elevated · above norm 0th 50th 100th 27 pct gap BRO Neutral · below norm 0th 50th 100th 80th 52nd
Today BRO sits in the upper-middle of its own 5-year history (52nd percentile), while BLK sits higher in its own history (80th). Within each stock's own 5-year context, BRO is at a historically more favourable entry position than BLK. This reflects entry timing, not which company is structurally stronger — peer-relative analysis is a separate question addressed above.

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

Relative Position vs Comparable Companies
Growth
Both look solid on growth, though BlackRock, Inc. still holds the stronger peer position.
Profitability
On profitability, the edge still sits with BlackRock, Inc., even though both profiles look solid.
Growth — Dominant Gap
BLK
79
BRO
54
Gap+25in favour of BLK

Earnings growth is one contributing factor within the growth lead.

What keeps the gap from being one-sided

Absolute pricing still looks more supportive for Brown & Brown, with a trailing P/E that is 2.3 turns lower there.

What this means for the comparison

Growth is the clearest driver, and profitability also supports BlackRock, Inc.'s broader structural position.

Explore full peer positioning in AssetNext

Break down the BLK vs BRO comparison across all dimensions with the full interactive tool.

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Similar growth-and-profitability comparisons

Explore how BLK and BRO 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.