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The Bank of New York Mellon vs Banco Santander: Which Stock Looks Stronger in 2026?

The Bank of New York Mellon leads structurally, with stability as the clearest single gap between the two profiles. Banco Santander, still has the edge on growth, which keeps the comparison from looking entirely one-sided. The market setup is broadly comparable for both — no clear directional signal from price behavior. 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. Peer scores are normalised within each company's primary universe (BK: S&P 500, SAN.MC: STOXX 600).

Updated 2026-05-17

The comparison is mainly decided in stability, with the rest of the profile carrying less weight. The overall score gap is 8 points in favour of The Bank of New York Mellon Corporation.

INDUSTRY COMPARISON

Both operate in: Banks - Diversified

This comparison is based on industry proximity, not on functional trajectory similarity. BK and SAN.MC share the same industry classification.

For a similarity-based comparison, see how BK and Banco Santander, each position within their functional peer groups in AssetNext.

Peer-Relative Score
BK
The Bank of New York Mellon Corporation
67
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
SAN.MC
Banco Santander, S.A.
59
Peer-Score
Signal qualityMedium
Peer basis: STOXX 600

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

The clearest separation appears in stability.

Dimension spread: BK vs SAN.MC Profitability 47 46 Stability 94 38 Valuation 73 79 Growth 59 70 BK SAN.MC
Gap Ranking
#1 Stability +56
#2 Growth +11
#3 Valuation +6
#4 Profitability +1
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for BK and SAN.MC Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer BKSAN.MC 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 BK and SAN.MC each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY BK Elevated · above norm 0th 50th 100th 3 pct gap SAN.MC Elevated · above norm 0th 50th 100th 99th 96th
BK (99th percentile) and SAN.MC (96th 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
Stability
On stability, The Bank of New York Mellon Corporation ranks near the top of the group; Banco Santander, S.A. sits in the weaker half.
Growth
On growth, the same pattern holds: both rank well, but Banco Santander, S.A. still sits higher.
Stability — Dominant Gap
BK
94
SAN.MC
38
Gap+56in favour of BK

The stability gap is very wide, with the stronger side looking materially steadier through time.

What keeps the gap from being one-sided

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

What this means for the comparison

Stability clearly separates the pair, while the broader read stays strong rather than one-way.

Explore full peer positioning in AssetNext

Break down the BK vs SAN.MC comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar stability-driven comparisons

Explore how BK and SAN.MC 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.