Sustainable Finance & Investment
Best-in-class
Best-in-class is an investment approach that favours issuers or companies with stronger sustainability performance relative to peers in the same sector or category.
Expert review openNo editor-accepted expert review yetDefinition
Best-in-class is an investment approach that favours issuers or companies with stronger sustainability performance relative to peers in the same sector or category.
Overview
What it means in practice
Best-in-class should be read as a sustainable-finance term. Its meaning depends on the instrument, mandate, strategy, disclosure rules and evidence of use or outcome.
In practice, users should state the boundary, method, instrument and evidence. That keeps best-in-class specific enough for review without turning it into a broader claim.
Why it matters
Best-in-class matters because finance labels can shape capital allocation and public claims. Clear wording helps distinguish strategy, eligibility, proceeds, targets and real-world outcomes.
Common misconception
A common error is to treat Best-in-class as a single investment philosophy. The stronger approach is to state the objective, method, exclusions, stewardship approach and evidence.
Review questions
What instrument, boundary or method gives the term meaning? What evidence supports it? What limitation would change how a reader interprets the claim?
Review
Public comments appear only after editor acceptance. Draft comments stay in the review queue.
Reviewers choose the definition or an overview paragraph, leave a comment or replacement, and attach evidence or a source link.
Editors compare reviewer cards side by side. AI may help find agreement, conflicts, unsupported claims and possible source issues.
Only an editor-accepted synthesis changes the public page. Reviewer identities are shown only with consent and verification.
Submitted reviews stay private until accepted.
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Review board
Comment on a specific line. Each reviewer stays separate until an editor accepts a merged draft.
Each person comments on the definition or overview in their own draft card, with role, evidence and suggested wording kept together.
AI can compare comments against the current text, flag conflicting claims, surface missing evidence and identify where reviewers agree.
An editor merges compatible suggestions into a draft change, checks sources, records disagreements and decides what can be published.