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acquisitionAnnounced · Feb 11, 2026Data, analytics and index providerSource · CredibleArticle · Factual

Institutional Shareholder Services · Deutsche Börse Group

Deutsche Börse Group acquires Institutional Shareholder Services

David Najork · Founding Software Engineer

Announced Feb 11, 2026 · Updated Apr 29, 2026 · 1 min read

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Deal value

€1.1B

Target

Institutional Shareholder Services

New York City, New York

Acquirer

Deutsche Börse Group

Financial Stake

Status

Pending

Deutsche Börse Group agreed to acquire Institutional Shareholder Services. Reported deal value: €1.1B. Status: Pending. Sector: Data, analytics and index provider. Target headquarters context: New York City, New York, United States.

This page summarizes publicly available information about the transaction as of 2026-02-11. Figures and status may change as filings and press coverage update.

Release date: Feb 11, 2026 | Deutsche Börse Group has reached an agreement to acquire the remaining 20% minority stake in ISS STOXX , a leading data , analytics and index provider , held by General Atlantic, a leading global investor

Deal timeline

Announced

Feb 11, 2026 · marketscreener.com

Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.

Sector context

This transaction is classified in Data, analytics and index provider with a reported deal value of €1.1B. Figures and status may change as sources update.

Sources: marketscreener.com · Primary article · FireStrike proprietary index