DOSSIER · 13F-HR · Q1 2026
Blackstone Inc.
Blackstone's family office based in San Francisco, CA — $25.3B in tracked AUM across 263 positions as of Q1 2026.
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Blackstone·San Francisco, CA·Family Office
CIK 0001393818 · last filed Mar 31, 2026
AI Analysis · Q1 2026 · Q1 2026
Comprehensive Analysis of Blackstone Inc. SEC 13F Filing
Portfolio Overview
For the reporting period ending September 30, 2025, Blackstone Inc. managed a 13F portfolio valued at approximately $19.61 billion across 172 holdings. This represents a significant decrease in portfolio value of 16.3% compared to the previous quarter ($23.42B). While market fluctuations may account for a portion of this decline, the substantial reduction in position counts and the exit of major high-v...
Quarter at a glance — Q1 2026
Position-change comparison pending.
No quarter-over-quarter changes available.
Top 10 holdings
By portfolio weight as of Q1 2026.
Filing history
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