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IRM2 quarters
Position history for VPVANGUARD PORTFOLIO MANAGEMENT LLC's holdings in IRON MTN INC DEL
VANGUARD PORTFOLIO MANAGEMENT LLC holds 25.6M shares of IRM (IRON MTN INC DEL), worth $3.2B as of 2026-Q2. The position was increased (+2.2% shares). IRM represents 0.1% of VANGUARD PORTFOLIO MANAGEMENT LLC's portfolio.
Current Value
$3.2B
Current Shares
25.6M
Total Value Change
+$674.5M
Total Shares Change
+553,387
Quarter-by-Quarter History
Other major holders of IRM: BNP PARIBAS FINANCIAL MARKETS, VANGUARD GROUP INC