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NOMURA ASSET MANAGEMENT CO LTD

Position in IRM — Iron Mountain Inc

CIK 1055964 TOKYO, M0

Position in IRM

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$74,318,782
+$16,778,929 QoQ
Shares Held
588,384
+4.4% QoQ
Ownership
0.198%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#58
of 1,152 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IRM Over Time

Shares Held

Position Value (USD)

Position in REIT - Specialty

Real Estate · as of Jun 30, 2026

NOMURA ASSET MANAGEMENT CO LTD holds $515,978,360 across 16 REIT - Specialty names. IRM ranks #3 (14.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 IRM
Iron Mountain Inc
This page
588,384 $74,318,782

All Filings in IRM

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $74,318,782 588,384
2026-03-31 $57,539,853 563,343
2025-12-31 $45,164,864 544,483
2025-09-30 $53,931,152 529,048
2025-06-30 $53,102,334 517,718
2025-03-31 $42,857,297 498,109
2024-12-31 $49,884,259 474,591
2024-09-30 $54,221,534 456,295
2024-06-30 $40,263,756 449,272
2024-03-31 $34,071,764 424,782
2023-12-31 $28,892,712 412,871
2023-09-30 $24,116,546 405,661
2023-06-30 $22,841,867 402,004
2023-03-31 $20,783,259 392,804
2022-12-31 $19,340,951 387,983
2022-09-30 $15,957,108 362,909
2022-06-30 $16,766,888 344,360
2022-03-31 $18,552,597 334,824
2021-12-31 $18,077,607 345,454
2021-09-30 $14,078,495 324,016
2021-06-30 $14,929,521 352,777
2021-03-31 $13,170,785 355,871
2020-12-31 $8,804,643 298,665
2020-09-30 $7,745,470 289,118
2020-06-30 $6,963,297 266,793
2020-03-31 $6,200,685 260,533