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Herold Advisors, Inc.

Position in IRM — Iron Mountain Inc

CIK 1891713 New York, NY

Position in IRM

as of Jun 30, 2026 · filed Jul 22, 2026
Position Value
$1,073,635
+$205,445 QoQ
Shares Held
8,500
0.0% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#509
of 1,151 holders
Holding Since
Sep 2021
20 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

Herold Advisors, Inc. holds $2,856,120 across 3 REIT - Specialty names. IRM ranks #2 (37.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 IRM
Iron Mountain Inc
This page
8,500 $1,073,635

All Filings in IRM

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,073,635 8,500
2026-03-31 $868,190 8,500
2025-12-31 $717,517 8,650
2025-09-30 $881,781 8,650
2025-06-30 $898,308 8,758
2025-03-31 $753,452 8,757
2024-12-31 $920,343 8,756
2024-09-30 $1,040,356 8,755
2024-06-30 $784,623 8,755
2024-03-31 $702,158 8,754
2023-12-31 $612,534 8,753
2023-09-30 $520,306 8,752
2023-06-30 $497,231 8,751
2023-03-31 $489,417 9,250
2022-12-31 $456,127 9,150
2022-09-30 $402,325 9,150
2022-06-30 $445,513 9,150
2022-03-31 $507,001 9,150
2021-12-31 $470,970 9,000
2021-09-30 $391,050 9,000