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Estabrook Capital Management

Position in IRM — Iron Mountain Inc

CIK 1344717 NEW YORK, NY

Position in IRM

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$753,060
+$239,807 QoQ
Shares Held
5,962
+18.6% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#572
of 1,152 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 11% Shared 0% None 89%

Common Shares in IRM Over Time

Shares Held

Position Value (USD)

Position in REIT - Specialty

Real Estate · as of Jun 30, 2026

Estabrook Capital Management holds $773,409 across 2 REIT - Specialty names. IRM ranks #1 (97.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IRM
Iron Mountain Inc
This page
5,962 $753,060

All Filings in IRM

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $753,060 5,962
2026-03-31 $513,253 5,025
2025-12-31 $416,823 5,025
2025-09-30 $544,053 5,337
2025-06-30 $547,416 5,337
2025-03-31 $459,195 5,337
2024-12-31 $560,972 5,337
2024-09-30 $717,376 6,037
2024-06-30 $558,959 6,237
2024-03-31 $500,269 6,237
2023-12-31 $446,262 6,377
2023-09-30 $394,331 6,633
2023-06-30 $470,071 8,273
2023-03-31 $443,015 8,373
2022-12-31 $417,394 8,373
2022-09-30 $383,242 8,716
2022-06-30 $424,382 8,716
2022-03-31 $485,336 8,759
2021-12-31 $509,380 9,734
2021-09-30 $445,710 10,258
2021-06-30 $519,012 12,264
2021-03-31 $560,812 15,153
2020-12-31 $452,400 15,346
2020-09-30 $417,790 15,595
2020-06-30 $536,041 20,538
2020-03-31 $519,601 21,832