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Clean Yield Group

Position in IRM — Iron Mountain Inc

CIK 1525865 NORWICH, VT

Position in IRM

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$378,930
+$72,510 QoQ
Shares Held
3,000
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#737
of 1,152 holders
Holding Since
Mar 2020
25 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

Clean Yield Group holds $483,086 across 2 REIT - Specialty names. IRM ranks #1 (78.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IRM
Iron Mountain Inc
This page
3,000 $378,930

All Filings in IRM

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $378,930 3,000
2026-03-31 $306,420 3,000
2025-12-31 $248,850 3,000
2025-09-30 $308,062 3,022
2025-06-30 $309,966 3,022
2025-03-31 $260,012 3,022
2024-12-31 $319,744 3,042
2024-09-30 $361,480 3,042
2024-06-30 $268,860 3,000
2024-03-31 $240,630 3,000
2023-12-31 $209,940 3,000
2023-09-30 $178,350 3,000
2023-06-30 $170,460 3,000
2023-03-31 $158,730 3,000
2022-12-31 $149,550 3,000
2022-09-30 $131,910 3,000
2022-06-30 $146,070 3,000
2022-03-31 $166,230 3,000
2021-12-31 $156,990 3,000
2021-09-30 $130,350 3,000
2021-06-30 $126,960 3,000
2020-12-31 $88,440 3,000
2020-09-30 $126,743 4,731
2020-06-30 $141,749 5,431
2020-03-31 $136,397 5,731