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BESSEMER GROUP INC

Position in IRM — Iron Mountain Inc

CIK 1054074 WOODBRIDGE, NJ

Position in IRM

as of Mar 31, 2026 · filed May 6, 2026
Position Value
$3,019,256
+$642,657 QoQ
Shares Held
29,560
+3.2% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in IRM Over Time

Shares Held

Position Value (USD)

Position in REIT - Specialty

Real Estate · as of Mar 31, 2026

BESSEMER GROUP INC holds $63,536,029 across 14 REIT - Specialty names. IRM ranks #3 (4.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 IRM
Iron Mountain Inc
This page
29,560 $3,019,256

All Filings in IRM

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,019,256 29,560
2025-12-31 $2,376,599 28,651
2025-09-30 $922,554 9,050
2025-06-30 $876,253 8,543
2025-03-31 $1,242,330 14,439
2024-12-31 $3,439,827 32,726
2024-09-30 $3,958,344 33,311
2024-06-30 $551,520 6,154
2024-03-31 $518,234 6,461
2023-12-31 $397,484 5,680
2023-09-30 $461,925 7,770
2023-06-30 $435,579 7,666
2023-03-31 $244,865 4,628
2022-12-31 $250,246 5,020
2022-09-30 $251,551 5,721
2022-06-30 $365,660 7,510
2022-03-31 $2,117,545 38,216
2021-12-31 $1,933,277 36,944
2021-09-30 $1,540,779 35,461
2021-06-30 $1,496,731 35,367
2021-03-31 $1,309,671 35,387
2020-12-31 $140,412 4,763
2020-09-30 $122,509 4,573
2020-06-30 $78,116 2,993
2020-03-31 $89,201 3,748