DUMONT & BLAKE INVESTMENT ADVISORS LLC
Position in IRM — Iron Mountain Inc
CIK 1287618
PRINCETON, NJ
Position in IRM
as of Mar 31, 2026
· filed Apr 28, 2026
Position Value
$2,880,756
+$508,635 QoQ
Shares Held
28,204
-1.4% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
1.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 95%
Shared 0%
None 5%
Common Shares in IRM Over Time
Shares Held
Position Value (USD)
All Filings in IRM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,880,756 | 28,204 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $2,372,121 | 28,597 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $3,047,598 | 29,896 | Shares | Sole | 2025-10-17 | |
| 2025-06-30 | $3,101,101 | 30,234 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $2,612,518 | 30,364 | Shares | Sole | 2025-04-08 | |
| 2024-12-31 | $3,185,253 | 30,304 | Shares | Sole | 2025-01-23 | |
| 2024-09-30 | $3,621,225 | 30,474 | Shares | Sole | 2024-10-23 | |
| 2024-06-30 | $5,449,612 | 60,808 | Shares | Sole | 2024-07-24 | |
| 2024-03-31 | $2,423,785 | 30,218 | Shares | Sole | 2024-04-17 | |
| 2023-12-31 | $2,118,924 | 30,279 | Shares | Sole | 2024-01-23 | |
| 2023-09-30 | $1,828,028 | 30,749 | Shares | Sole | 2023-10-30 | |
| 2023-06-30 | $1,761,022 | 30,993 | Shares | Sole | 2023-08-03 | |
| 2023-03-31 | $1,652,590 | 31,234 | Shares | Sole | 2023-04-14 | |
| 2022-12-31 | $1,569,726 | 31,489 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $1,396,311 | 31,756 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $1,552,139 | 31,878 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $1,769,462 | 31,934 | Shares | Sole | 2022-04-27 | |
| 2021-12-31 | $1,690,782 | 32,310 | Shares | Sole | 2022-01-31 | |
| 2021-09-30 | $1,345,516 | 30,967 | Shares | Sole | 2021-11-02 | |
| 2021-06-30 | $1,311,115 | 30,981 | Shares | Sole | 2021-07-22 | |
| 2021-03-31 | $1,132,135 | 30,590 | Shares | Sole | 2021-05-03 | |
| 2020-12-31 | $895,690 | 30,383 | Shares | Sole | 2021-01-29 | |
| 2020-09-30 | $813,022 | 30,348 | Shares | Sole | 2020-10-30 | |
| 2020-06-30 | $726,049 | 27,818 | Shares | Sole | 2020-07-31 | |
| 2020-03-31 | $639,244 | 26,859 | Shares | Sole | 2020-05-05 | |
| No filing history on record for this holder in this stock. | ||||||