IRM
Iron Mount REIT (IRM)
NYSE
$109.96$0.00 (0.00%)
Price as of Oct 23, 2026 7:45 PM EDT
  • $32.7B
    Market Cap
  • 8.01%
    1-Year Change
  • REIT - Specialty
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
15.66%
46.6M
-625,617 (-1.34%)
Dec 31, 2025
BLACKROCK, INC.
11.28%
33.6M
+549,556 (+1.64%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
10.77%
32.1M
+763,235 (+2.38%)
Dec 31, 2024
BLACKROCK INC.
9.37%
27.9M
+4.8M (+17.15%)
Jun 30, 2024
N/A
8.59%
25.6M
+553,387 (+2.16%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
8.59%
25.6M
+553,387 (+2.16%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
6.37%
19.0M
+194,816 (+1.03%)
Jun 30, 2026

Current Ownership Distribution

  • Mutual Funds6.4B (58.70%)
  • Institutions4.5B (41.25%)
  • Insiders5.6M (0.05%)
  • Other0 (0.00%)

Insider Transactions

  • 0.05% (5.6M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $114,138.00
    Amount of InsiderBuying (last 12 months)
  • 5
    Number of InsiderSelling (last 12 months)
  • $546.0M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Samuels Theodore R. II
Award
Oct 06, 2026
$36,249.71
310
$116.75
14,215
Samuels Theodore R. II
Award
Oct 02, 2026
$11,924.01
105
$113.92
13,905
Simons Doyle
Award
Oct 02, 2026
$39,927.82
350
$113.92
46,564
McIntosh Greg W
EVP, Chief Commercial Officer
Sell
Oct 01, 2026
$553,600.00
5,000
$110.72
70,634
Meaney William L
President and CEO
Exempt
Oct 01, 2026
$0.00
38,474
$0.00
76,948
Meaney William L
President and CEO
Exempt
Oct 01, 2026
$1.4M
38,474
$37.00
38,474
Meaney William L
President and CEO
Sell
Oct 01, 2026
$1.5M
13,358
$109.57
25,116
Meaney William L
President and CEO
Sell
Oct 01, 2026
$1.2M
10,808
$110.56
14,308
Meaney William L
President and CEO
Sell
Oct 01, 2026
$1.6M
14,308
$111.18
0
Kidd Mark
EVP, GM Data Centers & ALM
Sell
Sep 01, 2026
$693,600.00
6,000
$115.60
95,507
McIntosh Greg W
EVP, Chief Commercial Officer
Sell
Sep 01, 2026
$578,000.00
5,000
$115.60
75,634
Kidd Mark
EVP, GM Data Centers & ALM
Sell
Aug 07, 2026
$736,200.00
6,000
$122.70
101,507
Meaney William L
President and CEO
Exempt
Aug 07, 2026
$0.00
38,474
$0.00
153,896
Meaney William L
President and CEO
Exempt
Aug 07, 2026
$1.4M
38,474
$37.00
38,474
Meaney William L
President and CEO
Sell
Aug 07, 2026
$2.3M
18,780
$121.10
19,694
Meaney William L
President and CEO
Sell
Aug 07, 2026
$2.0M
16,785
$122.11
2,909
Meaney William L
President and CEO
Sell
Aug 07, 2026
$357,079.75
2,909
$122.75
0
McIntosh Greg W
EVP, Chief Commercial Officer
Exempt
Aug 06, 2026
$0.00
6,839
$0.00
0
McIntosh Greg W
EVP, Chief Commercial Officer
Sell
Aug 06, 2026
$635,650.00
5,000
$127.13
80,634
McIntosh Greg W
EVP, Chief Commercial Officer
Exempt
Aug 06, 2026
$253,043.00
6,839
$37.00
87,473
McIntosh Greg W
EVP, Chief Commercial Officer
Sell
Aug 06, 2026
$869,442.07
6,839
$127.13
80,634
Samuels Theodore R. II
Award
Jul 06, 2026
$11,569.22
99
$116.79
13,800
Samuels Theodore R. II
Award
Jul 02, 2026
$36,249.38
311
$116.61
13,701
Kidd Mark
EVP, GM Data Centers & ALM
Sell
Jul 01, 2026
$753,720.00
6,000
$125.62
107,507
Simons Doyle
Award
Apr 06, 2026
$39,305.51
380
$103.52
45,874
Samuels Theodore R. II
Award
Apr 06, 2026
$36,251.07
350
$103.61
11,406
Samuels Theodore R. II
Award
Apr 06, 2026
$9,551.79
92
$103.52
11,498
Kidd Mark
EVP, GM Data Centers & ALM
Sell
Apr 01, 2026
$616,260.00
6,000
$102.71
125,507
Bhargava Mithu
EVP, GM Digital Business Unit
Sell
Mar 19, 2026
$1.5M
14,260
$104.25
61,519
Bhargava Mithu
EVP, GM Digital Business Unit
Sell
Mar 19, 2026
$1.3M
12,537
$105.04
48,982