Back to CENTERSQUARE INVESTMENT MANAGEMENT LLC CENTERSQUARE INVESTMENT MANAGEMENT LLC

IRMIRM
24 quarters

Position history for CENTERSQUARE INVESTMENT MANAGEMENT LLCCENTERSQUARE INVESTMENT MANAGEMENT LLC's holdings in IRON MOUNTAIN INC

CENTERSQUARE INVESTMENT MANAGEMENT LLC holds 2.3M shares of IRM (IRON MOUNTAIN INC), worth $293.5M as of 2026-Q2. The position was increased (+0.6% shares). IRM represents 2.5% of CENTERSQUARE INVESTMENT MANAGEMENT LLC's portfolio.

Current Value

$293.5M

Current Shares

2.3M

Total Value Change

+$178.3M

Total Shares Change

-926,755

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
2.3M
+0.6%
$293.5M2.5%$126.31
53
2026-Q1
Decreased
2.3M
-12.2%
$235.9M2.4%$107.78
0
2025-Q4
Increased
2.6M
+4.7%
$218.3M2.2%$83.36
55
2025-Q3
Increased
2.5M
+23.8%
$256.3M2.6%$99.31
64
2025-Q2
Increased
2M
+1.1%
$208.3M2.2%$100.42
53
2025-Q1
Increased
2M
+17.7%
$172.8M1.8%$82.89
56
2024-Q4
Decreased
1.7M
-2.3%
$179.3M1.9%$100.08
0
2024-Q3
Decreased
1.7M
-27.5%
$207.6M1.9%$111.95
0
2024-Q2
Increased
2.4M
+56.6%
$215.9M2.3%$85.42
75
2024-Q1
Increased
1.5M
+7892.6%
$119.3M1.4%$75.89
77
2023-Q4
Increased
19,249
+0.6%
$1.3M0.0%$65.67
25
2023-Q3
Increased
19,135
+2.7%
$1.1M0.0%$55.26
26
2023-Q2
Increased
18,638
+39.8%
$1.1M0.0%$51.66
33
2023-Q1
New
13,337
-
$705,6610.0%$47.12
34
2022-Q3
Exited
0
-100.0%
$00.0%$38.95
0
2022-Q2
New
88
-
$4,0000.0%$42.35
22
2020-Q4
Exited
0
-100.0%
$00.0%$23.74
0
2020-Q3
Decreased
2.1M
-20.4%
$55.6M0.8%$21.24
0
2020-Q2
Increased
2.6M
+10.0%
$68.1M1.0%$19.98
51
2020-Q1
Decreased
2.4M
-31.5%
$56.4M1.1%$18.88
0
2019-Q4
Decreased
3.5M
-7.9%
$110.3M1.4%$23.52
0
2019-Q3
Increased
3.8M
+5.5%
$121.7M1.6%$23.44
50
2019-Q2
Increased
3.6M
+9.6%
$111.5M1.6%$22.39
52
2019-Q1
New
3.3M
-
$115.3M1.6%$24.88
69

Other major holders of IRM: BNP PARIBAS FINANCIAL MARKETS, VANGUARD GROUP INC

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