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Vestcor Inc’s Iron Mountain IRM Stock Holding History

Vestcor Inc’s Portfolio IRM Stock Details IRM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.59M Sell
64,510
-24,381
-27% -$2.43M 0.18% 127
2025
Q4 		$7.37M Buy
88,891
+38,332
+76% +$3.59M 0.21% 109
2025
Q3 		$5.15M Buy
50,559
+16,347
+48% +$1.57M 0.15% 150
2025
Q2 		$3.51M Sell
34,212
-46,376
-58% -$4.37M 0.11% 220
2025
Q1 		$6.93M Sell
80,588
-5,211
-6% -$502K 0.23% 98
2024
Q4 		$9.02M Sell
85,799
-426
-0.5% -$50.1K 0.3% 71
2024
Q3 		$10.2M Sell
86,225
-7,443
-8% -$796K 0.32% 71
2024
Q2 		$8.39M Buy
93,668
+3,628
+4% +$294K 0.28% 82
2024
Q1 		$7.22M Buy
90,040
+18,843
+26% +$1.36M 0.25% 95
2023
Q4 		$4.98M Buy
71,197
+424
+0.6% +$26.6K 0.17% 133
2023
Q3 		$4.21M Buy
70,773
+18,172
+35% +$1.11M 0.15% 142
2023
Q2 		$2.99M Buy
52,601
+45,707
+663% +$2.5M 0.11% 206
2023
Q1 		$365K Hold
6,894
– – 0.01% 707
2022
Q4 		$344K Buy
6,894
+50
+0.7% +$2.52K 0.01% 751
2022
Q3 		$301K Sell
6,844
-30,174
-82% -$1.52M 0.01% 821
2022
Q2 		$1.8M Buy
37,018
+31,709
+597% +$1.67M 0.07% 336
2022
Q1 		$294K Sell
5,309
-31,066
-85% -$1.48M 0.01% 821
2021
Q4 		$1.9M Sell
36,375
-25,786
-41% -$1.22M 0.07% 289
2021
Q3 		$2.7M Sell
62,161
-36,059
-37% -$1.62M 0.1% 237
2021
Q2 		$4.16M Buy
98,220
+79,681
+430% +$3.34M 0.14% 177
2021
Q1 		$686K Sell
18,539
-73,908
-80% -$2.47M 0.03% 560
2020
Q4 		$2.73M Sell
92,447
-45,788
-33% -$1.27M 0.11% 221
2020
Q3 		$3.7M Buy
138,235
+69,059
+100% +$1.97M 0.17% 151
2020
Q2 		$1.8M Buy
69,176
+40,591
+142% +$1.02M 0.09% 235
2020
Q1 		$680K Sell
28,585
-19,340
-40% -$585K 0.04% 366
2019
Q4 		$1.53M Buy
+47,925
New +$1.57M 0.07% 301

Other funds holding IRM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $57.6B AUM 8.03% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Vestcor Inc's IRM Position: Q1 2026 in Review

Vestcor Inc reduced its Iron Mountain (IRM) stake by 27% in Q1 2026, selling an estimated $2.43M and leaving 64,510 shares worth $6.59M. The position accounts for 0.18% of the portfolio, ranked #127.

Vestcor Inc first reported a position in IRM in Q4 2019 and has held it in 26 quarters since. The position peaked at $10.2M in Q3 2024. 1,082 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • Vestcor Inc held 64,510 shares of Iron Mountain worth $6.59M as of Q1 2026.
  • Vestcor Inc sold 24,381 Iron Mountain shares in Q1 2026, an estimated $2.43M.
  • Iron Mountain made up 0.18% of Vestcor Inc's portfolio in Q1 2026, its #127 holding.
  • Vestcor Inc first reported a position in Iron Mountain in Q4 2019 and has held it in 26 quarters since.
  • Vestcor Inc's Iron Mountain position peaked at $10.2M in Q3 2024.
  • 1,082 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on Vestcor Inc's 13F filing for Q1 2026, filed 12 May 2026.