QIM
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Quantitative Investment Management’s Iron Mountain IRM Stock Holding History

Quantitative Investment Management’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
2025
Q1 		– Sell
-63,416
Closed -$6.67M – 399
2024
Q4 		$6.67M Buy
+63,416
New +$7.45M 0.5% 45
2024
Q1 		– Sell
-9,980
Closed -$698K – 311
2023
Q4 		$698K Buy
9,980
+360
+4% +$22.6K 0.04% 268
2023
Q3 		$571K Buy
+9,620
New +$588K 0.09% 133
2022
Q1 		– Sell
-15,237
Closed -$797K – 263
2021
Q4 		$797K Buy
+15,237
New +$720K 0.11% 142
2021
Q1 		– Sell
-151,192
Closed -$4.46M – 583
2020
Q4 		$4.46M Buy
151,192
+98,456
+187% +$2.73M 0.36% 57
2020
Q3 		$1.41M Sell
52,736
-47,155
-47% -$1.34M 0.12% 148
2020
Q2 		$2.61M Buy
+99,891
New +$2.52M 0.27% 94
2020
Q1 		– Sell
-135,709
Closed -$4.33M – 674
2019
Q4 		$4.33M Buy
+135,709
New +$4.45M 0.13% 180
2019
Q2 		– Sell
-65,400
Closed -$2.32M – 723
2019
Q1 		$2.32M Buy
+65,400
New +$2.31M 0.13% 212
2018
Q4 		– Sell
-8,300
Closed -$286K – 704
2018
Q3 		$286K Buy
+8,300
New +$296K 0.01% 518
2018
Q1 		– Sell
-15,100
Closed -$569K – 829
2017
Q4 		$569K Buy
+15,100
New +$599K 0.01% 656
2017
Q2 		– Sell
-21,700
Closed -$774K – 784
2017
Q1 		$774K Sell
21,700
-172,800
-89% -$6.12M 0.01% 582
2016
Q4 		$6.32M Buy
194,500
+74,600
+62% +$2.48M 0.16% 176
2016
Q3 		$4.5M Buy
+119,900
New +$4.62M 0.15% 165
2016
Q1 		– Sell
-22,200
Closed -$599K – 838
2015
Q4 		$599K Buy
+22,200
New +$651K 0.04% 459
2013
Q4 		– Sell
-9,413
Closed -$235K – 650
2013
Q3 		$235K Sell
9,413
-16,880
-64% -$429K 0.02% 483
2013
Q2 		$646K Buy
+26,293
New +$849K 0.11% 201

Other funds holding IRM

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Quantitative Investment Management's IRM Position: Q1 2025 in Review

Quantitative Investment Management sold out of Iron Mountain (IRM) in Q1 2025, closing a stake of 63,416 shares — an estimated $6.67M sold.

Quantitative Investment Management first reported a position in IRM in Q2 2013 and held it in 17 quarters. The position peaked at $6.67M in Q4 2024. 996 funds tracked by Wall St. Rank hold IRM as of Q1 2025.

  • Quantitative Investment Management reported no remaining Iron Mountain position as of Q1 2025 after selling out during the quarter.
  • Quantitative Investment Management sold 63,416 Iron Mountain shares in Q1 2025, an estimated $6.67M.
  • Quantitative Investment Management first reported a position in Iron Mountain in Q2 2013 and held it in 17 quarters.
  • Quantitative Investment Management's Iron Mountain position peaked at $6.67M in Q4 2024.
  • 996 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2025.

Based on Quantitative Investment Management's 13F filing for Q1 2025, filed 14 May 2025.