MAM
IRM icon

Meeder Asset Management’s Iron Mountain IRM Stock Holding History

Meeder Asset 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
Q4 		– Sell
-129
Closed -$13.2K – 950
2025
Q3 		$13.2K Sell
129
-119
-48% -$11.5K ﹤0.01% 504
2025
Q2 		$25.4K Buy
248
+145
+141% +$13.7K ﹤0.01% 473
2025
Q1 		$8.86K Sell
103
-49
-32% -$4.72K ﹤0.01% 666
2024
Q4 		$16K Sell
152
-4
-3% -$470 ﹤0.01% 592
2024
Q3 		$18.5K Buy
156
+1
+0.6% +$107 ﹤0.01% 513
2024
Q2 		$13.9K Buy
+155
New +$12.5K ﹤0.01% 583
2023
Q1 		– Sell
-5,037
Closed -$251K – 727
2022
Q4 		$251K Sell
5,037
-7,418
-60% -$374K 0.02% 342
2022
Q3 		$547K Sell
12,455
-1,183
-9% -$59.7K 0.03% 364
2022
Q2 		$664K Sell
13,638
-248
-2% -$13.1K 0.04% 343
2022
Q1 		$769K Buy
13,886
+7,983
+135% +$380K 0.04% 315
2021
Q4 		$309K Sell
5,903
-7,029
-54% -$332K 0.03% 269
2021
Q3 		$561K Sell
12,932
-9,439
-42% -$425K 0.03% 393
2021
Q2 		$947K Sell
22,371
-11,889
-35% -$499K 0.04% 284
2021
Q1 		$1.27M Buy
34,260
+29,615
+638% +$990K 0.07% 226
2020
Q4 		$137K Sell
4,645
-2,228
-32% -$61.8K 0.03% 365
2020
Q3 		$184K Buy
6,873
+5,487
+396% +$156K 0.01% 631
2020
Q2 		$36K Sell
1,386
-4,041
-74% -$102K ﹤0.01% 989
2020
Q1 		$128K Buy
+5,427
New +$164K 0.01% 659
2019
Q4 		– Sell
-184
Closed -$6K – 2330
2019
Q3 		$6K Buy
184
+55
+43% +$1.73K ﹤0.01% 1698
2019
Q2 		$4K Buy
+129
New +$4.23K ﹤0.01% 1722
2018
Q3 		– Sell
-22,744
Closed -$796K – 1613
2018
Q2 		$796K Sell
22,744
-882
-4% -$29.8K 0.07% 271
2018
Q1 		$776K Sell
23,626
-68
-0.3% -$2.29K 0.07% 280
2017
Q4 		$894K Sell
23,694
-204
-0.9% -$8.1K 0.08% 257
2017
Q3 		$930K Sell
23,898
-392
-2% -$14.6K 0.1% 228
2017
Q2 		$834K Buy
24,290
+132
+0.5% +$4.62K 0.08% 251
2017
Q1 		$862K Sell
24,158
-9,503
-28% -$336K 0.08% 255
2016
Q4 		$1.09M Sell
33,661
-64,191
-66% -$2.13M 0.1% 195
2016
Q3 		$3.67M Buy
97,852
+80,269
+457% +$3.1M 0.31% 64
2016
Q2 		$700K Sell
17,583
-3,279
-16% -$119K 0.07% 305
2016
Q1 		$707K Sell
20,862
-1,685
-7% -$48.4K 0.07% 293
2015
Q4 		$609K Buy
+22,547
New +$661K 0.06% 280
2015
Q2 		– Sell
-17,179
Closed -$627K – 500
2015
Q1 		$627K Sell
17,179
-2,814
-14% -$109K 0.07% 323
2014
Q4 		$773K Buy
19,993
+2,864
+17% +$104K 0.1% 221
2014
Q3 		$559K Sell
17,129
-1,523
-8% -$49.4K 0.08% 210
2014
Q2 		$611K Buy
18,652
+1,683
+10% +$45.7K 0.09% 171
2014
Q1 		$432K Buy
16,969
+5,083
+43% +$130K 0.07% 247
2013
Q4 		$333K Buy
11,886
+92
+0.8% +$2.36K 0.06% 254
2013
Q3 		$294K Buy
11,794
+11
+0.1% +$279 0.06% 249
2013
Q2 		$290K Buy
+11,783
New +$380K 0.06% 255

Other funds holding IRM

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $57.6B AUM 8.03% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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
Norges Bank
Norges Bank Oslo, Norway $935B AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

Meeder Asset Management's IRM Position: Q4 2025 in Review

Meeder Asset Management sold out of Iron Mountain (IRM) in Q4 2025, closing a stake of 129 shares — an estimated $13.2K sold.

Meeder Asset Management first reported a position in IRM in Q2 2013 and held it in 39 quarters. The position peaked at $3.67M in Q3 2016. 1,007 funds tracked by Wall St. Rank hold IRM as of Q4 2025.

  • Meeder Asset Management reported no remaining Iron Mountain position as of Q4 2025 after selling out during the quarter.
  • Meeder Asset Management sold 129 Iron Mountain shares in Q4 2025, an estimated $13.2K.
  • Meeder Asset Management first reported a position in Iron Mountain in Q2 2013 and held it in 39 quarters.
  • Meeder Asset Management's Iron Mountain position peaked at $3.67M in Q3 2016.
  • 1,007 funds tracked by Wall St. Rank held Iron Mountain as of Q4 2025.

Based on Meeder Asset Management's 13F filing for Q4 2025, filed 11 Feb 2026.