Northern Trust’s Iron Mountain IRM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $424M | Sell |
4,150,486
-2,083
| -0.1% | -$207K | 0.06% | 293 |
|
|
2025
Q4 | $344M | Buy |
4,152,569
+121,003
| +3% | +$11.3M | 0.04% | 348 |
|
|
2025
Q3 | $411M | Sell |
4,031,566
-36,242
| -0.9% | -$3.49M | 0.05% | 310 |
|
|
2025
Q2 | $417M | Sell |
4,067,808
-199,516
| -5% | -$18.8M | 0.06% | 292 |
|
|
2025
Q1 | $367M | Sell |
4,267,324
-59,152
| -1% | -$5.7M | 0.05% | 313 |
|
|
2024
Q4 | $455M | Buy |
4,326,476
+1,554,746
| +56% | +$183M | 0.06% | 262 |
|
|
2024
Q3 | $329M | Sell |
2,771,730
-196,692
| -7% | -$21M | 0.05% | 309 |
|
|
2024
Q2 | $266M | Buy |
2,968,422
+52,798
| +2% | +$4.27M | 0.04% | 354 |
|
|
2024
Q1 | $234M | Sell |
2,915,624
-214,681
| -7% | -$15.5M | 0.04% | 394 |
|
|
2023
Q4 | $219M | Sell |
3,130,305
-783,523
| -20% | -$49.2M | 0.04% | 395 |
|
|
2023
Q3 | $233M | Buy |
3,913,828
+47,902
| +1% | +$2.93M | 0.05% | 367 |
|
|
2023
Q2 | $220M | Buy |
3,865,926
+71,749
| +2% | +$3.93M | 0.04% | 394 |
|
|
2023
Q1 | $201M | Buy |
3,794,177
+57,881
| +2% | +$3.03M | 0.04% | 414 |
|
|
2022
Q4 | $186M | Buy |
3,736,296
+541,022
| +17% | +$27.3M | 0.04% | 417 |
|
|
2022
Q3 | $140M | Sell |
3,195,274
-148,285
| -4% | -$7.49M | 0.03% | 452 |
|
|
2022
Q2 | $163M | Sell |
3,343,559
-844,101
| -20% | -$44.4M | 0.03% | 432 |
|
|
2022
Q1 | $232M | Sell |
4,187,660
-371,505
| -8% | -$17.7M | 0.04% | 388 |
|
|
2021
Q4 | $239M | Buy |
4,559,165
+300,897
| +7% | +$14.2M | 0.04% | 394 |
|
|
2021
Q3 | $185M | Buy |
4,258,268
+594,092
| +16% | +$26.7M | 0.03% | 464 |
|
|
2021
Q2 | $155M | Sell |
3,664,176
-57,883
| -2% | -$2.43M | 0.03% | 515 |
|
|
2021
Q1 | $138M | Buy |
3,722,059
+109,076
| +3% | +$3.65M | 0.03% | 546 |
|
|
2020
Q4 | $107M | Sell |
3,612,983
-69,127
| -2% | -$1.92M | 0.02% | 618 |
|
|
2020
Q3 | $98.6M | Sell |
3,682,110
-66,108
| -2% | -$1.88M | 0.02% | 567 |
|
|
2020
Q2 | $97.8M | Sell |
3,748,218
-57,876
| -2% | -$1.46M | 0.02% | 551 |
|
|
2020
Q1 | $90.6M | Buy |
3,806,094
+67,134
| +2% | +$2.03M | 0.03% | 509 |
|
|
2019
Q4 | $119M | Buy |
3,738,960
+33,453
| +0.9% | +$1.1M | 0.03% | 523 |
|
|
2019
Q3 | $120M | Buy |
3,705,507
+676
| +0% | +$21.2K | 0.03% | 497 |
|
|
2019
Q2 | $116M | Buy |
3,704,831
+287,797
| +8% | +$9.43M | 0.03% | 521 |
|
|
2019
Q1 | $121M | Buy |
3,417,034
+33,106
| +1% | +$1.17M | 0.03% | 491 |
|
|
2018
Q4 | $110M | Buy |
3,383,928
+18,543
| +0.6% | +$608K | 0.03% | 486 |
|
|
2018
Q3 | $116M | Buy |
3,365,385
+319,235
| +10% | +$11.4M | 0.03% | 500 |
|
|
2018
Q2 | $107M | Sell |
3,046,150
-109,426
| -3% | -$3.7M | 0.03% | 533 |
|
|
2018
Q1 | $104M | Sell |
3,155,576
-62,883
| -2% | -$2.12M | 0.03% | 537 |
|
|
2017
Q4 | $121M | Buy |
3,218,459
+157,550
| +5% | +$6.25M | 0.03% | 503 |
|
|
2017
Q3 | $119M | Buy |
3,060,909
+327,880
| +12% | +$12.3M | 0.03% | 491 |
|
|
2017
Q2 | $93.9M | Buy |
2,733,029
+34,350
| +1% | +$1.2M | 0.03% | 550 |
|
|
2017
Q1 | $96.3M | Buy |
2,698,679
+177,584
| +7% | +$6.29M | 0.03% | 541 |
|
|
2016
Q4 | $81.9M | Sell |
2,521,095
-124,525
| -5% | -$4.14M | 0.03% | 584 |
|
|
2016
Q3 | $99.3M | Sell |
2,645,620
-63,323
| -2% | -$2.44M | 0.03% | 506 |
|
|
2016
Q2 | $108M | Buy |
2,708,943
+540,663
| +25% | +$19.7M | 0.04% | 458 |
|
|
2016
Q1 | $73.5M | Buy |
2,168,280
+11,970
| +0.6% | +$344K | 0.02% | 590 |
|
|
2015
Q4 | $58.2M | Sell |
2,156,310
-246,457
| -10% | -$7.23M | 0.02% | 697 |
|
|
2015
Q3 | $74.5M | Sell |
2,402,767
-29,829
| -1% | -$890K | 0.02% | 586 |
|
|
2015
Q2 | $75.4M | Sell |
2,432,596
-433,092
| -15% | -$15.2M | 0.02% | 620 |
|
|
2015
Q1 | $105M | Buy |
2,865,688
+665,913
| +30% | +$25.7M | 0.03% | 493 |
|
|
2014
Q4 | $85M | Sell |
2,199,775
-522,732
| -19% | -$19M | 0.03% | 559 |
|
|
2014
Q3 | $88.9M | Buy |
2,722,507
+131,065
| +5% | +$4.25M | 0.03% | 518 |
|
|
2014
Q2 | $84.9M | Buy |
2,591,442
+68,440
| +3% | +$1.86M | 0.03% | 540 |
|
|
2014
Q1 | $64.3M | Sell |
2,523,002
-119,933
| -5% | -$3.07M | 0.02% | 668 |
|
|
2013
Q4 | $74.1M | Buy |
2,642,935
+224,647
| +9% | +$5.75M | 0.02% | 563 |
|
|
2013
Q3 | $60.4M | Buy |
2,418,288
+78,035
| +3% | +$1.98M | 0.02% | 612 |
|
|
2013
Q2 | $57.6M | Buy |
+2,340,253
| New | +$75.5M | 0.02% | 596 |
|
Other funds holding IRM
VPM
VCM
