KRS
IRM icon

Kentucky Retirement Systems’s Iron Mountain IRM Stock Holding History

Kentucky Retirement Systems’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 		$426K Sell
14,051
-4,369
-24% -$435K 0.03% 462
2025
Q4 		$1.53M Hold
18,420
– – 0.04% 347
2025
Q3 		$1.88M Sell
18,420
-234
-1% -$22.5K 0.05% 306
2025
Q2 		$1.91M Sell
18,654
-1,222
-6% -$115K 0.06% 297
2025
Q1 		$1.71M Sell
19,876
-282
-1% -$27.2K 0.05% 328
2024
Q4 		$2.12M Sell
20,158
-277
-1% -$32.5K 0.06% 272
2024
Q3 		$2.43M Sell
20,435
-1,654
-7% -$177K 0.07% 258
2024
Q2 		$1.98M Sell
22,089
-86
-0.4% -$6.96K 0.06% 292
2024
Q1 		$1.78M Sell
22,175
-1,187
-5% -$85.9K 0.05% 315
2023
Q4 		$1.63M Sell
23,362
-311
-1% -$19.5K 0.05% 326
2023
Q3 		$1.41M Buy
23,673
+226
+1% +$13.8K 0.05% 336
2023
Q2 		$1.33M Buy
23,447
+461
+2% +$25.2K 0.04% 364
2023
Q1 		$1.22M Buy
22,986
+132
+0.6% +$6.92K 0.04% 377
2022
Q4 		$1.14M Buy
22,854
+100
+0.4% +$5.05K 0.04% 381
2022
Q3 		$1M Buy
22,754
+1,189
+6% +$60K 0.04% 390
2022
Q2 		$1.05M Buy
21,565
+3,109
+17% +$164K 0.04% 382
2022
Q1 		$1.02M Buy
18,456
+1,515
+9% +$72.2K 0.04% 395
2021
Q4 		$887K Sell
16,941
-743
-4% -$35.1K 0.04% 420
2021
Q3 		$768K Buy
17,684
+871
+5% +$39.2K 0.04% 418
2021
Q2 		$712K Sell
16,813
-1,022
-6% -$42.9K 0.03% 435
2021
Q1 		$660K Sell
17,835
-610
-3% -$20.4K 0.03% 446
2020
Q4 		$544K Buy
18,445
+1,645
+10% +$45.6K 0.03% 447
2020
Q3 		$450K Buy
16,800
+773
+5% +$22K 0.03% 431
2020
Q2 		$418K Sell
16,027
-3,584
-18% -$90.5K 0.03% 435
2020
Q1 		$467K Buy
19,611
+4,839
+33% +$146K 0.03% 415
2019
Q4 		$471K Buy
14,772
+60
+0.4% +$1.97K 0.03% 441
2019
Q3 		$477K Buy
14,712
+1,352
+10% +$42.5K 0.04% 430
2019
Q2 		$418K Buy
13,360
+840
+7% +$27.5K 0.04% 437
2019
Q1 		$444K Buy
12,520
+70
+0.6% +$2.47K 0.04% 413
2018
Q4 		$404K Buy
12,450
+265
+2% +$8.69K 0.04% 410
2018
Q3 		$421K Buy
12,185
+236
+2% +$8.41K 0.04% 430
2018
Q2 		$418K Sell
11,949
-2,739
-19% -$92.5K 0.04% 425
2018
Q1 		$483K Sell
14,688
-1,773
-11% -$59.7K 0.04% 432
2017
Q4 		$621K Buy
16,461
+1,379
+9% +$54.7K 0.04% 418
2017
Q3 		$587K Sell
15,082
-664
-4% -$24.8K 0.04% 420
2017
Q2 		$541K Buy
15,746
+21
+0.1% +$735 0.04% 441
2017
Q1 		$561K Sell
15,725
-2,054
-12% -$72.7K 0.04% 433
2016
Q4 		$577K Sell
17,779
-2,341
-12% -$77.8K 0.04% 439
2016
Q3 		$755K Sell
20,120
-205
-1% -$7.91K 0.05% 396
2016
Q2 		$810K Buy
20,325
+2,642
+15% +$96.2K 0.05% 387
2016
Q1 		$600K Buy
17,683
+3,088
+21% +$88.7K 0.04% 448
2015
Q4 		$394K Buy
14,595
+1,431
+11% +$42K 0.03% 470
2015
Q3 		$408K Buy
13,164
+520
+4% +$15.5K 0.04% 450
2015
Q2 		$392K Buy
12,644
+60
+0.5% +$2.1K 0.03% 461
2015
Q1 		$459K Sell
12,584
-1,277
-9% -$49.3K 0.04% 454
2014
Q4 		$536K Buy
13,861
+490
+4% +$17.8K 0.04% 442
2014
Q3 		$437K Buy
+13,371
New +$433K 0.03% 466
2014
Q1 		$390K Buy
15,286
+83
+0.5% +$2.12K 0.03% 474
2013
Q4 		$426K Sell
15,203
-83
-0.5% -$2.13K 0.03% 462
2013
Q3 		$382K Buy
+15,286
New +$388K 0.03% 461

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

Kentucky Retirement Systems's IRM Position: Q1 2026 in Review

Kentucky Retirement Systems reduced its Iron Mountain (IRM) stake by 24% in Q1 2026, selling an estimated $435K and leaving 14,051 shares worth $426K. The position accounts for 0.03% of the portfolio, ranked #462.

Kentucky Retirement Systems first reported a position in IRM in Q3 2013 and has held it in 50 quarters since. The position peaked at $2.43M in Q3 2024. 1,082 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • Kentucky Retirement Systems held 14,051 shares of Iron Mountain worth $426K as of Q1 2026.
  • Kentucky Retirement Systems sold 4,369 Iron Mountain shares in Q1 2026, an estimated $435K.
  • Iron Mountain made up 0.03% of Kentucky Retirement Systems's portfolio in Q1 2026, its #462 holding.
  • Kentucky Retirement Systems first reported a position in Iron Mountain in Q3 2013 and has held it in 50 quarters since.
  • Kentucky Retirement Systems's Iron Mountain position peaked at $2.43M in Q3 2024.
  • 1,082 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on Kentucky Retirement Systems's 13F filing for Q1 2026, filed 19 May 2026.