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HRT Financial’s Iron Mountain IRM Stock Holding History

HRT Financial’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 		$13.1M Buy
+128,338
New +$12.8M 0.03% 510
2025
Q3 		– Sell
-83,708
Closed -$8.59M – 3254
2025
Q2 		$8.59M Buy
+83,708
New +$7.89M 0.04% 356
2025
Q1 		– Sell
-9,500
Closed -$998K – 2930
2024
Q4 		$998K Buy
+9,500
New +$1.12M 0.01% 1078
2024
Q2 		– Sell
-3,892
Closed -$312K – 2628
2024
Q1 		$312K Sell
3,892
-56,606
-94% -$4.1M ﹤0.01% 1526
2023
Q4 		$4.23M Sell
60,498
-10,293
-15% -$646K 0.03% 358
2023
Q3 		$4.21M Sell
70,791
-34,350
-33% -$2.1M 0.04% 355
2023
Q2 		$5.97M Buy
+105,141
New +$5.76M 0.06% 241
2022
Q3 		– Sell
-55,271
Closed -$2.69M – 3147
2022
Q2 		$2.69M Buy
55,271
+51,465
+1,352% +$2.71M 0.03% 463
2022
Q1 		$210K Buy
+3,806
New +$181K ﹤0.01% 2464

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

HRT Financial's IRM Position: Q1 2026 in Review

HRT Financial opened a new position in Iron Mountain (IRM) in Q1 2026: 128,338 shares worth $13.1M. The stake represents 0.03% of the portfolio and ranks #510 among its holdings. This is a return to the name: HRT Financial previously reported a position in IRM as recently as Q2 2025.

HRT Financial first reported a position in IRM in Q1 2022 and has held it in 9 quarters since. 1,082 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • HRT Financial held 128,338 shares of Iron Mountain worth $13.1M as of Q1 2026.
  • Iron Mountain was a new HRT Financial position in Q1 2026.
  • Iron Mountain made up 0.03% of HRT Financial's portfolio in Q1 2026, its #510 holding.
  • HRT Financial first reported a position in Iron Mountain in Q1 2022 and has held it in 9 quarters since.
  • 1,082 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on HRT Financial's 13F filing for Q1 2026, filed 14 May 2026.