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Quarry LP’s Iron Mountain IRM Stock Holding History

Quarry LP’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
Q2 		– Sell
-1,907
Closed -$195K – 2473
2026
Q1 		$195K Buy
+1,907
New +$190K 0.03% 341
2025
Q4 		– Sell
-852
Closed -$86.9K – 2367
2025
Q3 		$86.9K Buy
852
+294
+53% +$28.3K 0.02% 576
2025
Q2 		$57.2K Sell
558
-1,841
-77% -$174K 0.01% 798
2025
Q1 		$206K Buy
2,399
+1,524
+174% +$147K 0.04% 294
2024
Q4 		$92K Buy
875
+379
+76% +$44.5K 0.01% 469
2024
Q3 		$58.9K Buy
496
+230
+86% +$24.6K 0.01% 646
2024
Q2 		$23.8K Sell
266
-121
-31% -$9.79K 0.01% 1011
2024
Q1 		$31K Buy
387
+328
+556% +$23.7K 0.01% 704
2023
Q4 		$4.13K Sell
59
-8
-12% -$502 ﹤0.01% 1278
2023
Q3 		$3.98K Sell
67
-12
-15% -$733 ﹤0.01% 1035
2023
Q2 		$4.49K Buy
+79
New +$4.33K ﹤0.01% 967
2023
Q1 		– Sell
-64
Closed -$3.19K – 1163
2022
Q4 		$3.19K Buy
+64
New +$3.23K ﹤0.01% 867

Other funds holding IRM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

Quarry LP's IRM Position: Q2 2026 in Review

Quarry LP sold out of Iron Mountain (IRM) in Q2 2026, closing a stake of 1,907 shares — an estimated $195K sold.

Quarry LP first reported a position in IRM in Q4 2022 and held it in 12 quarters. The position peaked at $206K in Q1 2025. 1,170 funds tracked by Wall St. Rank hold IRM as of Q2 2026.

  • Quarry LP reported no remaining Iron Mountain position as of Q2 2026 after selling out during the quarter.
  • Quarry LP sold 1,907 Iron Mountain shares in Q2 2026, an estimated $195K.
  • Quarry LP first reported a position in Iron Mountain in Q4 2022 and held it in 12 quarters.
  • Quarry LP's Iron Mountain position peaked at $206K in Q1 2025.
  • 1,170 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.

Based on Quarry LP's 13F filing for Q2 2026, filed 14 Aug 2026.