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Uniplan Investment Counsel’s Iron Mountain IRM Stock Holding History

Uniplan Investment Counsel’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 		– Sell
-30,327
Closed -$2.52M – 202
2025
Q4 		$2.52M Buy
+30,327
New +$2.84M 0.25% 105
2024
Q4 		– Sell
-44,702
Closed -$5.31M – 134
2024
Q3 		$5.31M Sell
44,702
-2,683
-6% -$287K 0.46% 55
2024
Q2 		$4.25M Sell
47,385
-845
-2% -$68.4K 0.39% 62
2024
Q1 		$3.87M Sell
48,230
-7,242
-13% -$524K 0.3% 70
2023
Q4 		$3.92M Sell
55,472
-173,836
-76% -$10.9M 0.29% 70
2023
Q3 		$13.5M Buy
229,308
+2,944
+1% +$180K 1.04% 27
2023
Q2 		$12.9M Buy
+226,364
New +$12.4M 0.93% 31
2018
Q1 		– Sell
-1,444,620
Closed -$54.5M – 122
2017
Q4 		$54.5M Sell
1,444,620
-32,347
-2% -$1.28M 2.22% 9
2017
Q3 		$57.5M Sell
1,476,967
-362,148
-20% -$13.5M 2.43% 8
2017
Q2 		$63.2M Buy
1,839,115
+60,221
+3% +$2.11M 2.78% 7
2017
Q1 		$63.5M Sell
1,778,894
-24,300
-1% -$860K 2.87% 7
2016
Q4 		$58.6M Sell
1,803,194
-29,697
-2% -$987K 2.66% 6
2016
Q3 		$68.8M Buy
1,832,891
+111,143
+6% +$4.29M 3.1% 5
2016
Q2 		$68.6M Buy
1,721,748
+11,027
+0.6% +$401K 3.1% 4
2016
Q1 		$49M Sell
1,710,721
-41,765
-2% -$1.2M 2.41% 10
2015
Q4 		$47.3M Sell
1,752,486
-79,099
-4% -$2.32M 2.3% 10
2015
Q3 		$56.8M Buy
1,831,585
+272,890
+18% +$8.14M 2.74% 3
2015
Q2 		$48.3M Buy
+1,558,695
New +$54.6M 2.2% 9

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

Uniplan Investment Counsel's IRM Position: Q1 2026 in Review

Uniplan Investment Counsel sold out of Iron Mountain (IRM) in Q1 2026, closing a stake of 30,327 shares — an estimated $2.52M sold.

Uniplan Investment Counsel first reported a position in IRM in Q2 2015 and held it in 18 quarters. The position peaked at $68.8M in Q3 2016. 1,082 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • Uniplan Investment Counsel reported no remaining Iron Mountain position as of Q1 2026 after selling out during the quarter.
  • Uniplan Investment Counsel sold 30,327 Iron Mountain shares in Q1 2026, an estimated $2.52M.
  • Uniplan Investment Counsel first reported a position in Iron Mountain in Q2 2015 and held it in 18 quarters.
  • Uniplan Investment Counsel's Iron Mountain position peaked at $68.8M in Q3 2016.
  • 1,082 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on Uniplan Investment Counsel's 13F filing for Q1 2026, filed 15 May 2026.