Goldman Sachs
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Goldman Sachs’s Iron Mountain IRM Stock Holding History

Goldman Sachs’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
2024
Q3 		– Sell
-15,800
Closed -$1.42M – 5963
2024
Q2 		$1.42M Buy
+15,800
New +$1.28M ﹤0.01% 4205
2020
Q2 		– Sell
-9,000
Closed -$214K – 5349
2020
Q1 		$214K Buy
+9,000
New +$272K ﹤0.01% 4674
2019
Q4 		– Sell
-23,300
Closed -$755K – 5314
2019
Q3 		$755K Buy
+23,300
New +$732K ﹤0.01% 4208
2018
Q3 		– Sell
-52,300
Closed -$1.83M – 5681
2018
Q2 		$1.83M Sell
52,300
-30,600
-37% -$1.03M ﹤0.01% 3681
2018
Q1 		$2.72M Sell
82,900
-4,800
-5% -$162K ﹤0.01% 3367
2017
Q4 		$3.31M Buy
87,700
+80,300
+1,085% +$3.19M ﹤0.01% 3371
2017
Q3 		$288K Buy
7,400
+5,500
+289% +$206K ﹤0.01% 5501
2017
Q2 		$65K Hold
1,900
– – ﹤0.01% 6293
2017
Q1 		$68K Sell
1,900
-7,200
-79% -$255K ﹤0.01% 6204
2016
Q4 		$296K Buy
9,100
+3,600
+65% +$120K ﹤0.01% 5496
2016
Q3 		$206K Buy
5,500
+1,300
+31% +$50.1K ﹤0.01% 5809
2016
Q2 		$167K Sell
4,200
-1,900
-31% -$69.2K ﹤0.01% 5824
2016
Q1 		$207K Sell
6,100
-3,300
-35% -$94.8K ﹤0.01% 5583
2015
Q4 		$254K Sell
9,400
-1,000
-10% -$29.3K ﹤0.01% 5502
2015
Q3 		$323K Sell
10,400
-34,500
-77% -$1.03M ﹤0.01% 5540
2015
Q2 		$1.39M Buy
44,900
+34,700
+340% +$1.22M ﹤0.01% 4214
2015
Q1 		$372K Sell
10,200
-37,590
-79% -$1.45M ﹤0.01% 5428
2014
Q4 		$1.85M Sell
47,790
-92,410
-66% -$3.36M ﹤0.01% 3923
2014
Q3 		$4.58M Sell
140,200
-2,551,924
-95% -$82.7M ﹤0.01% 3108
2014
Q2 		$88.2M Sell
2,692,124
-1,190,308
-31% -$32.3M 0.03% 735
2014
Q1 		$98.9M Buy
3,882,432
+3,828,116
+7,048% +$97.9M 0.03% 626
2013
Q4 		$1.52M Buy
54,316
+4,219
+8% +$108K ﹤0.01% 4348
2013
Q3 		$1.25M Sell
50,097
-34,948
-41% -$888K ﹤0.01% 4392
2013
Q2 		$2.09M Buy
+85,045
New +$2.74M ﹤0.01% 3676

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

Goldman Sachs's IRM Position: Q1 2026 in Review

Goldman Sachs increased its Iron Mountain (IRM) stake by 45% in Q1 2026, buying an estimated $68.8M and bringing the position to 2,216,672 shares worth $226M. The position accounts for 0.03% of the portfolio, ranked #627.

Goldman Sachs first reported a position in IRM in Q2 2013 and has held it in 52 quarters since. The position peaked at $341M in Q4 2019. 1,083 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • Goldman Sachs held 2,216,672 shares of Iron Mountain worth $226M as of Q1 2026.
  • Goldman Sachs bought 691,432 Iron Mountain shares in Q1 2026, an estimated $68.8M.
  • Iron Mountain made up 0.03% of Goldman Sachs's portfolio in Q1 2026, its #627 holding.
  • Goldman Sachs first reported a position in Iron Mountain in Q2 2013 and has held it in 52 quarters since.
  • Goldman Sachs's Iron Mountain position peaked at $341M in Q4 2019.
  • 1,083 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on Goldman Sachs's 13F filing for Q1 2026, filed 15 May 2026.