David A. Siegel Iron Mountain Inc Transaction History

Two Sigma Advisers, LP

$41.3 Billion
Q3 2024

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2021 Feb 14, 2022	SELL	$42.63 - $52.77 $1.54 Million - $1.9 Million	-36,100 Closed	0 $0
Q3 2021 Nov 15, 2021	SELL	$42.42 - $49.45 $797,496 - $929,660	-18,800 Reduced 34.24%	36,100 $1.57 Million
Q2 2021 Aug 16, 2021	SELL	$37.3 - $47.02 $1.06 Million - $1.33 Million	-28,300 Reduced 34.01%	54,900 $2.32 Million
Q1 2021 May 17, 2021	SELL	$28.0 - $37.28 $260,400 - $346,704	-9,300 Reduced 10.05%	83,200 $3.08 Million
Q4 2020 Feb 16, 2021	SELL	$25.49 - $30.38 $7.94 Million - $9.46 Million	-311,300 Reduced 77.09%	92,500 $2.73 Million
Q3 2020 Nov 16, 2020	BUY	$26.04 - $30.5 $1.52 Million - $1.78 Million	58,500 Added 16.94%	403,800 $10.8 Million
Q2 2020 Aug 14, 2020	SELL	$21.52 - $30.56 $4.1 Million - $5.83 Million	-190,724 Reduced 35.58%	345,300 $9.01 Million
Q1 2020 May 15, 2020	BUY	$22.4 - $34.45 $3.17 Million - $4.87 Million	141,324 Added 35.81%	536,024 $12.8 Million
Q4 2019 Feb 14, 2020	SELL	$31.39 - $34.37 $1.3 Million - $1.42 Million	-41,300 Reduced 9.47%	394,700 $12.6 Million
Q3 2019 Nov 14, 2019	SELL	$29.41 - $34.14 $1.36 Million - $1.57 Million	-46,100 Reduced 9.56%	436,000 $14.1 Million
Q2 2019 Aug 14, 2019	SELL	$30.46 - $36.57 $1.85 Million - $2.22 Million	-60,600 Reduced 11.17%	482,100 $15.1 Million
Q1 2019 May 15, 2019	BUY	$32.1 - $37.2 $13.5 Million - $15.6 Million	420,300 Added 343.38%	542,700 $19.2 Million
Q4 2018 Feb 14, 2019	BUY	$30.48 - $35.02 $3.01 Million - $3.45 Million	98,653 Added 415.43%	122,400 $3.97 Million
Q3 2018 Nov 14, 2018	BUY	$34.09 - $36.74 $809,535 - $872,464	23,747 New	23,747 $820,000
Q2 2018 Aug 14, 2018	SELL	$32.05 - $35.01 $4.62 Million - $5.05 Million	-144,147 Closed	0 $0
Q1 2018 May 15, 2018	BUY	$30.89 - $37.61 $244,031 - $297,119	7,900 Added 5.8%	144,147 $4.74 Million
Q4 2017 Feb 14, 2018	BUY	$37.15 - $41.44 $423,510 - $472,416	11,400 Added 9.13%	136,247 $5.14 Million
Q3 2017 Nov 14, 2017	BUY	$36.43 - $40.38 $4.55 Million - $5.04 Million	124,847	124,847 $4.86 Million

Others Institutions Holding IRM

# of Institutions

1,149

Shares Held

237M

Call Options Held

2.48M

Put Options Held

1.45M

Vanguard Group Inc Valley Forge, PA

46.6M
Shares

$5.38 Billion
0.1% of portfolio
Black Rock Inc. New York, NY

27.9M
Shares

$3.22 Billion
0.06% of portfolio
Cohen & Steers, Inc. New York, NY

17.7M
Shares

$2.05 Billion
3.75% of portfolio
State Street Corp Boston, MA

16.6M
Shares

$1.91 Billion
0.08% of portfolio
Geode Capital Management, LLC Boston, MA

8.26M
Shares

$954 Million
0.08% of portfolio

View Full List

About IRON MOUNTAIN INC

Ticker IRM
Exchange NYSE
Sector Real Estate
Industry REIT—Specialty
Shares Outstandng 290,684,992
Market Cap $33.6B
Description
Iron Mountain Incorporated (NYSE: IRM), founded in 1951, is the global leader for storage and information management services. Trusted by more than 225,000 organizations around the world, and with a real estate network of more than 90 million square feet across approximately 1,450 facilities in approximately 50 countries, Iron Mountain stores an...

More about IRM

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