Magnetar Financial’s Iron Mountain IRM Stock Holding History

Magnetar 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
2018 Q3	–	Sell	-29,615	Closed	-$1.04M	–	605
2018 Q2	$1.04M	Buy	29,615 +16,704	+129%	+$564K	0.02%	141
2018 Q1	$424K	Sell	12,911 -34,928	-73%	-$1.18M	0.01%	376
2017 Q4	$1.8M	Buy	47,839 +30,585	+177%	+$1.21M	0.03%	129
2017 Q3	$671K	Buy	+17,254	New	+$645K	0.01%	370
2017 Q2	–	Sell	-70,202	Closed	-$2.5M	–	877
2017 Q1	$2.5M	Buy	+70,202	New	+$2.49M	0.04%	161
2016 Q4	–	Sell	-57,053	Closed	-$2.14M	–	201
2016 Q3	$2.14M	Buy	57,053 +41,284	+262%	+$1.59M	0.03%	169
2016 Q2	$628K	Buy	+15,769	New	+$574K	0.01%	201
2014 Q1	–	Sell	-27,050	Closed	-$692K	–	258
2013 Q4	$759K	Buy	+27,050	New	+$693K	0.02%	171
2013 Q3	–	Sell	-38,942	Closed	-$989K	–	502
2013 Q2	$958K	Buy	+38,942	New	+$1.26M	0.02%	246

Other funds holding IRM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

EIP

Epoch Investment Partners New York $17.6B AUM 34.17% 1-Year Est. Return

Magnetar Financial's IRM Position: Q3 2018 in Review

Magnetar Financial sold out of Iron Mountain (IRM) in Q3 2018, closing a stake of 29,615 shares — an estimated $1.04M sold.

Magnetar Financial first reported a position in IRM in Q2 2013 and held it in 9 quarters. The position peaked at $2.5M in Q1 2017. 502 funds tracked by Wall St. Rank hold IRM as of Q3 2018.

Magnetar Financial reported no remaining Iron Mountain position as of Q3 2018 after selling out during the quarter.
Magnetar Financial sold 29,615 Iron Mountain shares in Q3 2018, an estimated $1.04M.
Magnetar Financial first reported a position in Iron Mountain in Q2 2013 and held it in 9 quarters.
Magnetar Financial's Iron Mountain position peaked at $2.5M in Q1 2017.
502 funds tracked by Wall St. Rank held Iron Mountain as of Q3 2018.

Based on Magnetar Financial's 13F filing for Q3 2018, filed 14 Nov 2018.