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Iron Mountain
IRM

Overview Fund Activity

473 hedge funds and large institutions have $8.26B invested in Iron Mountain in 2018 Q1 according to their latest regulatory filings, with 74 funds opening new positions, 181 increasing their positions, 154 reducing their positions, and 72 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
473
Holders Change
-2
Holders Change %
-0.42%
% of All Funds
10.86%
Holding in Top 10
5
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-37.5%
% of All Funds
0.11%
New
74
Increased
181
Reduced
154
Closed
72
Calls
$21.9M
Puts
$20.2M
Net Calls
+$1.74M
Net Calls Change
+$14.7M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$122M
2
Cohen & Steers
Cohen & Steers
New York
+$64.6M
3
Capital World Investors
Capital World Investors
California
+$36.5M
4
Parnassus Investments
Parnassus Investments
California
+$24.7M
5
Millennium Management
Millennium Management
New York
+$22M

Top Sellers

1
Bank of New York Mellon
Bank of New York Mellon
New York
-$125M
2
ZP
Zimmer Partners
New York
-$95.4M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$93M
4
CIMLRA
CBRE Investment Management Listed Real Assets
Pennsylvania
-$65.5M
5
UIC
Uniplan Investment Counsel
Wisconsin
-$54.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
OTPPB
476
Ontario Teachers' Pension Plan Board
Ontario, Canada
– -$3.01M -79,893 Closed
SCA
477
Secor Capital Advisors
New York
– -$2.79M -73,824 Closed
RC
478
Resolution Capital
Australia
– -$2.45M -65,000 Closed
GIM
479
Guild Investment Management
California
– -$2.17M -57,420 Closed
NIPH
480
NN Investment Partners Holdings
Netherlands
– -$2.04M -54,141 Closed
Renaissance Technologies
481
Renaissance Technologies
New York
– -$2.04M -54,062 Closed
FCBT
482
First Citizens Bank & Trust
North Carolina
– -$1.62M -42,898 Closed
RJFSA
483
Raymond James Financial Services Advisors
Florida
– -$1.4M -37,208 Closed
FPF
484
FNY Partners Fund
New York
– -$1.39M -36,856 Closed
MME
485
Meag Munich Ergo
Germany
– -$1.33M -34,889 Closed
WB
486
Webster Bank
Connecticut
– -$1.2M -31,661 Closed
BFS
487
Bradley Foster & Sargent
Connecticut
– -$1.19M -31,585 Closed
NG
488
NatWest Group
United Kingdom
– -$1.15M -30,542 Closed
SPCP
489
Snow Park Capital Partners
New York
– -$1.11M -29,426 Closed
TH
490
Timber Hill
Connecticut
– -$955K -25,314 Closed
Jane Street
491
Jane Street
New York
– -$878K -23,262 Closed
CG
492
Clinton Group
New York
– -$844K -22,364 Closed
CSS
493
Cubist Systematic Strategies
Connecticut
– -$801K -21,224 Closed
JIM
494
Jupiter Investment Management
United Kingdom
– -$698K -18,500 Closed
ZCA
495
Zeke Capital Advisors
Pennsylvania
– -$640K -16,964 Closed
HT
496
HAP Trading
New York
– -$593K -15,704 Closed
Simplex Trading
497
Simplex Trading
Illinois
– -$575K -15,252 Closed
TW
498
Transform Wealth
Colorado
– -$573K -15,200 Closed
QIM
499
Quantitative Investment Management
Virginia
– -$569K -15,100 Closed
AGM
500
Alpine Global Management
New York
– -$566K -15,000 Closed
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