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Iron Mountain

380 hedge funds and large institutions have $8.2B invested in Iron Mountain in 2017 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 143 increasing their positions, 117 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

87% more call options, than puts

Call options by funds: $11.6M | Put options by funds: $6.22M

37% more first-time investments, than exits

New positions opened: 48 | Existing positions closed: 35

22% more repeat investments, than reductions

Existing positions increased: 143 | Existing positions reduced: 117

15% more capital invested

Capital invested by funds: $7.14B → $8.2B (+$1.06B)

3.85% more ownership

Funds ownership: 83.48%87.33% (+3.8%)

1% more funds holding

Funds holding: 375380 (+5)

13% less funds holding in top 10

Funds holding in top 10: 87 (-1)

Holders
380
Holders Change
+5
Holders Change %
+1.33%
% of All Funds
9.46%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.17%
New
48
Increased
143
Reduced
117
Closed
35
Calls
$11.6M
Puts
$6.22M
Net Calls
+$5.42M
Net Calls Change
+$4.33M
Name Holding Trade Value Shares
Change
Change in
Stake
AAF
376
Andra AP-fonden
Sweden
$981 -$336K -9,500 -26%
SWA
377
Sutton Wealth Advisors
Florida
$571
IG
378
ING Group
Netherlands
-$6.67M -206,109 Closed
APG Asset Management
379
APG Asset Management
Netherlands
-$3.87M -125,779 Closed
Two Sigma Investments
380
Two Sigma Investments
New York
-$3.62M -111,546 Closed
CM
381
Castleark Management
Illinois
-$2.04M -62,965 Closed
SCM
382
Stevens Capital Management
Pennsylvania
-$1.86M -57,177 Closed
JG
383
Jefferies Group
New York
-$1.36M -42,007 Closed
MS
384
Maven Securities
Jersey
-$1.33M -41,000 Closed
CAI
385
Capital Advisors Inc
Oklahoma
-$660K -33,554 Closed
ACM
386
Arlington Capital Management
Illinois
-$681K -20,960 Closed
IRF
387
IBM Retirement Fund
New York
-$677K -20,835 Closed
TNAM
388
Terra Nova Asset Management
New York
-$619K -19,055 Closed
TG
389
TCW Group
California
-$586K -18,050 Closed
RIL
390
Rothschild Investment LLC
Illinois
-$555K -17,090 Closed
GCP
391
GSA Capital Partners
United Kingdom
-$448K -13,781 Closed
Nomura Holdings
392
Nomura Holdings
Japan
-$438K -13,490 Closed
PL
393
Parkwood LLC
Ohio
-$380K -11,694 Closed
Susquehanna International Group
394
Susquehanna International Group
Pennsylvania
-$402K -11,361 Closed
RFCA
395
R&F Capital Advisors
New York
-$315K -9,694 Closed
FLPIM
396
F.L. Putnam Investment Management
Massachusetts
-$305K -9,390 Closed
RW
397
Rand Wealth
Maryland
-$244K -7,497 Closed
VKH
398
Virtu KCG Holdings
New York
-$229K -7,042 Closed
BO
399
Bach Option
Hong Kong
-$246K -6,961 Closed
CSS
400
Cubist Systematic Strategies
Connecticut
-$222K -6,833 Closed

IRM Hedge Fund Activity: Q1 2017 in Review

380 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Iron Mountain (IRM) for Q1 2017, worth a combined $8.2B — up 15% from $7.14B a quarter earlier.

Buyers outnumbered sellers: 48 funds opened new IRM positions and 35 closed out — a net gain of 13 holders — while 143 added to existing stakes and 117 trimmed.

The largest buyer was BlackRock, adding an estimated $622M. The largest seller was Janus Henderson Investors US, cutting an estimated $66.8M.

  • 380 institutional investors held Iron Mountain (IRM) as of Q1 2017, up from 375 in Q4 2016.
  • Funds reported $8.2B of Iron Mountain stock for Q1 2017, up 15% quarter-over-quarter.
  • 48 funds opened new Iron Mountain positions in Q1 2017 and 35 closed out, a net change of +13 holders.
  • The largest Iron Mountain buyer in Q1 2017 was BlackRock, an estimated $622M added.
  • The largest Iron Mountain seller in Q1 2017 was Janus Henderson Investors US, an estimated $66.8M sold.

Based on aggregated 13F filings for Q1 2017.