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Iron Mountain

485 hedge funds and large institutions have $8.25B invested in Iron Mountain in 2018 Q4 according to their latest regulatory filings, with 57 funds opening new positions, 175 increasing their positions, 161 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

17% more funds holding in top 10

Funds holding in top 10: 67 (+1)

9% more repeat investments, than reductions

Existing positions increased: 175 | Existing positions reduced: 161

0.65% more ownership

Funds ownership: 89.11%89.76% (+0.65%)

3% less funds holding

Funds holding: 502485 (-17)

6% less capital invested

Capital invested by funds: $8.8B → $8.25B (-$546M)

12% less first-time investments, than exits

New positions opened: 57 | Existing positions closed: 65

21% less call options, than puts

Call options by funds: $33.9M | Put options by funds: $42.9M

Holders
485
Holders Change
-17
Holders Change %
-3.39%
% of All Funds
10.81%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.16%
New
57
Increased
175
Reduced
161
Closed
65
Calls
$33.9M
Puts
$42.9M
Net Calls
-$8.98M
Net Calls Change
+$15.9M
Name Holding Trade Value Shares
Change
Change in
Stake
GCP
501
GSA Capital Partners
United Kingdom
-$643K -18,639 Closed
GCA
502
Gideon Capital Advisors
New York
-$620K -17,961 Closed
DTL
503
Dynamic Technology Lab
Singapore
-$581K -16,826 Closed
Squarepoint
504
Squarepoint
New York
-$542K -15,713 Closed
ARTA
505
A.R.T. Advisors
New York
-$537K -15,583 Closed
ECM
506
Element Capital Management
New York
-$508K -14,710 Closed
Tudor Investment Corp
507
Tudor Investment Corp
Connecticut
-$497K -14,396 Closed
SI
508
Stephens Inc
Arkansas
-$447K -12,948 Closed
SS
509
Simplicity Solutions
Minnesota
-$447K -12,938 Closed
OAM
510
Orinda Asset Management
California
-$414K -12,000 Closed
LMGAM
511
Liberty Mutual Group Asset Management
Massachusetts
-$388K -11,250 Closed
SWP
512
Stratos Wealth Partners
Ohio
-$379K -10,979 Closed
SPCP
513
Snow Park Capital Partners
New York
-$374K -10,827 Closed
American Century Companies
514
American Century Companies
Missouri
-$359K -10,408 Closed
QC
515
Quadrature Capital
United Kingdom
-$335K -9,699 Closed
SL
516
Signition LP
New York
-$318K -9,208 Closed
BCM
517
BlueCrest Capital Management
Jersey
-$305K -8,830 Closed
QIM
518
Quantitative Investment Management
Virginia
-$286K -8,300 Closed
PP
519
Paloma Partners
Connecticut
-$283K -8,210 Closed
BHWM
520
Bar Harbor Wealth Management
New Hampshire
-$280K -8,112 Closed
MSE
521
MUFG Securities EMEA
United Kingdom
-$268K -7,757 Closed
CC
522
ClearArc Capital
Ohio
-$256K -7,418 Closed
WSCM
523
Wellington Shields Capital Management
New York
-$238K -6,900 Closed
ICA
524
Infrastructure Capital Advisors
New York
-$237K -6,880 Closed
RG
525
Renaissance Group
Kentucky
-$211K -6,099 Closed

IRM Hedge Fund Activity: Q4 2018 in Review

485 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Iron Mountain (IRM) for Q4 2018, worth a combined $8.25B — down 6.2% from $8.8B a quarter earlier.

Sellers outnumbered buyers: 65 funds closed out of IRM and 57 opened new positions — a net loss of 8 holders — while 161 trimmed existing stakes and 175 added.

The largest buyer was Cohen & Steers, adding an estimated $146M. The largest seller was Parnassus Investments, cutting an estimated $125M.

  • 485 institutional investors held Iron Mountain (IRM) as of Q4 2018, down from 502 in Q3 2018.
  • Funds reported $8.25B of Iron Mountain stock for Q4 2018, down 6.2% quarter-over-quarter.
  • 57 funds opened new Iron Mountain positions in Q4 2018 and 65 closed out, a net change of -8 holders.
  • The largest Iron Mountain buyer in Q4 2018 was Cohen & Steers, an estimated $146M added.
  • The largest Iron Mountain seller in Q4 2018 was Parnassus Investments, an estimated $125M sold.

Based on aggregated 13F filings for Q4 2018.