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Iridium Communications
IRDM

Overview Fund Activity

208 hedge funds and large institutions have $1.58B invested in Iridium Communications in 2018 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 73 increasing their positions, 59 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
208
Holders Change
+9
Holders Change %
+4.52%
% of All Funds
4.77%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.11%
New
34
Increased
73
Reduced
59
Closed
24
Calls
$5.64M
Puts
$18.1M
Net Calls
-$12.4M
Net Calls Change
-$2.95M

Top Buyers

1
Capital World Investors
Capital World Investors
California
$134M
2
BlackRock
BlackRock
New York
$201M
3
Renaissance Technologies
Renaissance Technologies
New York
$16.7M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$72.9M
5
CCM
Cloverdale Capital Management
Texas
$6.05M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$19M
2
LSV Asset Management
LSV Asset Management
Illinois
$0
3
PIMJS
PKO Investment Management Joint-Stock
Poland
$32.5M
4
VBA
Van Berkom & Associates
Quebec, Canada
$86.4M
5
PA
Pinnacle Associates
New York
$37.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$201M +$15.3M +949,870 +8%
Vanguard Group
2
Vanguard Group
Pennsylvania
$160M -$2.31M -143,640 -1%
BAMCO Inc
3
BAMCO Inc
New York
$149M -$155K -9,656 -0.1%
Capital World Investors
4
Capital World Investors
California
$134M +$16.9M +1,050,132 +14%
VBA
5
Van Berkom & Associates
Quebec, Canada
$86.4M -$7.74M -480,574 -8%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$72.9M +$9.57M +594,513 +15%
GT
7
Glenmede Trust
Pennsylvania
$49.6M -$811K -50,382 -2%
SHCM
8
Silver Heights Capital Management
Ontario, Canada
$48.6M -$38.6K -2,400 -0.1%
Invesco
9
Invesco
Georgia
$46.2M +$487K +30,243 +1%
State Street
10
State Street
Massachusetts
$39.3M +$3.3M +205,164 +9%
Northern Trust
11
Northern Trust
Illinois
$38.2M +$2.03M +126,312 +6%
PA
12
Pinnacle Associates
New York
$37.4M -$6.41M -398,154 -15%
PIMJS
13
PKO Investment Management Joint-Stock
Poland
$32.5M -$20.3M -1,262,563 -38%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$31.2M +$1.61M +100,238 +5%
RA
15
Royce & Associates
New York
$21.7M +$177K +11,000 +0.8%
Fidelity Investments
16
Fidelity Investments
Massachusetts
$19M -$50.1M -3,112,550 -73%
Prudential Financial
17
Prudential Financial
New Jersey
$17.3M -$1.86M -115,818 -10%
Renaissance Technologies
18
Renaissance Technologies
New York
$16.7M +$10.9M +677,100 +187%
ACH
19
ArrowMark Colorado Holdings
Colorado
$16.4M +$1.29M +80,000 +9%
ECP
20
Elk Creek Partners
Colorado
$16.2M -$323K -20,046 -2%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$14.3M +$1.75M +108,508 +14%
Wells Fargo
22
Wells Fargo
California
$14.1M +$592K +36,740 +4%
BCM
23
Bridgeway Capital Management
Texas
$12.6M – – –
Morgan Stanley
24
Morgan Stanley
New York
$12.5M -$587K -36,436 -4%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$12.1M +$2.3M +142,705 +23%
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