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Spok Holdings

120 hedge funds and large institutions have $282M invested in Spok Holdings in 2015 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 45 increasing their positions, 43 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
120
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$177K
Puts
$32K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$2.14M
27
$2.04M
28
$1.93M
29
$1.82M
30
$1.81M
31
$1.73M
32
$1.69M
33
$1.58M
34
$1.46M
35
$1.25M
36
$1.23M
37
$1.16M
38
$1.14M
39
$1.13M
40
$1.13M
41
$1.06M
42
$1.06M
43
$1.05M
44
$882K
45
$864K
46
$840K
47
$808K
48
$738K
49
$712K
50
$700K