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Spok Holdings

119 hedge funds and large institutions have $251M invested in Spok Holdings in 2013 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 45 increasing their positions, 38 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
119
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$27.4M
2
$25.1M
3
$23.3M
4
$16.9M
5
$16.9M
6
$12.4M
7
$10.2M
8
$8.51M
9
$7.87M
10
$7.11M
11
$5.97M
12
$4.75M
13
$4.74M
14
$4.21M
15
$3.21M
16
$3.19M
17
$3.12M
18
$2.91M
19
$2.52M
20
$2.52M
21
$2.35M
22
$2.3M
23
$2.19M
24
$2.06M
25
$2.05M