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Spok Holdings

120 hedge funds and large institutions have $310M invested in Spok Holdings in 2016 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 51 increasing their positions, 42 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
120
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
$49.4M
2
$39.4M
3
$28.8M
4
$25.8M
5
$16.7M
6
$12.3M
7
$10.2M
8
$9.69M
9
$8.45M
10
$7.1M
11
$5.92M
12
$5M
13
$4.95M
14
$4.86M
15
$4.31M
16
$4.1M
17
$2.76M
18
$2.76M
19
$2.67M
20
$2.56M
21
$2.55M
22
$2.32M
23
$2.3M
24
$2.26M
25
$2.25M