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Spok Holdings

131 hedge funds and large institutions have $297M invested in Spok Holdings in 2016 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 59 increasing their positions, 33 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
131
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
$38.7M
2
$36.7M
3
$29M
4
$23.1M
5
$13.5M
6
$13.5M
7
$11.6M
8
$9.8M
9
$8.37M
10
$7.73M
11
$7.01M
12
$5.48M
13
$4.64M
14
$4.48M
15
$4.03M
16
$3.68M
17
$3.4M
18
$2.8M
19
$2.79M
20
$2.5M
21
$2.34M
22
$2.2M
23
$2.17M
24
$2.17M
25
$2M