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Spok Holdings

117 hedge funds and large institutions have $286M invested in Spok Holdings in 2014 Q4 according to their latest regulatory filings, with 15 funds opening new positions, 33 increasing their positions, 45 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
117
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
$474K
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$35.9M
2
$30.2M
3
$30.1M
4
$18.2M
5
$17.9M
6
$14.6M
7
$10.4M
8
$9.04M
9
$7.97M
10
$7.86M
11
$6.3M
12
$5.9M
13
$5.09M
14
$4.24M
15
$3.75M
16
$3.46M
17
$3.1M
18
$2.85M
19
$2.51M
20
$2.46M
21
$2.43M
22
$2.35M
23
$2.28M
24
$2.24M
25
$2.23M