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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
51
$588K
52
$568K
53
$561K
54
$558K
55
$558K
56
$546K
57
$523K
58
$498K
59
$498K
60
$494K
61
$487K
62
$440K
63
$436K
64
$400K
65
$376K
66
$370K
67
$370K
68
$354K
69
$344K
70
$336K
71
$336K
72
$331K
73
$328K
74
$325K
75
$322K