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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
51
$689K
52
$647K
53
$644K
54
$629K
55
$627K
56
$618K
57
$587K
58
$586K
59
$585K
60
$576K
61
$544K
62
$459K
63
$459K
64
$455K
65
$410K
66
$397K
67
$368K
68
$367K
69
$361K
70
$360K
71
$350K
72
$348K
73
$330K
74
$303K
75
$301K