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Spok Holdings

125 hedge funds and large institutions have $270M invested in Spok Holdings in 2015 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 49 increasing their positions, 41 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
125
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
$632K
52
$625K
53
$591K
54
$589K
55
$589K
56
$581K
57
$571K
58
$555K
59
$550K
60
$530K
61
$521K
62
$516K
63
$512K
64
$505K
65
$483K
66
$431K
67
$396K
68
$389K
69
$374K
70
$371K
71
$367K
72
$364K
73
$357K
74
$345K
75
$329K