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Spok Holdings

119 hedge funds and large institutions have $321M invested in Spok Holdings in 2015 Q1 according to their latest regulatory filings, with 9 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
$512K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$5.35M
2 +$3.78M
3 +$1.93M
4
JP Morgan Chase
JP Morgan Chase
New York
+$1.46M
5
Northern Trust
Northern Trust
Illinois
+$1.44M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$63K
102
$55K
103
$53K
104
$26K
105
$18K
106
$16K
107
$15K
108
$14K
109
$13K
110
$13K
111
$10K
112
$9.81K
113
$7K
114
$2.51K
115
$2K
116
$2K
117
$1K
118
$1K
119
$304
120
121
122
123
124
125