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Spok Holdings

112 hedge funds and large institutions have $247M invested in Spok Holdings in 2013 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 39 increasing their positions, 40 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
112
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

Top Buyers

1 +$1.71M
2 +$1.35M
3 +$850K
4
Prudential Financial
Prudential Financial
New Jersey
+$738K
5
Renaissance Technologies
Renaissance Technologies
New York
+$654K

Top Sellers

1 -$1.28M
2 -$972K
3 -$929K
4
TC
TFS Capital
Pennsylvania
-$659K
5
Axa
Axa
France
-$552K
Name Holding Trade Value Shares
Change
Change in
Stake
76
$283K
77
$273K
78
$265K
79
$261K
80
$261K
81
$259K
82
$253K
83
$238K
84
$232K
85
$229K
86
$227K
87
$210K
88
$196K
89
$193K
90
$190K
91
$184K
92
$183K
93
$181K
94
$179K
95
$152K
96
$148K
97
$85K
98
$71K
99
$68K
100
$45K