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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
26
$1.94M
27
$1.91M
28
$1.84M
29
$1.72M
30
$1.71M
31
$1.69M
32
$1.68M
33
$1.37M
34
$1.36M
35
$1.24M
36
$1.21M
37
$1.21M
38
$1.07M
39
$1.06M
40
$1.03M
41
$906K
42
$898K
43
$824K
44
$762K
45
$760K
46
$758K
47
$711K
48
$679K
49
$661K
50
$615K