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Spok Holdings

116 hedge funds and large institutions have $262M invested in Spok Holdings in 2017 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 35 increasing their positions, 47 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less capital invested

Capital invested by funds: $ → $

26% less repeat investments, than reductions

Existing positions increased: 35 | Existing positions reduced: 47

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
116
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
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 +$812K
2 +$694K
3 +$565K
4
Citadel Advisors
Citadel Advisors
Florida
+$536K
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$374K
Name Holding Trade Value Shares
Change
Change in
Stake
101
$16.9K
102
$16K
103
$11K
104
$11K
105
$9K
106
$7K
107
$6K
108
$4K
109
$2K
110
$2K
111
$2K
112
$1K
113
$1K
114
$1K
115
$1K
116
117
118
119
120
121
122
123
124
125