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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
26
$1.26M
27
$1.14M
28
$1.11M
29
$1.09M
30
$1.09M
31
$1.08M
32
$1.07M
33
$968K
34
$912K
35
$906K
36
$836K
37
$810K
38
$784K
39
$754K
40
$733K
41
$700K
42
$697K
43
$691K
44
$680K
45
$678K
46
$676K
47
$613K
48
$568K
49
$565K
50
$552K