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Spok Holdings

105 hedge funds and large institutions have $160M invested in Spok Holdings in 2020 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 37 increasing their positions, 37 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
105
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
$57K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$3.91M
2 +$1.07M
3 +$817K
4
JG
Jefferies Group
New York
+$779K
5
BlackRock
BlackRock
New York
+$693K

Top Sellers

1 -$5.58M
2 -$2.02M
3 -$1.84M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$1.38M
5
FP
Foundry Partners
Minnesota
-$717K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$984K
27
$973K
28
$906K
29
$861K
30
$817K
31
$810K
32
$786K
33
$779K
34
$718K
35
$678K
36
$653K
37
$598K
38
$583K
39
$573K
40
$566K
41
$546K
42
$536K
43
$532K
44
$523K
45
$520K
46
$515K
47
$504K
48
$492K
49
$471K
50
$456K