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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
51
$437K
52
$412K
53
$338K
54
$305K
55
$278K
56
$247K
57
$243K
58
$230K
59
$228K
60
$223K
61
$212K
62
$211K
63
$207K
64
$194K
65
$187K
66
$179K
67
$176K
68
$164K
69
$162K
70
$157K
71
$154K
72
$151K
73
$151K
74
$148K
75
$134K