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Spok Holdings

125 hedge funds and large institutions have $270M invested in Spok Holdings in 2015 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 49 increasing their positions, 41 reducing their positions, and 7 closing their positions.

Holders
125
Holders Change
+5
Holders Change %
+4.17%
% of All Funds
3.49%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
12
Increased
49
Reduced
41
Closed
7
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
BFA
1
BlackRock Fund Advisors
California
$32.4M 1,967,242 -169,968 -8%
Renaissance Technologies
2
Renaissance Technologies
New York
$28.4M 1,724,900 -21,000 -1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$27.8M 1,690,560 -106,547 -6%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$19.6M 1,188,742 +39,803 +3%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$13.8M 838,240 +163,940 +24%
BIT
6
BlackRock Institutional Trust
California
$12.4M 751,902 -18,932 -2%
PAIM
7
Punch & Associates Investment Management
Minnesota
$11.7M 711,352 +130,586 +22%
State Street
8
State Street
Massachusetts
$8.83M 536,623 +13,164 +3%
LSV Asset Management
9
LSV Asset Management
Illinois
$7.8M 473,912 -261,681 -36%
NI
10
Numeric Investors
Massachusetts
$7.77M 472,015 -17,900 -4%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$7.72M 468,983 +20,122 +4%
Northern Trust
12
Northern Trust
Illinois
$5.65M 342,933 -25,449 -7%
American Century Companies
13
American Century Companies
Missouri
$4.27M 259,570 -9,553 -4%
BCM
14
Bridgeway Capital Management
Texas
$3.79M 229,964 +53,850 +31%
Morgan Stanley
15
Morgan Stanley
New York
$3.65M 221,540 -45,943 -17%
OSAM
16
O'Shaughnessy Asset Management
Connecticut
$3.51M 213,092 +211,539 +13,621%
First Trust Advisors
17
First Trust Advisors
Illinois
$3.33M 202,280 +8,438 +4%
Invesco
18
Invesco
Georgia
$2.75M 167,184 -46,269 -22%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$2.67M 162,220 +7,284 +5%
HighTower Advisors
20
HighTower Advisors
Illinois
$2.67M 162,126 -678 -0.4%
Prudential Financial
21
Prudential Financial
New Jersey
$2.28M 138,217 -5,800 -4%
Principal Financial Group
22
Principal Financial Group
Iowa
$2.24M 136,346 +3,891 +3%
Wells Fargo
23
Wells Fargo
California
$2.22M 134,609 +6,345 +5%
Ameriprise
24
Ameriprise
Minnesota
$2.08M 126,141 -914 -0.7%
PPA
25
Parametric Portfolio Associates
Washington
$1.98M 120,203 -712 -0.6%