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Spok Holdings
SPOK

Overview Fund Activity

120 hedge funds and large institutions have $282M invested in Spok Holdings in 2015 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 45 increasing their positions, 43 reducing their positions, and 6 closing their positions.

Holders
120
Holders Change
+1
Holders Change %
+0.84%
% of All Funds
3.24%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
7
Increased
45
Reduced
43
Closed
6
Calls
$177K
Puts
$32K
Net Calls
+$145K
Net Calls Change
-$367K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$11.4M
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$19.3M
3
CWM
3
Concert Wealth Management
California
$680K
4
GCP
4
GSA Capital Partners
United Kingdom
$1.05M
5
Morgan Stanley
5
Morgan Stanley
New York
$4.5M

Top Sellers

1
LSV Asset Management
1
LSV Asset Management
Illinois
$12.4M
2
BFA
2
BlackRock Fund Advisors
California
$36M
3
RA
3
Royce & Associates
New York
$4.56M
4
Charles Schwab
4
Charles Schwab
California
$1.93M
5
California Public Employees Retirement System
5
California Public Employees Retirement System
California
$882K
Name Market Value Shares Shares
Change 		Shares
Change %
BFA
1
BlackRock Fund Advisors
California
$36M 2,137,210 -130,516 -6%
Vanguard Group
2
Vanguard Group
Pennsylvania
$30.3M 1,797,107 -2,619 -0.1%
Renaissance Technologies
3
Renaissance Technologies
New York
$29.4M 1,745,900 -5,700 -0.3%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$19.3M 1,148,939 +54,158 +5%
BIT
5
BlackRock Institutional Trust
California
$13M 770,834 -44,713 -5%
LSV Asset Management
6
LSV Asset Management
Illinois
$12.4M 735,593 -269,975 -27%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$11.4M 674,300 +395,000 +141%
PAIM
8
Punch & Associates Investment Management
Minnesota
$9.78M 580,766 -18,433 -3%
State Street
9
State Street
Massachusetts
$8.81M 523,459 -2,197 -0.4%
NI
10
Numeric Investors
Massachusetts
$8.25M 489,915 +20,773 +4%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$7.56M 448,861 +7,586 +2%
Northern Trust
12
Northern Trust
Illinois
$6.2M 368,382 +80 +0%
RA
13
Royce & Associates
New York
$4.56M 270,878 -102,705 -27%
American Century Companies
14
American Century Companies
Missouri
$4.53M 269,123 -9,800 -4%
Morgan Stanley
15
Morgan Stanley
New York
$4.5M 267,483 +37,657 +16%
Invesco
16
Invesco
Georgia
$3.6M 213,453 +3,187 +2%
First Trust Advisors
17
First Trust Advisors
Illinois
$3.26M 193,842 -7,917 -4%
BCM
18
Bridgeway Capital Management
Texas
$2.97M 176,114 +250 +0.1%
HighTower Advisors
19
HighTower Advisors
Illinois
$2.74M 162,804 +1,590 +1%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$2.61M 154,936 +5,290 +4%
SFM
21
Systematic Financial Management
New Jersey
$2.51M 148,783 +22,263 +18%
Prudential Financial
22
Prudential Financial
New Jersey
$2.43M 144,017 +4,400 +3%
Principal Financial Group
23
Principal Financial Group
Iowa
$2.23M 132,455 -1,897 -1%
CIM
24
Cambria Investment Management
California
$2.22M 131,904 +916 +0.7%
Wells Fargo
25
Wells Fargo
California
$2.16M 128,264 -4,472 -3%
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