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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
CWM
51
Concert Wealth Management
California
$680K +$680K +40,195 New
California State Teachers Retirement System (CalSTRS)
52
California State Teachers Retirement System (CalSTRS)
California
$669K +$2.16K +128 +0.3%
Norges Bank
53
Norges Bank
Norway
$650K – – –
RFC
54
Russell Frank Company
Washington
$630K -$13K -773 -2%
Los Angeles Capital Management
55
Los Angeles Capital Management
California
$605K – – –
Public Sector Pension Investment Board (PSP Investments)
56
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$570K -$120K -7,100 -17%
RhumbLine Advisers
57
RhumbLine Advisers
Massachusetts
$569K -$44K -2,610 -7%
TA
58
Teachers Advisors
New York
$562K -$9.33K -554 -2%
AG
59
Algert Global
California
$557K +$132K +7,845 +31%
Swiss National Bank
60
Swiss National Bank
Switzerland
$529K – – –
PI
61
Putnam Investments
Massachusetts
$519K +$11K +654 +2%
BG
62
BlackRock Group
United Kingdom
$495K +$51.8K +3,074 +12%
Susquehanna International Group
63
Susquehanna International Group
Pennsylvania
$494K -$108K -6,403 -18%
AllianceBernstein
64
AllianceBernstein
Tennessee
$494K +$6.73K +400 +1%
Millennium Management
65
Millennium Management
New York
$417K +$417K +24,775 New
Acadian Asset Management
66
Acadian Asset Management
Massachusetts
$408K – – –
AG
67
Aperio Group
California
$404K +$71.7K +4,252 +22%
PAM
68
Panagora Asset Management
Massachusetts
$383K – – –
UBS AM
69
UBS AM
Illinois
$382K – – –
AI
70
Analytic Investors
California
$380K -$28.5K -1,691 -7%
State Board of Administration of Florida Retirement System
71
State Board of Administration of Florida Retirement System
Florida
$365K – – –
RC
72
RBF Capital
California
$337K – – –
Schroder Investment Management Group
73
Schroder Investment Management Group
United Kingdom
$319K – – –
TPSF
74
Texas Permanent School Fund
Texas
$312K -$17.4K -1,031 -5%
Citadel Advisors
75
Citadel Advisors
Florida
$310K -$670K -39,700 -68%
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