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Spok Holdings
SPOK

Overview Fund Activity

119 hedge funds and large institutions have $321M invested in Spok Holdings in 2015 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 45 increasing their positions, 38 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
119
Holders Change
+2
Holders Change %
+1.71%
% of All Funds
3.17%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
9
Increased
45
Reduced
38
Closed
6
Calls
$512K
Puts
–
Net Calls
+$512K
Net Calls Change
+$38K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$5.35M
2
BFA
2
BlackRock Fund Advisors
California
$43.5M
3
Morgan Stanley
3
Morgan Stanley
New York
$4.41M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$1.46M
5
Northern Trust
5
Northern Trust
Illinois
$7.06M

Top Sellers

1
SCP
1
Seizert Capital Partners
Michigan
$0
2
American Century Companies
2
American Century Companies
Missouri
$5.35M
3
Prudential Financial
3
Prudential Financial
New Jersey
$2.68M
4
Deutsche Bank
4
Deutsche Bank
Germany
$1.14M
5
GC
5
Guggenheim Capital
Illinois
$1.82M
Name Holding Trade Value Shares
Change 		Shares
Change %
RFC
51
Russell Frank Company
Washington
$733K +$150K +7,800 +26%
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$698K +$32.6K +1,700 +5%
Los Angeles Capital Management
53
Los Angeles Capital Management
California
$688K +$688K +35,900 New
Susquehanna International Group
54
Susquehanna International Group
Pennsylvania
$685K +$61K +3,181 +10%
TA
55
Teachers Advisors
New York
$651K – – –
Swiss National Bank
56
Swiss National Bank
Switzerland
$602K – – –
PI
57
Putnam Investments
Massachusetts
$578K -$12.4K -646 -2%
EGA
58
Eagle Global Advisors
Texas
$560K – – –
AllianceBernstein
59
AllianceBernstein
Tennessee
$555K – – –
BG
60
BlackRock Group
United Kingdom
$504K +$14.9K +780 +3%
AG
61
Algert Global
California
$484K -$168K -8,735 -26%
Acadian Asset Management
62
Acadian Asset Management
Massachusetts
$466K +$133K +6,925 +40%
AI
63
Analytic Investors
California
$465K – – –
GCP
64
GSA Capital Partners
United Kingdom
$461K -$530K -27,649 -53%
Citigroup
65
Citigroup
New York
$449K -$314K -16,386 -41%
PAM
66
Panagora Asset Management
Massachusetts
$436K +$150K +7,816 +52%
UBS AM
67
UBS AM
Illinois
$435K – – –
State Board of Administration of Florida Retirement System
68
State Board of Administration of Florida Retirement System
Florida
$415K -$194K -10,105 -32%
Comerica Bank
69
Comerica Bank
Texas
$408K -$401K -20,942 -50%
GMIM
70
General Motors Investment Management
New York
$406K – – –
VOYA Investment Management
71
VOYA Investment Management
Georgia
$395K -$85.5K -4,463 -18%
RC
72
RBF Capital
California
$383K – – –
AG
73
Aperio Group
California
$378K +$111K +5,770 +41%
Two Sigma Investments
74
Two Sigma Investments
New York
$376K -$429K -22,387 -53%
TPSF
75
Texas Permanent School Fund
Texas
$374K +$172 +9 +0%
1 2
3
4 5