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Spok Holdings
SPOK

Overview Fund Activity

117 hedge funds and large institutions have $208M invested in Spok Holdings in 2018 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 36 increasing their positions, 46 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
117
Holders Change
-2
Holders Change %
-1.68%
% of All Funds
2.61%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
36
Reduced
46
Closed
15
Calls
–
Puts
$295K
Net Calls
-$295K
Net Calls Change
-$295K

Top Buyers

1
SIM
Spark Investment Management
New York
+$1.47M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$1.25M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$788K
4
AIM
Alambic Investment Management
California
+$708K
5
MAM
Martingale Asset Management
Massachusetts
+$673K

Top Sellers

1
Bank of New York Mellon
Bank of New York Mellon
New York
-$1.49M
2
Millennium Management
Millennium Management
New York
-$1.11M
3
Renaissance Technologies
Renaissance Technologies
New York
-$1.03M
4
BlackRock
BlackRock
New York
-$931K
5
Goldman Sachs
Goldman Sachs
New York
-$721K
Name Holding Trade Value Shares
Change 		Shares
Change %
Thrivent Financial for Lutherans
76
Thrivent Financial for Lutherans
Minnesota
$169K -$14.9K -1,122 -8%
Citigroup
77
Citigroup
New York
$160K -$22.2K -1,670 -12%
TPSF
78
Texas Permanent School Fund
Texas
$157K +$6.03K +455 +4%
AG
79
Aperio Group
California
$155K -$42.4K -3,197 -21%
Susquehanna International Group
80
Susquehanna International Group
Pennsylvania
$147K +$147K +11,070 New
BGIM
81
Brandywine Global Investment Management
Pennsylvania
$137K +$137K +10,300 New
TI
82
Trexquant Investment
Connecticut
$137K +$137K +10,323 New
PP
83
PDT Partners
New York
$134K -$46.9K -3,539 -26%
State of Tennessee, Department of Treasury
84
State of Tennessee, Department of Treasury
Tennessee
$119K -$49.9K -3,756 -30%
UBS Group
85
UBS Group
Switzerland
$116K -$11.5K -871 -9%
MIM
86
MetLife Investment Management
New Jersey
$113K +$57.3K +4,322 +103%
Barclays
87
Barclays
United Kingdom
$108K -$183K -13,884 -63%
MLICM
88
Metropolitan Life Insurance Company (MetLife)
New York
$95.1K – – –
OPERF
89
Oregon Public Employees Retirement Fund
Oregon
$91K +$91K +6,881 New
SOADOR
90
State of Alaska Department of Revenue
Alaska
$80K -$5.49K -415 -6%
Nisa Investment Advisors
91
Nisa Investment Advisors
Missouri
$77K – – –
MSA
92
Mason Street Advisors
Wisconsin
$75K +$3.43K +257 +5%
MERSOM
93
Municipal Employees' Retirement System of Michigan
Michigan
$74K +$74K +5,600 New
TRSOTSOK
94
Teachers Retirement System of the State of Kentucky
Kentucky
$62K – – –
NSIM
95
North Star Investment Management
Illinois
$45K – – –
TRCT
96
Tower Research Capital (TRC)
New York
$44K +$44K +3,297 New
AI
97
ArchPoint Investors
Florida
$28K -$9.31K -700 -25%
AIP
98
Ameritas Investment Partners
Nebraska
$21K – – –
Simplex Trading
99
Simplex Trading
Illinois
$18K +$18K +1,382 New
VCM
100
Versant Capital Management
Arizona
$13K – – –
1 2 3
4
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