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Spok Holdings
SPOK

Overview Fund Activity

119 hedge funds and large institutions have $244M invested in Spok Holdings in 2018 Q3 according to their latest regulatory filings, with 18 funds opening new positions, 31 increasing their positions, 48 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
119
Holders Change
+4
Holders Change %
+3.48%
% of All Funds
2.72%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
31
Reduced
48
Closed
13
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
AL
1
AJO LP
Pennsylvania
$2.77M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$2.52M
3
Goldman Sachs
3
Goldman Sachs
New York
$3.37M
4
BlackRock
4
BlackRock
New York
$48.9M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$885K

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$27.7M
2
Morgan Stanley
2
Morgan Stanley
New York
$487K
3
Citadel Advisors
3
Citadel Advisors
Florida
$443K
4
AIM
4
Alambic Investment Management
California
$1.22M
5
Invesco
5
Invesco
Georgia
$2.84M
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of America
26
Bank of America
North Carolina
$1.31M +$842K +54,714 +180%
AIM
27
Alambic Investment Management
California
$1.22M -$1.29M -83,716 -51%
Deutsche Bank
28
Deutsche Bank
Germany
$1.15M -$30.5K -1,982 -3%
Royal Bank of Canada
29
Royal Bank of Canada
Ontario, Canada
$1.05M -$1.07M -70,714 -50%
RhumbLine Advisers
30
RhumbLine Advisers
Massachusetts
$893K -$78K -5,065 -8%
Arrowstreet Capital
31
Arrowstreet Capital
Massachusetts
$885K +$885K +57,449 New
Russell Investments Group
32
Russell Investments Group
United Kingdom
$881K -$53.4K -3,470 -6%
New York State Teachers Retirement System (NYSTRS)
33
New York State Teachers Retirement System (NYSTRS)
New York
$867K -$104K -6,777 -11%
SIM
34
Spark Investment Management
New York
$819K +$819K +53,200 New
Two Sigma Advisers
35
Two Sigma Advisers
New York
$734K +$12.3K +800 +2%
SO
36
STRS Ohio
Ohio
$700K -$70.8K -4,600 -9%
OAM
37
Oxford Asset Management
United Kingdom
$690K +$22.4K +1,456 +3%
SRAM
38
Stone Ridge Asset Management
New York
$656K +$29.3K +1,900 +5%
TA
39
Teachers Advisors
New York
$608K -$6.9K -448 -1%
Legal & General Group
40
Legal & General Group
United Kingdom
$602K -$16.3K -1,059 -3%
California Public Employees Retirement System
41
California Public Employees Retirement System
California
$582K +$6.05K +393 +1%
TCIM
42
TIAA CREF Investment Management
New York
$570K -$103K -6,705 -15%
D.E. Shaw & Co
43
D.E. Shaw & Co
New York
$561K -$46K -2,987 -8%
Swiss National Bank
44
Swiss National Bank
Switzerland
$521K – – –
PAM
45
Panagora Asset Management
Massachusetts
$520K -$46K -2,991 -8%
GCP
46
GSA Capital Partners
United Kingdom
$491K +$491K +31,900 New
Two Sigma Investments
47
Two Sigma Investments
New York
$488K -$252K -16,363 -34%
Morgan Stanley
48
Morgan Stanley
New York
$487K -$2.05M -132,850 -81%
Wells Fargo
49
Wells Fargo
California
$486K +$21.1K +1,372 +5%
AQR Capital Management
50
AQR Capital Management
Connecticut
$459K +$459K +29,824 New
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