SPOK icon

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 %
Millennium Management
26
Millennium Management
New York
$1.2M -$1.11M -83,802 -48%
OAM
27
Oxford Asset Management
United Kingdom
$1.12M +$530K +39,938 +89%
Arrowstreet Capital
28
Arrowstreet Capital
Massachusetts
$1.08M +$315K +23,800 +41%
Bank of America
29
Bank of America
North Carolina
$932K -$197K -14,865 -17%
Royal Bank of Canada
30
Royal Bank of Canada
Ontario, Canada
$911K -$7.96K -601 -0.9%
D.E. Shaw & Co
31
D.E. Shaw & Co
New York
$901K +$418K +31,491 +86%
HighTower Advisors
32
HighTower Advisors
Illinois
$892K -$410K -30,806 -31%
RhumbLine Advisers
33
RhumbLine Advisers
Massachusetts
$875K +$106K +7,992 +14%
New York State Teachers Retirement System (NYSTRS)
34
New York State Teachers Retirement System (NYSTRS)
New York
$722K -$24.5K -1,847 -3%
MAM
35
Martingale Asset Management
Massachusetts
$673K +$673K +50,710 New
Russell Investments Group
36
Russell Investments Group
United Kingdom
$657K -$102K -7,671 -13%
SRAM
37
Stone Ridge Asset Management
New York
$655K +$90.1K +6,791 +16%
Two Sigma Advisers
38
Two Sigma Advisers
New York
$579K -$52.5K -3,959 -8%
SO
39
STRS Ohio
Ohio
$570K -$33.1K -2,500 -5%
AQR Capital Management
40
AQR Capital Management
Connecticut
$546K +$151K +11,363 +38%
TA
41
Teachers Advisors
New York
$523K – – –
Legal & General Group
42
Legal & General Group
United Kingdom
$519K – – –
California Public Employees Retirement System
43
California Public Employees Retirement System
California
$511K +$9.88K +745 +2%
TCIM
44
TIAA CREF Investment Management
New York
$486K -$5.55K -418 -1%
Bank of Montreal
45
Bank of Montreal
Ontario, Canada
$454K +$396K +29,884 +681%
Swiss National Bank
46
Swiss National Bank
Switzerland
$448K – – –
Deutsche Bank
47
Deutsche Bank
Germany
$415K -$561K -42,720 -57%
Wells Fargo
48
Wells Fargo
California
$414K -$5K -377 -1%
Canada Life
49
Canada Life
Manitoba, Canada
$412K +$74.5K +6,004 +22%
GCP
50
GSA Capital Partners
United Kingdom
$395K -$27.8K -2,100 -7%
1
2
3 4 5