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Spok Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
PPA
26
Parametric Portfolio Associates
Washington
$2.36M -$237K -12,753 -10%
AllianceBernstein
27
AllianceBernstein
Tennessee
$2.21M +$373K +20,110 +23%
CS
28
Credit Suisse
Switzerland
$2.18M -$469K -25,241 -19%
PCM
29
Piermont Capital Management
Missouri
$2.09M -$127K -6,860 -6%
QI
30
QS Investors
New York
$2.05M
FP
31
Foundry Partners
Minnesota
$1.98M +$594K +31,990 +51%
AQR Capital Management
32
AQR Capital Management
Connecticut
$1.96M -$904K -48,666 -34%
Goldman Sachs
33
Goldman Sachs
New York
$1.92M +$271K +14,611 +19%
California Public Employees Retirement System
34
California Public Employees Retirement System
California
$1.86M +$110K +5,900 +7%
SIM
35
Spark Investment Management
New York
$1.79M +$188K +10,100 +13%
New York State Teachers Retirement System (NYSTRS)
36
New York State Teachers Retirement System (NYSTRS)
New York
$1.66M -$16.7K -900 -1%
AIM
37
Alambic Investment Management
California
$1.65M -$380K -20,490 -20%
PAM
38
Panagora Asset Management
Massachusetts
$1.64M -$42.2K -2,273 -3%
Russell Investments Group
39
Russell Investments Group
United Kingdom
$1.64M +$1.43M +77,205 New
ETM
40
Euclidean Technologies Management
Washington
$1.56M +$463K +24,927 +50%
Connor, Clark & Lunn Investment Management (CC&L)
41
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.48M -$175K -9,400 -12%
GC
42
Guggenheim Capital
Illinois
$1.48M +$1.32M +71,218 New
MAM
43
Martingale Asset Management
Massachusetts
$1.45M
Acadian Asset Management
44
Acadian Asset Management
Massachusetts
$1.41M -$130K -6,992 -9%
AG
45
Aperio Group
California
$1.36M +$199K +10,707 +20%
Prudential Financial
46
Prudential Financial
New Jersey
$1.3M -$22.7K -1,220 -2%
Royal Bank of Canada
47
Royal Bank of Canada
Ontario, Canada
$1.26M -$16.6K -893 -1%
TCIM
48
TIAA CREF Investment Management
New York
$1.24M -$65.2K -3,513 -6%
NFA
49
Nationwide Fund Advisors
Ohio
$1.2M -$12.6K -676 -1%
BG
50
BlackRock Group
United Kingdom
$1.01M +$165K +8,909 +22%