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Spok Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Public Sector Pension Investment Board (PSP Investments)
51
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$710K
California State Teachers Retirement System (CalSTRS)
52
California State Teachers Retirement System (CalSTRS)
California
$698K +$2.67K +171 +0.4%
Citigroup
53
Citigroup
New York
$692K +$228K +14,654 +58%
Norges Bank
54
Norges Bank
Norway
$670K
RhumbLine Advisers
55
RhumbLine Advisers
Massachusetts
$602K +$40.1K +2,575 +8%
AG
56
Algert Global
California
$590K -$38.9K -2,492 -7%
TA
57
Teachers Advisors
New York
$589K +$45.2K +2,900 +9%
Susquehanna International Group
58
Susquehanna International Group
Pennsylvania
$565K +$507K +32,529 New
State Board of Administration of Florida Retirement System
59
State Board of Administration of Florida Retirement System
Florida
$552K -$1.89K -121 -0.4%
Swiss National Bank
60
Swiss National Bank
Switzerland
$545K
PI
61
Putnam Investments
Massachusetts
$535K -$47.6K -3,053 -9%
RFC
62
Russell Frank Company
Washington
$526K
EGA
63
Eagle Global Advisors
Texas
$507K
AllianceBernstein
64
AllianceBernstein
Tennessee
$502K -$9.35K -600 -2%
PNC Financial Services Group
65
PNC Financial Services Group
Pennsylvania
$485K -$240K -15,400 -36%
BG
66
BlackRock Group
United Kingdom
$443K -$762K -48,875 -66%
VOYA Investment Management
67
VOYA Investment Management
Georgia
$436K
AI
68
Analytic Investors
California
$421K
UBS AM
69
UBS AM
Illinois
$394K
NFA
70
Nationwide Fund Advisors
Ohio
$378K -$2.23M -143,294 -87%
GMIM
71
General Motors Investment Management
New York
$368K
RC
72
RBF Capital
California
$347K
TPSF
73
Texas Permanent School Fund
Texas
$339K -$2.12K -136 -0.7%
MLICM
74
Metropolitan Life Insurance Company (MetLife)
New York
$320K
ProShare Advisors
75
ProShare Advisors
Maryland
$312K +$56.7K +3,639 +25%