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Spok Holdings
SPOK

Overview Fund Activity

124 hedge funds and large institutions have $341M invested in Spok Holdings in 2017 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 54 increasing their positions, 31 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
124
Holders Change
-1
Holders Change %
-0.8%
% of All Funds
3.09%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
54
Reduced
31
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
BlackRock
BlackRock
New York
$72.1M
2
Vanguard Group
Vanguard Group
Pennsylvania
$45.3M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$30.6M
4
NI
Numeric Investors
Massachusetts
$10.7M
5
Invesco
Invesco
Georgia
$3.46M

Top Sellers

1
Mackenzie Financial
Mackenzie Financial
Ontario, Canada
$242K
2
QI
QS Investors
New York
$0
3
AQR Capital Management
AQR Capital Management
Connecticut
$357K
4
LSV Asset Management
LSV Asset Management
Illinois
$3.74M
5
OSAM
O'Shaughnessy Asset Management
Connecticut
$5.79M
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$72.1M +$72M +3,790,139 +87,816%
Vanguard Group
2
Vanguard Group
Pennsylvania
$45.3M +$3.52M +185,356 +8%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$30.6M +$2.31M +121,366 +8%
Renaissance Technologies
4
Renaissance Technologies
New York
$29.5M -$424K -22,300 -1%
PAIM
5
Punch & Associates Investment Management
Minnesota
$17.1M +$219K +11,550 +1%
State Street
6
State Street
Massachusetts
$12.3M +$466K +24,537 +4%
NI
7
Numeric Investors
Massachusetts
$10.7M +$1.29M +68,058 +14%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$10.4M -$2.83K -149 -0%
OSAM
9
O'Shaughnessy Asset Management
Connecticut
$5.79M -$877K -46,166 -13%
Morgan Stanley
10
Morgan Stanley
New York
$5.5M +$383K +20,136 +7%
American Century Companies
11
American Century Companies
Missouri
$5.44M +$648K +34,097 +14%
Northern Trust
12
Northern Trust
Illinois
$5.3M +$80.2K +4,222 +2%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$5.08M +$473K +24,875 +10%
BCM
14
Bridgeway Capital Management
Texas
$4.37M +$4.75K +250 +0.1%
LSV Asset Management
15
LSV Asset Management
Illinois
$3.74M -$958K -50,416 -20%
Invesco
16
Invesco
Georgia
$3.46M +$849K +44,675 +33%
Principal Financial Group
17
Principal Financial Group
Iowa
$3.13M +$103K +5,434 +3%
HighTower Advisors
18
HighTower Advisors
Illinois
$2.94M +$72.5K +3,800 +3%
Ameriprise
19
Ameriprise
Minnesota
$2.62M +$118K +6,199 +5%
Charles Schwab
20
Charles Schwab
California
$2.61M +$271K +14,266 +12%
Wells Fargo
21
Wells Fargo
California
$2.51M -$281K -14,809 -10%
AllianceBernstein
22
AllianceBernstein
Tennessee
$2.36M +$335K +17,640 +17%
PPA
23
Parametric Portfolio Associates
Washington
$2.27M +$112K +5,915 +5%
CS
24
Credit Suisse
Switzerland
$2.13M +$132K +6,932 +7%
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$1.98M -$265K -13,929 -12%
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