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Spok Holdings
SPOK

Overview Fund Activity

131 hedge funds and large institutions have $297M invested in Spok Holdings in 2016 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 59 increasing their positions, 33 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
131
Holders Change
+5
Holders Change %
+3.97%
% of All Funds
3.5%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
15
Increased
59
Reduced
33
Closed
10
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$36.7M
2
RFC
Russell Frank Company
Washington
$3.4M
3
OSAM
O'Shaughnessy Asset Management
Connecticut
$7.01M
4
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$1.95M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$23.1M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$11.6M
2
NI
Numeric Investors
Massachusetts
$8.37M
3
LSV Asset Management
LSV Asset Management
Illinois
$3.68M
4
BFA
BlackRock Fund Advisors
California
$38.7M
5
First Trust Advisors
First Trust Advisors
Illinois
$1.75M
Name Holding Trade Value Shares
Change 		Shares
Change %
BFA
1
BlackRock Fund Advisors
California
$38.7M -$1.2M -68,578 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$36.7M +$5.5M +314,005 +18%
Renaissance Technologies
3
Renaissance Technologies
New York
$29M -$343K -19,616 -1%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$23.1M +$1.29M +73,612 +6%
PAIM
5
Punch & Associates Investment Management
Minnesota
$13.5M +$53.8K +3,074 +0.4%
BIT
6
BlackRock Institutional Trust
California
$13.5M +$367K +20,935 +3%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$11.6M -$5.89M -336,607 -34%
State Street
8
State Street
Massachusetts
$9.8M -$134K -7,667 -1%
NI
9
Numeric Investors
Massachusetts
$8.37M -$2.57M -146,486 -23%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$7.73M +$86.4K +4,933 +1%
OSAM
11
O'Shaughnessy Asset Management
Connecticut
$7.01M +$1.84M +105,225 +36%
Northern Trust
12
Northern Trust
Illinois
$5.48M +$20.1K +1,161 +0.4%
American Century Companies
13
American Century Companies
Missouri
$4.64M +$85.4K +4,879 +2%
Invesco
14
Invesco
Georgia
$4.48M +$904K +51,629 +25%
BCM
15
Bridgeway Capital Management
Texas
$4.03M -$3.5K -200 -0.1%
LSV Asset Management
16
LSV Asset Management
Illinois
$3.68M -$1.86M -106,225 -34%
RFC
17
Russell Frank Company
Washington
$3.4M +$3.13M +178,754 +1,176%
Morgan Stanley
18
Morgan Stanley
New York
$2.8M -$428K -24,449 -13%
HighTower Advisors
19
HighTower Advisors
Illinois
$2.79M -$34.8K -1,977 -1%
Principal Financial Group
20
Principal Financial Group
Iowa
$2.5M +$56.7K +3,236 +2%
Wells Fargo
21
Wells Fargo
California
$2.34M +$27.8K +1,585 +1%
JPMorgan Chase & Co
22
JPMorgan Chase & Co
New York
$2.2M -$98.9K -5,647 -4%
PPA
23
Parametric Portfolio Associates
Washington
$2.17M +$164K +9,389 +8%
Ameriprise
24
Ameriprise
Minnesota
$2.17M +$33.9K +1,935 +2%
AIM
25
Alambic Investment Management
California
$2M +$808K +46,127 +68%
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