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Spok Holdings
SPOK

Overview Fund Activity

125 hedge funds and large institutions have $270M invested in Spok Holdings in 2015 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 49 increasing their positions, 41 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
125
Holders Change
+5
Holders Change %
+4.17%
% of All Funds
3.49%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
12
Increased
49
Reduced
41
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
OSAM
O'Shaughnessy Asset Management
Connecticut
$3.51M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$13.8M
3
PAIM
Punch & Associates Investment Management
Minnesota
$11.7M
4
TC
TFS Capital
Pennsylvania
$1.56M
5
BCM
Bridgeway Capital Management
Texas
$3.79M

Top Sellers

1
LSV Asset Management
LSV Asset Management
Illinois
$7.8M
2
RA
Royce & Associates
New York
$771K
3
BFA
BlackRock Fund Advisors
California
$32.4M
4
CIM
Cambria Investment Management
California
$0
5
Vanguard Group
Vanguard Group
Pennsylvania
$27.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
SO
51
STRS Ohio
Ohio
$632K -$64.2K -3,900 -9%
GCP
52
GSA Capital Partners
United Kingdom
$625K -$405K -24,611 -39%
Los Angeles Capital Management
53
Los Angeles Capital Management
California
$591K – – –
Norges Bank
54
Norges Bank
Norway
$589K -$46.1K -2,800 -7%
Swiss National Bank
55
Swiss National Bank
Switzerland
$589K +$72.4K +4,400 +14%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$581K +$24.6K +1,492 +4%
CS
57
Credit Suisse
Switzerland
$571K +$359K +21,815 +170%
Citigroup
58
Citigroup
New York
$555K +$404K +24,559 +268%
TA
59
Teachers Advisors
New York
$550K – – –
PI
60
Putnam Investments
Massachusetts
$530K +$22.9K +1,389 +5%
DC
61
Deere & Company
Illinois
$521K -$269K -16,357 -34%
RFC
62
Russell Frank Company
Washington
$516K -$100K -6,075 -16%
Two Sigma Investments
63
Two Sigma Investments
New York
$512K -$172K -10,468 -25%
BG
64
BlackRock Group
United Kingdom
$505K +$21.7K +1,317 +4%
AllianceBernstein
65
AllianceBernstein
Tennessee
$483K – – –
Susquehanna International Group
66
Susquehanna International Group
Pennsylvania
$431K -$51.4K -3,121 -11%
AG
67
Aperio Group
California
$396K +$1.02K +62 +0.3%
Public Sector Pension Investment Board (PSP Investments)
68
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$389K -$168K -10,200 -30%
UBS AM
69
UBS AM
Illinois
$374K – – –
AI
70
Analytic Investors
California
$371K – – –
AQR Capital Management
71
AQR Capital Management
Connecticut
$367K +$95.1K +5,771 +35%
Comerica Bank
72
Comerica Bank
Texas
$364K -$356K -21,665 -49%
State Board of Administration of Florida Retirement System
73
State Board of Administration of Florida Retirement System
Florida
$357K – – –
GC
74
Globeflex Capital
California
$345K +$344K +20,895 +31,659%
RC
75
RBF Capital
California
$329K – – –
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