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Spok Holdings

116 hedge funds and large institutions have $234M invested in Spok Holdings in 2013 Q2 according to their latest regulatory filings, with 116 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
116
Holders Change
+116
Holders Change %
% of All Funds
3.79%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
116
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Shares
Change %
BCM
51
Bridgeway Capital Management
Texas
$624K +$624K +45,950 New
Public Sector Pension Investment Board (PSP Investments)
52
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$571K +$571K +42,047 New
PI
53
Putnam Investments
Massachusetts
$566K +$566K +41,684 New
NTCOC
54
Northern Trust Company of Connecticut
Connecticut
$559K +$559K +41,200 New
California State Teachers Retirement System (CalSTRS)
55
California State Teachers Retirement System (CalSTRS)
California
$512K +$512K +37,718 New
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$495K +$495K +36,503 New
Fidelity Investments
57
Fidelity Investments
Massachusetts
$493K +$493K +36,297 New
QI
58
QS Investors
New York
$483K +$483K +35,600 New
AllianceBernstein
59
AllianceBernstein
Tennessee
$464K +$464K +34,177 New
Barclays
60
Barclays
United Kingdom
$439K +$439K +32,353 New
Royal Bank of Canada
61
Royal Bank of Canada
Ontario, Canada
$439K +$439K +32,372 New
Deutsche Bank
62
Deutsche Bank
Germany
$436K +$436K +32,212 New
TA
63
Teachers Advisors
New York
$435K +$435K +32,048 New
WBC
64
Westpac Banking Corp
Australia
$405K +$405K +30,551 New
CS
65
Credit Suisse
Switzerland
$381K +$381K +28,070 New
Swiss National Bank
66
Swiss National Bank
Switzerland
$373K +$373K +27,500 New
CCMH
67
Cornerstone Capital Management Holdings
New York
$370K +$370K +27,200 New
SCM
68
Sterling Capital Management
North Carolina
$351K +$351K +25,836 New
BGIM
69
Brandywine Global Investment Management
Pennsylvania
$344K +$344K +25,300 New
Bank of America
70
Bank of America
North Carolina
$337K +$337K +24,785 New
TPSF
71
Texas Permanent School Fund
Texas
$329K +$329K +24,271 New
DekaBank Deutsche Girozentrale
72
DekaBank Deutsche Girozentrale
Germany
$327K +$327K +24,107 New
GMIM
73
General Motors Investment Management
New York
$315K +$315K +23,200 New
GAM
74
Gotham Asset Management
New York
$309K +$309K +22,774 New
Citigroup
75
Citigroup
New York
$308K +$308K +22,700 New