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Spok Holdings
SPOK

Overview Fund Activity

126 hedge funds and large institutions have $264M invested in Spok Holdings in 2017 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 31 increasing their positions, 48 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
Holders Change
+10
Holders Change %
+8.62%
% of All Funds
2.86%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
21
Increased
31
Reduced
48
Closed
11
Calls
$263K
Puts
$984K
Net Calls
-$721K
Net Calls Change
-$721K

Top Buyers

1
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
$1.55M
2
Millennium Management
Millennium Management
New York
$1.03M
3
State Street
State Street
Massachusetts
$11M
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$604K
5
AIM
Alambic Investment Management
California
$543K

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
$35.4M
2
BlackRock
BlackRock
New York
$54.4M
3
Invesco
Invesco
Georgia
$2.45M
4
PCM
Piermont Capital Management
Missouri
$0
5
ETM
Euclidean Technologies Management
Washington
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Swiss National Bank
51
Swiss National Bank
Switzerland
$529K – – –
ASRS
52
Arizona State Retirement System
Arizona
$526K +$364K +23,241 +225%
Two Sigma Investments
53
Two Sigma Investments
New York
$522K -$192K -12,280 -27%
Canada Life
54
Canada Life
Manitoba, Canada
$521K +$4.92K +315 +1%
Russell Investments Group
55
Russell Investments Group
United Kingdom
$519K -$9.95K -624 -2%
MERSOM
56
Municipal Employees' Retirement System of Michigan
Michigan
$509K +$78.3K +5,000 +18%
D.E. Shaw & Co
57
D.E. Shaw & Co
New York
$497K +$115K +7,349 +30%
AG
58
Aperio Group
California
$490K -$441K -28,144 -47%
California State Teachers Retirement System (CalSTRS)
59
California State Teachers Retirement System (CalSTRS)
California
$490K -$6.01K -384 -1%
Wells Fargo
60
Wells Fargo
California
$476K +$101K +6,471 +27%
SG Americas Securities
61
SG Americas Securities
New York
$451K +$311K +19,880 +222%
Balyasny Asset Management
62
Balyasny Asset Management
Illinois
$427K -$149K -9,500 -26%
DZ Bank
63
DZ Bank
Germany
$358K – – –
TRCT
64
Tower Research Capital (TRC)
New York
$337K +$198K +12,645 +143%
TEE
65
Tibra Equities Europe
United Kingdom
$325K +$325K +20,789 New
RC
66
RBF Capital
California
$313K – – –
New York State Common Retirement Fund
67
New York State Common Retirement Fund
New York
$311K – – –
Comerica Bank
68
Comerica Bank
Texas
$308K -$10.2K -683 -3%
State Board of Administration of Florida Retirement System
69
State Board of Administration of Florida Retirement System
Florida
$295K – – –
Connor, Clark & Lunn Investment Management (CC&L)
70
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$276K -$287K -18,325 -51%
Squarepoint
71
Squarepoint
New York
$273K +$273K +17,470 New
Manulife (Manufacturers Life Insurance)
72
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$252K -$25.5K -1,635 -9%
State of Tennessee, Department of Treasury
73
State of Tennessee, Department of Treasury
Tennessee
$247K -$52.7K -3,372 -18%
AIG
74
American International Group
New York
$247K -$4.83K -309 -2%
HW
75
Hancock Whitney
Mississippi
$245K +$54.9K +3,504 +29%
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