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Spok Holdings
SPOK

Overview Fund Activity

117 hedge funds and large institutions have $208M invested in Spok Holdings in 2018 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 36 increasing their positions, 46 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
117
Holders Change
-2
Holders Change %
-1.68%
% of All Funds
2.61%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
36
Reduced
46
Closed
15
Calls
–
Puts
$295K
Net Calls
-$295K
Net Calls Change
-$295K

Top Buyers

1
SIM
Spark Investment Management
New York
+$1.47M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$1.25M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$788K
4
AIM
Alambic Investment Management
California
+$708K
5
MAM
Martingale Asset Management
Massachusetts
+$673K

Top Sellers

1
Bank of New York Mellon
Bank of New York Mellon
New York
-$1.49M
2
Millennium Management
Millennium Management
New York
-$1.11M
3
Renaissance Technologies
Renaissance Technologies
New York
-$1.03M
4
BlackRock
BlackRock
New York
-$931K
5
Goldman Sachs
Goldman Sachs
New York
-$721K
Name Holding Trade Value Shares
Change 		Shares
Change %
Prudential Financial
51
Prudential Financial
New Jersey
$387K +$4.96K +374 +1%
TD Asset Management
52
TD Asset Management
Ontario, Canada
$385K – – –
California State Teachers Retirement System (CalSTRS)
53
California State Teachers Retirement System (CalSTRS)
California
$385K +$18.5K +1,395 +5%
Morgan Stanley
54
Morgan Stanley
New York
$379K -$40.7K -3,063 -10%
PAM
55
Panagora Asset Management
Massachusetts
$372K -$75.8K -5,724 -17%
ASRS
56
Arizona State Retirement System
Arizona
$369K +$21.4K +1,614 +6%
Mackenzie Financial
57
Mackenzie Financial
Ontario, Canada
$355K +$48.1K +3,631 +16%
PCM
58
Prelude Capital Management
New York
$323K +$272K +20,512 +529%
CCIA
59
Campbell & Co Investment Adviser
Maryland
$322K +$161K +10,960 +100%
AllianceBernstein
60
AllianceBernstein
Tennessee
$306K -$29.2K -2,200 -9%
DZ Bank
61
DZ Bank
Germany
$304K – – –
CS
62
Credit Suisse
Switzerland
$288K +$27K +2,031 +10%
Citadel Advisors
63
Citadel Advisors
Florida
$266K -$115K -8,707 -30%
RC
64
RBF Capital
California
$265K – – –
New York State Common Retirement Fund
65
New York State Common Retirement Fund
New York
$264K – – –
Tudor Investment Corp
66
Tudor Investment Corp
Connecticut
$258K +$53.1K +4,005 +26%
State Board of Administration of Florida Retirement System
67
State Board of Administration of Florida Retirement System
Florida
$250K – – –
Comerica Bank
68
Comerica Bank
Texas
$247K -$759 -55 -0.3%
Public Sector Pension Investment Board (PSP Investments)
69
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$211K +$23.9K +1,800 +13%
Bessemer Group
70
Bessemer Group
New Jersey
$199K +$199K +15,000 New
Jacobs Levy Equity Management
71
Jacobs Levy Equity Management
New Jersey
$197K – – –
UA
72
Unison Advisors
District of Columbia
$195K +$1.58K +119 +0.8%
AIG
73
American International Group
New York
$188K -$2.21K -167 -1%
MAM
74
Meeder Asset Management
Ohio
$186K +$180K +13,605 +3,085%
MC
75
Menta Capital
California
$172K +$172K +12,961 New
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