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Spok Holdings
SPOK

Overview Fund Activity

123 hedge funds and large institutions have $210M invested in Spok Holdings in 2019 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 40 increasing their positions, 43 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
123
Holders Change
+6
Holders Change %
+5.13%
% of All Funds
2.67%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
40
Reduced
43
Closed
9
Calls
–
Puts
$577K
Net Calls
-$577K
Net Calls Change
-$282K

Top Buyers

1
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
+$5.21M
2
DRZID
DePrince Race & Zollo Inc (DRZ)
Florida
+$4.45M
3
MAM
Martingale Asset Management
Massachusetts
+$896K
4
JG
Jefferies Group
New York
+$716K
5
AQR Capital Management
AQR Capital Management
Connecticut
+$712K

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
-$6.7M
2
AL
AJO LP
Pennsylvania
-$2.71M
3
BCM
Bridgeway Capital Management
Texas
-$2.65M
4
BlackRock
BlackRock
New York
-$2.45M
5
AIM
Alambic Investment Management
California
-$773K
Name Holding Trade Value Shares
Change 		Shares
Change %
NSIM
101
North Star Investment Management
Illinois
$27K -$18.3K -1,359 -40%
AIP
102
Ameritas Investment Partners
Nebraska
$22K – – –
Acadian Asset Management
103
Acadian Asset Management
Massachusetts
$22K +$22K +1,609 New
UBS Group
104
UBS Group
Switzerland
$21K -$95.6K -7,188 -82%
Simplex Trading
105
Simplex Trading
Illinois
$16K -$2.31K -174 -13%
VCM
106
Versant Capital Management
Arizona
$11K -$1.99K -155 -15%
Zurich Cantonal Bank
107
Zurich Cantonal Bank
Switzerland
$10K – – –
QT
108
Quantamental Technologies
New York
$9K -$4.03K -296 -31%
PNC Financial Services Group
109
PNC Financial Services Group
Pennsylvania
$7K -$1.31K -95 -16%
LIA
110
LS Investment Advisors
Michigan
$7K – – –
MOACM
111
Mutual of America Capital Management
New York
$7K +$817 +60 +13%
GEA
112
Glen Eagle Advisors
New Jersey
$6.81K – – –
NWM
113
Northwest Wealth Management
Iowa
$4K -$5.33K -400 -57%
Fidelity Investments
114
Fidelity Investments
Massachusetts
$4K – – –
MPWT
115
MassMutual Private Wealth & Trust
Connecticut
$3.77K – – –
HGWM
116
Harvest Group Wealth Management
Massachusetts
$2K +$2K +111 New
WAM
117
Wealthspire Advisors (Maryland)
Maryland
$1K – – –
Toronto Dominion Bank
118
Toronto Dominion Bank
Ontario, Canada
$1K +$1K +47 New
CAM
119
Cresset Asset Management
Illinois
$1K +$710 +66 +244%
AL
120
AJO LP
Pennsylvania
– -$2.71M -204,220 Closed
CCIA
121
Campbell & Co Investment Adviser
Maryland
– -$322K -21,960 Closed
AG
122
Aperio Group
California
– -$155K -11,692 Closed
Susquehanna International Group
123
Susquehanna International Group
Pennsylvania
– -$147K -11,070 Closed
TI
124
Trexquant Investment
Connecticut
– -$137K -10,323 Closed
PP
125
PDT Partners
New York
– -$134K -10,112 Closed
2 3 4
5
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