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Spok Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
Simplex Trading
51
Simplex Trading
Illinois
$47K -$20.7K -2,277 -28%
Wells Fargo
52
Wells Fargo
California
$43K +$1.75K +193 +4%
TRSOTSOK
53
Teachers Retirement System of the State of Kentucky
Kentucky
$38K
PFA
54
Professional Financial Advisors
Nebraska
$21K +$16.6K +1,829 +245%
JP Morgan Chase
55
JP Morgan Chase
New York
$14K -$16.7K -1,841 -51%
UBS Group
56
UBS Group
Switzerland
$5K -$10.8K -1,194 -63%
Fidelity Investments
57
Fidelity Investments
Massachusetts
$3K
CAPTRUST Financial Advisors
58
CAPTRUST Financial Advisors
North Carolina
$3K +$3.22K +355 New
MAM
59
Meeder Asset Management
Ohio
$2K +$2.84K +313 New
CC
60
Centiva Capital
New York
-$467K -50,000 Closed
CC
61
Corton Capital
Ontario, Canada
-$390K -41,784 Closed
MS
62
Maven Securities
Jersey
-$257K -27,530 Closed
VAM
63
Vazirani Asset Management
New York
-$221K -23,670 Closed
Group One Trading
64
Group One Trading
Illinois
-$205K -22,620 Closed
PGCM
65
Prescott Group Capital Management
Oklahoma
-$202K -21,598 Closed
Walleye Capital
66
Walleye Capital
New York
-$185K -19,847 Closed
DU
67
Delphia (USA)
Ontario, Canada
-$151K -16,195 Closed
FQ
68
First Quadrant
California
-$136K -14,600 Closed
MFW
69
Meristem Family Wealth
Minnesota
-$103K -11,000 Closed
DAM
70
DLD Asset Management
New York
-$93K -10,000 Closed
LCS
71
Levin Capital Strategies
New York
-$93K -10,000 Closed
EVM
72
Eaton Vance Management
Massachusetts
-$21K -2,202 Closed
STCOSD
73
Sageworth Trust Company of South Dakota
South Dakota
-$309 -34 -72%
QC
74
Quent Capital
New York
+$9 +1 New