|
1
|
Vestor Capital
Chicago,
Illinois
|
$31.7M
|
+$837K
|
+26,970
|
New
|
|
|
2
|
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
$9.6M
|
+$2.57M
|
+82,704
|
+78%
|
|
|
3
|
UBS Group
Zurich,
Switzerland
|
$6.1M
|
-$49M
|
-1,579,699
|
-93%
|
|
|
4
|
|
$2.71M
|
+$1.66M
|
+53,397
|
New
|
|
|
5
|
|
$2.45M
|
+$1.5M
|
+48,407
|
New
|
|
|
6
|
Capstone Capital Management
Hong Kong,
|
$2.41M
|
+$1.48M
|
+47,610
|
New
|
|
|
7
|
Simplex Trading
Chicago,
Illinois
|
$1.01M
|
+$586K
|
+18,897
|
+1,724%
|
|
|
8
|
|
$990K
|
+$606K
|
+19,550
|
New
|
|
|
9
|
|
$691K
|
+$313K
|
+10,080
|
+284%
|
|
|
10
|
Scientech Research LLC
Jersey City,
New Jersey
|
$521K
|
+$319K
|
+10,284
|
New
|
|
|
11
|
Group One Trading
Chicago,
Illinois
|
$449K
|
-$3.49M
|
-112,639
|
-93%
|
|
|
12
|
|
$264K
|
-$3.39M
|
-109,260
|
-99%
|
|
|
13
|
|
$243K
|
-$7.15M
|
-230,520
|
-98%
|
|
|
14
|
Optiver Holding
Amsterdam,
Netherlands
|
$230K
|
-$1.14M
|
-36,659
|
-89%
|
|
|
15
|
SBI Securities
Tokyo,
Japan
|
$103K
|
+$46.9K
|
+1,513
|
+287%
|
|
|
16
|
Tower Research Capital (TRC)
New York
|
$29.1K
|
+$10.9K
|
+351
|
+157%
|
|
|
17
|
Jump Financial
Chicago,
Illinois
|
–
|
-$816K
|
-126,016
|
Closed
|
|
|
18
|
Belvedere Trading
Chicago,
Illinois
|
–
|
-$3.19M
|
-102,952
|
Closed
|
|
|
19
|
XTX Topco
George Town,
Cayman Islands
|
–
|
-$568K
|
-87,712
|
Closed
|
|
|
20
|
GTS Securities
Miami,
Florida
|
–
|
-$454K
|
-70,120
|
Closed
|
|
|
21
|
DRW Securities
Chicago,
Illinois
|
–
|
-$350K
|
-53,992
|
Closed
|
|
