|
1
|
IMC Chicago
Chicago,
Illinois
|
$2.24M
|
+$2.51M
|
+67,411
|
New
|
|
|
2
|
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
$1.02M
|
+$805K
|
+21,597
|
+239%
|
|
|
3
|
Renaissance Technologies
New York
|
$824K
|
+$924K
|
+24,800
|
New
|
|
|
4
|
|
$268K
|
+$301K
|
+8,067
|
New
|
|
|
5
|
|
$242K
|
+$261K
|
+7,000
|
New
|
|
|
6
|
Simplex Trading
Chicago,
Illinois
|
$210K
|
+$54.9K
|
+1,474
|
+30%
|
|
|
7
|
AFG Fiduciary Services
Hingham,
Massachusetts
|
$136K
|
+$153K
|
+4,105
|
New
|
|
|
8
|
Optiver Holding
Amsterdam,
Netherlands
|
$73.1K
|
-$152K
|
-4,084
|
-65%
|
|
|
9
|
Osaic Holdings
Scottsdale,
Arizona
|
$12K
|
–
|
–
|
–
|
|
|
10
|
UBS Group
Zurich,
Switzerland
|
$5.96K
|
-$5.78K
|
-155
|
-46%
|
|
|
11
|
Group One Trading
Chicago,
Illinois
|
$4.41K
|
–
|
–
|
–
|
|
|
12
|
Aptus Capital Advisors
Fairhope,
Alabama
|
$122
|
–
|
–
|
–
|
|
|
13
|
|
–
|
-$229K
|
-5,273
|
Closed
|
|
|
14
|
Tower Research Capital (TRC)
New York
|
–
|
-$171K
|
-3,938
|
Closed
|
|
|
15
|
|
–
|
-$147K
|
-3,400
|
Closed
|
|
|
16
|
Headlands Technologies
Chicago,
Illinois
|
–
|
-$2.89K
|
-67
|
Closed
|
|
