SIMPLEX TRADING, LLC - INTERACTIVE BROKERS GROUP IN ownership

INTERACTIVE BROKERS GROUP IN's ticker is and the CUSIP is 45841N907. A total of 4 filers reported holding INTERACTIVE BROKERS GROUP IN in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of INTERACTIVE BROKERS GROUP IN
ValueSharesWeighting
Q3 2023$15,710
+445.1%
181,500
+423.1%
0.01%
+500.0%
Q2 2023$2,882
-10.7%
34,700
-11.3%
0.00%
-33.3%
Q1 2023$3,228
-46.3%
39,100
-52.9%
0.00%
-57.1%
Q4 2022$6,012
-99.6%
83,100
+229.8%
0.01%
+250.0%
Q3 2022$1,610,000
+62.6%
25,200
+40.0%
0.00%
+100.0%
Q2 2022$990,000
-52.3%
18,000
-42.9%
0.00%
-50.0%
Q1 2022$2,076,000
-38.8%
31,500
-26.2%
0.00%
-33.3%
Q4 2021$3,391,000
+41.9%
42,700
+18.3%
0.00%
+50.0%
Q3 2021$2,389,000
+9.2%
36,100
+8.4%
0.00%0.0%
Q2 2021$2,188,000
-57.4%
33,300
+4630.1%
0.00%
-77.8%
Q1 2021$5,142,000
+156.6%
704
+114.0%
0.01%
+200.0%
Q4 2020$2,004,000
+159.2%
329
+105.6%
0.00%
+200.0%
Q3 2020$773,000
+68.4%
160
+45.5%
0.00%0.0%
Q2 2020$459,000
-27.1%
110
-24.7%
0.00%0.0%
Q1 2020$630,000
+384.6%
146
+421.4%
0.00%
Q4 2019$130,000
-91.6%
28
-90.3%
0.00%
-100.0%
Q3 2019$1,554,000
-12.3%
289
-11.6%
0.00%
-20.0%
Q2 2019$1,772,000
+38.3%
327
+32.4%
0.01%
+25.0%
Q1 2019$1,281,000
+65.1%
247
+73.9%
0.00%
+100.0%
Q4 2018$776,000
-61.9%
142
-61.4%
0.00%
-71.4%
Q3 2018$2,035,000
+192.8%
368
+240.7%
0.01%
+133.3%
Q2 2018$695,000
+581.4%
108
-54.6%
0.00%
-25.0%
Q1 2018$102,000
-15.0%
238
+45.1%
0.00%
-20.0%
Q4 2017$120,000
+46.3%
164
-1.2%
0.01%
+66.7%
Q3 2017$82,000
+355.6%
166
-8.3%
0.00%
+200.0%
Q2 2017$18,000
+28.6%
181
-52.2%
0.00%0.0%
Q1 2017$14,000
-30.0%
379
-18.5%
0.00%0.0%
Q4 2016$20,000
-4.8%
465
+56.0%
0.00%0.0%
Q3 2016$21,000
-8.7%
298
+5.7%
0.00%
-50.0%
Q2 2016$23,000
+9.5%
282
+248.1%
0.00%0.0%
Q1 2016$21,000
-75.3%
81
-84.5%
0.00%
-71.4%
Q4 2015$85,000
+608.3%
521
+754.1%
0.01%
+600.0%
Q3 2015$12,000
+9.1%
61
+238.9%
0.00%0.0%
Q2 2015$11,000
-15.4%
18
-41.9%
0.00%
-50.0%
Q1 2015$13,000
-31.6%
31
-36.7%
0.00%0.0%
Q4 2014$19,000490.00%
Other shareholders
INTERACTIVE BROKERS GROUP IN shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 129,900$9,488,0000.01%
SIMPLEX TRADING, LLC 704$5,142,0000.01%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of INTERACTIVE BROKERS GROUP IN shareholders