SIMPLEX TRADING, LLC - INTERACTIVE BROKERS GROUP IN ownership

INTERACTIVE BROKERS GROUP IN's ticker is and the CUSIP is 45841N957. A total of 2 filers reported holding INTERACTIVE BROKERS GROUP IN in Q4 2016. 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$943
-77.0%
10,900
-77.9%
0.00%
-66.7%
Q2 2023$4,095
-29.3%
49,300
-29.8%
0.00%
-40.0%
Q1 2023$5,795
-4.3%
70,200
-16.1%
0.01%
-28.6%
Q4 2022$6,055
-98.7%
83,700
+1078.9%
0.01%
+600.0%
Q3 2022$453,000
+8.4%
7,100
-6.6%
0.00%
Q2 2022$418,000
-5.2%
7,600
+13.4%
0.00%
Q1 2022$441,000
-89.9%
6,700
-87.8%
0.00%
-100.0%
Q4 2021$4,360,000
-41.0%
54,900
-50.8%
0.00%
-42.9%
Q3 2021$7,385,000
+0.6%
111,600
-0.1%
0.01%0.0%
Q2 2021$7,342,000
+38.5%
111,700
+15285.7%
0.01%
-30.0%
Q1 2021$5,302,000
+522.3%
726
+418.6%
0.01%
+900.0%
Q4 2020$852,000
-58.6%
140
-67.1%
0.00%
-66.7%
Q3 2020$2,058,000
+89.5%
426
+63.8%
0.00%
+50.0%
Q2 2020$1,086,000
+5.3%
260
+8.8%
0.00%0.0%
Q1 2020$1,031,000
+3.8%
239
+12.2%
0.00%0.0%
Q4 2019$993,000
-5.8%
213
+8.7%
0.00%
-33.3%
Q3 2019$1,054,000
-51.0%
196
-50.6%
0.00%
-50.0%
Q2 2019$2,151,000
-53.4%
397
-55.4%
0.01%
-53.8%
Q1 2019$4,617,000
+113.9%
890
+125.3%
0.01%
+116.7%
Q4 2018$2,158,000
+42.4%
395
+44.2%
0.01%
+20.0%
Q3 2018$1,515,000
-50.7%
274
-42.6%
0.01%
-58.3%
Q2 2018$3,072,000
+3431.0%
477
-12.3%
0.01%
+200.0%
Q1 2018$87,000
+770.0%
544
+724.2%
0.00%
Q4 2017$10,000
+400.0%
66
-41.1%
0.00%
Q3 2017$2,000
-71.4%
112
-5.1%
0.00%
Q2 2017$7,000
-92.0%
118
-79.0%
0.00%
-100.0%
Q1 2017$87,000
+112.2%
561
+87.6%
0.00%
+100.0%
Q4 2016$41,000
+32.3%
299
+23.6%
0.00%0.0%
Q3 2016$31,000
-34.0%
242
-2.4%
0.00%
-33.3%
Q2 2016$47,000
+161.1%
248
+89.3%
0.00%
+200.0%
Q1 2016$18,000
-35.7%
131
-43.0%
0.00%
-50.0%
Q4 2015$28,000
+300.0%
230
+576.5%
0.00%
+100.0%
Q3 2015$7,00034
+161.5%
0.00%
Q2 2015$013
-74.0%
0.00%
Q1 2015$0
-100.0%
50
-15.3%
0.00%
Q4 2014$1,000590.00%
Other shareholders
INTERACTIVE BROKERS GROUP IN shareholders Q4 2016
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 16,300$595,0000.01%
SIMPLEX TRADING, LLC 299$41,0000.00%
View complete list of INTERACTIVE BROKERS GROUP IN shareholders