SIMPLEX TRADING, LLC - ARCH CAP GROUP LTD ownership

ARCH CAP GROUP LTD's ticker is and the CUSIP is G0450A955. A total of 3 filers reported holding ARCH CAP GROUP LTD in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ARCH CAP GROUP LTD
ValueSharesWeighting
Q3 2023$940
+601.5%
11,800
+555.6%
0.00%
Q2 2023$134
-70.9%
1,800
-73.5%
0.00%
Q1 2023$461
+723.2%
6,800
+655.6%
0.00%
Q4 2022$56
-100.0%
900
-87.7%
0.00%
Q3 2022$332,000
+55.9%
7,300
+55.3%
0.00%
Q2 2022$213,000
-19.9%
4,700
-14.5%
0.00%
Q1 2022$266,000
-33.5%
5,500
-38.9%
0.00%
Q4 2021$400,000
+273.8%
9,000
+233.3%
0.00%
Q3 2021$107,000
-1.8%
2,700
-3.6%
0.00%
Q2 2021$109,000
-58.7%
2,800
+3958.0%
0.00%
Q1 2021$264,000
-35.1%
69
-38.9%
0.00%
-100.0%
Q4 2020$407,000
+4.1%
113
-15.7%
0.00%0.0%
Q3 2020$391,000
+15.0%
134
+12.6%
0.00%0.0%
Q2 2020$340,000
+2990.9%
119
+2875.0%
0.00%
Q1 2020$11,000
-96.0%
4
-93.8%
0.00%
-100.0%
Q4 2019$274,000
+1857.1%
64
+1500.0%
0.00%
Q2 2019$14,000
-97.1%
4
-97.6%
0.00%
-100.0%
Q3 2018$491,000
-74.6%
165
-77.5%
0.00%
-75.0%
Q2 2018$1,936,000
+5431.4%
732
+188.2%
0.01%
+300.0%
Q1 2018$35,000254
+25300.0%
0.00%
Q4 2017$01
-85.7%
0.00%
Q2 2017$0
-100.0%
7
-56.2%
0.00%
Q1 2017$1,00016
+23.1%
0.00%
Q2 2016$013
+1200.0%
0.00%
Q1 2016$0
-100.0%
1
-95.0%
0.00%
-100.0%
Q4 2015$49,000
+1125.0%
20
-33.3%
0.00%
Q1 2015$4,000
+33.3%
300.0%0.00%
Q4 2014$3,000300.00%
Other shareholders
ARCH CAP GROUP LTD shareholders Q3 2021
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 11,800$9400.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
JANE STREET GROUP, LLC 15,000$1,195,6500.00%
View complete list of ARCH CAP GROUP LTD shareholders