Citadel Advisors - ARCH CAP GROUP LTD ownership

ARCH CAP GROUP LTD's ticker is and the CUSIP is G0450A955. A total of 1 filers reported holding ARCH CAP GROUP LTD in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of ARCH CAP GROUP LTD
ValueSharesWeighting
Q2 2016$209,000
-42.4%
2,900
-43.1%
0.00%
Q1 2016$363,000
+57.8%
5,100
+54.5%
0.00%
Q4 2015$230,000
+20.4%
3,300
+26.9%
0.00%
Q3 2015$191,000
+5.5%
2,600
-3.7%
0.00%
Q2 2015$181,000
+33.1%
2,700
+22.7%
0.00%
Q1 2015$136,000
-17.6%
2,200
-21.4%
0.00%
Q4 2014$165,000
+511.1%
2,800
+460.0%
0.00%
Q3 2014$27,000
+145.5%
500
+150.0%
0.00%
Q2 2014$11,000
-8.3%
2000.0%0.00%
Q1 2014$12,000
-77.8%
200
-80.0%
0.00%
Q3 2013$54,000
-41.9%
1,000
-44.4%
0.00%
Q2 2013$93,0001,8000.00%
Other shareholders
ARCH CAP GROUP LTD shareholders Q2 2015
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