Citadel Advisors - INSMED INC ownership

INSMED INC's ticker is and the CUSIP is 457669957. A total of 3 filers reported holding INSMED INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of INSMED INC
ValueSharesWeighting
Q4 2015$36,000
-79.5%
2,000
-78.9%
0.00%
Q3 2015$176,000
+188.5%
9,500
+280.0%
0.00%
Q2 2015$61,000
+144.0%
2,500
+108.3%
0.00%
Q1 2015$25,000
-51.0%
1,200
-63.6%
0.00%
Q4 2014$51,000
-56.0%
3,300
-62.9%
0.00%
Q3 2014$116,000
-64.2%
8,900
-45.1%
0.00%
Q2 2014$324,000
-58.9%
16,200
-60.9%
0.00%
-100.0%
Q1 2014$788,000
+545.9%
41,400
+475.0%
0.00%
Q4 2013$122,000
+20.8%
7,200
+10.8%
0.00%
Q3 2013$101,000
+910.0%
6,500
+712.5%
0.00%
Q2 2013$10,0008000.00%
Other shareholders
INSMED INC shareholders Q4 2013
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 2,500$83,0000.00%
SIMPLEX TRADING, LLC 12$39,0000.00%
View complete list of INSMED INC shareholders