Citadel Advisors - BOSTON SCIENTIFIC CORP ownership

BOSTON SCIENTIFIC CORP's ticker is and the CUSIP is 101137907. A total of 5 filers reported holding BOSTON SCIENTIFIC CORP 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 BOSTON SCIENTIFIC CORP
ValueSharesWeighting
Q2 2016$5,006,000
-3.6%
214,200
-22.4%
0.01%
-14.3%
Q1 2016$5,192,000
+72.7%
276,000
+69.3%
0.01%
+133.3%
Q4 2015$3,006,000
+60.4%
163,000
+42.7%
0.00%
+50.0%
Q3 2015$1,874,000
-9.8%
114,200
-2.7%
0.00%0.0%
Q2 2015$2,078,000
-47.2%
117,400
-47.0%
0.00%
-50.0%
Q1 2015$3,933,000
+29.5%
221,600
-3.3%
0.00%
+33.3%
Q4 2014$3,036,000
+354.5%
229,100
+304.8%
0.00%
+200.0%
Q3 2014$668,000
+30.7%
56,600
+41.5%
0.00%0.0%
Q2 2014$511,000
-80.7%
40,000
-79.5%
0.00%
-66.7%
Q1 2014$2,642,000
+73.9%
195,400
+54.6%
0.00%
+50.0%
Q4 2013$1,519,000
-64.2%
126,400
-65.0%
0.00%
-66.7%
Q3 2013$4,239,000
+49.8%
361,100
+18.3%
0.01%
+20.0%
Q2 2013$2,830,000305,3000.01%
Other shareholders
BOSTON SCIENTIFIC CORP shareholders Q2 2015
NameSharesValueWeighting ↓
KNIGHT CAPITAL GROUP LLC 40,500$375,0000.01%
Citadel Advisors 305,300$2,830,0000.01%
Timber Hill LLC 151,400$1,403,0000.01%
GROUP ONE TRADING, L.P. 13,700$127,0000.00%
View complete list of BOSTON SCIENTIFIC CORP shareholders