Citadel Advisors - INTUITIVE SURGICAL INC ownership

INTUITIVE SURGICAL INC's ticker is and the CUSIP is 46120E902. A total of 4 filers reported holding INTUITIVE SURGICAL INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of INTUITIVE SURGICAL INC
ValueSharesWeighting
Q2 2016$57,080,000
-9.0%
86,300
-17.3%
0.06%
-19.0%
Q1 2016$62,750,000
-6.4%
104,400
-14.9%
0.08%
+8.2%
Q4 2015$67,014,000
+9.0%
122,700
-8.3%
0.07%
+25.9%
Q3 2015$61,492,000
-12.2%
133,800
-7.4%
0.06%
-4.9%
Q2 2015$70,010,000
+3.0%
144,500
+7.4%
0.06%
-4.7%
Q1 2015$67,977,000
-3.4%
134,600
+1.1%
0.06%
-7.2%
Q4 2014$70,402,000
+0.4%
133,100
-12.3%
0.07%
-5.5%
Q3 2014$70,104,000
+47.9%
151,800
+31.9%
0.07%
+35.2%
Q2 2014$47,398,000
-23.1%
115,100
-18.2%
0.05%
-25.0%
Q1 2014$61,625,000
+1.9%
140,700
-10.6%
0.07%
-8.9%
Q4 2013$60,454,000
+15.1%
157,400
+12.8%
0.08%
-1.2%
Q3 2013$52,527,000
-18.5%
139,600
+9.7%
0.08%
-27.9%
Q2 2013$64,488,000127,3000.11%
Other shareholders
INTUITIVE SURGICAL INC shareholders Q3 2014
NameSharesValueWeighting ↓
PURA VIDA INVESTMENTS, LLC 40,000$10,218,8001.03%
PICTON MAHONEY ASSET MANAGEMENT 78,000$19,9280.89%
GROUP ONE TRADING, L.P. 104,000$26,568,8800.10%
Twin Tree Management, LP 66,300$16,937,6610.03%
IMC-Chicago, LLC 88,600$22,634,6420.03%
SIMPLEX TRADING, LLC 109,100$27,8710.02%
Maven Securities LTD 4,100$1,047,4270.02%
JANE STREET GROUP, LLC 116,000$29,634,5200.01%
Allianz Asset Management GmbH 17,500$4,470,7250.01%
NATIONAL BANK OF CANADA /FI/ 1$25,1300.00%
View complete list of INTUITIVE SURGICAL INC shareholders