Timber Hill LLC - INTUITIVE SURGICAL INC ownership

INTUITIVE SURGICAL INC's ticker is and the CUSIP is 46120E902. A total of 5 filers reported holding INTUITIVE SURGICAL INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Timber Hill LLC ownership history of INTUITIVE SURGICAL INC
ValueSharesWeighting
Q4 2017$985,000
-68.6%
2,700
-10.0%
0.06%
-78.1%
Q3 2017$3,138,000
-27.1%
3,000
-34.8%
0.29%
+79.1%
Q2 2017$4,303,000
-66.0%
4,600
-72.1%
0.16%
+79.1%
Q1 2017$12,647,000
-25.3%
16,500
-38.2%
0.09%
+16.7%
Q4 2016$16,932,000
-5.8%
26,700
+7.7%
0.08%
-9.3%
Q3 2016$17,976,000
+74.2%
24,800
+59.0%
0.09%
+79.2%
Q2 2016$10,318,000
-46.2%
15,600
-51.1%
0.05%
-47.8%
Q1 2016$19,173,000
+33.5%
31,900
+21.3%
0.09%
+31.4%
Q4 2015$14,364,000
+67.1%
26,300
+40.6%
0.07%
+94.4%
Q3 2015$8,594,000
+19.0%
18,700
+25.5%
0.04%
+12.5%
Q2 2015$7,219,000
+41.5%
14,900
+47.5%
0.03%
+39.1%
Q1 2015$5,101,000
-11.5%
10,100
-7.3%
0.02%0.0%
Q4 2014$5,765,000
-21.5%
10,900
-31.4%
0.02%
-23.3%
Q3 2014$7,343,000
-49.9%
15,900
-55.3%
0.03%
-54.5%
Q2 2014$14,660,000
-42.0%
35,600
-38.3%
0.07%
-38.3%
Q1 2014$25,272,000
-12.2%
57,700
-23.0%
0.11%
+3.9%
Q4 2013$28,768,000
+4.3%
74,900
+2.2%
0.10%
+6.2%
Q3 2013$27,581,000
-35.0%
73,300
-12.6%
0.10%
-37.8%
Q2 2013$42,464,00083,9000.16%
Other shareholders
INTUITIVE SURGICAL INC shareholders Q4 2017
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 344,700$342,684,0000.37%
SIMPLEX TRADING, LLC 64,100$59,450,0000.06%
Maven Securities LTD 600$596,0000.02%
HBK INVESTMENTS L P 1,200$1,193,0000.01%
Allianz Asset Management GmbH 5,600$5,567,0000.00%
JPMORGAN CHASE & CO 25,000$24,854,0000.00%
SG Americas Securities, LLC 15,000$351,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of INTUITIVE SURGICAL INC shareholders