Timber Hill’s Intuitive Surgical ISRG Stock Holding History

Timber Hill’s Portfolio ISRG Stock Details ISRG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell	-6,465	Closed	-$786K	–	481
2017 Q4	$786K	Buy	6,465 +228	+4%	+$28.5K	0.06%	327
2017 Q3	$725K	Sell	6,237 -19,692	-76%	-$2.15M	0.13%	249
2017 Q2	$2.69M	Buy	25,929 +21,546	+492%	+$2.07M	0.45%	162
2017 Q1	$373K	Sell	4,383 -12,429	-74%	-$982K	0.04%	1631
2016 Q4	$1.19M	Buy	+16,812	New	+$1.24M	0.12%	1179
2016 Q2	–	Sell	-3,888	Closed	-$274K	–	2378
2016 Q1	$260K	Buy	+3,888	New	+$241K	0.02%	1846
2015 Q2	–	Sell	-5,058	Closed	-$283K	–	2689
2015 Q1	$284K	Sell	5,058 -3,933	-44%	-$223K	0.03%	2065
2014 Q4	$528K	Buy	+8,991	New	+$501K	0.03%	1832
2014 Q3	–	Sell	-5,463	Closed	-$271K	–	2853
2014 Q2	$250K	Buy	+5,463	New	+$241K	0.03%	2516
2014 Q1	–	Sell	-9,531	Closed	-$449K	–	2999
2013 Q4	$407K	Sell	9,531 -36,333	-79%	-$1.53M	0.03%	2433
2013 Q3	$1.92M	Buy	+45,864	New	+$2.03M	0.15%	1484

Other funds holding ISRG

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Baillie Gifford & Co

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

Bank of New York Mellon

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Capital World Investors

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Edgewood Management

Edgewood Management Greenwich, Connecticut $15.5B AUM 9.67% 1-Year Est. Return

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return