Trillium Asset Management’s Intuitive Surgical ISRG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$9.63M	Buy	39,361 +18,979	+93%	+$9.6M	0.32%	81
2025 Q4	$11.8M	Sell	20,382 -2,684	-12%	-$1.43M	0.36%	76
2025 Q3	$10.3M	Sell	23,066 -524	-2%	-$251K	0.27%	88
2025 Q2	$12.8M	Buy	23,590 +23,043	+4,213%	+$12M	0.34%	78
2025 Q1	$271K	Sell	547 -120	-18%	-$66.4K	0.01%	213
2024 Q4	$348K	Sell	667 -40	-6%	-$20.8K	0.01%	205
2024 Q3	$347K	Hold	707	–	–	0.01%	210
2024 Q2	$315K	Hold	707	–	–	0.01%	215
2024 Q1	$282K	Sell	707 -50	-7%	-$18.9K	0.01%	220
2023 Q4	$255K	Sell	757 -104	-12%	-$31K	0.01%	218
2023 Q3	$252K	Hold	861	–	–	0.01%	218
2023 Q2	$294K	Buy	+861	New	+$261K	0.01%	211
2022 Q1	–	Sell	-561	Closed	-$202K	–	248
2021 Q4	$202K	Buy	+561	New	+$193K	﹤0.01%	248
2020 Q1	–	Sell	-1,305	Closed	-$257K	–	248
2019 Q4	$257K	Hold	1,305	–	–	0.01%	241
2019 Q3	$235K	Hold	1,305	–	–	0.01%	254
2019 Q2	$228K	Sell	1,305 -150	-10%	-$25.7K	0.01%	223
2019 Q1	$277K	Hold	1,455	–	–	0.01%	219
2018 Q4	$232K	Hold	1,455	–	–	0.01%	222
2018 Q3	$278K	Sell	1,455 -300	-17%	-$53.3K	0.01%	223
2018 Q2	$280K	Hold	1,755	–	–	0.02%	217
2018 Q1	$242K	Sell	1,755 -570	-25%	-$79.5K	0.01%	218
2017 Q4	$283K	Sell	2,325 -105	-4%	-$13.1K	0.02%	211
2017 Q3	$282K	Hold	2,430	–	–	0.02%	210
2017 Q2	$253K	Hold	2,430	–	–	0.02%	211
2017 Q1	$207K	Buy	+2,430	New	+$192K	0.01%	213