Suvretta Capital Management’s Boston Scientific BSX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$7.78M	Sell	123,941 -229,620	-65%	-$18.4M	0.21%	50
2025 Q4	$33.7M	Hold	353,561	–	–	0.84%	45
2025 Q3	$34.5M	Hold	353,561	–	–	1.05%	37
2025 Q2	$38M	Buy	353,561 +91,462	+35%	+$9.25M	1.43%	32
2025 Q1	$26.4M	Sell	262,099 -135,580	-34%	-$13.7M	1.07%	32
2024 Q4	$35.5M	Buy	397,679 +145,990	+58%	+$12.9M	1.32%	30
2024 Q3	$21.1M	Hold	251,689	–	–	0.76%	46
2024 Q2	$19.4M	Sell	251,689 -51,346	-17%	-$3.76M	0.79%	40
2024 Q1	$20.8M	Sell	303,035 -391,066	-56%	-$25.1M	0.88%	40
2023 Q4	$40.1M	Buy	694,101 +340,360	+96%	+$18.2M	1.83%	19
2023 Q3	$18.7M	Buy	353,741 +335,500	+1,839%	+$17.6M	1.01%	32
2023 Q2	$987K	Hold	18,241	–	–	0.05%	87
2023 Q1	$913K	Buy	18,241 +4,100	+29%	+$193K	0.04%	82
2022 Q4	$654K	Buy	+14,141	New	+$612K	0.03%	72
2020 Q3	–	Sell	-455,000	Closed	-$16M	–	98
2020 Q2	$16M	Sell	455,000 -4,089,220	-90%	-$147M	0.34%	48
2020 Q1	$148M	Buy	4,544,220 +2,868,710	+171%	+$112M	4%	8
2019 Q4	$75.8M	Sell	1,675,510 -43,889	-3%	-$1.84M	1.77%	28
2019 Q3	$70M	Sell	1,719,399 -949,001	-36%	-$40.2M	1.89%	23
2019 Q2	$115M	Sell	2,668,400 -409,000	-13%	-$15.7M	2.87%	15
2019 Q1	$118M	Buy	3,077,400 +778,946	+34%	+$29.8M	4.17%	8
2018 Q4	$81.2M	Sell	2,298,454 -79,016	-3%	-$2.87M	6.09%	8
2018 Q3	$91.5M	Buy	+2,377,470	New	+$83M	2.13%	16