Choate Investment Advisors’s iShares Biotechnology ETF IBB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.59M	Hold	15,352	–	–	0.05%	139
2025 Q4	$2.59M	Hold	15,352	–	–	0.05%	134
2025 Q3	$2.22M	Hold	15,352	–	–	0.05%	138
2025 Q2	$1.94M	Hold	15,352	–	–	0.04%	143
2025 Q1	$1.96M	Hold	15,352	–	–	0.05%	135
2024 Q4	$2.03M	Sell	15,352 -250	-2%	-$35.1K	0.05%	135
2024 Q3	$2.27M	Hold	15,602	–	–	0.06%	130
2024 Q2	$2.14M	Hold	15,602	–	–	0.06%	131
2024 Q1	$2.14M	Buy	+15,602	New	+$2.13M	0.06%	138
2023 Q4	–	Sell	-606	Closed	-$74.1K	–	401
2023 Q3	$74.1K	Sell	606 -600	-50%	-$76.3K	﹤0.01%	383
2023 Q2	$153K	Hold	1,206	–	–	0.01%	292
2023 Q1	$156K	Hold	1,206	–	–	0.01%	265
2022 Q4	$158K	Hold	1,206	–	–	0.01%	272
2022 Q3	$141K	Sell	1,206 -200	-14%	-$24.8K	0.01%	247
2022 Q2	$165K	Hold	1,406	–	–	0.01%	259
2022 Q1	$183K	Sell	1,406 -415	-23%	-$54.1K	0.01%	293
2021 Q4	$278K	Buy	1,821 +921	+102%	+$143K	0.02%	240
2021 Q3	$146K	Hold	900	–	–	0.01%	260
2021 Q2	$147K	Hold	900	–	–	0.01%	272
2021 Q1	$136K	Hold	900	–	–	0.01%	257
2020 Q4	$136K	Hold	900	–	–	0.01%	245
2020 Q3	$122K	Buy	+900	New	+$122K	0.01%	245