Choate Investment Advisors

Position in IBB — iShares Biotechnology ETF

CIK 1399794 BOSTON, MA

Position in IBB

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$2,919,796

+$327,611 QoQ

Shares Held

15,352

0.0% QoQ

Ownership

—

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

#81

of 294 holders

Holding Since

Sep 2020

23 quarters on record

Voting authority Sole 2% Shared 0% None 98%

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,919,796	15,352	0.0%	Shares	Sole	2026-08-11
2026-03-31	$2,592,185	15,352	0.0%	Shares	Sole	2026-05-13
2025-12-31	$2,590,957	15,352	0.0%	Shares	Sole	2026-02-09
2025-09-30	$2,216,368	15,352	0.0%	Shares	Sole	2025-11-10
2025-06-30	$1,942,181	15,352	0.0%	Shares	Sole	2025-08-12
2025-03-31	$1,963,520	15,352	0.0%	Shares	Sole	2025-05-14
2024-12-31	$2,029,687	15,352	-1.6%	Shares	Sole	2025-02-10
2024-09-30	$2,271,651	15,602	0.0%	Shares	Sole	2024-11-13
2024-06-30	$2,141,530	15,602	0.0%	Shares	Sole	2024-08-08
2024-03-31	$2,140,906	15,602	+2474.6%	Shares	Sole	2024-05-07
2023-09-30	$74,107	606	-49.8%	Shares	Sole	2023-10-30
2023-06-30	$153,113	1,206	0.0%	Shares	Sole	2023-08-01
2023-03-31	$155,766	1,206	0.0%	Shares	Sole	2023-05-15
2022-12-31	$158,335	1,206	0.0%	Shares	Sole	2023-02-14
2022-09-30	$141,053	1,206	-14.2%	Shares	Sole	2022-11-14
2022-06-30	$165,387	1,406	0.0%	Shares	Sole	2022-08-11
2022-03-31	$183,201	1,406	-22.8%	Shares	Sole	2022-04-29
2021-12-31	$277,921	1,821	+102.3%	Shares	Sole	2022-02-07
2021-09-30	$145,512	900	0.0%	Shares	Sole	2021-11-04
2021-06-30	$147,285	900	0.0%	Shares	Sole	2021-07-30
2021-03-31	$135,504	900	0.0%	Shares	Sole	2021-05-07
2020-12-31	$136,341	900	0.0%	Shares	Sole	2021-02-08
2020-09-30	$121,869	900	—	Shares	Sole	2020-10-26
No filing history on record for this holder in this stock.