Factory Mutual Insurance’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	$12M	Hold	71,000	–	–	0.13%	136
2025 Q4	$12M	Hold	71,000	–	–	0.12%	137
2025 Q3	$10.3M	Hold	71,000	–	–	0.1%	147
2025 Q2	$8.98M	Hold	71,000	–	–	0.1%	148
2025 Q1	$9.08M	Hold	71,000	–	–	0.11%	149
2024 Q4	$9.39M	Hold	71,000	–	–	0.1%	154
2024 Q3	$10.3M	Hold	71,000	–	–	0.11%	156
2024 Q2	$9.75M	Hold	71,000	–	–	0.11%	145
2024 Q1	$9.74M	Hold	71,000	–	–	0.11%	148
2023 Q4	$9.65M	Hold	71,000	–	–	0.12%	141
2023 Q3	$8.68M	Hold	71,000	–	–	0.12%	136
2023 Q2	$9.01M	Hold	71,000	–	–	0.13%	124
2023 Q1	$9.17M	Hold	71,000	–	–	0.14%	128
2022 Q4	$9.32M	Hold	71,000	–	–	0.14%	129
2022 Q3	$8.3M	Hold	71,000	–	–	0.14%	131
2022 Q2	$8.35M	Hold	71,000	–	–	0.14%	130
2022 Q1	$9.25M	Hold	71,000	–	–	0.13%	127
2021 Q4	$8.84M	Hold	71,000	–	–	0.13%	126
2021 Q3	$11.5M	Hold	71,000	–	–	0.14%	122
2021 Q2	$11.6M	Hold	71,000	–	–	0.14%	119
2021 Q1	$10.7M	Hold	71,000	–	–	0.14%	122
2020 Q4	$10.8M	Buy	+71,000	New	+$10.1M	0.15%	119