Acadian Asset Management’s ON Semiconductor ON Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$8.35M	Buy	135,027 +27,725	+26%	+$1.74M	0.01%	575
2025 Q4	$5.8M	Buy	107,302 +86,075	+405%	+$4.42M	0.01%	619
2025 Q3	$1.04M	Buy	+21,227	New	+$1.12M	﹤0.01%	1043
2025 Q1	–	Sell	-1,112	Closed	-$70K	–	1759
2024 Q4	$70K	Buy	+1,112	New	+$76.6K	﹤0.01%	1410
2024 Q3	–	Sell	-33,082	Closed	-$2.27M	–	2275
2024 Q2	$2.27M	Buy	+33,082	New	+$2.32M	0.01%	721
2022 Q1	–	Sell	-7,546	Closed	-$510K	–	1749
2021 Q4	$510K	Buy	7,546 +6,626	+720%	+$375K	﹤0.01%	1005
2021 Q3	$42K	Sell	920 -1,778	-66%	-$76K	﹤0.01%	1577
2021 Q2	$103K	Sell	2,698 -3,848	-59%	-$151K	﹤0.01%	1627
2021 Q1	$272K	Sell	6,546 -613	-9%	-$23.5K	﹤0.01%	1399
2020 Q4	$235K	Buy	7,159 +319	+5%	+$8.9K	﹤0.01%	1493
2020 Q3	$149K	Buy	+6,840	New	+$145K	﹤0.01%	1555
2019 Q2	–	Sell	-1,216	Closed	-$25K	–	1984
2019 Q1	$25K	Buy	+1,216	New	+$25.1K	﹤0.01%	1778
2015 Q2	–	Sell	-7,192	Closed	-$87K	–	1459
2015 Q1	$87K	Buy	7,192 +6,758	+1,557%	+$77.4K	﹤0.01%	1043
2014 Q4	$4K	Buy	+434	New	+$3.81K	﹤0.01%	1215