Jane Street’s Alpha and Omega Semiconductor AOSL Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$516K	Buy	23,300 +11,500	+97%	+$250K	﹤0.01%	7976
2025 Q4	$234K	Buy	11,800 +1,200	+11%	+$28.3K	﹤0.01%	9398
2025 Q3	$296K	Buy	10,600 +1,700	+19%	+$47.2K	﹤0.01%	8917
2025 Q2	$228K	Sell	8,900 -27,600	-76%	-$600K	﹤0.01%	8334
2025 Q1	$907K	Buy	36,500 +14,400	+65%	+$482K	﹤0.01%	5752
2024 Q4	$818K	Buy	+22,100	New	+$824K	﹤0.01%	5762
2023 Q1	–	Sell	-25,100	Closed	-$717K	–	8966
2022 Q4	$717K	Sell	25,100 -200	-0.8%	-$6.47K	﹤0.01%	5541
2022 Q3	$778K	Buy	25,300 +1,700	+7%	+$62.9K	﹤0.01%	5879
2022 Q2	$787K	Sell	23,600 -58,000	-71%	-$2.38M	﹤0.01%	5918
2022 Q1	$4.46M	Buy	81,600 +65,100	+395%	+$3.39M	0.01%	3230
2021 Q4	$999K	Sell	16,500 -29,000	-64%	-$1.26M	﹤0.01%	5895
2021 Q3	$1.43M	Buy	45,500 +29,300	+181%	+$812K	﹤0.01%	5189
2021 Q2	$492K	Buy	+16,200	New	+$498K	﹤0.01%	7274