Driehaus Capital Management’s BeOne Medicines Ltd ONC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$46M	Buy	155,002 +131,789	+568%	+$42.7M	0.34%	105
2025 Q4	$7.05M	Buy	23,213 +9,852	+74%	+$3.22M	0.05%	294
2025 Q3	$4.55M	Sell	13,361 -184,842	-93%	-$56.1M	0.03%	327
2025 Q2	$48M	Buy	198,203 +17,247	+10%	+$4.23M	0.38%	83
2025 Q1	$49.3M	Buy	180,956 +171,170	+1,749%	+$40M	0.47%	63
2024 Q4	$1.81M	Sell	9,786 -1,796	-16%	-$367K	0.01%	313
2024 Q3	$2.6M	Buy	11,582 +3,397	+42%	+$611K	0.02%	295
2024 Q2	$1.17M	Buy	+8,185	New	+$1.26M	0.01%	301
2023 Q3	–	Sell	-3,305	Closed	-$589K	–	455
2023 Q2	$589K	Sell	3,305 -3,128	-49%	-$720K	0.01%	336
2023 Q1	$1.39M	Buy	6,433 +2,057	+47%	+$493K	0.02%	324
2022 Q4	$962K	Buy	+4,376	New	+$803K	0.01%	302
2022 Q2	–	Sell	-2,977	Closed	-$561K	–	453
2022 Q1	$561K	Buy	2,977 +959	+48%	+$204K	0.01%	338
2021 Q4	$547K	Buy	+2,018	New	+$681K	0.01%	322
2021 Q3	–	Sell	-153,442	Closed	-$52.7M	–	497
2021 Q2	$52.7M	Buy	153,442 +72,623	+90%	+$24.1M	0.7%	30
2021 Q1	$28.1M	Buy	+80,819	New	+$26.8M	0.42%	68
2020 Q4	–	Sell	-154,666	Closed	-$44.3M	–	474
2020 Q3	$44.3M	Buy	+154,666	New	+$36.4M	0.91%	17