Wellington Management Group’s Burning Rock Biotech BNR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-4,818	Closed	-$115K	–	1998
2022 Q3	$115K	Sell	4,818 -3,652	-43%	-$87.2K	﹤0.01%	1994
2022 Q2	$246K	Buy	+8,470	New	+$246K	﹤0.01%	1981