Wellington Management Group’s MBX Biosciences, Inc. Common Stock MBX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$25.9M	Sell	2,266,628 -371,893	-14%	-$4.24M	﹤0.01%	877
2025 Q1	$19.5M	Sell	2,638,521 -271,118	-9%	-$2M	﹤0.01%	958
2024 Q4	$53M	Sell	2,909,639 -28,214	-1%	-$514K	0.01%	690
2024 Q3	$74.3M	Buy	+2,937,853	New	+$74.3M	0.01%	607