Mitsubishi UFJ Asset Management’s IDEAYA Biosciences IDYA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.2M	Buy	66,066 +60,875	+1,173%	+$2.04M	﹤0.01%	715
2025 Q4	$176K	Sell	5,191 -3,600	-41%	-$115K	﹤0.01%	1038
2025 Q3	$239K	Buy	8,791 +17	+0.2%	+$411	﹤0.01%	970
2025 Q2	$184K	Buy	8,774 +1,291	+17%	+$24.8K	﹤0.01%	987
2025 Q1	$123K	Buy	7,483 +627	+9%	+$13.4K	﹤0.01%	1011
2024 Q4	$178K	Sell	6,856 -30,870	-82%	-$874K	﹤0.01%	1005
2024 Q3	$1.2M	Buy	37,726 +32,555	+630%	+$1.23M	﹤0.01%	780
2024 Q2	$182K	Sell	5,171 -374	-7%	-$14.8K	﹤0.01%	969
2024 Q1	$243K	Sell	5,545 -254	-4%	-$10.9K	﹤0.01%	940
2023 Q4	$198K	Sell	5,799 -3,936	-40%	-$117K	﹤0.01%	1016
2023 Q3	$263K	Buy	9,735 +556	+6%	+$14.1K	﹤0.01%	998
2023 Q2	$216K	Sell	9,179 -2,332	-20%	-$47.9K	﹤0.01%	1029
2023 Q1	$158K	Buy	11,511 +1,083	+10%	+$18K	﹤0.01%	1053
2022 Q4	$181K	Sell	10,428 -6,842	-40%	-$115K	﹤0.01%	1031
2022 Q3	$258K	Hold	17,270	–	–	﹤0.01%	996
2022 Q2	$238K	Buy	17,270 +6,854	+66%	+$76.2K	﹤0.01%	1025
2022 Q1	$117K	Buy	10,416 +1,171	+13%	+$17.3K	﹤0.01%	1115
2021 Q4	$222K	Buy	+9,245	New	+$215K	﹤0.01%	1065