Quantbot Technologies’s IDEAYA Biosciences IDYA Stock Holding History

Quantbot Technologies’s Portfolio IDYA Stock Details IDYA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$42.7K	Buy	1,145 +800	+232%	+$24.5K	﹤0.01%	1672
2026 Q1	$11.5K	Buy	+345	New	+$11.6K	﹤0.01%	1523
2024 Q4	–	Sell	-2,627	Closed	-$83.2K	–	1641
2024 Q3	$83.2K	Buy	+2,627	New	+$99.6K	﹤0.01%	1199
2023 Q1	–	Sell	-3,792	Closed	-$68.9K	–	1778
2022 Q4	$68.9K	Sell	3,792 -6,222	-62%	-$105K	﹤0.01%	1240
2022 Q3	$149K	Buy	+10,014	New	+$130K	0.01%	981
2022 Q2	–	Sell	-4,000	Closed	-$44K	–	1889
2022 Q1	$44K	Buy	4,000 +1,900	+90%	+$28K	﹤0.01%	1226
2021 Q4	$49K	Buy	+2,100	New	+$48.8K	﹤0.01%	1030
2021 Q3	–	Sell	-400	Closed	-$8K	–	1687
2021 Q2	$8K	Buy	+400	New	+$8.22K	﹤0.01%	1326

Other funds holding IDYA

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

LGM

Logos Global Management San Francisco, California $2.32B AUM 536.01% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return

Quantbot Technologies's IDYA Position: Q2 2026 in Review

Quantbot Technologies increased its IDEAYA Biosciences (IDYA) stake by 232% in Q2 2026, buying an estimated $24.5K and bringing the position to 1,145 shares worth $42.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1672.

Quantbot Technologies first reported a position in IDYA in Q2 2021 and has held it in 8 quarters since. The position peaked at $149K in Q3 2022. 284 funds tracked by Wall St. Rank hold IDYA as of Q2 2026.

Quantbot Technologies held 1,145 shares of IDEAYA Biosciences worth $42.7K as of Q2 2026.
Quantbot Technologies bought 800 IDEAYA Biosciences shares in Q2 2026, an estimated $24.5K.
IDEAYA Biosciences made up ﹤0.01% of Quantbot Technologies's portfolio in Q2 2026, its #1672 holding.
Quantbot Technologies first reported a position in IDEAYA Biosciences in Q2 2021 and has held it in 8 quarters since.
Quantbot Technologies's IDEAYA Biosciences position peaked at $149K in Q3 2022.
284 funds tracked by Wall St. Rank held IDEAYA Biosciences as of Q2 2026.

Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.