Engineers Gate Manager’s IDEAYA Biosciences IDYA Stock Holding History

Engineers Gate Manager’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	–	Sell	-8,150	Closed	-$272K	–	2410
2026 Q1	$272K	Sell	8,150 -21,801	-73%	-$731K	﹤0.01%	1757
2025 Q4	$1.04M	Buy	+29,951	New	+$955K	0.01%	1015
2025 Q3	–	Sell	-28,692	Closed	-$603K	–	2333
2025 Q2	$603K	Buy	+28,692	New	+$551K	0.01%	1392
2025 Q1	–	Sell	-56,188	Closed	-$1.44M	–	2348
2024 Q4	$1.44M	Buy	56,188 +22,774	+68%	+$645K	0.03%	794
2024 Q3	$1.06M	Buy	33,414 +22,509	+206%	+$854K	0.02%	955
2024 Q2	$383K	Sell	10,905 -9,693	-47%	-$384K	0.01%	1341
2024 Q1	$904K	Buy	20,598 +13,158	+177%	+$566K	0.02%	888
2023 Q4	$265K	Buy	+7,440	New	+$222K	0.01%	1517
2023 Q2	–	Sell	-13,739	Closed	-$189K	–	1868
2023 Q1	$189K	Buy	+13,739	New	+$229K	0.01%	1438

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

Engineers Gate Manager's IDYA Position: Q2 2026 in Review

Engineers Gate Manager sold out of IDEAYA Biosciences (IDYA) in Q2 2026, closing a stake of 8,150 shares — an estimated $272K sold.

Engineers Gate Manager first reported a position in IDYA in Q1 2023 and held it in 9 quarters. The position peaked at $1.44M in Q4 2024. 284 funds tracked by Wall St. Rank hold IDYA as of Q2 2026.

Engineers Gate Manager reported no remaining IDEAYA Biosciences position as of Q2 2026 after selling out during the quarter.
Engineers Gate Manager sold 8,150 IDEAYA Biosciences shares in Q2 2026, an estimated $272K.
Engineers Gate Manager first reported a position in IDEAYA Biosciences in Q1 2023 and held it in 9 quarters.
Engineers Gate Manager's IDEAYA Biosciences position peaked at $1.44M in Q4 2024.
284 funds tracked by Wall St. Rank held IDEAYA Biosciences as of Q2 2026.

Based on Engineers Gate Manager's 13F filing for Q2 2026, filed 14 Aug 2026.