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Woodline Partners’s IDEAYA Biosciences IDYA Stock Holding History

Woodline Partners’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 		$7.52M Hold
201,667
– – 0.02% 601
2026
Q1 		$6.72M Hold
201,667
– – 0.03% 603
2025
Q4 		$6.97M Hold
201,667
– – 0.03% 550
2025
Q3 		$5.49M Sell
201,667
-24,723
-11% -$598K 0.03% 543
2025
Q2 		$4.76M Sell
226,390
-88,982
-28% -$1.71M 0.03% 571
2025
Q1 		$5.17M Sell
315,372
-275,325
-47% -$5.87M 0.03% 500
2024
Q4 		$15.2M Buy
590,697
+1,943
+0.3% +$55K 0.1% 263
2024
Q3 		$18.7M Buy
588,754
+132,301
+29% +$5.02M 0.16% 202
2024
Q2 		$16M Buy
456,453
+30,451
+7% +$1.21M 0.15% 198
2024
Q1 		$18.7M Buy
426,002
+11,943
+3% +$514K 0.17% 180
2023
Q4 		$14.7M Buy
414,059
+173,631
+72% +$5.18M 0.16% 186
2023
Q3 		$6.49M Buy
240,428
+63,404
+36% +$1.61M 0.08% 278
2023
Q2 		$4.16M Buy
+177,024
New +$3.64M 0.05% 318
2022
Q1 		– Sell
-498,187
Closed -$11.8M – 766
2021
Q4 		$11.8M Buy
498,187
+353,808
+245% +$8.22M 0.17% 166
2021
Q3 		$3.68M Sell
144,379
-92,316
-39% -$2.16M 0.06% 302
2021
Q2 		$4.97M Sell
236,695
-53,254
-18% -$1.09M 0.09% 218
2021
Q1 		$6.81M Buy
+289,949
New +$5.6M 0.15% 166

Other funds holding IDYA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Capital Research Global Investors
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
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
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
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return

Woodline Partners's IDYA Position: Q2 2026 in Review

Woodline Partners held its IDEAYA Biosciences (IDYA) position steady in Q2 2026 at 201,667 shares worth $7.52M. The position accounts for 0.02% of the portfolio, ranked #601.

Woodline Partners first reported a position in IDYA in Q1 2021 and has held it in 17 quarters since. The position peaked at $18.7M in Q1 2024. 286 funds tracked by Wall St. Rank hold IDYA as of Q2 2026.

  • Woodline Partners held 201,667 shares of IDEAYA Biosciences worth $7.52M as of Q2 2026.
  • Woodline Partners left its IDEAYA Biosciences share count unchanged in Q2 2026.
  • IDEAYA Biosciences made up 0.02% of Woodline Partners's portfolio in Q2 2026, its #601 holding.
  • Woodline Partners first reported a position in IDEAYA Biosciences in Q1 2021 and has held it in 17 quarters since.
  • Woodline Partners's IDEAYA Biosciences position peaked at $18.7M in Q1 2024.
  • 286 funds tracked by Wall St. Rank held IDEAYA Biosciences as of Q2 2026.

Based on Woodline Partners's 13F filing for Q2 2026, filed 14 Aug 2026.