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Cubist Systematic Strategies’s IDEAYA Biosciences IDYA Stock Holding History

Cubist Systematic Strategies’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
2025
Q2 		– Sell
-190,421
Closed -$3.12M – 3227
2025
Q1 		$3.12M Buy
+190,421
New +$4.06M 0.02% 1157
2024
Q2 		– Sell
-15,237
Closed -$669K – 3459
2024
Q1 		$669K Buy
15,237
+4,626
+44% +$199K ﹤0.01% 2435
2023
Q4 		$378K Buy
+10,611
New +$317K ﹤0.01% 2677
2023
Q2 		– Sell
-73,855
Closed -$1.01M – 3883
2023
Q1 		$1.01M Buy
73,855
+7,086
+11% +$118K 0.01% 2176
2022
Q4 		$1.21M Buy
66,769
+45,824
+219% +$771K 0.01% 2268
2022
Q3 		$312K Buy
20,945
+14,218
+211% +$185K ﹤0.01% 3491
2022
Q2 		$93K Sell
6,727
-68,977
-91% -$767K ﹤0.01% 3992
2022
Q1 		$847K Buy
75,704
+74,499
+6,182% +$1.1M 0.01% 2166
2021
Q4 		$28K Sell
1,205
-5,544
-82% -$129K ﹤0.01% 3361
2021
Q3 		$172K Sell
6,749
-1,209
-15% -$28.2K ﹤0.01% 2623
2021
Q2 		$167K Sell
7,958
-2,644
-25% -$54.3K ﹤0.01% 2617
2021
Q1 		$249K Sell
10,602
-1,305
-11% -$25.2K ﹤0.01% 2359
2020
Q4 		$167K Sell
11,907
-1,309
-10% -$17.7K ﹤0.01% 2307
2020
Q3 		$166K Buy
13,216
+8,482
+179% +$105K ﹤0.01% 2180
2020
Q2 		$67K Buy
4,734
+4,621
+4,089% +$36.4K ﹤0.01% 2247
2020
Q1 		$0 Sell
113
-1,255
-92% -$8.89K ﹤0.01% 2279
2019
Q4 		$10K Buy
1,368
+1,047
+326% +$7.47K ﹤0.01% 2368
2019
Q3 		$3K Sell
321
-4,648
-94% -$35.5K ﹤0.01% 2169
2019
Q2 		$49K Buy
+4,969
New +$54K ﹤0.01% 2325

Other funds holding IDYA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
LGM
Logos Global Management San Francisco, California $2B AUM 444.09% 1-Year Est. Return

Cubist Systematic Strategies's IDYA Position: Q2 2025 in Review

Cubist Systematic Strategies sold out of IDEAYA Biosciences (IDYA) in Q2 2025, closing a stake of 190,421 shares — an estimated $3.12M sold.

Cubist Systematic Strategies first reported a position in IDYA in Q2 2019 and held it in 19 quarters. The position peaked at $3.12M in Q1 2025. 204 funds tracked by Wall St. Rank hold IDYA as of Q2 2025.

  • Cubist Systematic Strategies reported no remaining IDEAYA Biosciences position as of Q2 2025 after selling out during the quarter.
  • Cubist Systematic Strategies sold 190,421 IDEAYA Biosciences shares in Q2 2025, an estimated $3.12M.
  • Cubist Systematic Strategies first reported a position in IDEAYA Biosciences in Q2 2019 and held it in 19 quarters.
  • Cubist Systematic Strategies's IDEAYA Biosciences position peaked at $3.12M in Q1 2025.
  • 204 funds tracked by Wall St. Rank held IDEAYA Biosciences as of Q2 2025.

Based on Cubist Systematic Strategies's 13F filing for Q2 2025, filed 14 Aug 2025.