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WhitTier Trust Company’s IDEAYA Biosciences IDYA Stock Holding History

WhitTier Trust Company’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 		$11.2K Hold
277
– – ﹤0.01% 1051
2026
Q1 		$8.96K Buy
277
+151
+120% +$5.07K ﹤0.01% 1061
2025
Q4 		$4.58K Buy
126
+3
+2% +$96 ﹤0.01% 1081
2025
Q3 		$3.4K Buy
123
+3
+3% +$73 ﹤0.01% 1122
2025
Q2 		$2.52K Buy
120
+20
+20% +$384 ﹤0.01% 1295
2025
Q1 		$1.64K Sell
100
-2
-2% -$43 ﹤0.01% 1302
2024
Q4 		$2.62K Sell
102
-1
-1% -$28 ﹤0.01% 1213
2024
Q3 		$3.26K Hold
103
– – ﹤0.01% 1172
2024
Q2 		$3.62K Buy
103
+36
+54% +$1.43K ﹤0.01% 1109
2024
Q1 		$2.94K Buy
+67
New +$2.88K ﹤0.01% 1096

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

WhitTier Trust Company's IDYA Position: Q2 2026 in Review

WhitTier Trust Company held its IDEAYA Biosciences (IDYA) position steady in Q2 2026 at 277 shares worth $11.2K. The position accounts for ﹤0.01% of the portfolio, ranked #1051.

WhitTier Trust Company first reported a position in IDYA in Q1 2024 and has held it in 10 quarters since. 285 funds tracked by Wall St. Rank hold IDYA as of Q2 2026.

  • WhitTier Trust Company held 277 shares of IDEAYA Biosciences worth $11.2K as of Q2 2026.
  • WhitTier Trust Company left its IDEAYA Biosciences share count unchanged in Q2 2026.
  • IDEAYA Biosciences made up ﹤0.01% of WhitTier Trust Company's portfolio in Q2 2026, its #1051 holding.
  • WhitTier Trust Company first reported a position in IDEAYA Biosciences in Q1 2024 and has held it in 10 quarters since.
  • 285 funds tracked by Wall St. Rank held IDEAYA Biosciences as of Q2 2026.

Based on WhitTier Trust Company's 13F filing for Q2 2026, filed 28 Jul 2026.