Swiss National Bank
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Swiss National Bank’s IDEAYA Biosciences IDYA Stock Holding History

Swiss National Bank’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 		$5.91M Buy
158,600
+3,000
+2% +$91.8K ﹤0.01% 1347
2026
Q1 		$5.18M Hold
155,600
– – ﹤0.01% 1351
2025
Q4 		$5.38M Buy
155,600
+2,800
+2% +$89.3K ﹤0.01% 1310
2025
Q3 		$4.16M Buy
152,800
+2,000
+1% +$48.4K ﹤0.01% 1435
2025
Q2 		$3.17M Hold
150,800
– – ﹤0.01% 1539
2025
Q1 		$2.47M Buy
150,800
+1,200
+0.8% +$25.6K ﹤0.01% 1631
2024
Q4 		$3.84M Buy
149,600
+16,500
+12% +$467K ﹤0.01% 1486
2024
Q3 		$4.22M Buy
133,100
+8,400
+7% +$319K ﹤0.01% 1434
2024
Q2 		$4.38M Buy
124,700
+13,300
+12% +$527K ﹤0.01% 1349
2024
Q1 		$4.89M Buy
111,400
+26,300
+31% +$1.13M ﹤0.01% 1313
2023
Q4 		$3.03M Sell
85,100
-21,900
-20% -$654K ﹤0.01% 1610
2023
Q3 		$2.89M Buy
107,000
+3,700
+4% +$93.8K ﹤0.01% 1611
2023
Q2 		$2.43M Buy
103,300
+20,300
+24% +$417K ﹤0.01% 1762
2023
Q1 		$1.14M Sell
83,000
-9,800
-11% -$163K ﹤0.01% 2180
2022
Q4 		$1.69M Buy
92,800
+2,100
+2% +$35.3K ﹤0.01% 2007
2022
Q3 		$1.35M Buy
90,700
+26,900
+42% +$349K ﹤0.01% 2147
2022
Q2 		$880K Hold
63,800
– – ﹤0.01% 2439
2022
Q1 		$714K Buy
63,800
+4,600
+8% +$67.8K ﹤0.01% 2518
2021
Q4 		$1.4M Buy
+59,200
New +$1.38M ﹤0.01% 2278

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 $3.38T AUM 44.17% 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

Swiss National Bank's IDYA Position: Q2 2026 in Review

Swiss National Bank increased its IDEAYA Biosciences (IDYA) stake by 1.9% in Q2 2026, buying an estimated $91.8K and bringing the position to 158,600 shares worth $5.91M. The position accounts for ﹤0.01% of the portfolio, ranked #1347.

Swiss National Bank first reported a position in IDYA in Q4 2021 and has held it in 19 quarters since. 285 funds tracked by Wall St. Rank hold IDYA as of Q2 2026.

  • Swiss National Bank held 158,600 shares of IDEAYA Biosciences worth $5.91M as of Q2 2026.
  • Swiss National Bank bought 3,000 IDEAYA Biosciences shares in Q2 2026, an estimated $91.8K.
  • IDEAYA Biosciences made up ﹤0.01% of Swiss National Bank's portfolio in Q2 2026, its #1347 holding.
  • Swiss National Bank first reported a position in IDEAYA Biosciences in Q4 2021 and has held it in 19 quarters since.
  • 285 funds tracked by Wall St. Rank held IDEAYA Biosciences as of Q2 2026.

Based on Swiss National Bank's 13F filing for Q2 2026, filed 11 Aug 2026.