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Two Sigma Securities’s IDEAYA Biosciences IDYA Stock Holding History

Two Sigma Securities’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 		$247K Buy
+6,627
New +$203K 0.02% 1027
2025
Q3 		– Sell
-22,022
Closed -$463K – 1678
2025
Q2 		$463K Buy
+22,022
New +$423K 0.06% 469

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

Two Sigma Securities's IDYA Position: Q2 2026 in Review

Two Sigma Securities opened a new position in IDEAYA Biosciences (IDYA) in Q2 2026: 6,627 shares worth $247K. The stake represents 0.02% of the portfolio and ranks #1027 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in IDYA as recently as Q2 2025.

Two Sigma Securities first reported a position in IDYA in Q2 2025 and has held it in 2 quarters since. The position peaked at $463K in Q2 2025. 285 funds tracked by Wall St. Rank hold IDYA as of Q2 2026.

  • Two Sigma Securities held 6,627 shares of IDEAYA Biosciences worth $247K as of Q2 2026.
  • IDEAYA Biosciences was a new Two Sigma Securities position in Q2 2026.
  • IDEAYA Biosciences made up 0.02% of Two Sigma Securities's portfolio in Q2 2026, its #1027 holding.
  • Two Sigma Securities first reported a position in IDEAYA Biosciences in Q2 2025 and has held it in 2 quarters since.
  • Two Sigma Securities's IDEAYA Biosciences position peaked at $463K in Q2 2025.
  • 285 funds tracked by Wall St. Rank held IDEAYA Biosciences as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.