Vanguard Personalized Indexing Management
IDYA icon

Vanguard Personalized Indexing Management’s IDEAYA Biosciences IDYA Stock Holding History

Vanguard Personalized Indexing Management’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 		$666K Buy
17,876
+2,262
+14% +$69.2K 0.01% 1222
2026
Q1 		$520K Buy
15,614
+5,107
+49% +$171K 0.01% 1286
2025
Q4 		$363K Buy
10,507
+204
+2% +$6.5K ﹤0.01% 1421
2025
Q3 		$280K Buy
10,303
+6
+0.1% +$145 ﹤0.01% 1538
2025
Q2 		$216K Buy
+10,297
New +$198K ﹤0.01% 1591

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

Vanguard Personalized Indexing Management's IDYA Position: Q2 2026 in Review

Vanguard Personalized Indexing Management increased its IDEAYA Biosciences (IDYA) stake by 14% in Q2 2026, buying an estimated $69.2K and bringing the position to 17,876 shares worth $666K. The position accounts for 0.01% of the portfolio, ranked #1222.

Vanguard Personalized Indexing Management first reported a position in IDYA in Q2 2025 and has held it in 5 quarters since. 284 funds tracked by Wall St. Rank hold IDYA as of Q2 2026.

  • Vanguard Personalized Indexing Management held 17,876 shares of IDEAYA Biosciences worth $666K as of Q2 2026.
  • Vanguard Personalized Indexing Management bought 2,262 IDEAYA Biosciences shares in Q2 2026, an estimated $69.2K.
  • IDEAYA Biosciences made up 0.01% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #1222 holding.
  • Vanguard Personalized Indexing Management first reported a position in IDEAYA Biosciences in Q2 2025 and has held it in 5 quarters since.
  • 284 funds tracked by Wall St. Rank held IDEAYA Biosciences as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.