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RHUMBLINE ADVISERS

Position in IDYA — IDEAYA Biosciences, Inc.

CIK 1115418 BOSTON, MA

Position in IDYA

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$4,165,444
+$587,443 QoQ
Shares Held
111,764
+4.1% QoQ
Ownership
0.116%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#81
of 286 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority Sole 17% Shared 0% None 83%

Common Shares in IDYA Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $1,414,750,230 across 329 Biotechnology names. IDYA ranks #61 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in IDYA

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,165,444 111,764
2026-03-31 $3,578,001 107,383
2025-12-31 $3,720,596 107,625
2025-09-30 $3,397,195 124,851
2025-06-30 $2,756,751 131,149
2025-03-31 $2,038,278 124,437
2024-12-31 $2,918,517 113,561
2024-09-30 $3,579,079 112,976
2024-06-30 $3,714,532 105,797
2024-03-31 $4,230,470 96,410
2023-12-31 $3,058,670 85,966
2023-09-30 $2,125,862 78,794
2023-06-30 $1,809,077 76,982
2023-03-31 $950,267 69,211
2022-12-31 $1,163,497 64,034
2022-09-30 $800,875 53,678
2022-06-30 $690,096 50,007
2022-03-31 $447,398 39,982
2021-12-31 $901,795 38,147
2021-09-30 $898,777 35,260
2021-06-30 $616,497 29,371
2021-03-31 $437,288 18,608
2020-12-31 $245,266 17,519
2020-09-30 $171,695 13,670
2020-06-30 $189,646 13,346