IDEAYA BIOSCIENCES INC

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IDYA·45166A102·US·Common Stock·Healthcare - Biotechnology-13D/G

IDYA (IDEAYA BIOSCIENCES INC) is held by 147 institutional investors as of Q2 2026. Largest holders: FMR LLC ($525.9M), BlackRock, Inc. ($331.5M), Jupiter Topco LLC ($319.7M). Net institutional sentiment: Mixed.

147

Holders

(9 Elite)

$3.3B

Total Value

53% (146)

Consensus

78 buying - 68 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)52

Insider (Form 4)30

Activist (13D/13G)28

Congressional (STOCK Act)28

Holder Quality

22

★★★★★

Elite

56

★★★★

Strong

30

★★★

Solid

68

★★

Below

89

★

Weak

Held by 147 funds

9 elite

Who's Trading

Source dates: Price Oct 14, 2026 · Insiders Oct 8, 2026 · Activists Aug 14, 2026 · Congress none

InsiderHSHata Yujiro SSell $955KOct 6, 2026

InsiderHSHata Yujiro SSell $31KOct 6, 2026

InsiderHSHata Yujiro SExercise 26K shOct 6, 2026

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Top Holders

Top Holders (147)History

AllNewIncreasedHeldDecreasedExitedFirst report

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
FMR LLC	Increased	14.1M(+7.1%)	$525.9M	0.0%	-14.15%	34
BlackRock, Inc.	Increased	8.9M(+5.3%)	$331.5M	0.0%	+33.96%	33
JTJupiter Topco LLC	First report	8.6M	$319.7M	0.1%	-9.15%	0
Capital Research Global Investors	Increased	5.3M(+3.5%)	$199.2M	0.0%	+36.89%	32
BAKER BROS. ADVISORS LP	Increased	5M(+26.9%)	$186.7M	0.9%	+26.75%	53
STATE STREET CORP	Increased	4.5M(+20.3%)	$169.5M	0.0%	+15.30%	36
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	4.1M(+10.7%)	$154M	0.0%	-2.13%	34
AGADAGE CAPITAL PARTNERS GP, L.L.C.	Decreased	2.7M(-3.8%)	$101.2M	0.1%	+38.80%	0
GEODE CAPITAL MANAGEMENT, LLC	Decreased	2.4M(-3.0%)	$90.4M	0.0%	+22.98%	0
PRICE T ROWE ASSOCIATES INC /MD/	Increased	2.2M(+67.8%)	$82.3M	0.0%	+3.93%	44
MORGAN STANLEY	Increased	1.9M(+3.8%)	$72M	0.0%	+15.22%	31
DIMENSIONAL FUND ADVISORS LP	Increased	1.7M(+24.6%)	$61.9M	0.0%	+5.92%	36
ALLIANCEBERNSTEIN L.P.	Increased	1.6M(+1514.8%)	$54.2M	0.0%	-7.69%	47
Fiera Capital Corp	Decreased	1.4M(-42.8%)	$53.9M	0.2%	-4.35%	0
FEDERATED HERMES, INC.	Decreased	1.4M(-52.1%)	$53.4M	0.1%	+32.19%	0
BNP Paribas Asset Management Holding S.A.	Increased	1.3M(+15.3%)	$47.3M	0.0%	+4.33%	34
GOLDMAN SACHS GROUP INC	Decreased	1.2M(-25.6%)	$45.9M	0.0%	+18.84%	0
Candriam S.C.A.	Decreased	1.1M(-1.4%)	$40.7M	0.2%	+18.51%	0
BANK OF AMERICA CORP /DE/	Increased	1M(+8.9%)	$38.2M	0.0%	+19.40%	32
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	New	891,608	$33.2M	0.0%	-9.15%	40

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer