IDEAYA BIOSCIENCES INC

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

IDYA (IDEAYA BIOSCIENCES INC) is held by 134 institutional investors as of Q1 2026. Largest holders: FMR LLC ($438.9M), BlackRock, Inc. ($281.3M), Janus Henderson Group Ltd. ($242M). Net institutional sentiment: Mixed.

134

Holders

(10 Elite)

$2.7B

Total Value

53% (139)

Consensus

74 buying - 65 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)

Insider (Form 4)

Activist (13D/13G)

Congressional (STOCK Act)

Holder Quality

★★★★★

Elite

★★★★

Strong

★★★

Solid

★★

Below

★

Weak

Held by 134 funds

10 elite

Who's Trading

InsiderRARuiz Briseno AndresSell $382KJul 7, 2026

ActivistJANUS HENDERSON GROUP PLC8.3%May 15, 2026

ActivistThe Vanguard Group0.0%Mar 27, 2026

InsiderSJStein JeffreyBuy $1.6MMar 2, 2026

ActivistPoint72 Asset Management, L.P.2.1%Feb 17, 2026

ActivistCapital Research Global Investors6.0%Feb 12, 2026

ActivistFederated Hermes, Inc.3.9%Jan 8, 2026

ActivistBlackRock, Inc.8.1%Apr 17, 2025

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Top Holders (134)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
FMR LLC	Increased	13.2M(+0.2%)	$438.9M	0.0%	+48.87%	31
BlackRock, Inc.	Increased	8.4M(+2.8%)	$281.3M	0.0%	+50.15%	32
Janus Henderson Group Ltd.	Increased	7.3M(+1.1%)	$242M	0.1%	+27.39%	37
Capital Research Global Investors	Decreased	5.2M(-2.2%)	$172M	0.0%	+52.25%	0
BAKER BROS. ADVISORS LP	Increased	3.9M(+9.1%)	$131.5M	0.8%	+54.97%	46
STATE STREET CORP	Decreased	3.8M(-8.6%)	$126M	0.0%	+6.83%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	New	3.7M	$124.4M	0.0%	+7.81%	42
FEDERATED HERMES, INC.	Decreased	3M(-12.0%)	$99.5M	0.2%	+44.41%	0
AGADAGE CAPITAL PARTNERS GP, L.L.C.	Increased	2.8M(+0.8%)	$94.1M	0.1%	+51.63%	36
Fiera Capital Corp	Increased	2.5M(+3.7%)	$84.2M	0.3%	+4.49%	37
GEODE CAPITAL MANAGEMENT, LLC	Increased	2.5M(+20.6%)	$83.3M	0.0%	+34.35%	35
MORGAN STANLEY	Increased	1.9M(+48.5%)	$62M	0.0%	+27.18%	41
GOLDMAN SACHS GROUP INC	Decreased	1.7M(-6.5%)	$55.2M	0.0%	+36.91%	0
DIMENSIONAL FUND ADVISORS LP	Increased	1.3M(+42.0%)	$44.4M	0.0%	+20.09%	39
PRICE T ROWE ASSOCIATES INC /MD/	Decreased	1.3M(-9.2%)	$43.8M	0.0%	+30.98%	0
Candriam S.C.A.	Increased	1.1M(+7.4%)	$36.9M	0.2%	+29.47%	37
BNP Paribas Asset Management Holding S.A.	Increased	1.1M(+57.8%)	$36.7M	0.0%	+16.62%	41
BANK OF AMERICA CORP /DE/	Increased	942,091(+4.3%)	$31.4M	0.0%	+64.16%	30
Ensign Peak Advisors, Inc	Decreased	899,504(-8.1%)	$30M	0.1%	+39.65%	0
Fisher Asset Management, LLC	Decreased	882,699(-0.8%)	$29.4M	0.0%	+10.59%	0

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