IDEAYA Biosciences Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of IDYA?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	895,255	0.912%
Institutions	97,298,240	99.1%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 34.1%.

Top Shareholders

Top 25 shareholders own 84.1% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.6%	FMR LLC	12,635,447	US$336.1m	12.1%	0.02%
8.89%	BlackRock, Inc.	7,680,941	US$204.3m	12.8%	no data
6.03%	Federated Hermes, Inc.	5,208,300	US$138.5m	7.26%	0.33%
5.97%	Janus Henderson Group plc	5,162,376	US$137.3m	26.7%	0.05%
5.55%	The Vanguard Group, Inc.	4,795,148	US$127.6m	12.4%	no data
4.65%	T. Rowe Price Group, Inc.	4,015,298	US$106.8m	7.25%	0.01%
3.84%	State Street Global Advisors, Inc.	3,317,936	US$88.3m	15.4%	no data
3.14%	Federated Equity Management Company of Pennsylvania	2,713,100	US$72.2m	9.01%	0.38%
3%	Deerfield Management Company, L.P. Series C	2,594,000	US$69.0m	23.7%	1.13%
2.97%	Capital Research and Management Company	2,566,356	US$68.3m	18.6%	no data
2.55%	Tavistock Life Sciences	2,202,812	US$58.6m	0%	3.7%
2.43%	Logos Global Management, L.P.	2,100,000	US$55.9m	23.5%	6.42%
2.25%	Geode Capital Management, LLC	1,945,455	US$51.7m	9.75%	no data
2.19%	Pictet Asset Management Limited	1,894,340	US$50.4m	19.3%	0.04%
2.02%	Sofinnova Investment, Inc.	1,749,455	US$46.5m	51.9%	3.75%
1.82%	Canaan Management, Inc.	1,570,820	US$41.8m	0%	29.67%
1.63%	BVF Partners L.P.	1,409,993	US$37.5m	21.3%	1.09%
1.59%	Avidity Partners Management, L.P.	1,373,000	US$36.5m	22.9%	1.98%
1.56%	RA Capital Management, L.P.	1,347,252	US$35.8m	0%	0.43%
1.49%	Fiera Capital Corporation	1,289,820	US$34.3m	-3.41%	0.08%
1.23%	Baker Bros. Advisors LP	1,062,123	US$28.3m	0%	0.26%
1.22%	Citadel Advisors LLC	1,052,381	US$28.0m	-28.9%	0.03%
1.21%	Soleus Capital Management, L.P.	1,049,314	US$27.9m	51.2%	2.33%
1.13%	Adage Capital Management, L.P.	980,094	US$26.1m	-52.5%	0.04%
1.12%	Jennison Associates LLC	972,266	US$25.9m	137%	0.01%