Sutro Biopharma 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 STRO?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	895,550	1.09%
Hedge Funds	7,187,495	8.72%
General Public	17,871,470	21.7%
Institutions	56,504,210	68.5%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 35.3%.

Top Shareholders

Top 25 shareholders own 64.32% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
8.72%	Suvretta Capital Management, LLC	7,187,495	US$19.2m	-6.76%	0.75%
8.38%	BlackRock, Inc.	6,910,730	US$18.5m	0%	no data
5.09%	The Vanguard Group, Inc.	4,195,072	US$11.2m	18%	no data
3.64%	Point72 Asset Management, L.P.	2,997,453	US$8.0m	-32.9%	0.02%
3.43%	BioImpact Capital LLC	2,832,064	US$7.6m	-6.94%	1.32%
2.73%	Adage Capital Management, L.P.	2,250,132	US$6.0m	12.5%	0.01%
2.66%	Samsara BioCapital LLC	2,196,814	US$5.9m	0%	0.91%
2.58%	Citadel Advisors LLC	2,126,655	US$5.7m	31.3%	0.01%
2.51%	Kynam Capital Management, LP	2,066,447	US$5.5m	2.11%	0.48%
2.46%	Millennium Management LLC	2,031,745	US$5.4m	-53.4%	no data
2.25%	Geode Capital Management, LLC	1,856,956	US$5.0m	7.65%	no data
2.23%	Eversept Partners, L.P.	1,841,989	US$4.9m	5.91%	0.45%
2.08%	Parkman Healthcare Partners LLC	1,716,132	US$4.6m	-4.27%	0.63%
2%	State Street Global Advisors, Inc.	1,647,162	US$4.4m	5.23%	no data
1.95%	Acadian Asset Management LLC	1,609,874	US$4.3m	2.22%	0.01%
1.84%	Baillie Gifford & Co.	1,519,341	US$4.1m	-17.8%	no data
1.45%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	1,199,623	US$3.2m	33%	no data
1.42%	Goldman Sachs Asset Management, L.P.	1,167,366	US$3.1m	30.4%	no data
1.19%	Dimensional Fund Advisors LP	980,318	US$2.6m	-9.67%	no data
1%	Renaissance Technologies LLC	828,097	US$2.2m	15.1%	no data
1%	Jacobs Levy Equity Management Inc	821,746	US$2.2m	-21.8%	0.01%
0.99%	BMO Asset Management Corp.	814,955	US$2.2m	0%	no data
0.92%	Aquilo Capital Management, LLC	762,498	US$2.0m	0%	2.79%
0.89%	Arrowstreet Capital, Limited Partnership	737,670	US$2.0m	5,300%	no data
0.89%	Millennium Group Management LLC	735,667	US$2.0m	0%	10.32%