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Sutro Biopharma (STRO) Institutional Ownership

Sutro Biopharma logo
$0.90 0.00 (-0.07%)
As of 03:42 PM Eastern
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Institutional Ownership Changes (13F Filings) for Sutro Biopharma (NASDAQ:STRO)

Current
Institutional Ownership
Percentage
96.99%
Number of
Institutional Buyers
(last 12 months)
57
Total
Institutional Inflows
(last 12 months)
$25.33M
Number of
Institutional Sellers
(last 12 months)
32
Total
Institutional Outflows
(last 12 months)
$23.86M
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STRO Institutional Buying and Selling by Quarter

Sutro Biopharma Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/15/2025 Shay Capital LLC259,889$186K0.0%+26.4%0.307%
8/15/2025 Bank of America Corp DE78,946$56K0.0%-27.6%0.093%
8/14/2025 Jane Street Group LLC688,850$492K0.0%N/A0.813%
8/14/2025 RBF Capital LLC160,000$114K0.0%N/A0.189%
8/14/2025 Velan Capital Investment Management LP3,060,000$2.19M2.2%+197.1%3.610%
8/14/2025 Qube Research & Technologies Ltd115,401$82K0.0%N/A0.136%
8/14/2025 Cerity Partners LLC105,437$75K0.0%+169.9%0.124%
8/13/2025 Marshall Wace LLP234,431$166K0.0%N/A0.277%
8/12/2025 Prudential Financial Inc.35,500$25K0.0%-94.1%0.042%
8/12/2025 JPMorgan Chase & Co.173,477$124K0.0%-42.4%0.205%
8/12/2025 Catalyst Funds Management Pty Ltd38,500$27K0.0%N/A0.045%
8/8/2025 Geode Capital Management LLC816,915$583K0.0%-56.8%0.967%
8/7/2025 Acadian Asset Management LLC3,042,238$2.17M0.0%-2.9%3.602%
8/6/2025 Savant Capital LLC52,416$37K0.0%N/A0.062%
8/1/2025 Y Intercept Hong Kong Ltd66,591$48K0.0%N/A0.079%
7/25/2025 CWM LLC56,657$40K0.0%+73.2%0.067%
7/25/2025 Vanguard Personalized Indexing Management LLC60,617$43K0.0%+174.8%0.072%
5/28/2025 Strs Ohio152,800$99K0.0%N/A0.181%
5/21/2025 Acadian Asset Management LLC3,134,586$2.04M0.0%+78.9%3.711%
5/16/2025 AQR Capital Management LLC1,320,917$859K0.0%+1,052.8%1.566%
5/15/2025 Vestal Point Capital LP2,600,000$1.69M0.1%+1.2%3.082%
5/15/2025 RA Capital Management L.P.4,434,637$2.89M0.0%N/A5.257%
5/15/2025 Velan Capital Investment Management LP1,030,000$670K0.7%+3,333.3%1.221%
5/15/2025 State of Wyoming94,932$62K0.0%N/A0.113%
5/14/2025 Affinity Asset Advisors LLC752,722$490K0.0%N/A0.892%
5/12/2025 Nuveen LLC290,897$189K0.0%N/A0.345%
5/12/2025 Invesco Ltd.92,139$60K0.0%+137.8%0.109%
5/9/2025 Charles Schwab Investment Management Inc.199,901$130K0.0%-20.7%0.237%
4/30/2025 Cerity Partners LLC39,065$25K0.0%N/A0.046%
4/28/2025 Vontobel Holding Ltd.50,000$33K0.0%+100.0%0.059%
4/17/2025 Exchange Traded Concepts LLC136,623$89K0.0%+201.9%0.166%
2/17/2025 Velan Capital Investment Management LP30,000$55K0.0%N/A0.036%
2/17/2025 Vestal Point Capital LP2,570,000$4.73M0.3%N/A3.117%
2/17/2025 Two Sigma Investments LP316,292$582K0.0%-35.7%0.384%
2/17/2025 Two Sigma Advisers LP547,800$1.01M0.0%-7.3%0.664%
2/17/2025 Suvretta Capital Management LLC7,462,495$13.73M0.5%+3.8%9.050%
2/17/2025 Shay Capital LLC203,601$375K0.1%N/A0.247%
2/17/2025 Sherbrooke Park Advisers LLC33,640$62K0.0%-73.9%0.041%
2/17/2025 Point72 Asset Management L.P.2,197,538$4.04M0.0%-26.7%2.665%
2/17/2025 ProShare Advisors LLC26,961$50K0.0%+74.3%0.033%
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2/17/2025 MPM Bioimpact LLC2,160,062$3.98M0.6%-23.7%2.620%
2/17/2025 Parkman Healthcare Partners LLC1,727,925$3.18M0.4%+0.7%2.095%
2/17/2025 Man Group plc132,406$244K0.0%-19.2%0.161%
2/17/2025Nuveen Asset Management LLC1,323,777$2.44M0.0%+10.3%1.605%
2/17/2025 OMERS ADMINISTRATION Corp95,150$175K0.0%-50.0%0.115%
2/17/2025 OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC300,621$553K0.0%-11.1%0.365%
2/17/2025 Millennium Management LLC405,618$746K0.0%-80.0%0.492%
2/17/2025 Jacobs Levy Equity Management Inc.859,373$1.58M0.0%+4.6%1.042%
2/17/2025 D. E. Shaw & Co. Inc.157,683$290K0.0%-5.9%0.191%
2/17/2025 DAFNA Capital Management LLC437,079$804K0.2%+32.6%0.530%
2/17/2025 Bridgeway Capital Management LLC189,700$349K0.0%+91.2%0.230%
2/17/2025 Bank of America Corp DE106,258$196K0.0%-17.7%0.129%
2/17/2025 BNP Paribas Financial Markets150,758$277K0.0%+82.7%0.183%
2/14/2025 Schonfeld Strategic Advisors LLC196,800$362K0.0%-30.6%0.239%
2/14/2025 Northern Trust Corp636,920$1.17M0.0%+2.3%0.772%
2/14/2025 Susquehanna Fundamental Investments LLC87,810$162K0.0%N/A0.106%
2/14/2025 Adage Capital Partners GP L.L.C.2,000,000$3.68M0.0%-11.1%2.425%
2/14/2025 Eversept Partners LP694,408$1.28M0.1%-62.3%0.842%
2/14/2025 Hsbc Holdings PLC63,554$116K0.0%-22.2%0.077%
2/14/2025 MetLife Investment Management LLC23,390$43K0.0%-24.3%0.028%
2/14/2025 Dimensional Fund Advisors LP1,136,457$2.09M0.0%+15.9%1.378%
2/13/2025 XTX Topco Ltd21,809$40K0.0%-79.1%0.026%
2/13/2025 Barclays PLC158,814$293K0.0%-41.8%0.193%
2/13/2025 Renaissance Technologies LLC1,015,211$1.87M0.0%+22.6%1.231%
2/13/2025 Invesco Ltd.38,749$71K0.0%+54.2%0.047%
2/13/2025 Aristides Capital LLC79,400$146K0.0%N/A0.096%
2/13/2025 Russell Investments Group Ltd.99,445$183K0.0%-34.2%0.121%
2/13/2025 Dynamic Technology Lab Private Ltd14,309$26K0.0%N/A0.017%
2/13/2025 Wells Fargo & Company MN52,738$97K0.0%+24.8%0.064%
2/11/2025 Prudential Financial Inc.547,510$1.01M0.0%+351.0%0.664%
2/11/2025 LPL Financial LLC362,232$667K0.0%+34.2%0.439%
2/11/2025 Sei Investments Co.56,347$104K0.0%N/A0.068%
2/11/2025 American Century Companies Inc.93,033$171K0.0%+29.1%0.113%
2/10/2025 Thrivent Financial for Lutherans97,096$178K0.0%N/A0.118%
2/10/2025 Connor Clark & Lunn Investment Management Ltd.326,317$600K0.0%-25.3%0.396%
1/31/2025 Baillie Gifford & Co.48,791$90K0.0%-96.8%0.059%
1/30/2025 Rhumbline Advisers126,698$233K0.0%+6.1%0.154%
1/30/2025 Vontobel Holding Ltd.25,000$46K0.0%+66.7%0.030%
1/24/2025China Universal Asset Management Co. Ltd.17,484$32K0.0%N/A0.021%
1/17/2025 SG Americas Securities LLC40,432$74K0.0%+16.6%0.049%
11/20/2024 Virtu Financial LLC22,305$77K0.0%N/A0.027%
11/19/2024 Barclays PLC273,019$944K0.0%+385.3%0.331%
11/16/2024 Geode Capital Management LLC1,856,956$6.43M0.0%+7.7%2.266%
11/15/2024 Barclays PLC273,019$944K0.0%+385.3%0.333%
11/15/2024 XTX Topco Ltd104,200$361K0.0%+222.0%0.127%
11/15/2024 Jane Street Group LLC108,192$374K0.0%+30.7%0.132%
11/15/2024 State Street Corp1,647,162$5.70M0.0%+5.2%2.010%
11/15/2024 Point72 Asset Management L.P.2,997,453$10.37M0.0%-32.6%3.657%
11/15/2024 Parkman Healthcare Partners LLC1,716,132$5.94M0.8%-4.3%2.094%
11/15/2024 Jacobs Levy Equity Management Inc.821,746$2.84M0.0%-21.8%1.003%
Why More Investors Are Using Family Trusts to Protect Their Wealth (Ad)

For many investors, a family trust can be an essential tool for protecting assets, avoiding probate, and ensuring wealth is passed on according to your wishes. Trusts may also provide shielding from creditors and lawsuits while offering potential tax advantages—especially with estate tax thresholds set to decrease in 2026. If you’re considering whether a family trust is right for you, speaking with a fiduciary financial advisor can help you decide the best path forward. We’ve created a free tool that matches you with vetted advisors in your area—each legally bound to act in your best interest.tc pixel

Click here to get your free advisor matches and start planning your legacy today.
11/14/2024 Suvretta Capital Management LLC7,187,495$24.87M0.8%-6.8%8.769%
11/14/2024 MetLife Investment Management LLC30,898$107K0.0%-36.4%0.038%
11/13/2024 BNP Paribas Financial Markets82,524$286K0.0%+1,195.1%0.101%
11/13/2024 FMR LLC189,041$654K0.0%+24.9%0.231%
11/13/2024 Bank of Montreal Can814,955$2.85M0.0%N/A0.994%
11/12/2024 Charles Schwab Investment Management Inc.251,995$872K0.0%+16.2%0.307%
11/9/2024 Intech Investment Management LLC26,336$91K0.0%N/A0.032%
11/8/2024 Connor Clark & Lunn Investment Management Ltd.437,051$1.51M0.0%N/A0.533%
11/6/2024 Gladius Capital Management LP8,084$28K0.0%N/A0.010%
11/6/2024 Cornercap Investment Counsel Inc.18,563$64K0.0%-47.5%0.023%
(Data available from 1/1/2016 forward)

STRO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of STRO shares?

During the previous two years, 102 institutional investors and hedge funds held shares of Sutro Biopharma. The most heavily invested institutionals were Vanguard Group Inc. ($17.08M), Suvretta Capital Management LLC ($13.73M), Franklin Resources Inc. ($11.85M), Rubric Capital Management LP ($11.61M), Kynam Capital Management LP ($8.59M), State Street Corp ($5.70M), and Point72 Asset Management L.P. ($4.04M).Learn more on Sutro Biopharma's institutional investors.

What percentage of Sutro Biopharma's stock is owned by institutional investors?

96.99% of Sutro Biopharma's stock is owned by institutional investors. Learn more on STRO's institutional investor holdings.

Which institutional investors have been buying Sutro Biopharma's stock?

Of the 78 institutional investors that purchased Sutro Biopharma's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: RA Capital Management L.P. ($4.43M), Point72 Asset Management L.P. ($4.19M), Velan Capital Investment Management LP ($3.06M), Adage Capital Partners GP L.L.C. ($2.88M), Vestal Point Capital LP ($2.60M), Acadian Asset Management LLC ($2.15M), and AQR Capital Management LLC ($1.45M).

How much institutional buying is happening at Sutro Biopharma?

Institutional investors have bought a total of 20,172,075 shares in the last 24 months. This purchase volume represents approximately $25.33M in transactions.

Which of Sutro Biopharma's major shareholders have been selling company stock?

Of the 32 institutional investors that sold Sutro Biopharma's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Point72 Asset Management L.P. ($2.25M), Baillie Gifford & Co. ($1.80M), Millennium Management LLC ($1.63M), Eversept Partners LP ($1.15M), Geode Capital Management LLC ($1.07M), MPM Bioimpact LLC ($672.00K), and Prudential Financial Inc. ($569.08K).

How much institutional selling is happening at Sutro Biopharma?

Institutional investors have sold a total of 11,719,177 shares in the last 24 months. This volume of shares sold represents approximately $23.86M in transactions.


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This page (NASDAQ:STRO) was last updated on 8/28/2025 by MarketBeat.com Staff
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