Sutro Biopharma Ownership 2024 | Who Owns Sutro Biopharma Now?


OverviewForecastRevenueFinancialsChart

Institutional Ownership

102.78%

Insider Ownership

0.93%

Retail Ownership

-3.71%

Institutional Holders

122.00

Sutro Biopharma Institutional Shareholders


Institutional Shareholders by % of Total Shares

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
SUVRETTA CAPITAL MANAGEMENT, LLC12.54%0.83%7,708,6901,930,50233.41%22,586,462Jun 30, 2024
BLACKROCK INC.11.24%0.00%6,910,7301,208,82521.20%20,248,438Jun 30, 2024
POINT72 ASSET MANAGEMENT, L.P.7.24%0.03%4,447,6344,186,9381606.06%13,031,567Jun 30, 2024
MILLENNIUM MANAGEMENT LLC7.10%0.01%4,361,893-374,070-7.90%12,780,346Jun 30, 2024
VANGUARD GROUP INC5.79%0.00%3,555,340532,55017.62%10,417,147Jun 30, 2024
BIOIMPACT CAPITAL LLC4.95%1.39%3,043,346-1,053,273-25.71%8,917,004Jun 30, 2024
SAMSARA BIOCAPITAL, LLC3.57%1.35%2,196,814521,23531.11%6,436,665Jun 30, 2024
KYNAM CAPITAL MANAGEMENT, LP3.29%0.46%2,023,68321,9561.10%5,929,391Jun 30, 2024
ADAGE CAPITAL PARTNERS GP, L.L.C.3.25%0.01%2,000,000--5,860,000Jun 30, 2024
BAILLIE GIFFORD & CO3.01%0.00%1,848,7511,8450.10%5,416,840Jun 30, 2024
PARKMAN HEALTHCARE PARTNERS LLC2.92%0.70%1,792,7402,6890.15%5,252,728Jun 30, 2024
EVERSEPT PARTNERS, LP2.83%0.35%1,739,129647,71059.35%5,095,648Jun 30, 2024
GEODE CAPITAL MANAGEMENT, LLC2.81%0.00%1,724,941438,62534.10%5,054,956Jun 30, 2024
ACADIAN ASSET MANAGEMENT LLC2.56%0.01%1,574,958370,70530.78%4,613,000Jun 30, 2024
STATE STREET CORP2.55%0.00%1,565,307368,58430.80%4,586,350,000Jun 30, 2024
DIMENSIONAL FUND ADVISORS LP1.77%0.00%1,085,281-223,603-17.08%3,179,853Jun 30, 2024
JACOBS LEVY EQUITY MANAGEMENT, INC1.71%0.01%1,050,189-19,333-1.81%3,077,054Jun 30, 2024
GOLDMAN SACHS GROUP INC1.71%0.00%1,049,372246,63730.72%3,074,661Jun 30, 2024
PANAGORA ASSET MANAGEMENT INC1.48%0.01%907,503122,29915.58%2,658,984Jun 30, 2024
NUVEEN ASSET MANAGEMENT, LLC1.47%0.00%905,443567,815168.18%2,652,948Jun 30, 2024

Sutro Biopharma's largest institutional shareholder is SUVRETTA CAPITAL MANAGEMENT, LLC, holding 12.54% of the company's total share outstanding, currently valued at $22.59M. The top 10 institutional shareholders own together 61.99% of the company.

Institutional Shareholders by % of Total Assets

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
AQUILO CAPITAL MANAGEMENT, LLC1.24%2.15%762,498-402,968-34.58%2,234,119Jun 30, 2024
BIOIMPACT CAPITAL LLC4.95%1.39%3,043,346-1,053,273-25.71%8,917,004Jun 30, 2024
SAMSARA BIOCAPITAL, LLC3.57%1.35%2,196,814521,23531.11%6,436,665Jun 30, 2024
SUVRETTA CAPITAL MANAGEMENT, LLC12.54%0.83%7,708,6901,930,50233.41%22,586,462Jun 30, 2024
PARKMAN HEALTHCARE PARTNERS LLC2.92%0.70%1,792,7402,6890.15%5,252,728Jun 30, 2024
KYNAM CAPITAL MANAGEMENT, LP3.29%0.46%2,023,68321,9561.10%5,929,391Jun 30, 2024
EVERSEPT PARTNERS, LP2.83%0.35%1,739,129647,71059.35%5,095,648Jun 30, 2024
DAFNA CAPITAL MANAGEMENT LLC0.54%0.23%329,579-4,500-1.35%965,666Jun 30, 2024
TEJARA CAPITAL LTD0.33%0.22%203,1458,7274.49%595,215Jun 30, 2024
UBS OCONNOR LLC0.45%0.05%275,05720,0007.84%805,917Jun 30, 2024
GSA CAPITAL PARTNERS LLP0.38%0.05%235,397235,397100.00%690,000Jun 30, 2024
POINT72 ASSET MANAGEMENT, L.P.7.24%0.03%4,447,6344,186,9381606.06%13,031,567Jun 30, 2024
CORNERCAP INVESTMENT COUNSEL INC0.06%0.02%35,360-330-0.92%103,605Jun 30, 2024
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC0.37%0.02%225,36798,90878.21%660,325Jun 30, 2024
ACADIAN ASSET MANAGEMENT LLC2.56%0.01%1,574,958370,70530.78%4,613,000Jun 30, 2024
BRIDGEWAY CAPITAL MANAGEMENT, LLC0.32%0.01%195,700-80,000-29.02%573,401Jun 30, 2024
PANAGORA ASSET MANAGEMENT INC1.48%0.01%907,503122,29915.58%2,658,984Jun 30, 2024
JACOBS LEVY EQUITY MANAGEMENT, INC1.71%0.01%1,050,189-19,333-1.81%3,077,054Jun 30, 2024
SCHONFELD STRATEGIC ADVISORS LLC1.03%0.01%634,200-488,900-43.53%1,858,206Jun 30, 2024
ADAGE CAPITAL PARTNERS GP, L.L.C.3.25%0.01%2,000,000--5,860,000Jun 30, 2024

The largest Sutro Biopharma shareholder by % of total assets is AQUILO CAPITAL MANAGEMENT, LLC. The company owns 762.50K shares of Sutro Biopharma (STRO), representing 2.15% of its total assets.

Institutional Buyers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
POINT72 ASSET MANAGEMENT, L.P.7.24%0.03%4,447,6344,186,9381606.06%13,031,567Jun 30, 2024
SUVRETTA CAPITAL MANAGEMENT, LLC12.54%0.83%7,708,6901,930,50233.41%22,586,462Jun 30, 2024
BLACKROCK INC.11.24%0.00%6,910,7301,208,82521.20%20,248,438Jun 30, 2024
EVERSEPT PARTNERS, LP2.83%0.35%1,739,129647,71059.35%5,095,648Jun 30, 2024
NUVEEN ASSET MANAGEMENT, LLC1.47%0.00%905,443567,815168.18%2,652,948Jun 30, 2024
VANGUARD GROUP INC5.79%0.00%3,555,340532,55017.62%10,417,147Jun 30, 2024
SAMSARA BIOCAPITAL, LLC3.57%1.35%2,196,814521,23531.11%6,436,665Jun 30, 2024
GEODE CAPITAL MANAGEMENT, LLC2.81%0.00%1,724,941438,62534.10%5,054,956Jun 30, 2024
ACADIAN ASSET MANAGEMENT LLC2.56%0.01%1,574,958370,70530.78%4,613,000Jun 30, 2024
STATE STREET CORP2.55%0.00%1,565,307368,58430.80%4,586,350,000Jun 30, 2024
AQR CAPITAL MANAGEMENT LLC0.46%0.00%283,516247,694691.46%830,701Jun 30, 2024
GOLDMAN SACHS GROUP INC1.71%0.00%1,049,372246,63730.72%3,074,661Jun 30, 2024
GSA CAPITAL PARTNERS LLP0.38%0.05%235,397235,397100.00%690,000Jun 30, 2024
RENAISSANCE TECHNOLOGIES LLC1.17%0.00%719,497233,70048.11%2,108,126Jun 30, 2024
LPL FINANCIAL LLC0.37%0.00%230,149230,149100.00%674,337Jun 30, 2024
STRS OHIO0.27%0.00%165,300150,3001002.00%484,329,000Jun 30, 2024
PANAGORA ASSET MANAGEMENT INC1.48%0.01%907,503122,29915.58%2,658,984Jun 30, 2024
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC0.37%0.02%225,36798,90878.21%660,325Jun 30, 2024
FRANKLIN RESOURCES INC0.16%0.00%95,42395,423100.00%279,589Jun 30, 2024
BANK OF NEW YORK MELLON CORP0.44%0.00%272,71988,03447.67%799,067Jun 30, 2024

As of Jun 30 2024, Sutro Biopharma's largest institutional buyer is POINT72 ASSET MANAGEMENT, L.P.. The company purchased 4.19M stocks of STRO, valued at $13.03M.

Institutional Sellers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
BIOIMPACT CAPITAL LLC4.95%1.39%3,043,346-1,053,273-25.71%8,917,004Jun 30, 2024
SCHONFELD STRATEGIC ADVISORS LLC1.03%0.01%634,200-488,900-43.53%1,858,206Jun 30, 2024
CANDRIAM S.C.A.----440,422-100.00%-Jun 30, 2024
AQUILO CAPITAL MANAGEMENT, LLC1.24%2.15%762,498-402,968-34.58%2,234,119Jun 30, 2024
MILLENNIUM MANAGEMENT LLC7.10%0.01%4,361,893-374,070-7.90%12,780,346Jun 30, 2024
MORGAN STANLEY0.47%0.00%287,810-261,556-47.61%843,286Jun 30, 2024
DIMENSIONAL FUND ADVISORS LP1.77%0.00%1,085,281-223,603-17.08%3,179,853Jun 30, 2024
PROPEL BIO MANAGEMENT, LLC----195,000-100.00%-Jun 30, 2024
VERITION FUND MANAGEMENT LLC0.16%0.00%97,888-185,733-65.49%286,812Jun 30, 2024
CUBIST SYSTEMATIC STRATEGIES, LLC0.03%0.00%16,463-177,208-91.50%48,237Jun 30, 2024
SIMPLIFY ASSET MANAGEMENT INC.----120,000-100.00%-Jun 30, 2024
D. E. SHAW & CO., INC.0.21%0.00%128,665-112,978-46.75%376,988Jun 30, 2024
JUMP FINANCIAL, LLC----111,197-100.00%-Jun 30, 2024
BNP PARIBAS ARBITRAGE, SNC0.01%-6,372-91,855-93.51%18,670Jun 30, 2024
BRIDGEWAY CAPITAL MANAGEMENT, LLC0.32%0.01%195,700-80,000-29.02%573,401Jun 30, 2024
ENTRYPOINT CAPITAL, LLC----69,678-100.00%-Jun 30, 2024
LIGHTHOUSE INVESTMENT PARTNERS, LLC----66,585-100.00%-Jun 30, 2024
VIRTU FINANCIAL LLC----63,157-100.00%-Jun 30, 2024
MAN GROUP PLC0.21%0.00%130,277-60,356-31.66%381,712Jun 30, 2024
CHASE INVESTMENT COUNSEL CORP----57,700-100.00%-Jun 30, 2024

As of Jun 30 2024, Sutro Biopharma's biggest institutional seller is BIOIMPACT CAPITAL LLC. The company sold -1.05M shares of STRO, valued at $8.92M.

Institutional New positions

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
GSA CAPITAL PARTNERS LLP0.38%0.05%235,397235,397100.00%690,000Jun 30, 2024
LPL FINANCIAL LLC0.37%0.00%230,149230,149100.00%674,337Jun 30, 2024
QUBE RESEARCH & TECHNOLOGIES LTD0.11%0.00%70,61470,614100.00%206,899Jun 30, 2024
ALPS ADVISORS INC0.10%0.00%63,78563,785100.00%186,890Jun 30, 2024
HUDSON BAY CAPITAL MANAGEMENT LP0.10%0.00%60,76160,761100.00%178,030Jun 30, 2024
COREBRIDGE FINANCIAL, INC.0.07%0.00%44,04044,040100.00%129,037Jun 30, 2024
NOMURA HOLDINGS INC0.07%0.00%43,42643,426100.00%127,239Jun 30, 2024
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.0.05%0.00%30,91330,913100.00%90,575Jun 30, 2024
SHERBROOKE PARK ADVISERS LLC0.03%0.01%19,07319,073100.00%55,884Jun 30, 2024
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP0.02%-13,66113,661100.00%40,000Jun 30, 2024
FORVIS WEALTH ADVISORS, LLC0.02%0.00%12,84012,840100.00%37,622Jun 30, 2024
STATE OF WYOMING0.02%0.01%11,72511,725100.00%34,354Jun 30, 2024
MEEDER ASSET MANAGEMENT INC0.00%0.00%2,8222,822100.00%8,268Jun 30, 2024
CWM, LLC0.00%-1,5461,546100.00%5,000Jun 30, 2024
GROUP ONE TRADING, L.P.0.00%-1,1001,100100.00%3,223,000Jun 30, 2024
GEN-WEALTH PARTNERS INC0.00%0.00%1,0421,042100.00%3,053Jun 30, 2024
SRS CAPITAL ADVISORS, INC.0.00%0.00%657657100.00%1,926Jun 30, 2024
SIGNATUREFD, LLC0.00%-354354100.00%1,037Jun 30, 2024
PNC FINANCIAL SERVICES GROUP, INC.0.00%-5151100.00%149Jun 30, 2024
ROTHSCHILD INVESTMENT LLC--3030100.00%88Jun 30, 2024

Sutro Biopharma's largest new institutional shareholder by number of shares is GSA CAPITAL PARTNERS LLP, purchased 235.40K shares, valued at $690.00K, as of undefined.

Institutional Sold Out

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
CANDRIAM S.C.A.----440,422-100.00%-Jun 30, 2024
PROPEL BIO MANAGEMENT, LLC----195,000-100.00%-Jun 30, 2024
SIMPLIFY ASSET MANAGEMENT INC.----120,000-100.00%-Jun 30, 2024
JUMP FINANCIAL, LLC----111,197-100.00%-Jun 30, 2024
ENTRYPOINT CAPITAL, LLC----69,678-100.00%-Jun 30, 2024
LIGHTHOUSE INVESTMENT PARTNERS, LLC----66,585-100.00%-Jun 30, 2024
VIRTU FINANCIAL LLC----63,157-100.00%-Jun 30, 2024
CHASE INVESTMENT COUNSEL CORP----57,700-100.00%-Jun 30, 2024
MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.----44,019-100.00%-Jun 30, 2024
KENNEDY CAPITAL MANAGEMENT LLC----30,947-100.00%-Jun 30, 2024
AMERICAN INTERNATIONAL GROUP, INC.----30,017-100.00%-Jun 30, 2024
TWO SIGMA SECURITIES, LLC----23,291-100.00%-Jun 30, 2024
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)----16,925-100.00%-Jun 30, 2024
LAZARD ASSET MANAGEMENT LLC----16,386-100.00%-Jun 30, 2024
HRT FINANCIAL LP----12,057-100.00%-Jun 30, 2024
QUANTBOT TECHNOLOGIES LP----2,100-100.00%-Jun 30, 2024
METROPOLITAN LIFE INSURANCE CO/NY----1,632-100.00%-Jun 30, 2024
ZURCHER KANTONALBANK (ZURICH CANTONALBANK)----285-100.00%-Jun 30, 2024
NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC----13-100.00%-Jun 30, 2024

Sutro Biopharma's largest sold out institutional shareholder by shares sold is CANDRIAM S.C.A., sold -0.44M shares, valued at -, as of undefined.

Sutro Biopharma Mutual Fund Holders


Name% Total AssetsTotal SharesChange AmountChange %Date
CORNERCAP GROUP OF FUNDS /VA/0.26%18,5635,86246.15%Sep 30, 2022
FRANKLIN STRATEGIC SERIES0.18%1,532,638--Jan 31, 2024
Federated Hermes MDT Series0.13%312,027--Jan 31, 2024
BRIDGEWAY FUNDS INC0.12%275,700105,50061.99%Mar 28, 2024
BlackRock Advantage SMID Cap Fund, Inc.0.11%20,383--Mar 28, 2024
VANGUARD VALLEY FORGE FUNDS0.09%49,072--Mar 31, 2024
TEKLA HEALTHCARE INVESTORS0.08%69,389--Mar 31, 2024
TEKLA LIFE SCIENCES INVESTORS0.06%28,965--Mar 31, 2024
PRUDENTIAL SECTOR FUNDS, INC.0.06%119,157--Feb 29, 2024
Humankind Benefit Corp0.03%761--Dec 31, 2023
IndexIQ ETF Trust0.03%69,721--Jan 31, 2024
NEUBERGER BERMAN EQUITY FUNDS0.02%197,275--Feb 29, 2024
QUANTITATIVE MASTER SERIES LLC0.02%103,661--Mar 31, 2024
DEUTSCHE DWS INVESTMENTS VIT FUNDS0.02%9,364--Mar 31, 2024
GOLDMAN SACHS VARIABLE INSURANCE TRUST0.01%36,762-8,777-19.27%Mar 31, 2024
ETFis Series Trust I0.01%10,670--Jan 31, 2024
Fidelity Commonwealth Trust II0.01%49,542--Aug 31, 2023
VANGUARD EXPLORER FUND0.01%84,721--Jan 31, 2024
VANGUARD INDEX FUNDS0.01%2,617,256-681,056-20.65%Mar 31, 2024
TIAA SEPARATE ACCOUNT VA 10.01%1,211--Mar 31, 2024
FIDELITY SELECT PORTFOLIOS0.00%304,500--Feb 29, 2024
VARIABLE INSURANCE PRODUCTS FUND II0.00%57,46027,53492.01%Mar 31, 2024
Nushares ETF Trust0.00%30,226--Jan 31, 2024
SCHWAB CAPITAL TRUST0.00%160,876--Jan 31, 2024
FIDELITY COVINGTON TRUST0.00%48,975-567-1.14%Mar 31, 2024
FIDELITY CONCORD STREET TRUST0.00%500,27837,0838.01%Feb 29, 2024
Simplify Exchange Traded Funds0.00%120,000--Mar 28, 2024
ETF Series Solutions0.00%42,1876,76119.08%Feb 29, 2024
Calvert Variable Products, Inc.0.00%4,967--Mar 31, 2024
AMG Funds I0.00%3,485--Jan 31, 2024
NATIONWIDE VARIABLE INSURANCE TRUST0.00%234,564-3,845-1.61%Mar 31, 2024
PFM Multi-Manager Series Trust0.00%1,409--Dec 31, 2023
Direxion Shares ETF Trust0.00%220,371--Jan 31, 2024
Legg Mason ETF Investment Trust0.00%2,851--Mar 31, 2024
VANGUARD INSTITUTIONAL INDEX FUNDS0.00%38,073-2,802-6.86%Mar 31, 2024
MFS VARIABLE INSURANCE TRUST III0.00%20,182--Mar 31, 2024
PUTNAM ASSET ALLOCATION FUNDS0.00%32,717--Mar 31, 2024
Dimensional ETF Trust0.00%443,685110,46233.15%Jan 31, 2024
Principal Exchange-Traded Funds0.00%11,598-731-5.93%Mar 31, 2024
North Square Investments Trust0.00%9,140--Jan 31, 2024
DRIEHAUS MUTUAL FUNDS0.00%8,054--Mar 28, 2024
Managed Portfolio Series0.00%18,563--Mar 31, 2024
Virtus Investment Trust0.00%28,274--Mar 28, 2024
OHIO NATIONAL FUND INC0.00%13,219--Mar 31, 2024
MUTUAL FUND SERIES TRUST0.00%2,708,975--Mar 31, 2024
Voya VARIABLE PORTFOLIOS INC0.00%20,055-5,966-22.93%Mar 31, 2024
HC CAPITAL TRUST0.00%19,747--Mar 31, 2024
DFA INVESTMENT DIMENSIONS GROUP INC0.00%587,358-46,859-7.39%Jan 31, 2024
INVESCO EXCHANGE-TRADED FUND TRUST0.00%44,255--Jan 31, 2024
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC0.00%2,601-853-24.70%Mar 31, 2024
Meeder Funds0.00%2,555--Mar 31, 2024
PRUDENTIAL INVESTMENT PORTFOLIOS, INC.0.00%5,000--Mar 28, 2024
AMG FUNDS III0.00%2,670--Mar 28, 2024
AdvisorShares Trust0.00%1,832--Mar 28, 2024
AMERICAN CENTURY ETF TRUST0.00%48,9416,04614.09%Feb 29, 2024
VANGUARD WORLD FUND0.00%104,979--Feb 29, 2024
BAILLIE GIFFORD FUNDS0.00%4,3872235.36%Mar 28, 2024
SunAmerica Specialty Series0.00%214--Apr 30, 2021
STATE STREET INSTITUTIONAL INVESTMENT TRUST0.00%20,000--Mar 31, 2024
VANGUARD VARIABLE INSURANCE FUNDS0.00%15,437--Mar 31, 2024
TIAA-CREF LIFE FUNDS0.00%730--Mar 31, 2024
GLENMEDE FUND INC0.00%2,228--Jan 31, 2024
LOOMIS SAYLES FUNDS II0.00%669,530--Mar 31, 2024
LAZARD FUNDS INC0.00%9,014--Mar 31, 2024
GPS Funds I0.00%1,113--Mar 31, 2024
OLD WESTBURY FUNDS INC0.00%26,609--Jan 31, 2024
NORTHERN FUNDS0.00%27,332-2,557-8.55%Mar 28, 2024
T. Rowe Price Index Trust, Inc.0.00%3,752--Mar 31, 2024
GOLDMAN SACHS TRUST0.00%587,791-48,312-7.59%Jan 31, 2024
JPMORGAN INSURANCE TRUST0.00%2,001-99-4.71%Mar 31, 2023
EQ ADVISORS TRUST0.00%184,032160.01%Mar 31, 2024
iSHARES TRUST0.00%2,331,233-132,117-5.36%Mar 31, 2024
MASTER INVESTMENT PORTFOLIO0.00%11,819--Mar 31, 2024
VANGUARD SCOTTSDALE FUNDS0.00%263,32929,73412.73%Feb 29, 2024
RYDEX SERIES FUNDS0.00%549--Dec 31, 2023
Columbia Funds Variable Series Trust II0.00%4,136--Mar 31, 2024
COLLEGE RETIREMENT EQUITIES FUND0.00%137,743121,900769.42%Mar 31, 2024
RBB FUND, INC.0.00%11,415--Feb 29, 2024
VICTORY PORTFOLIOS0.00%3,661--Mar 31, 2024
Federated Hermes Global Allocation Fund0.00%916--Feb 29, 2024
Guggenheim Active Allocation Fund0.00%517--Feb 29, 2024
RUSSELL INVESTMENT CO0.00%24,64715,901181.81%Jan 31, 2024
Blackstone Alternative Investment Funds0.00%9,8005,600133.33%Mar 31, 2024
VALIC Co I0.00%23,082-93-0.40%Feb 29, 2024
PENN SERIES FUNDS INC0.00%2,134--Mar 28, 2024
Goldman Sachs ETF Trust0.00%6,791--Feb 29, 2024
RYDEX DYNAMIC FUNDS0.00%272--Dec 31, 2023
TIAA-CREF FUNDS0.00%194,361--Jan 31, 2024
SA FUNDS INVESTMENT TRUST0.00%908--Mar 31, 2024
RUSSELL INVESTMENT FUNDS0.00%6,2812,97690.05%Mar 31, 2024
SPDR SERIES TRUST0.00%1,999,864--Mar 31, 2024
NATIONWIDE MUTUAL FUNDS0.00%6,70091415.80%Jan 31, 2024
PACE SELECT ADVISORS TRUST0.00%14,119--Jan 31, 2024
FLEXSHARES TRUST0.00%3,384--Jan 31, 2024
Invesco Exchange-Traded Fund Trust II0.00%12,6054,59657.39%Feb 29, 2024
ProFunds0.00%473-33-6.52%Mar 31, 2024
Voya INVESTORS TRUST0.00%2,174-162-6.93%Mar 31, 2024
LoCorr Investment Trust0.00%989--Mar 31, 2024
PROSHARES TRUST0.00%8,813-2,814-24.20%Feb 29, 2024
ALLIANZ VARIABLE INSURANCE PRODUCTS TRUST0.00%1,873--Dec 31, 2023

Sutro Biopharma's largest mutual fund holder by % of total assets is "CORNERCAP GROUP OF FUNDS /VA/", owning 18.56K shares, compromising 0.26% of its total assets.

Sutro Biopharma Institutional Ownership Trends


Institutional Holdings Trend

DateHoldingsChange %
30 Jun, 241223.39%
31 Mar, 241183.51%
31 Dec, 231143.64%
30 Sep, 23110-9.09%
30 Jun, 231214.31%
31 Mar, 23116-3.33%
31 Dec, 221207.14%
30 Sep, 22112-4.27%
30 Jun, 221171.74%
31 Mar, 22115-2.54%
31 Dec, 21118-2.48%
30 Sep, 21121-3.20%
30 Jun, 21125-14.38%
31 Mar, 211468.15%
31 Dec, 2013558.82%
30 Sep, 20858.97%
30 Jun, 207830.00%
31 Mar, 2060-6.25%
31 Dec, 19648.47%
30 Sep, 1959-
30 Jun, 195920.41%
31 Mar, 194913.95%
31 Dec, 184330.30%
30 Sep, 1833-

As of 30 Jun 24, 122 institutions are holding Sutro Biopharma's shares, representing an increase of 3.39% compared to the previous quarter.

Shares Outstanding Trend

DateShares OutstandingChange %
30 Jun, 2463,167,39418.26%
31 Mar, 2453,412,278-3.97%
31 Dec, 2355,621,581-0.54%
30 Sep, 2355,925,5073.50%
30 Jun, 2354,032,2510.72%
31 Mar, 2353,648,0617.54%
31 Dec, 2249,887,257-0.97%
30 Sep, 2250,377,4008.93%
30 Jun, 2246,246,65210.73%
31 Mar, 2241,764,4994.81%
31 Dec, 2139,848,1080.12%
30 Sep, 2139,800,854-3.38%
30 Jun, 2141,193,137-7.10%
31 Mar, 2144,339,88412.74%
31 Dec, 2039,329,27828.91%
30 Sep, 2030,509,63725.23%
30 Jun, 2024,363,818105.28%
31 Mar, 2011,868,8562.17%
31 Dec, 1911,616,4634.89%
30 Sep, 1911,074,628-6.29%
30 Jun, 1911,817,5065.21%
31 Mar, 1911,231,8143.52%
31 Dec, 1810,849,69117.50%
30 Sep, 189,233,528-

Sutro Biopharma (STRO) has 63.17M shares outstanding as of 30 Jun 24, up 18.26% compared to the previous quarter.

Institutional Ownership Trend

DateOwnership %Change %
30 Jun, 24102.78%1.34%
31 Mar, 2487.55%1.04%
31 Dec, 2391.79%1.07%
30 Sep, 2392.68%1.09%
30 Jun, 2392.01%1.10%
31 Mar, 2391.36%0.95%
31 Dec, 2298.32%1.06%
30 Sep, 2296.24%0.99%
30 Jun, 2298.49%1.22%
31 Mar, 2289.82%1.21%
31 Dec, 2186.32%1.16%
30 Sep, 2186.22%1.08%
30 Jun, 2189.32%0.96%
31 Mar, 2196.59%0.85%
31 Dec, 20106.62%1.56%
30 Sep, 2082.71%1.25%
30 Jun, 2081.48%3.11%
31 Mar, 2051.16%2.04%
31 Dec, 1950.08%2.15%
30 Sep, 1948.26%1.82%
30 Jun, 1951.55%2.14%
31 Mar, 1949.12%2.18%
31 Dec, 1847.45%2.90%
30 Sep, 1840.46%-

As of 30 Jun 24, Sutro Biopharma is held by 102.78% institutional shareholders, representing a 1.34% growth compared to 31 Mar 24.

Institutional Increased Positions Trend

DateIncreased PositionsChange %
30 Jun, 247814.71%
31 Mar, 246811.48%
31 Dec, 236122.00%
30 Sep, 2350-20.63%
30 Jun, 2363-7.35%
31 Mar, 2368-6.85%
31 Dec, 227321.67%
30 Sep, 2260-9.09%
30 Jun, 22661.54%
31 Mar, 22658.33%
31 Dec, 21605.26%
30 Sep, 2157-9.52%
30 Jun, 2163-27.59%
31 Mar, 2187-17.92%
31 Dec, 2010685.96%
30 Sep, 2057-
30 Jun, 205783.87%
31 Mar, 2031-16.22%
31 Dec, 193723.33%
30 Sep, 1930-6.25%
30 Jun, 193228.00%
31 Mar, 1925-16.67%
31 Dec, 1830-9.09%
30 Sep, 1833-

78 institutional shareholders have increased their position in STRO stock as of 30 Jun 24 compared to 68 in the previous quarter (a 14.71% increase).

Institutional Reduced Positions Trend

DateReduced PositionsChange %
30 Jun, 2429-9.38%
31 Mar, 243210.34%
31 Dec, 2329-9.38%
30 Sep, 2332-11.11%
30 Jun, 233628.57%
31 Mar, 2328-3.45%
31 Dec, 2229-6.45%
30 Sep, 22316.90%
30 Jun, 2229-17.14%
31 Mar, 2235-7.89%
31 Dec, 213811.76%
30 Sep, 2134-19.05%
30 Jun, 214227.27%
31 Mar, 213383.33%
31 Dec, 201812.50%
30 Sep, 201645.45%
30 Jun, 2011-26.67%
31 Mar, 201566.67%
31 Dec, 199-35.71%
30 Sep, 1914-6.67%
30 Jun, 191550.00%
31 Mar, 191042.86%
31 Dec, 187-
30 Sep, 18--

29 institutional shareholders have reduced their position in STRO stock as of 30 Jun 24 compared to 32 in the previous quarter (a -9.38% decrease).

All Institutional Ownership Trend Data

DateHoldingsChange %Shares OutstandingChange %Ownership %Change %Increased PositionsChange %Reduced PositionsChange %
30 Jun, 241223.39%63,167,39418.26%102.78%1.34%7814.71%29-9.38%
31 Mar, 241183.51%53,412,278-3.97%87.55%1.04%6811.48%3210.34%
31 Dec, 231143.64%55,621,581-0.54%91.79%1.07%6122.00%29-9.38%
30 Sep, 23110-9.09%55,925,5073.50%92.68%1.09%50-20.63%32-11.11%
30 Jun, 231214.31%54,032,2510.72%92.01%1.10%63-7.35%3628.57%
31 Mar, 23116-3.33%53,648,0617.54%91.36%0.95%68-6.85%28-3.45%
31 Dec, 221207.14%49,887,257-0.97%98.32%1.06%7321.67%29-6.45%
30 Sep, 22112-4.27%50,377,4008.93%96.24%0.99%60-9.09%316.90%
30 Jun, 221171.74%46,246,65210.73%98.49%1.22%661.54%29-17.14%
31 Mar, 22115-2.54%41,764,4994.81%89.82%1.21%658.33%35-7.89%
31 Dec, 21118-2.48%39,848,1080.12%86.32%1.16%605.26%3811.76%
30 Sep, 21121-3.20%39,800,854-3.38%86.22%1.08%57-9.52%34-19.05%
30 Jun, 21125-14.38%41,193,137-7.10%89.32%0.96%63-27.59%4227.27%
31 Mar, 211468.15%44,339,88412.74%96.59%0.85%87-17.92%3383.33%
31 Dec, 2013558.82%39,329,27828.91%106.62%1.56%10685.96%1812.50%
30 Sep, 20858.97%30,509,63725.23%82.71%1.25%57-1645.45%
30 Jun, 207830.00%24,363,818105.28%81.48%3.11%5783.87%11-26.67%
31 Mar, 2060-6.25%11,868,8562.17%51.16%2.04%31-16.22%1566.67%
31 Dec, 19648.47%11,616,4634.89%50.08%2.15%3723.33%9-35.71%
30 Sep, 1959-11,074,628-6.29%48.26%1.82%30-6.25%14-6.67%
30 Jun, 195920.41%11,817,5065.21%51.55%2.14%3228.00%1550.00%
31 Mar, 194913.95%11,231,8143.52%49.12%2.18%25-16.67%1042.86%
31 Dec, 184330.30%10,849,69117.50%47.45%2.90%30-9.09%7-
30 Sep, 1833-9,233,528-40.46%-33---

Sutro Biopharma Insider Shareholders Trades


Open Market Insider Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource

Open Market Insider Buys

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource

Insider Sells

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Aug 13, 2024Chung Janeofficer PRESIDENT AND COOF-InKindSell6,689$3.12$20.87K54,262
Aug 13, 2024Chung Janeofficer PRESIDENT AND COOM-ExemptSell18,750--18,750
May 03, 2024Srinivasan Venkateshofficer CHIEF TECH OP OFFICERF-InKindSell892$3.74$3.34K31,730
May 03, 2024Srinivasan Venkateshofficer CHIEF TECH OP OFFICERM-ExemptSell2,500--7,500

All Insider Owners Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Aug 13, 2024Chung Janeofficer PRESIDENT AND COOM-ExemptBuy18,750--60,951
Aug 13, 2024Chung Janeofficer PRESIDENT AND COOF-InKindSell6,689$3.12$20.87K54,262
Aug 13, 2024Chung Janeofficer PRESIDENT AND COOM-ExemptSell18,750--18,750
Aug 12, 2024Jagpal Sukhidirector-A-AwardBuy35,000$3.22$112.70K35,000
Aug 12, 2024Jagpal Sukhidirector-A-AwardBuy28,959$3.22$93.25K28,959
Aug 12, 2024Jagpal Sukhi-Buy----
Jul 10, 2024Leyman Barbaraofficer Chief Business Dev. OfficerA-AwardBuy125,000$3.04$380.00K125,000
Jul 10, 2024Leyman Barbaraofficer Chief Business Dev. OfficerA-AwardBuy100,000--100,000
Jul 10, 2024Leyman Barbara-Buy----
Jun 10, 2024Wigginton Jon Marcdirector-A-AwardBuy35,000$3.76$131.60K35,000
Jun 10, 2024Petree Daniel Hdirector-A-AwardBuy35,000$3.76$131.60K35,000
Jun 10, 2024PANEK JAMES Pdirector-A-AwardBuy35,000$3.76$131.60K35,000
Jun 10, 2024MATSUI CONNIEdirector-A-AwardBuy35,000$3.76$131.60K35,000
Jun 10, 2024Lobacki Joseph Mdirector-A-AwardBuy35,000$3.76$131.60K35,000
Jun 10, 2024Hunter Heididirector-A-AwardBuy35,000$3.76$131.60K35,000
Jun 10, 2024Freund John Gordondirector-A-AwardBuy35,000$3.76$131.60K35,000
Jun 10, 2024Dybbs Michaeldirector-A-AwardBuy35,000$3.76$131.60K35,000
May 03, 2024Srinivasan Venkateshofficer CHIEF TECH OP OFFICERM-ExemptBuy2,500--32,622
May 03, 2024Srinivasan Venkateshofficer CHIEF TECH OP OFFICERF-InKindSell892$3.74$3.34K31,730
May 03, 2024Srinivasan Venkateshofficer CHIEF TECH OP OFFICERM-ExemptSell2,500--7,500

The last insider sell of Sutro Biopharma's stock was made by Chung Jane on Aug 13 2024, selling 6,689 shares at $3.12 per share (valued at $20.87K).

Sutro Biopharma Insider Ownership Trends


All Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q3 20242--
Q2 2024104250.00%
Q1 20243635102.86%
Q4 20232--
Q3 20234666.67%
Q2 2023127171.43%
Q1 2023394390.70%
Q3 202222100.00%
Q2 2022162800.00%
Q1 20223230106.67%
Q4 202132150.00%
Q3 2021102540.00%
Q2 202112--
Q1 20212219115.79%
Q4 202071070.00%
Q3 202072035.00%
Q2 2020116183.33%
Q1 2020134325.00%
Q4 2019-3-
Q3 2019112055.00%

2 total buy trades, and 0 total sell trades (buy/sell ratio of 0%) were made by Sutro Biopharma's insiders, as of Q3 2024.

Open Market Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q3 2024---
Q2 2024---
Q1 2024-1-
Q4 2023---
Q3 2023-2-
Q2 2023---
Q1 2023---
Q3 2022---
Q2 2022---
Q1 20221--
Q4 2021---
Q3 2021-1-
Q2 2021---
Q1 2021-2-
Q4 2020-3-
Q3 2020-6-
Q2 20203650.00%
Q1 2020-3-
Q4 2019-3-
Q3 2019---

As of Q3 2024, Insider owners conducted 0 open market buy trades and 0 open market sell trades of Sutro Biopharma's stocks.

Sutro Biopharma Peer Ownership


TickerCompany
ANABAnaptysBio, Inc.
IDYAIDEAYA Biosciences, Inc.
CNTACentessa Pharmaceuticals plc
MRUSMerus N.V.
LRMRLarimar Therapeutics, Inc.
MLYSMineralys Therapeutics, Inc.
MGTXMeiraGTx Holdings plc
HLVXHilleVax, Inc.
AVTEAerovate Therapeutics, Inc.
REPLReplimune Group, Inc.
SNDXSyndax Pharmaceuticals, Inc.
KROSKeros Therapeutics, Inc.
GNTAGenenta Science S.p.A.
PCVXVaxcyte, Inc.
FIXXQ32 Bio Inc.
PRDSPardes Biosciences, Inc.
OPTOpthea Limited
ELYMEliem Therapeutics, Inc.

STRO Ownership FAQ


Sutro Biopharma is owned by institutional shareholders (102.78%), insiders (0.93%), and public (-3.71%). The largest institutional shareholder of Sutro Biopharma is SUVRETTA CAPITAL MANAGEMENT, LLC (12.54% of total shares) and the top mutual fund owner is CORNERCAP GROUP OF FUNDS /VA/ (0.26% of total shares).

Sutro Biopharma's major institutional shareholders are SUVRETTA CAPITAL MANAGEMENT, LLC, BLACKROCK INC., POINT72 ASSET MANAGEMENT, L.P., MILLENNIUM MANAGEMENT LLC, and VANGUARD GROUP INC. The top five shareholders own together 43.91% of the company's share outstanding.

As of Jun 2024, there are 122 institutional shareholders of Sutro Biopharma.

SUVRETTA CAPITAL MANAGEMENT, LLC owns 7.71M shares of Sutro Biopharma, representing 12.54% of the company's total shares outstanding, valued at $22.59M (as of Jun 2024).

As of Jun 2024, BLACKROCK INC holds 6.91M shares of Sutro Biopharma (STRO), compromising 11.24% of the company, valued at $20.25M.

POINT72 ASSET MANAGEMENT, L.P is the third largest holder of Sutro Biopharma. The company owns 4.45M of the company's shares outstanding (worth $13.03M).