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89bio (ETNB) Institutional Ownership

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$9.61 +0.58 (+6.42%)
Closing price 04:00 PM Eastern
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$9.49 -0.12 (-1.20%)
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Institutional Ownership Changes (13F Filings) for 89bio (NASDAQ:ETNB)

Number of
Institutional Buyers
(last 12 months)
114
Total
Institutional Inflows
(last 12 months)
$353.15M
Number of
Institutional Sellers
(last 12 months)
37
Total
Institutional Outflows
(last 12 months)
$45.91M
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ETNB Institutional Buying and Selling by Quarter

89bio Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC268,798$1.95M0.0%+50.4%0.184%
5/19/2025 Optimize Financial Inc20,130$146K0.1%-22.0%0.014%
5/16/2025 Woodline Partners LP700,754$5.09M0.0%+77.5%0.480%
5/16/2025 Exome Asset Management LLC353,882$2.57M2.2%+57.1%0.242%
5/16/2025 Goldman Sachs Group Inc.995,449$7.24M0.0%+23.3%0.682%
5/16/2025 Infinitum Asset Management LLC500,000$3.64M1.2%N/A0.343%
5/16/2025 Newtyn Management LLC200,000$1.45M0.2%-16.7%0.137%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.72,856$535K0.0%+42.4%0.050%
5/16/2025 Jacobs Levy Equity Management Inc.98,848$719K0.0%N/A0.068%
5/16/2025 AQR Capital Management LLC80,199$583K0.0%N/A0.055%
5/16/2025 Allostery Investments LP25,000$182K0.3%N/A0.017%
5/16/2025 Alyeska Investment Group L.P.852,227$6.20M0.0%-7.9%0.584%
5/16/2025 ADAR1 Capital Management LLC804,220$5.85M1.1%+56.1%0.551%
5/15/2025 Redmile Group LLC1,886,444$13.71M1.3%-13.0%1.292%
5/15/2025 RA Capital Management L.P.19,889,683$144.60M2.4%+40.3%13.625%
5/15/2025 PDT Partners LLC66,088$480K0.0%-18.3%0.045%
5/15/2025 Royal Bank of Canada66,688$484K0.0%-41.0%0.046%
5/15/2025 Apis Capital Advisors LLC315,000$2.29M1.1%N/A0.216%
5/15/2025 Ghisallo Capital Management LLC175,000$1.27M0.1%N/A0.120%
5/15/2025 Panagora Asset Management Inc.429,392$3.12M0.0%+272.1%0.294%
5/15/2025 Trexquant Investment LP99,183$721K0.0%N/A0.068%
5/15/2025 Beck Bode LLC1,815,524$13.20M2.5%N/A1.244%
5/14/2025 Ieq Capital LLC12,272$89K0.0%N/A0.008%
5/14/2025 Affinity Asset Advisors LLC175,000$1.27M0.1%N/A0.120%
5/14/2025 Rafferty Asset Management LLC137,247$998K0.0%+54.7%0.094%
5/14/2025 Corebridge Financial Inc.54,823$399K0.0%+31.7%0.038%
5/14/2025 Comerica Bank258,123$1.88M0.0%+0.6%0.177%
5/14/2025 MetLife Investment Management LLC66,035$480K0.0%+31.4%0.045%
5/14/2025 Walleye Capital LLC44,592$324K0.0%-89.7%0.031%
5/14/2025 University of Wisconsin Foundation1,153,357$8.39M6.5%+25.7%0.790%
5/14/2025 Pale Fire Capital SE24,778$180K0.0%-18.6%0.017%
5/14/2025 Candriam S.C.A.831,823$6.05M0.0%-21.2%0.570%
5/14/2025 Erste Asset Management GmbH883,000$6.50M0.1%+15.7%0.605%
5/14/2025 Hsbc Holdings PLC14,940$109K0.0%+30.6%0.010%
5/14/2025 Wellington Management Group LLP250,193$1.82M0.0%-25.3%0.171%
5/13/2025 Algert Global LLC186,991$1.36M0.0%+0.9%0.128%
5/13/2025 American Century Companies Inc.185,295$1.35M0.0%+63.2%0.127%
5/13/2025 Lord Abbett & CO. LLC733,404$5.33M0.0%N/A0.502%
5/13/2025 E Fund Management Co. Ltd.12,827$93K0.0%N/A0.009%
5/13/2025 Persistent Asset Partners Ltd53,224$387K0.3%+98.3%0.036%
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5/12/2025 Nuveen LLC1,035,957$7.53M0.0%N/A0.710%
5/12/2025 Invesco Ltd.115,751$842K0.0%+219.4%0.079%
5/12/2025 Vivo Capital LLC376,804$2.74M0.4%N/A0.258%
5/12/2025 Swiss National Bank205,500$1.49M0.0%+27.2%0.141%
5/9/2025 Deutsche Bank AG101,666$739K0.0%+30.2%0.070%
5/9/2025 Charles Schwab Investment Management Inc.985,771$7.17M0.0%+21.6%0.675%
5/9/2025 Vanguard Group Inc.7,163,609$52.08M0.0%+25.8%4.907%
5/9/2025 Westfield Capital Management Co. LP3,894,741$28.32M0.1%+0.2%2.668%
5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank 20,295$148K0.0%+153.8%0.014%
5/6/2025 Royce & Associates LP226,050$1.64M0.0%N/A0.155%
5/6/2025 Readystate Asset Management LP685,169$4.98M0.2%N/A0.469%
5/6/2025 KLP Kapitalforvaltning AS33,600$244K0.0%+130.1%0.023%
5/5/2025 Allianz Asset Management GmbH12,800$93K0.0%N/A0.009%
5/2/2025 Victory Capital Management Inc.16,913$123K0.0%+21.1%0.012%
5/1/2025 CWM LLC5,900$43K0.0%+9,265.1%0.004%
5/1/2025 Emerald Advisers LLC1,550,671$11.27M0.5%N/A1.062%
5/1/2025 New York State Common Retirement Fund25,967$189K0.0%+58.7%0.018%
5/1/2025 Arizona State Retirement System30,365$221K0.0%+27.5%0.021%
5/1/2025 Emerald Mutual Fund Advisers Trust1,082,973$7.87M0.6%N/A0.742%
4/30/2025 China Universal Asset Management Co. Ltd.29,282$213K0.0%+17.4%0.020%
4/30/2025 Gilliland Jeter Wealth Management LLC48,879$355K0.1%+23.9%0.033%
4/29/2025 Bank of New York Mellon Corp309,916$2.25M0.0%+24.9%0.212%
4/28/2025 Teacher Retirement System of Texas28,331$206K0.0%+15.9%0.019%
4/24/2025 Diversified Trust Co21,823$159K0.0%N/A0.015%
4/15/2025 Assenagon Asset Management S.A.428,895$3.12M0.0%+76.8%0.294%
4/14/2025 Harbor Capital Advisors Inc.314,772$2.29M0.1%+25.0%0.216%
4/10/2025 Hennion & Walsh Asset Management Inc.140,306$1.02M0.0%+48.5%0.096%
4/8/2025 Rhumbline Advisers152,138$1.11M0.0%+17.0%0.104%
4/7/2025 GAMMA Investing LLC7,648$56K0.0%+4,898.7%0.005%
3/24/2025 Wellington Management Group LLP334,805$2.62M0.0%+4.9%0.229%
3/18/2025 California State Teachers Retirement System76,921$602K0.0%+12.5%0.053%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC178,691$1.40M0.0%+26.7%0.168%
2/17/2025 Woodline Partners LP394,826$3.09M0.0%+640.1%0.372%
2/17/2025 Two Sigma Advisers LP112,100$877K0.0%-31.3%0.106%
2/17/2025 Two Sigma Investments LP237,521$1.86M0.0%-35.6%0.224%
2/17/2025 Stempoint Capital LP545,800$4.27M1.1%N/A0.514%
2/17/2025 Suvretta Capital Management LLC10,202,696$79.79M2.7%+27.7%9.613%
2/17/2025 Sandia Investment Management LP11,286$88K0.2%+28.5%0.011%
2/17/2025 Sphera Funds Management LTD.556,532$4.35M0.8%+3.7%0.524%
2/17/2025 RTW Investments LP7,478,061$58.48M0.9%+1.3%7.046%
2/17/2025 Rafferty Asset Management LLC88,745$694K0.0%-30.3%0.084%
2/17/2025 Redmile Group LLC2,167,176$16.95M1.2%+38.0%2.042%
2/17/2025 ProShare Advisors LLC29,149$228K0.0%+32.0%0.027%
2/17/2025Nuveen Asset Management LLC286,492$2.24M0.0%-1.2%0.270%
2/17/2025 Millennium Management LLC708,196$5.54M0.0%+85.4%0.667%
2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.51,154$400K0.0%+2.3%0.048%
2/17/2025 Laurion Capital Management LP780,273$6.10M0.1%-3.7%0.735%
2/17/2025 Integral Health Asset Management LLC1,000,000$7.82M0.7%+100.0%0.942%
2/17/2025 Janus Henderson Group PLC16,514,056$129.18M0.1%+8.9%15.560%
2/17/2025 Deutsche Bank AG78,059$610K0.0%+48.1%0.074%
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2/17/2025 Deep Track Capital LP6,478,249$50.66M1.9%+134.2%6.104%
2/17/2025 BVF Inc. IL4,333,885$33.89M1.1%-36.4%4.084%
2/17/2025 Balyasny Asset Management L.P.1,019,449$7.97M0.0%N/A0.961%
2/17/2025 Bank of America Corp DE358,574$2.80M0.0%+10.1%0.338%
2/17/2025 BNP Paribas Financial Markets351,331$2.75M0.0%N/A0.331%
2/17/2025 Ameriprise Financial Inc.28,230$221K0.0%+107.7%0.027%
2/17/2025 Algert Global LLC185,407$1.45M0.0%+198.0%0.175%
2/17/2025 Alyeska Investment Group L.P.925,397$7.24M0.0%+14.4%0.872%
2/17/2025 Ally Bridge Group NY LLC317,833$2.49M2.1%N/A0.299%
2/14/2025 Comerica Bank256,583$2.01M0.0%+13.5%0.242%
(Data available from 1/1/2016 forward)

ETNB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ETNB shares?

During the previous two years, 184 institutional investors and hedge funds held shares of 89bio. The most heavily invested institutionals were RA Capital Management L.P. ($144.60M), Janus Henderson Group PLC ($129.18M), Suvretta Capital Management LLC ($79.79M), RTW Investments LP ($58.48M), Vanguard Group Inc. ($52.08M), Deep Track Capital LP ($50.66M), and Marshall Wace LLP ($39.53M).Learn more on ETNB's institutional investors.

Which institutional investors have been buying 89bio stock?

Of the 162 institutional investors that purchased 89bio stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: RA Capital Management L.P. ($7.06M), Janus Henderson Group PLC ($6.93M), RTW Investments LP ($5.68M), Avoro Capital Advisors LLC ($4.10M), Deep Track Capital LP ($3.71M), Vanguard Group Inc. ($2.73M), and Suvretta Capital Management LLC ($2.39M).

How much institutional buying is happening at 89bio?

Institutional investors have bought a total of 74,543,589 shares in the last 24 months. This purchase volume represents approximately $716.09M in transactions.

Which 89bio major shareholders have been selling company stock?

Of the 62 institutional investors that sold 89bio stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: BVF Inc. IL ($2.48M), Cormorant Asset Management LP ($1.45M), Deep Track Capital LP ($1.29M), Deutsche Bank AG ($771.53K), Silverarc Capital Management LLC ($577.97K), Adage Capital Partners GP L.L.C. ($525K), and Redmile Group LLC ($456.54K).

How much institutional selling is happening at 89bio?

Institutional investors have sold a total of 11,927,538 shares in the last 24 months. This volume of shares sold represents approximately $147.84M in transactions.



This page (NASDAQ:ETNB) was last updated on 5/21/2025 by MarketBeat.com Staff
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