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ETNB Insider Trading

Insider Ownership Percentage: 2.80%
Insider Buying (Last 12 Months): $20,722,500.00
Insider Selling (Last 12 Months): $48,172.52

89bio Insider Trading History Chart

This chart shows the insider buying and selling history at 89bio by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

89bio Share Price & Price History

Current Price: $8.38
Price Change: ▲ Price Increase of +0.4 (5.01%)
As of 11/21/2024 06:20 PM ET

This chart shows the closing price history over time for ETNB up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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89bio Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/4/2024Ra Capital Management, L.P.DirectorBuy1,350,000$15.35$20,722,500.0012,431,584View SEC Filing Icon  
2/26/2024Rohan PalekarCEOSell4,477$10.76$48,172.52486,889View SEC Filing Icon  
7/17/2023Kathleen LaporteDirectorSell12,500$18.80$235,000.00View SEC Filing Icon  
6/5/2023Rohan PalekarCEOSell15,000$20.00$300,000.00286,978View SEC Filing Icon  
6/1/2023Edward Morrow Atkinson IIIDirectorSell6,250$17.91$111,937.50View SEC Filing Icon  
5/9/2023Quoc Le-NguyenInsiderSell13,683$18.11$247,799.13164,971View SEC Filing Icon  
4/4/2023Ryan MartinsCFOSell8,721$14.95$130,378.9553,578View SEC Filing Icon  
3/30/2023Michael R HaydenDirectorBuy6,250$3.62$22,625.0083,978View SEC Filing Icon  
3/28/2023Michael R HaydenDirectorBuy61,538$16.15$993,838.7061,538View SEC Filing Icon  
3/24/2023Ra Capital Management, L.P.DirectorBuy2,461,538$16.25$39,999,992.5011,081,584View SEC Filing Icon  
3/23/2023Rohan PalekarCEOSell15,000$16.00$240,000.00269,080View SEC Filing Icon  
3/23/2023Ryan MartinsCFOSell5,000$16.11$80,550.0053,578View SEC Filing Icon  
2/21/2023Ryan MartinsCFOSell2,540$13.89$35,280.6058,578View SEC Filing Icon  
2/8/2023Ryan MartinsCFOSell1,480$14.41$21,326.8032,868View SEC Filing Icon  
2/3/2023Ryan MartinsCFOSell3,592$13.04$46,839.6835,368View SEC Filing Icon  
1/3/2023Ryan MartinsCFOSell5,947$12.51$74,396.9736,368View SEC Filing Icon  
10/18/2022Ra Capital Management, L.P.DirectorBuy1,172,741$7.65$8,971,468.658,955,410View SEC Filing Icon  
7/1/2022Ra Capital Management, L.P.DirectorBuy2,816,900$3.55$9,999,995.007,782,669View SEC Filing Icon  
2/1/2022Ram WaisbourdInsiderSell7,000$5.70$39,900.00View SEC Filing Icon  
1/27/2022Rohan PalekarCEOBuy5,000$7.50$37,500.00View SEC Filing Icon  
1/25/2022Orbimed Advisors LlcMajor ShareholderSell49,091$8.40$412,364.40View SEC Filing Icon  
12/16/2021Ram WaisbourdInsiderSell7,000$11.48$80,360.00View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for 89bio (NASDAQ:ETNB)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at ETNB by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

89bio Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/19/2024Barclays PLC214,768$1.59M0.0%+228.9%0.202%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC2,074,970$15.36M0.0%+8.4%1.955%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC214,768$1.59M0.0%+228.9%0.202%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC138,728$1.03M0.0%-61.2%0.131%Search for SEC Filing on Google Icon
11/15/2024Wellington Management Group LLP319,045$2.36M0.0%-10.8%0.301%Search for SEC Filing on Google Icon
11/15/2024Sphera Funds Management LTD.536,547$3.97M0.6%+1.9%0.506%Search for SEC Filing on Google Icon
11/15/2024State Street Corp3,251,687$24.06M0.0%+0.2%3.064%Search for SEC Filing on Google Icon
11/15/2024Redmile Group LLC1,569,850$11.62M0.7%-10.1%1.479%Search for SEC Filing on Google Icon
11/15/2024Jacobs Levy Equity Management Inc.130,894$0.97M0.0%+186.6%0.123%Search for SEC Filing on Google Icon
11/15/2024Janus Henderson Group PLC15,158,218$112.14M0.1%+14.2%14.283%Search for SEC Filing on Google Icon
11/15/2024HighVista Strategies LLC66,787$0.49M0.2%N/A0.063%Search for SEC Filing on Google Icon
11/15/2024Erste Asset Management GmbH763,000$5.63M0.1%N/A0.719%Search for SEC Filing on Google Icon
11/14/2024PDT Partners LLC169,245$1.25M0.1%N/A0.159%Search for SEC Filing on Google Icon
11/14/2024Walleye Capital LLC435,298$3.22M0.0%+1,232.2%0.410%Search for SEC Filing on Google Icon
11/14/2024Suvretta Capital Management LLC7,991,644$59.14M1.9%-0.5%7.530%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC140,998$1.04M0.0%+1.2%0.133%Search for SEC Filing on Google Icon
11/13/2024FMR LLC73,386$0.54M0.0%+2,153.2%0.069%Search for SEC Filing on Google Icon
11/13/2024Dynamic Technology Lab Private Ltd21,096$0.16M0.0%-65.2%0.020%Search for SEC Filing on Google Icon
11/12/2024Westfield Capital Management Co. LP3,006,038$22.25M0.1%+29.6%3.056%Search for SEC Filing on Google Icon
11/12/2024Algert Global LLC62,217$0.46M0.0%+103.4%0.063%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.721,050$5.34M0.0%+8.1%0.733%Search for SEC Filing on Google Icon
11/9/2024Intech Investment Management LLC21,566$0.16M0.0%N/A0.022%Search for SEC Filing on Google Icon
11/7/2024Quest Partners LLC22,074$0.16M0.0%+172.1%0.022%Search for SEC Filing on Google Icon
10/29/2024Harbor Capital Advisors Inc.227,930$1.69M0.1%+165.3%0.232%Search for SEC Filing on Google Icon
10/25/2024China Universal Asset Management Co. Ltd.20,370$0.15M0.0%+76.2%0.021%Search for SEC Filing on Google Icon
10/21/2024Gilliland Jeter Wealth Management LLC46,159$0.34M0.1%+42.6%0.047%Search for SEC Filing on Google Icon
10/10/2024Inspire Investing LLC56,112$0.42M0.0%N/A0.057%Search for SEC Filing on Google Icon
10/3/2024SG Americas Securities LLC30,713$0.23M0.0%+21.4%0.031%Search for SEC Filing on Google Icon
8/16/2024Northwestern Mutual Wealth Management Co.8,200$66K0.0%N/A0.008%Search for SEC Filing on Google Icon
8/16/2024Algert Global LLC30,587$0.25M0.0%+30.8%0.031%Search for SEC Filing on Google Icon
8/15/2024The Manufacturers Life Insurance Company31,355$0.25M0.0%+12.8%0.032%Search for SEC Filing on Google Icon
8/15/2024Millennium Management LLC1,010,352$8.09M0.0%-7.1%1.027%Search for SEC Filing on Google Icon
8/14/2024Squarepoint Ops LLC40,862$0.33M0.0%N/A0.042%Search for SEC Filing on Google Icon
8/14/2024Integral Health Asset Management LLC450,000$3.60M0.3%+50.0%0.457%Search for SEC Filing on Google Icon
8/14/2024ProShare Advisors LLC16,664$0.13M0.0%-19.6%0.017%Search for SEC Filing on Google Icon
8/14/2024Profund Advisors LLC27,100$0.22M0.0%-62.2%0.028%Search for SEC Filing on Google Icon
8/13/2024Orchard Capital Management LLC739,208$5.92M1.8%-1.4%0.751%Search for SEC Filing on Google Icon
8/12/2024XTX Topco Ltd31,978$0.26M0.0%N/A0.033%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC279,400$2.24M0.0%N/A0.284%Search for SEC Filing on Google Icon
8/8/2024American Century Companies Inc.63,864$0.51M0.0%+219.0%0.065%Search for SEC Filing on Google Icon
8/6/2024Quest Partners LLC8,113$65K0.0%+226.2%0.008%Search for SEC Filing on Google Icon
8/6/2024Candriam S.C.A.848,079$6.79M0.0%+173.6%0.862%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers128,944$1.03M0.0%+26.9%0.131%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp299,689$2.40M0.0%+20.5%0.305%Search for SEC Filing on Google Icon
7/19/2024Raymond James & Associates182,943$1.47M0.0%+35.2%0.186%Search for SEC Filing on Google Icon
7/12/2024SG Americas Securities LLC25,292$0.20M0.0%N/A0.026%Search for SEC Filing on Google Icon
7/9/2024Harbor Capital Advisors Inc.85,898$0.69M0.1%+254.1%0.087%Search for SEC Filing on Google Icon
5/17/2024RA Capital Management L.P.12,766,948$148.61M1.9%+11.8%12.977%Search for SEC Filing on Google Icon
5/17/2024Comerica Bank171,000$1.99M0.0%+9.7%0.174%Search for SEC Filing on Google Icon
5/16/2024Janus Henderson Group PLC12,603,382$146.65M0.1%+41.4%12.811%Search for SEC Filing on Google Icon
5/16/2024Redmile Group LLC2,264,566$26.36M1.0%+15.0%2.302%Search for SEC Filing on Google Icon
5/15/2024Bellevue Group AG13,700$0.16M0.0%-32.2%0.014%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD31,221$0.36M0.0%+28.9%0.032%Search for SEC Filing on Google Icon
5/15/2024University of Wisconsin Foundation498,137$5.80M6.5%+293.7%0.506%Search for SEC Filing on Google Icon
5/14/2024Natixis99,000$1.15M0.0%N/A0.101%Search for SEC Filing on Google Icon
5/14/2024American International Group Inc.38,968$0.45M0.0%+22.4%0.040%Search for SEC Filing on Google Icon
5/13/2024Ameritas Investment Partners Inc.7,886$92K0.0%+28.4%0.008%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.4,722,971$54.98M0.0%+9.6%4.960%Search for SEC Filing on Google Icon
5/10/2024Westfield Capital Management Co. LP2,164,147$25.19M0.1%+22.9%2.273%Search for SEC Filing on Google Icon
5/8/2024Entropy Technologies LP27,154$0.32M0.0%-19.0%0.029%Search for SEC Filing on Google Icon
5/8/2024ProShare Advisors LLC20,737$0.24M0.0%+34.5%0.022%Search for SEC Filing on Google Icon
5/7/2024Swiss National Bank147,200$1.71M0.0%+3.1%0.155%Search for SEC Filing on Google Icon
5/1/2024Capstone Investment Advisors LLC103,767$1.21M0.0%N/A0.109%Search for SEC Filing on Google Icon
5/1/2024Mirae Asset Global Investments Co. Ltd.16,724$0.20M0.0%-63.4%0.018%Search for SEC Filing on Google Icon
4/29/2024Principal Financial Group Inc.10,614$0.12M0.0%N/A0.011%Search for SEC Filing on Google Icon
4/29/2024China Universal Asset Management Co. Ltd.17,900$0.21M0.0%+104.6%0.018%Search for SEC Filing on Google Icon
4/23/2024Wetzel Investment Advisors Inc.5,000$58K0.0%+66.7%0.005%Search for SEC Filing on Google Icon
4/23/2024Raymond James Financial Services Advisors Inc.117,305$1.37M0.0%+12.5%0.123%Search for SEC Filing on Google Icon
4/19/2024Bourgeon Capital Management LLC33,650$0.39M0.1%-4.7%0.036%Search for SEC Filing on Google Icon
3/27/2024Nomura Holdings Inc.82,000$0.92M0.0%N/A0.088%Search for SEC Filing on Google Icon
3/22/2024PNC Financial Services Group Inc.14,760$0.17M0.0%+10.1%0.016%Search for SEC Filing on Google Icon
3/5/2024Wellington Management Group LLP239,027$2.67M0.0%N/A0.256%Search for SEC Filing on Google Icon
2/23/2024Chicago Partners Investment Group LLC15,388$0.16M0.0%+43.6%0.017%Search for SEC Filing on Google Icon
2/15/2024Orchard Capital Management LLC739,208$8.26M2.6%+36.2%0.793%Search for SEC Filing on Google Icon
2/15/2024Parkman Healthcare Partners LLC219,448$2.45M0.3%-39.6%0.235%Search for SEC Filing on Google Icon
2/15/2024Parkwood LLC44,206$0.49M0.0%+58.6%0.047%Search for SEC Filing on Google Icon
2/15/2024Frazier Life Sciences Management L.P.2,000,000$22.34M1.2%N/A2.146%Search for SEC Filing on Google Icon
2/15/2024BVF Inc. IL4,047,354$45.21M1.1%+119.2%4.342%Search for SEC Filing on Google Icon
2/15/2024Comerica Bank155,930$1.74M0.0%+205,071.1%0.167%Search for SEC Filing on Google Icon
2/14/2024Pennant Investors LP44,500$0.50M0.1%N/A0.048%Search for SEC Filing on Google Icon
2/14/2024Superstring Capital Management LP1,021,477$11.41M8.1%N/A1.096%Search for SEC Filing on Google Icon
2/14/2024Bellevue Group AG20,200$0.23M0.0%-48.5%0.022%Search for SEC Filing on Google Icon
2/14/2024RTW Investments LP5,578,931$62.32M1.0%N/A5.986%Search for SEC Filing on Google Icon
2/13/2024Tower Research Capital LLC TRC4,800$54K0.0%-52.2%0.005%Search for SEC Filing on Google Icon
2/13/2024Rafferty Asset Management LLC453,674$5.07M0.0%+18.8%0.487%Search for SEC Filing on Google Icon
2/12/2024Eagle Asset Management Inc.702,095$7.84M0.0%-1.5%0.753%Search for SEC Filing on Google Icon
2/12/2024Monashee Investment Management LLC140,000$1.56M0.3%N/A0.150%Search for SEC Filing on Google Icon
2/9/2024Westfield Capital Management Co. LP1,761,148$19.67M0.1%+34.2%1.890%Search for SEC Filing on Google Icon
2/9/2024Quest Partners LLC10,465$0.12M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/9/2024Dynamic Technology Lab Private Ltd38,545$0.43M0.0%+104.9%0.041%Search for SEC Filing on Google Icon
2/7/2024Teacher Retirement System of Texas15,791$0.18M0.0%+9.0%0.017%Search for SEC Filing on Google Icon
2/7/2024E Fund Management Co. Ltd.24,363$0.27M0.0%+24.2%0.026%Search for SEC Filing on Google Icon
2/6/2024Charles Schwab Investment Management Inc.499,353$5.58M0.0%+2.1%0.536%Search for SEC Filing on Google Icon
2/6/2024AJOVista LLC3,789$42K0.1%N/A0.004%Search for SEC Filing on Google Icon
2/6/2024Swiss National Bank142,800$1.60M0.0%+27.4%0.153%Search for SEC Filing on Google Icon
2/5/2024Pekin Hardy Strauss Inc.14,385$0.16M0.0%-30.8%0.015%Search for SEC Filing on Google Icon
2/2/2024Gilliland Jeter Wealth Management LLC19,000$0.21M0.1%N/A0.020%Search for SEC Filing on Google Icon
2/1/2024New York State Common Retirement Fund26,041$0.29M0.0%+4.8%0.028%Search for SEC Filing on Google Icon
1/31/2024abrdn plc214,192$2.39M0.0%N/A0.230%Search for SEC Filing on Google Icon
1/31/2024Wetzel Investment Advisors Inc.3,000$34K0.0%N/A0.003%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
89bio logo
89bio, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of therapies for the treatment of liver and cardio-metabolic diseases. Its lead product candidate is pegozafermin, a glycoPEGylated analog of fibroblast growth factor 21 for the treatment of nonalcoholic steatohepatitis; and for the treatment of severe hypertriglyceridemia. The company was incorporated in 2018 and is headquartered in San Francisco, California.
Read More on 89bio

Today's Range

Now: $8.38
Low: $7.80
High: $8.57

50 Day Range

MA: $8.17
Low: $7.16
High: $10.45

52 Week Range

Now: $8.38
Low: $7.00
High: $16.63

Volume

480,710 shs

Average Volume

955,450 shs

Market Capitalization

$889.37 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.07

Who are the company insiders with the largest holdings of 89bio?

89bio's top insider shareholders include:
  1. Ra Capital Management, LP (Director)
  2. Rohan Palekar (CEO)
  3. Quoc Le-Nguyen (Insider)
  4. Michael R Hayden (Director)
  5. Ryan Martins (CFO)
  6. Edward Morrow Atkinson III (Director)
  7. Kathleen Laporte (Director)
Learn More about top insider investors at 89bio.

Who are the major institutional investors of 89bio?

89bio's top institutional shareholders include:
  1. Janus Henderson Group PLC — 14.28%
  2. Suvretta Capital Management LLC — 7.53%
  3. State Street Corp — 3.06%
  4. Westfield Capital Management Co. LP — 3.06%
  5. Geode Capital Management LLC — 1.96%
  6. Redmile Group LLC — 1.48%
Learn More about top institutional investors of 89bio stock.

Which institutional investors are selling 89bio stock?

In the previous quarter, ETNB stock was sold by these institutional investors:
  1. Jane Street Group LLC
  2. Redmile Group LLC
  3. Suvretta Capital Management LLC
  4. Dynamic Technology Lab Private Ltd
  5. Wellington Management Group LLP

Which institutional investors are buying 89bio stock?

In the previous quarter, ETNB stock was acquired by institutional investors including:
  1. Janus Henderson Group PLC
  2. Erste Asset Management GmbH
  3. Westfield Capital Management Co. LP
  4. Walleye Capital LLC
  5. PDT Partners LLC
  6. Geode Capital Management LLC
  7. Barclays PLC
  8. Barclays PLC
In the previous year, these company insiders have bought 89bio stock:
  1. Ra Capital Management, LP (Director)
  2. Rohan Palekar (CEO)
Learn More investors buying 89bio stock.
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