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89bio, Inc.

ETNBDelisted Oct 30, 2025
Industry
Pharmaceutical Preparations
SEC CIK
0001785173

89bio, Inc. was delisted on Oct 30, 2025; its insiders filed their last Form 4 on Nov 3, 2025; 198 institutions reported holding it in 13F filings for Q3 2025, worth $2.27B in total; no superinvestor held it.

Q1 2023 vs. Q4 2022

How the institutions holding 89bio, Inc. changed between Q4 2022 and Q1 2023.

All holders in Q1 2023All holders in Q4 2022

13F holders of ETNB: Q4 2022 compared with Q1 2023
MeasureQ4 2022Of which not filed for Q1 2023Q1 2023Change
Holders1061147+42
Shares46.3M67.4K71.0M+24.7M (+53.5%)
Value$589.5M$858.0K$1.08B+$492.4M (+83.7%)

1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (61)

Institutions that held 89bio, Inc. at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to ETNB in Q1 2023
InstitutionSharesValue% of portfolio
Federated Hermes, Inc.2,353,115$35.8M0.09%
Suvretta Capital Management, LLC2,210,536$33.7M1.62%
BVF Inc1,846,154$28.1M1.03%
Avidity Partners Management LP1,842,976$28.1M0.93%
Pictet Asset Management SA976,551$14.9M0.02%
Redmile Group, LLC900,000$13.7M0.59%
Westfield Capital Management Co LP755,210$11.5M0.08%
Lord, Abbett & Co. LLC750,612$11.4M0.04%
Franklin Resources Inc710,832$10.8M0.01%
Eventide Asset Management, LLC642,073$9.78M0.18%
Alkeon Capital Management LLC500,000$7.62M0.05%
Silverarc Capital Management, LLC438,215$6.67M3.00%
Alyeska Investment Group, L.P.333,485$5.08M0.04%
Rafferty Asset Management, LLC319,498$4.87M0.03%
Driehaus Capital Management LLC301,581$4.59M0.06%
Caption Management, LLC260,638$3.97M0.85%
Ameriprise Financial Inc251,984$3.84M0.00%
Great Point Partners LLC250,000$3.81M0.75%
ExodusPoint Capital Management, LP227,089$3.46M0.04%
Ghost Tree Capital, LLC200,000$3.05M1.15%
Affinity Asset Advisors, LLC200,000$3.05M1.17%
Hudson Bay Capital Management LP171,835$2.62M0.03%
Tri Locum Partners LP157,225$2.39M0.73%
D. E. Shaw & Co., Inc.156,503$2.38M0.00%
Candriam Luxembourg S.C.A.160,000$2.24M0.02%
Resolute Capital Asset Partners LLC125,000$1.90M1.39%
Tekla Capital Management LLC105,898$1.61M0.06%
Velan Capital Investment Management LP98,500$1.50M1.33%
Connor, Clark & Lunn Investment Management Ltd.89,339$1.36M0.01%
Monashee Investment Management LLC75,000$1.14M0.32%
Pentwater Capital Management LP70,000$1.07M0.02%
Bellevue Group AG67,000$1.02M0.01%
Wellington Management Group LLP60,916$927.8K0.00%
Profund Advisors LLC58,076$884.5K0.05%
Victory Capital Management Inc56,960$867.5K0.00%
Virtu Financial LLC56,618$862.0K0.09%
UBS Oconnor LLC55,939$852.0K0.02%
Landscape Capital Management, L.L.C.43,295$659.4K0.09%
Algert Global LLC36,965$563.0K0.03%
Verition Fund Management LLC32,665$497.5K0.01%
DekaBank Deutsche Girozentrale20,000$298.0K0.00%
Mirabella Financial Services LLP18,916$288.1K0.06%
E Fund Management Co., Ltd.18,140$276.0K0.02%
Atom Investors LP17,810$271.2K0.15%
Jefferies Financial Group Inc.15,812$240.8K0.01%
Sandia Investment Management LP15,000$228.4K0.04%
Weiss Multi-Strategy Advisers LLC14,742$225.0K0.01%
Diametric Capital, LP14,029$213.7K0.10%
Mirae Asset Global Investments Co., Ltd.13,351$203.3K0.00%
The PNC Financial Services Group, Inc.8,200$124.9K0.00%
Fred Alger Management, LLC7,056$107.5K0.00%
Harbor Capital Advisors, Inc.6,487$98.8K0.03%
Dark Forest Capital Management LP2,586$39.4K0.01%
Zurcher Kantonalbank (Zurich Cantonalbank)1,995$30.4K0.00%
Tucker Asset Management LLC1,256$19.1K0.01%
Point72 Middle East FZE1,152$17.5K0.00%
Cutler Group LP845$12.0K0.00%
Worth Asset Management, LLC300$4.57K0.00%
FNY Investment Advisers, LLC300$4.00K0.00%
TCI Wealth Advisors, Inc.100$1.52K0.00%
Values First Advisors, Inc.0$30.00%

Sold out (19)

Institutions that held 89bio, Inc. at the end of Q4 2022 and filed for Q1 2023 without it.

Institutions that sold out of ETNB in Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
OrbiMed Advisors LLC3,658,869$46.6M
Commodore Capital LP758,244$9.65M
Walleye Capital LLC479,756$6.11M
Ikarian Capital, LLC454,000$5.78M
DAFNA Capital Management LLC324,173$4.13M
Sphera Funds Management Ltd.180,600$2.30M
Alliancebernstein L.P.130,877$1.67M
EAM Global Investors LLC125,394$1.60M
Trexquant Investment LP62,034$789.7K
HRT Financial LP56,194$715.0K
Acadian Asset Management LLC51,861$660.0K
Pura Vida Investments, LLC50,000$636.5K
Bank of Montreal34,233$436.1K
Dynamic Technology Lab Private Ltd22,362$285.0K
Balyasny Asset Management LLC22,159$282.1K
Bayesian Capital Management, LP18,009$229.3K
Tudor Investment Corp Et Al11,142$142.0K
Fox Run Management, L.L.C.10,053$128.0K
Rockefeller Capital Management L.P.1,000$12.0K

Not filed for Q1 2023 yet (1)

Institutions that held 89bio, Inc. at the end of Q4 2022 and haven't filed a 13F for Q1 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ETNB in Q4 2022 that haven't filed for Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
Alpha Paradigm Partners, LLC67,433$858.0K