Institutional Ownership 89bio, Inc. (ETNB)
This table provides information about the institutional ownership of 89bio, Inc. (ETNB). We have compiled data on the 214 institutions that hold shares in the stock, with a total of 162 Million shares, which have been reported (via 13F filing form) to have a value of $1.47 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Janus Henderson Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
20,788,363
shares
|
$188 Million
0.11% of portfolio
|
Q2 2025
Added 1.59%
|
|
|
Ra Capital Management, L.P.
Boston, MA |
Aug 14, 2025 Q2 2025 |
19,889,683
shares
|
$180 Million
4.27% of portfolio
|
Q1 2025
Added 40.31%
|
|
|
Suvretta Capital Management, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
14,210,000
shares
|
$128 Million
4.8% of portfolio
|
Q2 2025
Reduced 0.87%
|
|
|
Deep Track Capital, LP
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
9,500,000
shares
|
$85.9 Million
3.31% of portfolio
|
Q2 2025
Added 1.97%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
8,242,154
shares
|
$74.5 Million
0.0% of portfolio
|
Q2 2025
Added 15.06%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
7,015,575
shares
|
$63.4 Million
0.0% of portfolio
|
Q2 2024
Added 5.69%
|
|
|
Avoro Capital Advisors LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
6,750,000
shares
|
$61 Million
1.21% of portfolio
|
Q2 2025
Added 6.3%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
4,249,957
shares
|
$38.4 Million
0.0% of portfolio
|
Q2 2025
Added 5.45%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
Aug 13, 2025 Q2 2025 |
4,035,390
shares
|
$36.5 Million
0.04% of portfolio
|
Q2 2025
Reduced 4.03%
|
|
|
Westfield Capital Management CO LP
Boston, MA |
May 09, 2025 Q1 2025 |
3,894,741
shares
|
$35.2 Million
0.15% of portfolio
|
Q1 2025
Added 0.2%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
3,836,892
shares
|
$34.7 Million
0.01% of portfolio
|
Q2 2025
Reduced 24.57%
|
|
|
Pictet Asset Management Sa
Geneva 73, V8 |
Aug 10, 2023 Q2 2023 |
3,575,126
shares
|
$32.3 Million
0.08% of portfolio
|
Q2 2023
Added 266.1%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
3,111,299
shares
|
$28.1 Million
0.0% of portfolio
|
Q2 2025
Added 7.36%
|
|
|
Holocene Advisors, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
3,065,387
shares
|
$27.7 Million
0.08% of portfolio
|
Q2 2025
New holding
|
|
|
Polar Capital Holdings PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
2,475,000
shares
|
$22.4 Million
0.14% of portfolio
|
Q2 2025
Reduced 1.0%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
2,274,151
shares
|
$20.6 Million
0.05% of portfolio
|
Q2 2025
New holding
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
2,185,005
shares
|
$19.8 Million
0.0% of portfolio
|
Q2 2025
Added 247.25%
|
|
|
Assenagon Asset Management S.A.
|
Jul 11, 2025 Q2 2025 |
2,171,194
shares
|
$19.6 Million
0.04% of portfolio
|
Q2 2025
Added 406.23%
|
|
|
Silverarc Capital Management, LLC
|
Aug 14, 2025 Q2 2025 |
2,037,087
shares
|
$18.4 Million
4.84% of portfolio
|
Q2 2025
Added 34.86%
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
Aug 14, 2025 Q2 2025 |
1,969,000
shares
|
$17.8 Million
0.03% of portfolio
|
Q2 2025
New holding
|
|
|
Rtw Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
1,967,527
shares
|
$17.8 Million
0.3% of portfolio
|
Q1 2025
Reduced 73.69%
|
|
|
Emerald Advisers, LLC
|
Aug 04, 2025 Q2 2025 |
1,844,370
shares
|
$16.7 Million
0.71% of portfolio
|
Q2 2025
Added 18.94%
|
|
|
Redmile Group, LLC
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
1,545,208
shares
|
$14 Million
1.85% of portfolio
|
Q2 2025
Reduced 18.09%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
1,253,085
shares
|
$11.3 Million
0.0% of portfolio
|
Q2 2025
Added 25.88%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
1,249,954
shares
|
$11.3 Million
0.0% of portfolio
|
Q2 2025
Added 59.85%
|