Latest Institutional Transactions on 89bio, Inc. (ETNB)
This table provides information on the latest institutional transactions involving 89bio, Inc. (ETNB) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
5+ 4.59% |
$40.1 - $74.8
|
114
$1.69K
|
|
|
Dec 02, 2025
Q3 2025
|
Ifp Advisors, Inc
|
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Nov 26, 2025
Q3 2025
|
Equitec Proprietary Markets, LLC
|
BUY
|
PUT |
318KNew |
$2.55M - $4.76M
|
318K
$4.72M
|
|
|
Nov 26, 2025
Q3 2025
|
Equitec Proprietary Markets, LLC
|
BUY
|
- |
130KNew |
$1.04M - $1.95M
|
130K
$1.93M
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
6.44K+ 9913.85% |
$51.7K - $96.4K
|
6.51K
$96.6K
|
|
|
Nov 18, 2025
Q3 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
SELL
|
- |
-4.02M- 99.6% |
$32.2M - $60.1M
|
16.1K
$239K
|
|
|
Nov 18, 2025
Q3 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
3New |
$24.1 - $44.9
|
3
$44.5
|
|
|
Nov 17, 2025
Q3 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-148K- 55.38% |
$1.18M - $2.21M
|
119K
$1.76M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
CALL |
96.8KNew |
$776K - $1.45M
|
96.8K
$1.44M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-8.76K- 7.23% |
$70.3K - $131K
|
112K
$1.67M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
13.4K+ 112.38% |
$107K - $200K
|
25.3K
$375K
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
1.6K+ 1.42% |
$12.8K - $23.9K
|
114K
$1.69M
|
|
|
Nov 14, 2025
Q3 2025
|
Omni Event Management LTD
London, X0 |
BUY
|
- |
2.35MNew |
$18.8M - $35.2M
|
2.35M
$34.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
7.13M+ 362.04% |
$57.2M - $107M
|
9.1M
$135M
|
|
|
Nov 14, 2025
Q3 2025
|
Eversept Partners, LP
New York, NY |
BUY
|
- |
156K+ 66.3% |
$1.25M - $2.34M
|
392K
$5.82M
|
|
|
Nov 14, 2025
Q3 2025
|
Harvest Management LLC
New York, NY |
BUY
|
- |
84KNew |
$674K - $1.26M
|
84K
$1.25M
|
|
|
Nov 14, 2025
Q3 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-15.4M- 74.13% |
$124M - $231M
|
5.38M
$79.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-43.3K- 16.92% |
$347K - $647K
|
213K
$3.15M
|
|
|
Nov 14, 2025
Q3 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
1.07K+ 110.16% |
$8.61K - $16.1K
|
2.05K
$30.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
2.52KNew |
$20.2K - $37.6K
|
2.52K
$37.3K
|
|
|
Nov 14, 2025
Q3 2025
|
Newtyn Management, LLC
New York, NY |
BUY
|
- |
600K+ 300.0% |
$4.81M - $8.98M
|
800K
$11.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-1.74M- 79.64% |
$14M - $26M
|
445K
$6.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-429K- 34.35% |
$3.44M - $6.42M
|
821K
$12.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Redmile Group, LLC
San Francisco, CA |
SELL
|
- |
-72.1K- 4.66% |
$578K - $1.08M
|
1.47M
$21.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
364K+ 29.02% |
$2.92M - $5.44M
|
1.62M
$24M
|
|
|
Nov 14, 2025
Q3 2025
|
Monimus Capital Management, LP
Woodbridge, NJ |
BUY
|
- |
69KNew |
$553K - $1.03M
|
69K
$1.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Superstring Capital Management LP
New York, NY |
BUY
|
- |
172K+ 81.12% |
$1.38M - $2.58M
|
385K
$5.71M
|
|
|
Nov 14, 2025
Q3 2025
|
Crawford Fund Management, LLC
Boston, MA |
BUY
|
PUT |
9K+ 27.27% |
$72.2K - $135K
|
42K
$623K
|
|
|
Nov 14, 2025
Q3 2025
|
Gts Securities LLC
New York, NY |
BUY
|
- |
12.7KNew |
$102K - $190K
|
12.7K
$189K
|
|
|
Nov 14, 2025
Q3 2025
|
Jbf Capital, Inc.
Aspen, CO |
SELL
|
- |
-685K- 93.2% |
$5.49M - $10.2M
|
50K
$742K
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
PUT |
1.09MNew |
$8.78M - $16.4M
|
1.09M
$16.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
1.46MNew |
$11.7M - $21.8M
|
1.46M
$21.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
6.23K+ 7.78% |
$49.9K - $93.2K
|
86.3K
$1.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-150K- 38.42% |
$1.21M - $2.25M
|
241K
$3.58M
|
|
|
Nov 14, 2025
Q3 2025
|
Weiss Asset Management LP
Boston, MA |
BUY
|
- |
1.4MNew |
$11.2M - $20.9M
|
1.4M
$20.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
90.9KNew |
$729K - $1.36M
|
90.9K
$1.35M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
1.04M+ 24.38% |
$8.31M - $15.5M
|
5.29M
$78.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Hunting Hill Global Capital, LLC
New York, NY |
BUY
|
PUT |
6.5KNew |
$52.1K - $97.2K
|
6.5K
$96.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Hunting Hill Global Capital, LLC
New York, NY |
BUY
|
- |
17KNew |
$136K - $254K
|
17K
$252K
|
|
|
Nov 14, 2025
Q3 2025
|
Suvretta Capital Management, LLC
New York, NY |
SELL
|
- |
-5.93M- 41.73% |
$47.6M - $88.7M
|
8.28M
$123M
|
|
|
Nov 14, 2025
Q3 2025
|
Avoro Capital Advisors LLC
New York, NY |
SELL
|
- |
-362K- 5.37% |
$2.9M - $5.42M
|
6.39M
$94.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-1.01K- 1.5% |
$8.11K - $15.1K
|
66.5K
$987K
|
|
|
Nov 14, 2025
Q3 2025
|
Lmr Partners LLP
London, X0 |
BUY
|
- |
1MNew |
$8.02M - $15M
|
1M
$14.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
1.04M+ 168.06% |
$8.35M - $15.6M
|
1.66M
$24.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
322K+ 97.62% |
$2.58M - $4.82M
|
652K
$9.67M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
3.9K+ 37.86% |
$31.3K - $58.3K
|
14.2K
$211K
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
PUT |
-571K- 85.82% |
$4.58M - $8.55M
|
94.4K
$1.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
81.9K+ 71.59% |
$657K - $1.23M
|
196K
$2.91M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
117K+ 84.69% |
$940K - $1.75M
|
256K
$3.79M
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
PUT |
76K+ 211.11% |
$610K - $1.14M
|
112K
$1.66M
|
|