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89bio
ETNB

Overview Fund Activity

182 hedge funds and large institutions have $1.58B invested in 89bio in 2025 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 79 increasing their positions, 56 reducing their positions, and 32 closing their positions.

Holders
182
Holders Change
-4
Holders Change %
-2.15%
% of All Funds
2.44%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
30
Increased
79
Reduced
56
Closed
32
Calls
$3.66M
Puts
$11.3M
Net Calls
-$7.62M
Net Calls Change
-$3.04M

Top Buyers

1
Holocene Advisors
1
Holocene Advisors
New York
$30.1M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$22.3M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$19.3M
4
Assenagon Asset Management
4
Assenagon Asset Management
Luxembourg
$21.3M
5
Morgan Stanley
5
Morgan Stanley
New York
$21.5M

Top Sellers

1
LGM
1
Logos Global Management
California
$0
2
BBL
2
Beck Bode LLC
Massachusetts
$0
3
Citadel Advisors
3
Citadel Advisors
Florida
$37.7M
4
RSCM
4
Rock Springs Capital Management
Maryland
$393K
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$0
Name Market Value Shares Shares
Change 		Shares
Change %
IIM
101
INTECH Investment Management
Florida
$611K 62,201 +8,786 +16%
Allianz Asset Management
102
Allianz Asset Management
Germany
$599K 61,000 +48,200 +377%
VRS
103
Virginia Retirement Systems
Virginia
$549K 55,942 -11,800 -17%
XT
104
XTX Topco
Cayman Islands
$524K 53,366 +53,366 New
GJWM
105
Gilliland Jeter Wealth Management
Arkansas
$518K 52,749 +3,870 +8%
HS
106
HighVista Strategies
Massachusetts
$468K 47,633 +47,633 New
BHCM
107
Brevan Howard Capital Management
Jersey
$451K 45,965 +45,965 New
Victory Capital Management
108
Victory Capital Management
Texas
$423K 43,091 +26,178 +155%
First Trust Advisors
109
First Trust Advisors
Illinois
$405K 41,254 +975 +2%
Franklin Resources
110
Franklin Resources
California
$399K 40,651 +40,651 New
RSCM
111
Rock Springs Capital Management
Maryland
$393K 40,000 -804,441 -95%
New York State Common Retirement Fund
112
New York State Common Retirement Fund
New York
$388K 39,467 +13,500 +52%
II
113
Inspire Investing
Idaho
$386K 39,312 -7,654 -16%
Zurich Cantonal Bank
114
Zurich Cantonal Bank
Switzerland
$343K 34,890 +14,595 +72%
ProShare Advisors
115
ProShare Advisors
Maryland
$305K 31,045 +235 +0.8%
DAM
116
DLD Asset Management
New York
$295K 30,020 +30,020 New
ASRS
117
Arizona State Retirement System
Arizona
$293K 29,794 -571 -2%
CUAMC
118
China Universal Asset Management Company
China
$288K 29,320 +38 +0.1%
PFSRSONJ
119
Police & Firemen's Retirement System of New Jersey
New Jersey
$282K 28,669 +4,457 +18%
Teacher Retirement System of Texas
120
Teacher Retirement System of Texas
Texas
$269K 27,414 -917 -3%
DTL
121
Dynamic Technology Lab
Singapore
$269K 27,395 +27,395 New
PA
122
Profund Advisors
Maryland
$261K 26,605 -2,641 -9%
PFCS
123
Pale Fire Capital SE
Czech Republic
$261K 26,578 +1,800 +7%
SPIA
124
Steward Partners Investment Advisory
New York
$251K 25,567 +4,807 +23%
Truist Financial
125
Truist Financial
North Carolina
$246K 25,000 +15,000 +150%
3 4
5
6 7