ETNB icon

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 %
American Century Companies
76
American Century Companies
Missouri
$1.46M 149,018 -36,277 -20%
State of Wisconsin Investment Board
77
State of Wisconsin Investment Board
Wisconsin
$1.45M 148,001 +29,296 +25%
Ameriprise
78
Ameriprise
Minnesota
$1.36M 138,410 +138,410 New
SPS
79
Susquehanna Portfolio Strategies
Pennsylvania
$1.24M 126,508 +102,408 +425%
Rafferty Asset Management
80
Rafferty Asset Management
New York
$1.2M 122,353 -14,894 -11%
AG
81
Algert Global
California
$1.2M 121,981 -65,010 -35%
Verition Fund Management
82
Verition Fund Management
Connecticut
$1.19M 121,162 +121,162 New
CM
83
Caption Management
Oklahoma
$1.12M 114,401 -66,199 -37%
AllianceBernstein
84
AllianceBernstein
Tennessee
$1.1M 112,430 -41,396 -27%
DekaBank Deutsche Girozentrale
85
DekaBank Deutsche Girozentrale
Germany
$1.1M 90,000 – –
California State Teachers Retirement System (CalSTRS)
86
California State Teachers Retirement System (CalSTRS)
California
$1.04M 105,654 +1,677 +2%
Legal & General Group
87
Legal & General Group
United Kingdom
$1.03M 105,171 -1,554 -1%
DP
88
Diadema Partners
New Jersey
$966K 98,382 -133,054 -57%
JGC
89
J. Goldman & Co
New York
$946K 96,339 -46,226 -32%
Deutsche Bank
90
Deutsche Bank
Germany
$850K 86,589 -15,077 -15%
Tudor Investment Corp
91
Tudor Investment Corp
Connecticut
$827K 84,208 +14,488 +21%
T. Rowe Price Associates
92
T. Rowe Price Associates
Maryland
$786K 80,029 +17,726 +28%
JPMorgan Chase & Co
93
JPMorgan Chase & Co
New York
$781K 79,573 +4,477 +6%
AQR Capital Management
94
AQR Capital Management
Connecticut
$781K 79,532 -667 -0.8%
Wells Fargo
95
Wells Fargo
California
$740K 75,372 +805 +1%
MIM
96
MetLife Investment Management
New Jersey
$733K 74,661 +8,626 +13%
Mirae Asset Global ETFs Holdings
97
Mirae Asset Global ETFs Holdings
Hong Kong
$731K 74,371 +1,515 +2%
PCM
98
Prelude Capital Management
New York
$691K 70,387 -27,700 -28%
Manulife (Manufacturers Life Insurance)
99
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$663K 67,547 +12,137 +22%
IIM
100
INTECH Investment Management
Florida
$611K 62,201 +8,786 +16%
2 3
4
5 6