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89bio
ETNB

Overview Fund Activity

155 hedge funds and large institutions have $949M invested in 89bio in 2024 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 73 increasing their positions, 35 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
155
Holders Change
+11
Holders Change %
+7.64%
% of All Funds
2.06%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
32
Increased
73
Reduced
35
Closed
19
Calls
$1.38M
Puts
$8.89M
Net Calls
-$7.51M
Net Calls Change
+$462K

Top Buyers

1
ACA
Avoro Capital Advisors
New York
$32.1M
2
DTC
Deep Track Capital
Connecticut
$50.7M
3
SCM
Suvretta Capital Management
New York
$79.8M
4
Citadel Advisors
Citadel Advisors
Florida
$37M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
$129M

Top Sellers

1
BI
BVF Inc
California
$33.9M
2
ECM
ExodusPoint Capital Management
New York
$0
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
$2.74M
4
Franklin Resources
Franklin Resources
California
$0
5
SCM
Superstring Capital Management
New York
$1.04M
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of New York Mellon
51
Bank of New York Mellon
New York
$1.94M +$72.8K +9,314 +4%
Assenagon Asset Management
52
Assenagon Asset Management
Luxembourg
$1.9M +$1.9M +242,602 New
NM
53
Newtyn Management
New York
$1.88M – – –
Two Sigma Investments
54
Two Sigma Investments
New York
$1.86M -$1.03M -131,167 -36%
EAM
55
Exome Asset Management
New York
$1.76M -$589K -75,277 -25%
AG
56
Algert Global
California
$1.45M +$963K +123,190 +198%
UBS AM
57
UBS AM
Illinois
$1.4M +$295K +37,693 +27%
State of Wisconsin Investment Board
58
State of Wisconsin Investment Board
Wisconsin
$1.28M +$179K +22,928 +16%
Swiss National Bank
59
Swiss National Bank
Switzerland
$1.26M +$165K +21,100 +15%
Jane Street
60
Jane Street
New York
$1.19M +$104K +13,269 +10%
JFG
61
Jefferies Financial Group
New York
$1.17M +$386K +49,396 +49%
SCM
62
Superstring Capital Management
New York
$1.04M -$3.61M -462,221 -78%
RhumbLine Advisers
63
RhumbLine Advisers
Massachusetts
$1.02M +$32.3K +4,125 +3%
DekaBank Deutsche Girozentrale
64
DekaBank Deutsche Girozentrale
Germany
$965K – – –
PAM
65
Panagora Asset Management
Massachusetts
$902K +$902K +115,392 New
American Century Companies
66
American Century Companies
Missouri
$888K +$247K +31,564 +38%
UBS Group
67
UBS Group
Switzerland
$885K -$1M -128,319 -53%
Royal Bank of Canada
68
Royal Bank of Canada
Ontario, Canada
$883K -$89.3K -11,430 -9%
Citigroup
69
Citigroup
New York
$879K +$370K +47,314 +73%
Two Sigma Advisers
70
Two Sigma Advisers
New York
$877K -$400K -51,100 -31%
SCM
71
Silverarc Capital Management
Massachusetts
$755K +$32.9K +4,213 +5%
HWAM
72
Hennion & Walsh Asset Management
New Jersey
$739K +$739K +94,494 New
Fidelity Investments
73
Fidelity Investments
Massachusetts
$721K +$147K +18,781 +26%
Rafferty Asset Management
74
Rafferty Asset Management
New York
$694K -$302K -38,636 -30%
Group One Trading
75
Group One Trading
Illinois
$643K +$537K +68,732 +510%
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