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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 %
LCM
26
Laurion Capital Management
New York
$6.1M -$237K -30,260 -4%
EAM
27
Erste Asset Management
Austria
$5.95M – – –
Millennium Management
28
Millennium Management
New York
$5.54M +$2.55M +326,215 +85%
Barclays
29
Barclays
United Kingdom
$5.01M +$3.33M +425,206 +198%
SFM
30
Sphera Funds Management
Israel
$4.35M +$156K +19,985 +4%
RSCM
31
Rock Springs Capital Management
Maryland
$4.32M +$4.32M +552,741 New
SC
32
Stempoint Capital
New York
$4.27M +$4.27M +545,800 New
ACM
33
ADAR1 Capital Management
Texas
$4.03M +$3.98M +508,578 +7,753%
Walleye Capital
34
Walleye Capital
New York
$3.38M -$19.2K -2,452 -0.6%
WP
35
Woodline Partners
California
$3.09M +$2.67M +341,479 +640%
Raymond James Financial
36
Raymond James Financial
Florida
$2.95M +$2.95M +377,370 New
Bank of America
37
Bank of America
North Carolina
$2.8M +$257K +32,867 +10%
BNP Paribas Financial Markets
38
BNP Paribas Financial Markets
France
$2.75M +$2.75M +351,331 New
Adage Capital Partners
39
Adage Capital Partners
Massachusetts
$2.74M -$4.11M -525,000 -60%
Dimensional Fund Advisors
40
Dimensional Fund Advisors
Texas
$2.68M +$2.68M +342,229 New
Morgan Stanley
41
Morgan Stanley
New York
$2.67M -$456K -58,287 -15%
Wellington Management Group
42
Wellington Management Group
Massachusetts
$2.62M +$123K +15,760 +5%
Aberdeen Group
43
Aberdeen Group
United Kingdom
$2.58M -$1.1M -141,049 -30%
ABG
44
Ally Bridge Group
New York
$2.49M +$2.49M +317,833 New
JPMorgan Chase & Co
45
JPMorgan Chase & Co
New York
$2.41M +$1.63M +208,992 +210%
Renaissance Technologies
46
Renaissance Technologies
New York
$2.33M -$112K -14,324 -5%
Nuveen Asset Management
47
Nuveen Asset Management
Illinois
$2.24M -$26.7K -3,420 -1%
CM
48
Caption Management
Oklahoma
$2.08M +$87.3K +11,162 +4%
Comerica Bank
49
Comerica Bank
Texas
$2.01M +$239K +30,603 +14%
HCA
50
Harbor Capital Advisors
Illinois
$1.97M +$187K +23,968 +11%
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