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89bio
ETNB

Overview Fund Activity

153 hedge funds and large institutions have $1.07B invested in 89bio in 2023 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 70 increasing their positions, 41 reducing their positions, and 40 closing their positions.

Holders
153
Holders Change
-7
Holders Change %
-4.38%
% of All Funds
2.24%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
33
Increased
70
Reduced
41
Closed
40
Calls
$8.29M
Puts
$16.2M
Net Calls
-$7.89M
Net Calls Change
-$35.4M

Top Buyers

1
RI
1
RTW Investments
New York
$62.3M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$99.6M
3
Morgan Stanley
3
Morgan Stanley
New York
$33.3M
4
BI
4
BVF Inc
California
$45.2M
5
SCM
5
Suvretta Capital Management
New York
$54.6M

Top Sellers

1
B
1
Braidwell
Connecticut
$0
2
OCA
2
Octagon Capital Advisors
New York
$0
3
Alkeon Capital Management
3
Alkeon Capital Management
New York
$0
4
Victory Capital Management
4
Victory Capital Management
Texas
$0
5
AGP
5
Artia Global Partners
Florida
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Alyeska Investment Group
26
Alyeska Investment Group
Illinois
$6.51M 583,187 +123,300 +27%
Millennium Management
27
Millennium Management
New York
$6.24M 558,885 +453,032 +428%
Marshall Wace
28
Marshall Wace
United Kingdom
$6.19M 554,337 -616,419 -53%
Barclays
29
Barclays
United Kingdom
$6.07M 543,552 -80,813 -13%
EAM
30
Erste Asset Management
Austria
$5.64M 503,000 +450,000 +849%
Charles Schwab
31
Charles Schwab
California
$5.58M 499,353 +10,349 +2%
Rafferty Asset Management
32
Rafferty Asset Management
New York
$5.07M 453,674 +71,729 +19%
SFM
33
Sphera Funds Management
Israel
$4.56M 408,674 +89,373 +28%
SC
34
Stempoint Capital
New York
$4.56M 408,257 +408,257 New
Qube Research & Technologies (QRT)
35
Qube Research & Technologies (QRT)
United Kingdom
$4.51M 403,324 +403,324 New
Deutsche Bank
36
Deutsche Bank
Germany
$4.23M 378,840 +346,276 +1,063%
AllianceBernstein
37
AllianceBernstein
Tennessee
$3.34M 298,989 -44,685 -13%
UBS Group
38
UBS Group
Switzerland
$3.18M 284,497 +183,515 +182%
CS
39
Candriam SCA
Luxembourg
$3.13M 280,000 +60,000 +27%
NM
40
Newtyn Management
New York
$3.04M 272,500 +72,000 +36%
Bank of America
41
Bank of America
North Carolina
$3.04M 271,899 -163,502 -38%
CM
42
Caption Management
Oklahoma
$2.9M 260,000 +144,000 +124%
Royal Bank of Canada
43
Royal Bank of Canada
Ontario, Canada
$2.78M 248,931 +23,432 +10%
Nuveen Asset Management
44
Nuveen Asset Management
Illinois
$2.71M 242,389 -155,413 -39%
Wellington Management Group
45
Wellington Management Group
Massachusetts
$2.67M 239,027 +239,027 New
WMSA
46
Weiss Multi-Strategy Advisers
New York
$2.57M 230,000 +163,669 +247%
Bank of New York Mellon
47
Bank of New York Mellon
New York
$2.48M 222,420 +4,515 +2%
PHP
48
Parkman Healthcare Partners
Connecticut
$2.45M 219,448 -144,105 -40%
Citigroup
49
Citigroup
New York
$2.4M 214,602 +52,746 +33%
Aberdeen Group
50
Aberdeen Group
United Kingdom
$2.39M 214,192 +214,192 New
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