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89bio
ETNB

Overview Fund Activity

106 hedge funds and large institutions have $589M invested in 89bio in 2022 Q4 according to their latest regulatory filings, with 39 funds opening new positions, 33 increasing their positions, 20 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
106
Holders Change
+20
Holders Change %
+23.26%
% of All Funds
1.71%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
39
Increased
33
Reduced
20
Closed
18
Calls
$5.79M
Puts
$852K
Net Calls
+$4.94M
Net Calls Change
+$2.92M

Top Buyers

1
CAM
Cormorant Asset Management
Massachusetts
$32.5M
2
Holocene Advisors
Holocene Advisors
New York
$24.2M
3
DTC
Deep Track Capital
Connecticut
$49M
4
RCM
RA Capital Management
Massachusetts
$114M
5
Marshall Wace
Marshall Wace
United Kingdom
$18.9M

Top Sellers

1
BI
BVF Inc
California
$0
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
$13M
3
SFM
Sphera Funds Management
Israel
$2.3M
4
RCMNY
Rubric Capital Management (New York)
New York
$0
5
GPP
Great Point Partners
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
DTL
76
Dynamic Technology Lab
Singapore
$285K +$149K +11,683 +109%
6CM
77
683 Capital Management
New York
$282K +$282K +22,178 New
Balyasny Asset Management
78
Balyasny Asset Management
Illinois
$282K +$282K +22,159 New
BCM
79
Bayesian Capital Management
New York
$229K +$43.3K +3,400 +23%
Man Group
80
Man Group
United Kingdom
$227K +$227K +17,804 New
LP
81
LMR Partners
United Kingdom
$214K +$214K +16,792 New
Charles Schwab
82
Charles Schwab
California
$195K – – –
Belvedere Trading
83
Belvedere Trading
Illinois
$178K +$178K +14,004 New
QT
84
Quantbot Technologies
New York
$163K +$87.8K +6,900 +117%
Tudor Investment Corp
85
Tudor Investment Corp
Connecticut
$142K +$142K +11,142 New
SG Americas Securities
86
SG Americas Securities
New York
$135K +$135K +10,619 New
UBS Group
87
UBS Group
Switzerland
$129K -$897K -70,462 -87%
FRM
88
Fox Run Management
Connecticut
$128K +$128K +10,053 New
GIA
89
Gladstone Institutional Advisory
Florida
$127K +$127K +10,000 New
Group One Trading
90
Group One Trading
Illinois
$125K +$120K +9,441 +2,360%
Deutsche Bank
91
Deutsche Bank
Germany
$107K – – –
TRCT
92
Tower Research Capital (TRC)
New York
$39K -$107K -8,393 -73%
DWA
93
Dorsey Wright & Associates
California
$36.9K +$36.9K +2,900 New
Fidelity Investments
94
Fidelity Investments
Massachusetts
$26.5K – – –
Osaic Holdings
95
Osaic Holdings
Arizona
$21K +$5.31K +400 +34%
BCM
96
Bourgeon Capital Management
Connecticut
$12.7K -$19.1K -1,500 -60%
Rockefeller Capital Management
97
Rockefeller Capital Management
New York
$12K – – –
CAL
98
Capital Advisors Ltd
Ohio
$10K – – –
CUAMC
99
China Universal Asset Management Company
China
$6.02K +$1.36K +107 +29%
Wells Fargo
100
Wells Fargo
California
$2.83K +$509 +40 +22%
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