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ETNB

89bio
ETNB

Delisted

ETNB was delisted on the 29th of October, 2025.

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70 hedge funds and large institutions have $92.8M invested in 89bio in 2022 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 26 increasing their positions, 14 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

86% more repeat investments, than reductions

Existing positions increased: 26 | Existing positions reduced: 14

75.61% more ownership

Funds ownership: 83.87% → 159.48% (+76%)

44% more capital invested

Capital invested by funds: $64.3M → $92.8M (+$28.5M)

1% more funds holding

Funds holding: 69 → 70 (+1)

9% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 23

Holders
70
Holders Change
+1
Holders Change %
+1.45%
% of All Funds
1.18%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
25
Increased
26
Reduced
14
Closed
23
Calls
$761K
Puts
–
Net Calls
+$761K
Net Calls Change
+$454K

Top Buyers

Rank Fund Capital Flow
1
BI
BVF Inc
California
+$11.8M
2
RCM
RA Capital Management
Massachusetts
+$8.5M
3
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$5.1M
4
BC
Boxer Capital
California
+$4.23M
5
GPP
Great Point Partners
Connecticut
+$4.23M

Top Sellers

Rank Fund Capital Flow
1
Wellington Management Group
Wellington Management Group
Massachusetts
-$6.72M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$2.14M
3
Franklin Resources
Franklin Resources
California
-$1.58M
4
BlackRock
BlackRock
New York
-$1.19M
5
JP Morgan Chase
JP Morgan Chase
New York
-$356K
Name Holding Trade Value Shares
Change 		Change in
Stake
LCM
26
Laurion Capital Management
New York
$602K +$565K +187,100 New
OCM
27
Orchard Capital Management
Illinois
$592K +$12.7K +4,200 +3%
Two Sigma Investments
28
Two Sigma Investments
New York
$505K -$192K -63,504 -29%
Marshall Wace
29
Marshall Wace
United Kingdom
$482K +$451K +149,542 New
Millennium Management
30
Millennium Management
New York
$480K +$244K +80,905 +119%
State of Wisconsin Investment Board
31
State of Wisconsin Investment Board
Wisconsin
$445K +$54.3K +17,977 +15%
JP Morgan Chase
32
JP Morgan Chase
New York
$424K -$356K -118,011 -47%
Invesco
33
Invesco
Georgia
$397K +$372K +123,356 New
CL
34
CSS LLC
Illinois
$352K +$130K +42,911 +65%
Acadian Asset Management
35
Acadian Asset Management
Massachusetts
$340K +$290K +96,168 +1,039%
Morgan Stanley
36
Morgan Stanley
New York
$317K +$84.7K +28,050 +40%
D.E. Shaw & Co
37
D.E. Shaw & Co
New York
$303K +$84.9K +28,128 +43%
Geode Capital Management
38
Geode Capital Management
Massachusetts
$293K -$232K -76,897 -46%
UBS Group
39
UBS Group
Switzerland
$291K +$194K +64,096 +244%
Goldman Sachs
40
Goldman Sachs
New York
$277K +$48.4K +16,025 +23%
Hudson Bay Capital Management
41
Hudson Bay Capital Management
Connecticut
$248K +$233K +77,126 New
BCM
42
Bridgeway Capital Management
Texas
$194K – – –
Susquehanna International Group
43
Susquehanna International Group
Pennsylvania
$179K +$112K +37,153 +202%
E
44
Ergoteles
New York
$153K +$144K +47,600 New
Deutsche Bank
45
Deutsche Bank
Germany
$152K +$102K +33,675 +246%
Northern Trust
46
Northern Trust
Illinois
$112K -$193K -63,891 -65%
GT
47
Glenmede Trust
Pennsylvania
$104K – – –
BCM
48
Bourgeon Capital Management
Connecticut
$103K +$3.02K +1,000 +3%
State Street
49
State Street
Massachusetts
$99K -$356K -117,820 -79%
B
50
Bailard
California
$96K +$89.6K +29,692 New
1
2
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ETNB Hedge Fund Activity: Q2 2022 in Review

70 of the 5,937 institutional investors tracked by Wall St. Rank reported a position in 89bio (ETNB) for Q2 2022, worth a combined $92.8M — up 44% from $64.3M a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new ETNB positions and 23 closed out — a net gain of 2 holders — while 26 added to existing stakes and 14 trimmed.

The largest buyer was BVF Inc, opening a new position worth an estimated $11.8M. The largest seller was Wellington Management Group, exiting entirely with an estimated $6.72M sold.

  • 70 institutional investors held 89bio (ETNB) as of Q2 2022, up from 69 in Q1 2022.
  • Funds reported $92.8M of 89bio stock for Q2 2022, up 44% quarter-over-quarter.
  • 25 funds opened new 89bio positions in Q2 2022 and 23 closed out, a net change of +2 holders.
  • The largest 89bio buyer in Q2 2022 was BVF Inc, an estimated $11.8M added.
  • The largest 89bio seller in Q2 2022 was Wellington Management Group, an estimated $6.72M sold.

Based on aggregated 13F filings for Q2 2022.