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ETNB

89bio
ETNB

Delisted

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

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30 hedge funds and large institutions have $270M invested in 89bio in 2020 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 15 increasing their positions, 5 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more repeat investments, than reductions

Existing positions increased: 15 | Existing positions reduced: 5

1.87% more ownership

Funds ownership: 75.72% → 77.6% (+1.9%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

2% less capital invested

Capital invested by funds: $275M → $270M (-$4.33M)

12% less funds holding

Funds holding: 34 → 30 (-4)

33% less first-time investments, than exits

New positions opened: 4 | Existing positions closed: 6

Holders
30
Holders Change
-4
Holders Change %
-11.76%
% of All Funds
0.66%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
4
Increased
15
Reduced
5
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
+$5.29M
2
LGM
Logos Global Management
California
+$4.69M
3
N
Nuveen
North Carolina
+$1.28M
4
Wellington Management Group
Wellington Management Group
Massachusetts
+$1.2M
5
BlackRock
BlackRock
New York
+$1.01M

Top Sellers

Rank Fund Capital Flow
1
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$3.14M
2
Franklin Resources
Franklin Resources
California
-$766K
3
SSA
Schonfeld Strategic Advisors
New York
-$705K
4
Goldman Sachs
Goldman Sachs
New York
-$600K
5
Morgan Stanley
Morgan Stanley
New York
-$555K
Name Holding Trade Value Shares
Change 		Change in
Stake
O
1
OrbiMed
New York
$101M – – –
RCM
2
RA Capital Management
Massachusetts
$79.8M – – –
Wellington Management Group
3
Wellington Management Group
Massachusetts
$24.3M +$1.2M +41,122 +4%
VA
4
VR Adviser
New York
$24M +$27.8M +952,200 New
EAM
5
Eventide Asset Management
Massachusetts
$8.84M – – –
LGM
6
Logos Global Management
California
$6.24M +$4.69M +160,409 +185%
Franklin Resources
7
Franklin Resources
California
$5.65M -$766K -26,200 -10%
BlackRock
8
BlackRock
New York
$5.5M +$1.01M +34,426 +19%
JP Morgan Chase
9
JP Morgan Chase
New York
$4.6M +$5.29M +181,112 +18,905%
Vanguard Group
10
Vanguard Group
Pennsylvania
$2.37M +$41.1K +1,406 +2%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$1.74M +$379K +12,969 +23%
State Street
12
State Street
Massachusetts
$1.21M +$796K +27,222 +130%
N
13
Nuveen
North Carolina
$1.1M +$1.28M +43,630 New
Northern Trust
14
Northern Trust
Illinois
$1.08M +$384K +13,130 +44%
Charles Schwab
15
Charles Schwab
California
$728K +$13.7K +469 +2%
Royal Bank of Canada
16
Royal Bank of Canada
Ontario, Canada
$503K +$23.8K +814 +4%
Bank of America
17
Bank of America
North Carolina
$265K +$288K +9,856 +1,572%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$246K +$285K +9,737 New
Morgan Stanley
19
Morgan Stanley
New York
$216K -$555K -18,988 -69%
UBS Group
20
UBS Group
Switzerland
$118K -$44K -1,506 -24%
California State Teachers Retirement System (CalSTRS)
21
California State Teachers Retirement System (CalSTRS)
California
$115K +$1.52K +52 +1%
New York State Common Retirement Fund
22
New York State Common Retirement Fund
New York
$98K – – –
Wells Fargo
23
Wells Fargo
California
$66K +$69.8K +2,387 +999%
Victory Capital Management
24
Victory Capital Management
Texas
$50K +$57.2K +1,956 New
AIG
25
American International Group
New York
$44K -$2.92K -100 -5%
1
2

ETNB Hedge Fund Activity: Q1 2020 in Review

30 of the 4,539 institutional investors tracked by Wall St. Rank reported a position in 89bio (ETNB) for Q1 2020, worth a combined $270M — down 1.6% from $275M a quarter earlier.

Sellers outnumbered buyers: 6 funds closed out of ETNB and 4 opened new positions — a net loss of 2 holders — while 5 trimmed existing stakes and 15 added.

The largest buyer was JP Morgan Chase, adding an estimated $5.29M. The largest seller was Alyeska Investment Group, exiting entirely with an estimated $3.14M sold.

  • 30 institutional investors held 89bio (ETNB) as of Q1 2020, down from 34 in Q4 2019.
  • Funds reported $270M of 89bio stock for Q1 2020, down 1.6% quarter-over-quarter.
  • 4 funds opened new 89bio positions in Q1 2020 and 6 closed out, a net change of -2 holders.
  • The largest 89bio buyer in Q1 2020 was JP Morgan Chase, an estimated $5.29M added.
  • The largest 89bio seller in Q1 2020 was Alyeska Investment Group, an estimated $3.14M sold.

Based on aggregated 13F filings for Q1 2020.