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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
AA
76
ALPS Advisors
Colorado
– -$79K -21,026 Closed
Charles Schwab
77
Charles Schwab
California
– -$78K -20,663 Closed
JF
78
Jump Financial
Illinois
– -$63K -16,700 Closed
AllianceBernstein
79
AllianceBernstein
Tennessee
– -$48K -12,700 Closed
MFS
80
Mirabella Financial Services
United Kingdom
– -$43K -11,400 Closed
RhumbLine Advisers
81
RhumbLine Advisers
Massachusetts
– -$42K -11,173 Closed
New York State Common Retirement Fund
82
New York State Common Retirement Fund
New York
– -$24.5K -8,100 -99%
AIG
83
American International Group
New York
– -$18K -4,899 Closed
California State Teachers Retirement System (CalSTRS)
84
California State Teachers Retirement System (CalSTRS)
California
– -$16K -4,327 Closed
PFS
85
Prospera Financial Services
Texas
– -$6K -1,460 Closed
AB
86
Amalgamated Bank
New York
– -$5K -1,226 Closed
PHK
87
Point72 Hong Kong
Hong Kong
– -$4K -1,142 Closed
ACM
88
Aquatic Capital Management
Illinois
– -$3K -900 Closed
Legal & General Group
89
Legal & General Group
United Kingdom
– -$3K -820 Closed
AIP
90
Ameritas Investment Partners
Nebraska
– -$2K -560 Closed
Wells Fargo
91
Wells Fargo
California
– -$254 -84 -60%
CS
92
Credit Suisse
Switzerland
– +$15 +5 New
1 2 3
4

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.