160 hedge funds and large institutions have $1.11B invested in 89bio in 2023 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 62 increasing their positions, 55 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$40.3M
Puts
$12.8M
Net Calls
Net Calls Change

Top Buyers

1 +$24.6M
2 +$7.39M
3 +$7.36M
4
Barclays
Barclays
United Kingdom
+$6.61M
5
Citadel Advisors
Citadel Advisors
Florida
+$6.48M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$8.58M
27
$8.38M
28
$8.01M
29
$7.55M
30
$7.19M
31
$7.1M
32
$6.77M
33
$6.72M
34
$6.67M
35
$6.37M
36
$6.14M
37
$5.9M
38
$5.9M
39
$5.88M
40
$5.61M
41
$5.36M
42
$5.34M
43
$5.31M
44
$4.93M
45
$4.91M
46
$4.79M
47
$4.29M
48
$3.88M
49
$3.85M
50
$3.48M