89bio
ETNB
ETNB
183 hedge funds and large institutions have $1.58B invested in 89bio in 2025 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 80 increasing their positions, 56 reducing their positions, and 33 closing their positions.
New
Increased
Maintained
Reduced
Closed
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
more funds holding in top 10
Funds holding in top 10: →
more ownership
Funds ownership: →
9% less first-time investments, than exits
New positions opened: 30 | Existing positions closed: 33
2% less funds holding
Funds holding: 186 → 183 (-3)
79% less call options, than puts
Call options by funds: $3.66M | Put options by funds: $17.4M
Holders
183
Holding in Top 10
4
Calls
$3.66M
Puts
$17.4M
Top Buyers
| 1 | +$30.1M | |
| 2 | +$22.3M | |
| 3 | +$19.3M | |
| 4 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
+$17.1M |
| 5 |
Morgan Stanley
New York
|
+$15.3M |
Top Sellers
| 1 | -$18.2M | |
| 2 | -$13.2M | |
| 3 | -$12.3M | |
| 4 |
RSCM
Rock Springs Capital Management
Baltimore,
Maryland
|
-$7.9M |
| 5 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
-$5.33M |
