SPHERA FUNDS MANAGEMENT LTD. - 89BIO INC ownership

89BIO INC's ticker is and the CUSIP is 282559903. A total of 5 filers reported holding 89BIO INC in Q4 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of 89BIO INC
ValueSharesWeighting
Q4 2022$45,8283,6000.01%
Other shareholders
89BIO INC shareholders Q4 2022
NameSharesValueWeighting ↓
Integral Health Asset Management, LLC 200,000$3,088,0000.43%
GROUP ONE TRADING, L.P. 66,900$1,032,9360.00%
Focused Wealth Management, Inc 2,400$9,7960.00%
SIMPLEX TRADING, LLC 51,200$7900.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
JANE STREET GROUP, LLC 63,500$980,4400.00%
View complete list of 89BIO INC shareholders