Laurion Capital Management LP - 89BIO INC ownership

89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 152 filers reported holding 89BIO INC in Q1 2023. The put-call ratio across all filers is 0.33 and the average weighting 0.2%.

Quarter-by-quarter ownership
Laurion Capital Management LP ownership history of 89BIO INC
ValueSharesWeighting
Q3 2023$18,615,051
+35.1%
1,205,638
+65.8%
0.11%
+48.1%
Q2 2023$13,776,764
+107.1%
727,006
+66.4%
0.08%
+71.1%
Q1 2023$6,653,759
+179.4%
436,885
+133.5%
0.04%
+309.1%
Q4 2022$2,381,783
+119.9%
187,1000.0%0.01%
+83.3%
Q3 2022$1,083,000
+79.9%
187,1000.0%0.01%
-33.3%
Q2 2022$602,000187,1000.01%
Other shareholders
89BIO INC shareholders Q1 2023
NameSharesValueWeighting ↓
Orchard Capital Management, LLC 551,879$7,025,4202.36%
RA Capital Management 8,955,410$114,002,3692.31%
Cormorant Asset Management, LP 2,550,000$32,4622.17%
Deep Track Capital, LP 3,850,000$49,010,5002.06%
COMMODORE CAPITAL LP 758,244$9,6521.46%
Ikarian Capital, LLC 454,000$5,779,4191.39%
DAFNA Capital Management LLC 324,173$4,126,7221.16%
Parkman Healthcare Partners LLC 332,880$4,237,5621.13%
Boxer Capital, LLC 1,400,000$17,822,0000.94%
Orbimed Advisors 3,658,869$46,577,4020.89%
View complete list of 89BIO INC shareholders