EcoR1 Capital, LLC - EIGER BIOPHARMACEUTICALS INC ownership

EIGER BIOPHARMACEUTICALS INC's ticker is EIGR and the CUSIP is 28249U105. A total of 66 filers reported holding EIGER BIOPHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
EcoR1 Capital, LLC ownership history of EIGER BIOPHARMACEUTICALS INC
ValueSharesWeighting
Q4 2019$6,695,000
-38.4%
449,338
-57.6%
0.60%
-56.0%
Q3 2019$10,865,000
-9.8%
1,060,043
-6.7%
1.37%
+12.7%
Q2 2019$12,042,000
-46.0%
1,136,043
-28.8%
1.22%
-40.8%
Q1 2019$22,307,000
+37.6%
1,595,6430.0%2.06%
+26.8%
Q4 2018$16,212,000
+30.0%
1,595,643
+53.5%
1.62%
+44.3%
Q3 2018$12,474,000
-1.6%
1,039,5000.0%1.12%
-6.9%
Q2 2018$12,682,000
+4413.2%
1,039,500
+7225.6%
1.21%
+987.4%
Q2 2016$281,000
-91.2%
14,190
-92.5%
0.11%
-90.0%
Q1 2016$3,179,000189,5451.11%
Other shareholders
EIGER BIOPHARMACEUTICALS INC shareholders Q1 2019
NameSharesValueWeighting ↓
Vivo Capital, LLC 1,787,091$20,462,0006.02%
INTERWEST VENTURE MANAGEMENT CO 1,599,592$18,315,0003.89%
NEXTHERA CAPITAL LP 263,600$3,018,0001.54%
SPHERA FUNDS MANAGEMENT LTD. 385,301$4,412,0000.86%
RA Capital Management 354,200$4,056,0000.50%
DAFNA Capital Management LLC 35,977$412,0000.35%
Boxer Capital, LLC 138,331$1,584,0000.35%
SABBY MANAGEMENT, LLC 238,907$2,735,0000.15%
Monashee Investment Management LLC 31,500$361,0000.14%
Lombard Odier Asset Management (USA) Corp 100,000$1,145,0000.11%
View complete list of EIGER BIOPHARMACEUTICALS INC shareholders