GROUP ONE TRADING, L.P. - FIBROGEN INC ownership

FIBROGEN INC's ticker is FGEN and the CUSIP is 31572Q808. A total of 184 filers reported holding FIBROGEN INC in Q2 2021. The put-call ratio across all filers is 0.77 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of FIBROGEN INC
ValueSharesWeighting
Q1 2023$1,802,034
+61.0%
96,572
+38.2%
0.01%
+133.3%
Q4 2022$1,119,301
+82.9%
69,869
+48.6%
0.00%
+200.0%
Q3 2022$612,000
+93.1%
47,014
+56.5%
0.00%
Q2 2022$317,000
-62.7%
30,048
-57.5%
0.00%
-100.0%
Q1 2022$850,000
-25.9%
70,683
-13.1%
0.00%0.0%
Q4 2021$1,147,000
-11.0%
81,333
-35.5%
0.00%0.0%
Q3 2021$1,289,000
-66.6%
126,148
-13.0%
0.00%
-80.0%
Q2 2021$3,860,000
+49.6%
144,933
+95.0%
0.01%
+25.0%
Q1 2021$2,580,000
-7.1%
74,333
-0.8%
0.00%
-20.0%
Q4 2020$2,778,000
+332.0%
74,909
+379.0%
0.01%
+150.0%
Q3 2020$643,000
-63.7%
15,640
-64.2%
0.00%
-75.0%
Q2 2020$1,771,000
+23.6%
43,700
+5.9%
0.01%
-33.3%
Q1 2020$1,433,000
-51.7%
41,250
-40.4%
0.01%
-40.0%
Q4 2019$2,969,000
+65.9%
69,218
+43.0%
0.02%
+42.9%
Q3 2019$1,790,000
-58.1%
48,394
-48.8%
0.01%
-64.1%
Q2 2019$4,269,000
-27.4%
94,497
-12.6%
0.04%
-40.9%
Q1 2019$5,877,000
+116.1%
108,128
+84.0%
0.07%
+175.0%
Q4 2018$2,719,000
+141.5%
58,757
+217.1%
0.02%
+166.7%
Q3 2018$1,126,000
+142.7%
18,530
+84.5%
0.01%
+80.0%
Q1 2018$464,000
+224.5%
10,044
+233.4%
0.01%
+400.0%
Q4 2017$143,000
-87.3%
3,013
-85.6%
0.00%
-90.0%
Q3 2017$1,127,000
-0.9%
20,941
-40.5%
0.01%
-16.7%
Q2 2017$1,137,000
+54.1%
35,187
+17.5%
0.01%
+33.3%
Q1 2017$738,000
+1842.1%
29,951
+1571.4%
0.01%
Q4 2016$38,000
-77.2%
1,792
-82.4%
0.00%
-100.0%
Q2 2016$167,000
-12.1%
10,170
+14.3%
0.00%
-33.3%
Q1 2016$190,000
+375.0%
8,901
+586.3%
0.00%
Q4 2015$40,000
-93.0%
1,297
-95.0%
0.00%
-100.0%
Q3 2015$569,000
+6.4%
25,958
+13.9%
0.01%
+14.3%
Q2 2015$535,00022,7860.01%
Other shareholders
FIBROGEN INC shareholders Q2 2021
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 1,511,785$68,302,0006.90%
Tolleson Wealth Management, Inc. 156,730$7,081,0004.88%
HHLR ADVISORS, LTD. 2,724,519$123,094,0002.75%
Opaleye Management Inc. 150,000$6,777,0002.07%
Rhenman & Partners Asset Management AB 347,439$15,697,0001.73%
SECTORAL ASSET MANAGEMENT INC 302,660$13,674,0001.64%
Omega Fund Management, LLC 130,646$5,903,0001.51%
DOHENY ASSET MANAGEMENT /CA 36,471$1,648,0001.38%
EcoR1 Capital, LLC 277,500$12,537,0001.27%
Handelsinvest Investeringsforvaltning 71,400$3,226,0000.68%
View complete list of FIBROGEN INC shareholders