Rock Springs Capital Management LP - FIBROGEN INC ownership

FIBROGEN INC's ticker is FGEN and the CUSIP is 31572Q808. A total of 193 filers reported holding FIBROGEN INC in Q4 2017. The put-call ratio across all filers is 2.77 and the average weighting 0.2%.

Quarter-by-quarter ownership
Rock Springs Capital Management LP ownership history of FIBROGEN INC
ValueSharesWeighting
Q2 2021$8,327,000
-23.3%
312,6870.0%0.16%
-30.4%
Q1 2021$10,853,000
-5.4%
312,687
+1.1%
0.24%
-2.5%
Q4 2020$11,475,000
-9.8%
309,387
+0.0%
0.24%
-24.8%
Q3 2020$12,718,000
-0.5%
309,287
-2.0%
0.32%
-8.0%
Q2 2020$12,785,000
+20.2%
315,449
+3.1%
0.35%
-20.2%
Q1 2020$10,634,000
-19.0%
306,0000.0%0.44%
+6.0%
Q4 2019$13,124,000
+16.0%
306,0000.0%0.42%
-8.0%
Q3 2019$11,316,000
-18.1%
306,0000.0%0.45%
-9.8%
Q2 2019$13,825,000
-16.9%
306,0000.0%0.50%
-22.0%
Q1 2019$16,631,000
+17.4%
306,0000.0%0.64%
-4.0%
Q4 2018$14,162,000
-23.8%
306,0000.0%0.67%
-0.7%
Q3 2018$18,590,000
-3.3%
306,000
-0.3%
0.67%
-9.1%
Q2 2018$19,218,000
+34.4%
307,000
-0.8%
0.74%
+21.3%
Q1 2018$14,299,000
-7.2%
309,500
-4.8%
0.61%
-12.7%
Q4 2017$15,405,000
-11.9%
325,0000.0%0.70%
-13.4%
Q3 2017$17,485,000
+93.3%
325,000
+16.1%
0.81%
+76.6%
Q2 2017$9,044,000
+52.9%
280,000
+16.7%
0.46%
+34.0%
Q1 2017$5,916,000
+15.2%
240,0000.0%0.34%
-0.9%
Q4 2016$5,136,000
+6.3%
240,000
+2.8%
0.34%
+13.5%
Q3 2016$4,833,000
+30.9%
233,500
+3.8%
0.30%
+11.0%
Q2 2016$3,692,000
-15.0%
225,000
+10.3%
0.27%
-25.0%
Q1 2016$4,343,000
-25.0%
204,000
+7.4%
0.36%
-17.1%
Q4 2015$5,789,000
+39.0%
190,0000.0%0.44%
+29.9%
Q3 2015$4,165,000
-6.7%
190,0000.0%0.34%
+3.7%
Q2 2015$4,465,000
-6.0%
190,000
+25.6%
0.33%
-26.6%
Q1 2015$4,748,000
+14.8%
151,3000.0%0.44%
-8.3%
Q4 2014$4,137,000151,3000.48%
Other shareholders
FIBROGEN INC shareholders Q4 2017
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