Overbrook Management Corp - FIBROGEN INC ownership

FIBROGEN INC's ticker is FGEN and the CUSIP is 31572Q808. A total of 203 filers reported holding FIBROGEN INC in Q4 2018. The put-call ratio across all filers is 0.95 and the average weighting 0.2%.

Quarter-by-quarter ownership
Overbrook Management Corp ownership history of FIBROGEN INC
ValueSharesWeighting
Q2 2022$110,000
-12.0%
10,3700.0%0.03%
+14.3%
Q1 2022$125,000
-14.4%
10,3700.0%0.03%
-3.4%
Q4 2021$146,000
+37.7%
10,3700.0%0.03%
+26.1%
Q3 2021$106,000
-61.6%
10,3700.0%0.02%
-60.3%
Q2 2021$276,000
-23.3%
10,3700.0%0.06%
-27.5%
Q1 2021$360,000
-6.5%
10,3700.0%0.08%
-14.9%
Q4 2020$385,000
-9.6%
10,3700.0%0.09%
-4.1%
Q3 2020$426,000
+1.4%
10,3700.0%0.10%
-10.9%
Q2 2020$420,000
+16.7%
10,3700.0%0.11%
-33.3%
Q1 2020$360,000
-19.1%
10,3700.0%0.16%
+24.1%
Q4 2019$445,000
+16.2%
10,3700.0%0.13%
+38.5%
Q3 2019$383,000
-18.3%
10,3700.0%0.10%
-1.0%
Q2 2019$469,000
-16.8%
10,3700.0%0.10%
-19.8%
Q1 2019$564,000
+17.5%
10,3700.0%0.12%
+8.0%
Q4 2018$480,000
-23.8%
10,3700.0%0.11%
-5.9%
Q3 2018$630,000
-3.8%
10,370
-1.0%
0.12%
-4.0%
Q2 2018$655,000
+35.3%
10,4700.0%0.12%
+24.0%
Q1 2018$484,000
-2.4%
10,4700.0%0.10%
-1.0%
Q4 2017$496,000
-16.9%
10,470
-5.7%
0.10%
-25.2%
Q3 2017$597,000
-64.6%
11,100
-78.7%
0.14%
-62.8%
Q2 2017$1,687,000
+21.5%
52,220
-7.3%
0.36%
+19.8%
Q1 2017$1,388,000
+12.2%
56,320
-2.6%
0.30%
+12.6%
Q4 2016$1,237,000
+3.3%
57,8200.0%0.27%
-2.5%
Q3 2016$1,197,000
+26.1%
57,8200.0%0.28%
+38.7%
Q2 2016$949,000
-22.9%
57,8200.0%0.20%
-24.9%
Q1 2016$1,231,000
-31.3%
57,820
-1.7%
0.26%
-15.1%
Q4 2015$1,792,000
+22.3%
58,820
-12.0%
0.31%
+38.1%
Q3 2015$1,465,000
-15.6%
66,820
-9.5%
0.23%
-14.4%
Q2 2015$1,735,000
-30.9%
73,820
-7.7%
0.26%
-35.5%
Q1 2015$2,510,000
+14.8%
80,0000.0%0.41%
-7.5%
Q4 2014$2,187,00080,0000.44%
Other shareholders
FIBROGEN INC shareholders Q4 2018
NameSharesValueWeighting ↓
Omega Fund Management, LLC 972,175$22,846,00011.54%
EcoR1 Capital, LLC 1,205,391$28,327,0009.44%
Opaleye Management Inc. 325,000$7,638,0003.04%
HAMILTON LANE ADVISORS LLC 256,839$6,036,0002.28%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 455,997$10,715,0000.80%
Top Ace Asset Management Ltd 40,000$940,0000.75%
Visium Asset Management, LP 1,570,141$36,898,0000.52%
PINNACLE ASSOCIATES LTD 750,650$17,640,0000.33%
Rock Springs Capital Management LP 190,000$4,465,0000.33%
Hilltop Holdings Inc. 48,975$1,151,0000.31%
View complete list of FIBROGEN INC shareholders