MANGROVE PARTNERS IM, LLC - SIERRA ONCOLOGY INC ownership

SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U404. A total of 26 filers reported holding SIERRA ONCOLOGY INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
MANGROVE PARTNERS IM, LLC ownership history of SIERRA ONCOLOGY INC
ValueSharesWeighting
Q4 2020$1,746,000
-60.5%
108,914
-73.7%
0.24%
-57.2%
Q3 2020$4,415,000
-13.3%
413,809
-1.7%
0.56%
-55.1%
Q2 2020$5,095,000
+18.0%
421,089
-4.2%
1.24%
+108.9%
Q1 2020$4,316,000439,5320.60%
Other shareholders
SIERRA ONCOLOGY INC shareholders Q3 2020
NameSharesValueWeighting ↓
FRAZIER MANAGEMENT LLC 54,654$1,752,00088.13%
Vivo Capital, LLC 3,329,511$106,711,0007.35%
Paradigm Biocapital Advisors LP 771,314$24,721,0006.54%
Frazier Life Sciences Management, L.P. 2,342,198$75,067,0006.40%
SILVERARC CAPITAL MANAGEMENT, LLC 443,381$14,210,0005.88%
Ghost Tree Capital, LLC 325,000$10,416,0002.26%
Kynam Capital Management, LP 193,280$6,195,0002.01%
TANG CAPITAL MANAGEMENT LLC 300,000$9,615,0001.92%
Parkman Healthcare Partners LLC 151,915$4,869,0001.42%
Sofinnova Investments, Inc. 572,297$18,342,0001.39%
View complete list of SIERRA ONCOLOGY INC shareholders