VANGUARD GROUP INC - SIERRA ONCOLOGY INC ownership

SIERRA ONCOLOGY INC's ticker is SRRA and the CUSIP is 82640U404. A total of 74 filers reported holding SIERRA ONCOLOGY INC in Q1 2022. The put-call ratio across all filers is 0.17 and the average weighting 1.7%.

Quarter-by-quarter ownership
VANGUARD GROUP INC ownership history of SIERRA ONCOLOGY INC
ValueSharesWeighting
Q2 2022$35,506,000
+197.1%
645,672
+73.2%
0.00%
Q1 2022$11,950,000
+99.6%
372,849
+35.4%
0.00%
Q4 2021$5,988,000
+19.2%
275,458
+20.2%
0.00%
Q3 2021$5,025,000229,2580.00%
Other shareholders
SIERRA ONCOLOGY INC shareholders Q1 2022
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