EcoR1 Capital, LLC - SUTRO BIOPHARMA INC ownership

SUTRO BIOPHARMA INC's ticker is STRO and the CUSIP is 869367102. A total of 137 filers reported holding SUTRO BIOPHARMA INC in Q4 2020. The put-call ratio across all filers is 0.60 and the average weighting 0.4%.

Quarter-by-quarter ownership
EcoR1 Capital, LLC ownership history of SUTRO BIOPHARMA INC
ValueSharesWeighting
Q4 2020$2,028,000
-93.5%
93,416
-97.0%
0.11%
-95.1%
Q3 2020$31,292,000
+120.5%
3,113,617
+70.3%
2.23%
+112.9%
Q2 2020$14,189,0001,828,4921.05%
Other shareholders
SUTRO BIOPHARMA INC shareholders Q4 2020
NameSharesValueWeighting ↓
SV Health Investors, LLC 1,824,542$39,611,00019.08%
Samsara BioCapital, LLC 1,675,579$36,377,0003.66%
SILVERARC CAPITAL MANAGEMENT, LLC 185,000$4,016,0002.33%
Affinity Asset Advisors, LLC 200,000$4,342,0002.30%
Altium Capital Management LP 276,719$6,008,0002.24%
FRAZIER MANAGEMENT LLC 1,001,421$21,741,0001.67%
BVF INC/IL 1,854,162$40,254,0001.58%
Asymmetry Capital Management, L.P. 157,583$3,421,0001.56%
Parkman Healthcare Partners LLC 266,645$5,789,0001.48%
AJU IB Investment Co., Ltd. 175,000$3,799,0001.44%
View complete list of SUTRO BIOPHARMA INC shareholders