Spark Investment Management LLC - SIERRA ONCOLOGY INC ownership

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of SIERRA ONCOLOGY INC
ValueSharesWeighting
Q4 2019$17,000
-32.0%
52,442
-18.7%
0.00%
-33.3%
Q3 2019$25,000
-83.6%
64,500
-76.3%
0.00%
-72.7%
Q2 2019$152,000
-77.6%
271,900
-31.5%
0.01%
-64.5%
Q1 2019$678,000
+23.9%
396,800
-4.3%
0.03%
-18.4%
Q4 2018$547,000
-17.2%
414,600
+6.5%
0.04%0.0%
Q3 2018$661,000
-32.5%
389,300
+17.6%
0.04%
-33.3%
Q2 2018$979,000
+94.2%
330,900
+35.7%
0.06%
+78.1%
Q1 2018$504,000
+72.6%
243,800
+29.2%
0.03%
+100.0%
Q3 2017$292,000188,7000.02%
Other shareholders
SIERRA ONCOLOGY INC shareholders Q3 2023
NameSharesValueWeighting ↓
FRAZIER MANAGEMENT LLC 8,112,121$9,491,0004.86%
New Leaf Venture Partners, L.L.C. 2,744,088$3,211,0002.26%
DAFNA Capital Management LLC 265,000$310,0000.22%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 3,495,734$4,090,0000.22%
Perceptive Advisors 3,655,186$4,277,0000.22%
NEXTHERA CAPITAL LP 400,000$468,0000.20%
SABBY MANAGEMENT, LLC 1,662,487$1,945,0000.13%
AWM Investment Company, Inc. 500,000$585,0000.10%
VHCP Management II, LLC 130,798$153,0000.06%
Orbimed Advisors 3,703,704$4,333,0000.04%
View complete list of SIERRA ONCOLOGY INC shareholders