Spears Abacus Advisors LLC - GRITSTONE ONCOLOGY INC ownership

GRITSTONE ONCOLOGY INC's ticker is GRTS and the CUSIP is 39868T105. A total of 73 filers reported holding GRITSTONE ONCOLOGY INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Spears Abacus Advisors LLC ownership history of GRITSTONE ONCOLOGY INC
ValueSharesWeighting
Q3 2022$30,000
+3.4%
11,809
-2.1%
0.00%0.0%
Q2 2022$29,000
-42.0%
12,0640.0%0.00%
-25.0%
Q1 2022$50,000
-67.7%
12,0640.0%0.00%
-60.0%
Q4 2021$155,000
+19.2%
12,0640.0%0.01%
+11.1%
Q3 2021$130,000
+18.2%
12,0640.0%0.01%
+12.5%
Q2 2021$110,000
-12.7%
12,064
-9.4%
0.01%
-20.0%
Q1 2021$126,000
+12.5%
13,314
-53.1%
0.01%
+11.1%
Q4 2020$112,000
+28.7%
28,380
-13.3%
0.01%
+12.5%
Q3 2020$87,000
-64.0%
32,740
-10.0%
0.01%
-68.0%
Q2 2020$242,000
+160.2%
36,390
+127.0%
0.02%
+127.3%
Q1 2020$93,000
-35.4%
16,0300.0%0.01%
-26.7%
Q4 2019$144,00016,0300.02%
Other shareholders
GRITSTONE ONCOLOGY INC shareholders Q4 2020
NameSharesValueWeighting ↓
Versant Venture Management, LLC 3,102,929$18,059,047,0004.95%
Svennilson Peter 3,102,934$18,059,0002.29%
Casdin Capital, LLC 2,270,000$13,211,0001.40%
FRAZIER MANAGEMENT LLC 2,061,758$11,999,0001.36%
Redmile Group, LLC 3,068,194$17,857,0000.50%
Alphabet Inc. 929,022$5,407,0000.36%
Bleichroeder LP 169,039$984,0000.26%
Leap Investments LP 14,400$84,0000.12%
DAFNA Capital Management LLC 50,000$291,0000.12%
Blackstone Inc. 2,567,445$14,943,0000.11%
View complete list of GRITSTONE ONCOLOGY INC shareholders