GROUP ONE TRADING, L.P. - ATRECA INC ownership

ATRECA INC's ticker is BCEL and the CUSIP is 04965G109. A total of 79 filers reported holding ATRECA INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ATRECA INC
ValueSharesWeighting
Q2 2023$4,900
-14.0%
5,0000.0%0.00%
Q1 2023$5,700
-94.9%
5,000
-85.9%
0.00%
Q1 2022$112,000
+33.3%
35,345
+27.8%
0.00%
Q4 2021$84,000
-60.6%
27,663
-19.1%
0.00%
Q3 2021$213,000
-37.7%
34,211
-14.7%
0.00%
Q2 2021$342,000
+521.8%
40,130
+1028.2%
0.00%
Q1 2021$55,0003,5570.00%
Other shareholders
ATRECA INC shareholders Q2 2022
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 2,426,685$33,901,0002.42%
Samsara BioCapital, LLC 617,560$8,627,0002.41%
Aisling Capital Management LP 387,653$5,416,0001.73%
Board of Trustees of The Leland Stanford Junior University 205,248$2,867,0001.10%
Boxer Capital, LLC 2,202,333$30,767,0001.06%
Redmile Group, LLC 2,548,168$35,598,0000.65%
Vigilare Wealth Management 18,570$259,0000.27%
Maven Securities LTD 200,000$2,810,0000.23%
Castle Hook Partners LP 400,000$5,588,0000.22%
Sio Capital Management, LLC 78,768$1,100,0000.22%
View complete list of ATRECA INC shareholders