Citadel Advisors - ATRECA INC ownership

ATRECA INC's ticker is BCEL and the CUSIP is 04965G109. A total of 98 filers reported holding ATRECA INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of ATRECA INC
ValueSharesWeighting
Q2 2023$10,819
-60.2%
11,040
-53.7%
0.00%
Q1 2023$27,210
-68.7%
23,868
-78.0%
0.00%
Q4 2022$87,036
-62.0%
108,713
-25.7%
0.00%
Q3 2022$229,000
-19.9%
146,323
-8.4%
0.00%
Q2 2022$286,000
-44.1%
159,670
-1.2%
0.00%
Q1 2022$512,000
-12.3%
161,567
-16.1%
0.00%
Q4 2021$584,000
-63.2%
192,631
-24.3%
0.00%
Q3 2021$1,585,000
-74.8%
254,397
-65.5%
0.00%
-100.0%
Q2 2021$6,280,000
-21.1%
737,088
+41.9%
0.00%
-50.0%
Q1 2021$7,964,000
-23.4%
519,508
-19.3%
0.00%
-33.3%
Q4 2020$10,401,000
+29.0%
644,045
+11.6%
0.00%
+50.0%
Q3 2020$8,061,000
+210.0%
577,065
+372.2%
0.00%
+100.0%
Q2 2020$2,600,000
-42.1%
122,201
-55.0%
0.00%
-50.0%
Q1 2020$4,492,000
+69.8%
271,380
+58.6%
0.00%
+100.0%
Q4 2019$2,646,000
+135.6%
171,072
+187.2%
0.00%0.0%
Q2 2019$1,123,00059,5650.00%
Other shareholders
ATRECA INC shareholders Q4 2020
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