Citadel Advisors’s Atreca, Inc. Class A Common Stock BCEL Stock Holding History

Citadel Advisors’s Portfolio BCEL Stock Details BCEL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q3	–	Sell	-10,600	Closed	-$10.4K	–	15386
2023 Q2	$10.4K	Sell	10,600 -5,200	-33%	-$5.35K	﹤0.01%	13208
2023 Q1	$18K	Sell	15,800 -65,500	-81%	-$95.1K	﹤0.01%	13139
2022 Q4	$65.1K	Sell	81,300 -8,100	-9%	-$10.3K	﹤0.01%	11802
2022 Q3	$140K	Buy	89,400 +58,800	+192%	+$121K	﹤0.01%	10789
2022 Q2	$55K	Sell	30,600 -20,000	-40%	-$41.8K	﹤0.01%	11878
2022 Q1	$160K	Buy	50,600 +9,500	+23%	+$23K	﹤0.01%	11784
2021 Q4	$125K	Sell	41,100 -33,800	-45%	-$158K	﹤0.01%	12483
2021 Q3	$467K	Buy	74,900 +44,900	+150%	+$299K	﹤0.01%	10042
2021 Q2	$256K	Buy	30,000 +15,300	+104%	+$157K	﹤0.01%	11652
2021 Q1	$225K	Buy	+14,700	New	+$239K	﹤0.01%	11478

Other funds holding BCEL

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

Boxer Capital San Diego, California $2.04B AUM 108.39% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Gates Foundation Seattle, Washington $43.5M AUM 14.19% 1-Year Est. Return

Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return

ACM

Aisling Capital Management New York $476M AUM 128.63% 1-Year Est. Return

RSCM

Rock Springs Capital Management Baltimore, Maryland $1.7B AUM 93.03% 1-Year Est. Return

CM Management Gulf Breeze, Florida $120M AUM 37.12% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Citadel Advisors's BCEL Position: Q3 2023 in Review

Citadel Advisors sold out of Atreca, Inc. Class A Common Stock (BCEL) in Q3 2023, closing a stake of 440 shares — an estimated $431 sold.

Citadel Advisors first reported a position in BCEL in Q2 2019 and held it in 16 quarters. The position peaked at $9.86M in Q4 2020. 45 funds tracked by Wall St. Rank hold BCEL as of Q3 2023.

Citadel Advisors reported no remaining Atreca, Inc. Class A Common Stock position as of Q3 2023 after selling out during the quarter.
Citadel Advisors sold 440 Atreca, Inc. Class A Common Stock shares in Q3 2023, an estimated $431.
Citadel Advisors first reported a position in Atreca, Inc. Class A Common Stock in Q2 2019 and held it in 16 quarters.
Citadel Advisors's Atreca, Inc. Class A Common Stock position peaked at $9.86M in Q4 2020.
45 funds tracked by Wall St. Rank held Atreca, Inc. Class A Common Stock as of Q3 2023.

Based on Citadel Advisors's 13F filing for Q3 2023, filed 14 Nov 2023.