CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

AUTL — Autolus Therapeutics plc

Top Portfolio Positions

4,277 positions · $548,325,010,314 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
SPY	Spdr S&P 500 ETF Trust	64,565,975	$41,989,836,181	7.66%
QQQ	Invesco Qqq Trust, Series 1	55,171,964	$31,844,154,181	5.81%
NVDA	Nvidia Corp Technology	137,243,161	$23,935,207,278	4.37%
TSLA	Tesla, Inc. Consumer Cyclical	63,922,509	$23,763,192,720	4.33%
GLD	Spdr Gold Trust	34,441,722	$14,819,928,559	2.70%
AAPL	Apple Inc. Technology	55,393,070	$14,058,207,235	2.56%
META	Meta Platforms, Inc. Communication Services	23,967,037	$13,712,260,878	2.50%
MSFT	Microsoft Corp Technology	32,176,424	$11,910,746,871	2.17%
AMZN	Amazon Com Inc Consumer Cyclical	51,582,437	$10,743,074,153	1.96%
MU	Micron Technology Inc Technology	31,629,772	$10,685,802,171	1.95%

Portfolio Trend

25 quarters · across all stocks

Holdings in AUTL

Compact Export CSV

Shares Held

Position Value (USD)

50 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$174,432	126,400	-72.5%	Call	Defined	2026-05-15
2026-03-31	$633,977	459,404	+736.8%	Shares	Defined	2026-05-15
2025-12-31	$109,251	54,900	-95.3%	Call	Defined	2026-02-17
2025-12-31	$2,307,984	1,159,791	+4484.2%	Shares	Defined	2026-02-17
2025-09-30	$41,239	25,300	-99.6%	Put	Defined	2025-11-14
2025-09-30	$9,852,116	6,044,243	+50268.7%	Shares	Defined	2025-11-14
2025-09-30	$19,560	12,000	-58.2%	Call	Defined	2025-11-14
2025-06-30	$65,436	28,700	-97.1%	Put	Defined	2025-08-14
2025-06-30	$2,289,981	1,004,378	+431.7%	Shares	Defined	2025-08-14
2025-03-31	$292,807	188,908	+148.9%	Shares	Defined	2025-05-15
2025-03-31	$117,645	75,900	+179.0%	Put	Defined	2025-05-15
2024-12-31	$63,920	27,200	-91.6%	Put	Defined	2025-02-14
2024-12-31	$761,404	324,002	+40400.2%	Shares	Defined	2025-02-14
2024-09-30	$2,904	800	-71.4%	Put	Defined	2024-11-14
2024-09-30	$10,164	2,800	-99.1%	Call	Defined	2024-11-14
2024-09-30	$1,099,919	303,008	-42.4%	Shares	Defined	2024-11-14
2024-06-30	$1,829,742	525,788	+4393.9%	Shares	Defined	2024-08-14
2024-06-30	$40,716	11,700	+303.4%	Call	Defined	2024-08-14
2024-06-30	$10,092	2,900	-96.3%	Put	Defined	2024-08-14
2024-03-31	$493,812	77,400	-88.7%	Call	Defined	2024-05-15
2024-03-31	$4,379,742	686,480	+8932.6%	Shares	Defined	2024-05-15
2024-03-31	$48,488	7,600	+130.3%	Put	Defined	2024-05-15
2023-12-31	$21,252	3,300	-91.7%	Put	Defined	2024-02-14
2023-12-31	$256,086	39,765	+148.5%	Shares	Defined	2024-02-14
2023-12-31	$103,040	16,000	-91.4%	Call	Defined	2024-02-14
2023-06-30	$442,239	185,815	+926.6%	Shares	Defined	2023-08-14
2023-06-30	$43,078	18,100	+158.6%	Call	Defined	2023-08-14
2023-06-30	$16,660	7,000	-74.3%	Put	Defined	2023-08-14
2023-03-31	$50,048	27,200	+272.6%	Call	Defined	2023-05-15
2023-03-31	$13,432	7,300	-99.5%	Put	Defined	2023-05-15
2023-03-31	$2,880,236	1,565,346	+97734.1%	Shares	Defined	2023-05-15
2022-12-31	$3,040	1,600	-95.1%	Put	Defined	2023-02-14
2022-12-31	$61,750	32,500	-98.2%	Call	Defined	2023-02-14
2022-12-31	$3,376,487	1,777,099	+55.5%	Shares	Defined	2023-02-14
2022-09-30	$2,445,174	1,142,605	+6043.0%	Shares	Defined	2022-11-14
2022-06-30	$52,638	18,600	-99.1%	Call	Defined	2022-08-15
2022-06-30	$6,094,849	2,153,657	-38.7%	Shares	Defined	2022-08-15
2022-03-31	$14,647,179	3,512,513	+9419.0%	Shares	Defined	2022-05-16
2021-12-31	$191,511	36,900	-97.8%	Call	Defined	2022-02-14
2021-12-31	$8,812,323	1,697,943	+7834.3%	Shares	Defined	2022-02-14
2021-12-31	$111,066	21,400	-52.1%	Put	Defined	2022-02-14
2021-09-30	$292,785	44,700	-98.1%	Put	Defined	2021-11-15
2021-09-30	$15,738,562	2,402,834	+2740.2%	Shares	Defined	2021-11-15
2021-09-30	$554,130	84,600	-96.9%	Call	Defined	2021-11-15
2021-06-30	$18,344,685	2,762,754	+6530.2%	Shares	Defined	2021-08-16
2021-03-31	$238,763	41,669	+119.2%	Shares	Defined	2021-05-21
2020-12-31	$169,931	19,008	+42.2%	Shares	Defined	2021-02-16
2020-09-30	$155,603	13,368	-97.7%	Shares	Defined	2020-11-16
2020-06-30	$9,286,884	579,344	-0.4%	Shares	Defined	2020-08-14
2020-03-31	$3,484,406	581,704	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.