CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

ELDN — Eledon Pharmaceuticals, Inc.

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%

25 quarters · across all stocks

27 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$138,600	45,000	-9.6%	Call	Defined	2026-05-15
2025-12-31	$75,198	49,800	+64.4%	Call	Defined	2026-02-17
2025-12-31	$45,753	30,300	-9.3%	Put	Defined	2026-02-17
2025-09-30	$86,506	33,400	-78.1%	Put	Defined	2025-11-14
2025-06-30	$413,166	152,460	+403.2%	Shares	Defined	2025-08-14
2025-06-30	$82,113	30,300	-33.8%	Put	Defined	2025-08-14
2025-03-31	$155,262	45,800	-51.3%	Put	Defined	2025-05-15
2025-03-31	$318,649	93,997	+795.2%	Shares	Defined	2025-05-15
2025-03-31	$35,595	10,500	+288.9%	Call	Defined	2025-05-15
2024-12-31	$11,124	2,700	-84.1%	Put	Defined	2025-02-14
2024-12-31	$70,040	17,000	-91.0%	Call	Defined	2025-02-14
2024-12-31	$782,264	189,870	+13462.1%	Shares	Defined	2025-02-14
2024-03-31	$2,884	1,400	-91.2%	Put	Defined	2024-05-15
2024-03-31	$32,922	15,982	+3096.4%	Shares	Defined	2024-05-15
2024-03-31	$1,030	500	+25.0%	Call	Defined	2024-05-15
2023-12-31	$720	400	-98.3%	Call	Defined	2024-02-14
2023-12-31	$41,774	23,208	+404.5%	Shares	Defined	2024-02-14
2023-06-30	$6,302	4,600	-40.6%	Put	Defined	2023-08-14
2023-06-30	$10,603	7,740	+452.9%	Shares	Defined	2023-08-14
2023-03-31	$3,304	1,400	-95.5%	Put	Defined	2023-05-15
2023-03-31	$72,711	30,810	+422.2%	Shares	Defined	2023-05-15
2023-03-31	$13,924	5,900	-70.5%	Call	Defined	2023-05-15
2022-06-30	$48,800	20,000	+14.3%	Call	Defined	2022-08-15
2022-03-31	$68,950	17,500	+72.0%	Put	Defined	2022-05-16
2021-12-31	$44,867	10,174	-21.1%	Shares	Defined	2022-02-14
2021-09-30	$79,722	12,900	-48.5%	Call	Defined	2021-11-15
2021-03-31	$268,163	25,062	—	Shares	Defined	2021-05-21
No 13F history on record for this holder in this stock.