CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

RELL — Richardson Electronics, Ltd.

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 RELL

Compact Export CSV

Shares Held

Position Value (USD)

50 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$660,285	60,300	-69.9%	Call	Defined	2026-05-15
2026-03-31	$2,191,663	200,152	+826.6%	Shares	Defined	2026-05-15
2026-03-31	$236,520	21,600	-16.0%	Put	Defined	2026-05-15
2025-12-31	$279,833	25,720	-64.1%	Shares	Defined	2026-02-17
2025-09-30	$700,454	71,548	-27.4%	Shares	Defined	2025-11-14
2025-06-30	$950,746	98,523	-22.6%	Shares	Defined	2025-08-14
2025-03-31	$1,420,210	127,259	+523.8%	Shares	Defined	2025-05-15
2025-03-31	$227,664	20,400	+20300.0%	Put	Defined	2025-05-15
2025-03-31	$1,116	100	-98.3%	Call	Defined	2025-05-15
2024-12-31	$84,180	6,000	-46.4%	Call	Defined	2025-02-14
2024-12-31	$157,136	11,200	-42.8%	Put	Defined	2025-02-14
2024-12-31	$274,678	19,578	+226.3%	Shares	Defined	2025-02-14
2024-06-30	$71,340	6,000	-57.1%	Call	Defined	2024-08-14
2024-06-30	$166,460	14,000	+34.6%	Put	Defined	2024-08-14
2024-03-31	$95,784	10,400	-75.6%	Call	Defined	2024-05-15
2024-03-31	$392,346	42,600	+8683.5%	Put	Defined	2024-05-15
2024-03-31	$4,466	485	-88.7%	Shares	Defined	2024-05-15
2023-12-31	$57,405	4,300	-83.1%	Call	Defined	2024-02-14
2023-12-31	$339,090	25,400	+109.9%	Put	Defined	2024-02-14
2023-09-30	$132,253	12,100	-19.2%	Call	Defined	2023-11-14
2023-09-30	$163,600	14,968	-30.7%	Shares	Defined	2023-11-14
2023-09-30	$236,088	21,600	+8.0%	Put	Defined	2023-11-14
2023-06-30	$330,000	20,000	+0.5%	Put	Defined	2023-08-14
2023-06-30	$328,350	19,900	-26.5%	Call	Defined	2023-08-14
2023-06-30	$446,985	27,090	+158.0%	Shares	Defined	2023-08-14
2023-03-31	$234,360	10,500	-82.3%	Put	Defined	2023-05-15
2023-03-31	$1,322,124	59,235	+63.2%	Shares	Defined	2023-05-15
2023-03-31	$810,216	36,300	-22.8%	Call	Defined	2023-05-15
2022-12-31	$1,002,339	46,992	+21.4%	Shares	Defined	2023-02-14
2022-12-31	$825,471	38,700	+355.3%	Call	Defined	2023-02-14
2022-12-31	$181,305	8,500	-61.7%	Put	Defined	2023-02-14
2022-09-30	$335,220	22,200	-70.9%	Call	Defined	2022-11-14
2022-09-30	$1,152,582	76,330	+207.8%	Shares	Defined	2022-11-14
2022-09-30	$374,480	24,800	-1.6%	Put	Defined	2022-11-14
2022-06-30	$369,432	25,200	-4.1%	Call	Defined	2022-08-15
2022-06-30	$385,117	26,270	-39.9%	Shares	Defined	2022-08-15
2022-06-30	$640,642	43,700	-7.0%	Put	Defined	2022-08-15
2022-03-31	$584,680	47,000	+307.1%	Call	Defined	2022-05-16
2022-03-31	$143,631	11,546	-39.2%	Shares	Defined	2022-05-16
2022-03-31	$236,360	19,000	-61.5%	Put	Defined	2022-05-16
2021-12-31	$666,536	49,300	+254.7%	Call	Defined	2022-02-14
2021-12-31	$187,928	13,900	-2.8%	Put	Defined	2022-02-14
2021-09-30	$138,567	14,300	-18.4%	Put	Defined	2021-11-15
2021-09-30	$169,865	17,530	+3.7%	Shares	Defined	2021-11-15
2021-09-30	$163,761	16,900	-45.1%	Call	Defined	2021-11-15
2021-06-30	$255,948	30,800	+18.9%	Call	Defined	2021-08-16
2021-06-30	$215,229	25,900	+18.8%	Put	Defined	2021-08-16
2021-06-30	$181,107	21,794	+26.0%	Shares	Defined	2021-08-16
2021-03-31	$110,201	17,300	+23.7%	Put	Defined	2021-05-21
2021-03-31	$89,071	13,983	—	Shares	Defined	2021-05-21
No 13F history on record for this holder in this stock.