CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

UTL — Unitil Corp

Top Portfolio Positions

4,269 positions · $549,594,039,539 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	7.64%
QQQ	Invesco Qqq Trust, Series 1	55,171,964	$31,844,154,181	5.79%
NVDA	Nvidia Corp Technology	137,243,161	$23,935,207,278	4.36%
TSLA	Tesla, Inc. Consumer Cyclical	63,922,509	$23,763,192,720	4.32%
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	2.49%
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	1.95%
MU	Micron Technology Inc Technology	31,629,772	$10,685,802,171	1.94%

Portfolio Trend

25 quarters · across all stocks

Holdings in UTL

Compact Export CSV

Shares Held

Position Value (USD)

42 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$6,319,315	120,967	+1393.4%	Shares	Defined	2026-05-15
2026-03-31	$423,144	8,100	-11.0%	Call	Defined	2026-05-15
2025-12-31	$440,804	9,100	-78.5%	Call	Defined	2026-02-17
2025-12-31	$2,051,918	42,360	+801.3%	Shares	Defined	2026-02-17
2025-12-31	$227,668	4,700	-92.8%	Put	Defined	2026-02-17
2025-09-30	$3,108,889	64,958	+789.8%	Shares	Defined	2025-11-14
2025-09-30	$349,378	7,300	+2333.3%	Call	Defined	2025-11-14
2025-03-31	$17,307	300	-97.1%	Put	Defined	2025-05-15
2025-03-31	$597,379	10,355	+269.8%	Shares	Defined	2025-05-15
2025-03-31	$161,532	2,800	+40.0%	Call	Defined	2025-05-15
2024-12-31	$108,380	2,000	-35.5%	Call	Defined	2025-02-14
2024-12-31	$167,989	3,100	-84.5%	Put	Defined	2025-02-14
2024-12-31	$1,082,119	19,969	+709.8%	Shares	Defined	2025-02-14
2024-09-30	$149,390	2,466	-78.9%	Shares	Defined	2024-11-14
2024-09-30	$708,786	11,700	+303.4%	Call	Defined	2024-11-14
2024-09-30	$175,682	2,900	+190.0%	Put	Defined	2024-11-14
2024-06-30	$51,790	1,000	-36.6%	Put	Defined	2024-08-14
2024-06-30	$81,724	1,578	-58.5%	Shares	Defined	2024-08-14
2024-06-30	$196,802	3,800	-25.5%	Call	Defined	2024-08-14
2024-03-31	$266,985	5,100	+1761.3%	Call	Defined	2024-05-15
2024-03-31	$14,343	274	-75.1%	Shares	Defined	2024-05-15
2024-03-31	$57,585	1,100	-56.4%	Put	Defined	2024-05-15
2023-09-30	$107,842	2,525	+57.8%	Shares	Defined	2023-11-14
2023-09-30	$68,336	1,600	-72.4%	Put	Defined	2023-11-14
2023-09-30	$247,718	5,800	-66.9%	Call	Defined	2023-11-14
2023-06-30	$888,945	17,530	+197.1%	Shares	Defined	2023-08-14
2023-06-30	$299,189	5,900	-15.7%	Call	Defined	2023-08-14
2023-03-31	$399,280	7,000	-90.8%	Call	Defined	2023-05-15
2023-03-31	$4,337,207	76,038	+3902.0%	Shares	Defined	2023-05-15
2022-12-31	$97,584	1,900	+111.1%	Call	Defined	2023-02-14
2022-12-31	$46,224	900	-98.0%	Put	Defined	2023-02-14
2022-12-31	$2,268,313	44,165	+79.5%	Shares	Defined	2023-02-14
2022-09-30	$1,143,180	24,611	+251.6%	Shares	Defined	2022-11-14
2022-03-31	$349,160	7,000	-79.7%	Call	Defined	2022-05-16
2022-03-31	$1,718,365	34,450	+159.4%	Shares	Defined	2022-05-16
2021-12-31	$610,792	13,281	-47.9%	Shares	Defined	2022-02-14
2021-09-30	$1,090,632	25,494	+34.9%	Shares	Defined	2021-11-15
2021-06-30	$1,000,921	18,896	-60.9%	Shares	Defined	2021-08-16
2020-12-31	$2,139,923	48,338	+109.0%	Shares	Defined	2021-02-16
2020-09-30	$893,510	23,124	-22.8%	Shares	Defined	2020-11-16
2020-06-30	$1,342,134	29,945	-33.4%	Shares	Defined	2020-08-14
2020-03-31	$2,353,039	44,974	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.