CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

HTO — H2o America

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 HTO

Compact Export CSV

Shares Held

Position Value (USD)

42 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$29,499,276	502,800	+98.0%	Put	Defined	2026-05-15
2026-03-31	$14,896,313	253,900	-39.0%	Call	Defined	2026-05-15
2026-03-31	$24,413,231	416,111	+3615.3%	Shares	Defined	2026-05-15
2025-12-31	$548,688	11,200	-83.1%	Put	Defined	2026-02-17
2025-12-31	$3,237,111	66,077	+642.4%	Shares	Defined	2026-02-17
2025-12-31	$436,011	8,900	+53.4%	Call	Defined	2026-02-17
2025-09-30	$282,460	5,800	-85.1%	Put	Defined	2025-11-14
2025-09-30	$1,890,922	38,828	+676.6%	Shares	Defined	2025-11-14
2025-06-30	$259,850	5,000	-95.6%	Put	Defined	2025-08-14
2025-06-30	$5,934,974	114,200	+766.7%	Call	Defined	2025-08-14
2025-06-30	$684,756	13,176	+558.8%	Shares	Defined	2025-08-14
2025-03-31	$109,380	2,000	-88.3%	Put	Defined	2025-05-15
2025-03-31	$935,144	17,099	+1039.9%	Shares	Defined	2025-05-15
2025-03-31	$82,035	1,500	+400.0%	Call	Defined	2025-05-15
2024-12-31	$14,766	300	-95.8%	Call	Defined	2025-02-14
2024-12-31	$349,462	7,100	-70.8%	Put	Defined	2025-02-14
2024-12-31	$1,198,506	24,350	+1639.3%	Shares	Defined	2025-02-14
2024-09-30	$81,354	1,400	+250.0%	Put	Defined	2024-11-14
2024-09-30	$23,244	400	-99.1%	Call	Defined	2024-11-14
2024-09-30	$2,714,259	46,709	+3236.4%	Shares	Defined	2024-11-14
2024-06-30	$75,908	1,400	-98.9%	Call	Defined	2024-08-14
2024-06-30	$7,079,287	130,566	+2363.5%	Shares	Defined	2024-08-14
2024-06-30	$287,366	5,300	-84.5%	Put	Defined	2024-08-14
2024-03-31	$1,933,396	34,165	+1214.0%	Shares	Defined	2024-05-15
2024-03-31	$147,134	2,600	+136.4%	Call	Defined	2024-05-15
2024-03-31	$62,249	1,100	-62.1%	Put	Defined	2024-05-15
2023-12-31	$189,515	2,900	-30.5%	Call	Defined	2024-02-14
2023-12-31	$272,640	4,172	+178.1%	Shares	Defined	2024-02-14
2023-12-31	$98,025	1,500	-88.4%	Put	Defined	2024-02-14
2023-06-30	$907,502	12,944	+397.8%	Shares	Defined	2023-08-14
2023-06-30	$182,286	2,600	+136.4%	Call	Defined	2023-08-14
2023-06-30	$77,121	1,100	-97.8%	Put	Defined	2023-08-14
2022-12-31	$4,121,042	50,758	+318.4%	Shares	Defined	2023-02-14
2022-09-30	$698,802	12,132	-73.7%	Shares	Defined	2022-11-14
2022-06-30	$2,881,406	46,169	+115.9%	Shares	Defined	2022-08-15
2022-03-31	$1,488,037	21,386	-57.1%	Shares	Defined	2022-05-16
2021-12-31	$3,648,727	49,846	+16.2%	Shares	Defined	2022-02-14
2021-03-31	$2,702,208	42,899	+32.3%	Shares	Defined	2021-05-21
2020-12-31	$2,248,304	32,415	+12.9%	Shares	Defined	2021-02-16
2020-09-30	$1,747,473	28,713	-11.4%	Shares	Defined	2020-11-16
2020-06-30	$2,013,109	32,412	-65.1%	Shares	Defined	2020-08-14
2020-03-31	$5,370,356	92,961	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.