CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

ADCT — ADC Therapeutics SA

Top Portfolio Positions

4,260 positions · $549,534,577,613 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	2.50%
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	1.95%
MU	Micron Technology Inc Technology	31,629,772	$10,685,802,171	1.94%

Portfolio Trend

23 quarters · across all stocks

Holdings in ADCT

Compact Export CSV

Shares Held

Position Value (USD)

47 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,498,953	399,721	+951.9%	Shares	Defined	2026-05-15
2025-06-30	$101,840	38,000	+102.1%	Call	Defined	2025-08-14
2025-06-30	$50,384	18,800	-35.2%	Put	Defined	2025-08-14
2025-06-30	$77,736	29,006	+281.7%	Shares	Defined	2025-08-14
2025-03-31	$10,716	7,600	+52.0%	Put	Defined	2025-05-15
2025-03-31	$7,050	5,000	-2.0%	Call	Defined	2025-05-15
2024-12-31	$10,149	5,100	-67.7%	Call	Defined	2025-02-14
2024-12-31	$31,442	15,800	-49.8%	Put	Defined	2025-02-14
2024-09-30	$99,225	31,500	+250.0%	Put	Defined	2024-11-14
2024-09-30	$28,350	9,000	-68.4%	Call	Defined	2024-11-14
2024-06-30	$90,060	28,500	-31.2%	Put	Defined	2024-08-14
2024-06-30	$130,928	41,433	+48.5%	Shares	Defined	2024-08-14
2024-06-30	$88,164	27,900	+3.0%	Call	Defined	2024-08-14
2024-03-31	$121,679	27,100	-1.8%	Put	Defined	2024-05-15
2024-03-31	$123,924	27,600	-97.1%	Call	Defined	2024-05-15
2024-03-31	$4,276,562	952,464	-48.6%	Shares	Defined	2024-05-15
2023-12-31	$3,076,663	1,853,412	+108924.2%	Shares	Defined	2024-02-14
2023-12-31	$2,822	1,700	-22.7%	Put	Defined	2024-02-14
2023-09-30	$1,973	2,200	-59.3%	Call	Defined	2023-11-14
2023-09-30	$4,843	5,400	-99.8%	Put	Defined	2023-11-14
2023-09-30	$2,599,614	2,898,121	+26009.2%	Shares	Defined	2023-11-14
2023-06-30	$23,865	11,100	-99.6%	Put	Defined	2023-08-14
2023-06-30	$6,815,175	3,169,849	+1056516.3%	Shares	Defined	2023-08-14
2023-06-30	$645	300	-57.1%	Call	Defined	2023-08-14
2023-03-31	$1,365	700	-94.1%	Call	Defined	2023-05-15
2023-03-31	$23,010	11,800	-99.6%	Put	Defined	2023-05-15
2023-03-31	$6,565,072	3,366,704	+69.4%	Shares	Defined	2023-05-15
2022-12-31	$7,633,413	1,987,868	+36043.1%	Shares	Defined	2023-02-14
2022-12-31	$21,120	5,500	-31.2%	Call	Defined	2023-02-14
2022-12-31	$30,720	8,000	-23.8%	Put	Defined	2023-02-14
2022-09-30	$50,610	10,500	-73.6%	Call	Defined	2022-11-14
2022-09-30	$191,792	39,791	+100.0%	Shares	Defined	2022-11-14
2022-06-30	$158,205	19,900	+35.4%	Call	Defined	2022-08-15
2022-06-30	$116,865	14,700	+24.6%	Put	Defined	2022-08-15
2022-03-31	$173,342	11,800	-38.5%	Put	Defined	2022-05-16
2022-03-31	$282,048	19,200	-11.9%	Call	Defined	2022-05-16
2021-12-31	$440,360	21,800	+12.7%	Call	Defined	2022-02-14
2021-09-30	$525,437	19,346	+26.4%	Shares	Defined	2021-11-15
2021-06-30	$372,555	15,300	-43.3%	Call	Defined	2021-08-16
2021-06-30	$657,450	27,000	+12.5%	Put	Defined	2021-08-16
2021-06-30	$584,374	23,999	+112.4%	Shares	Defined	2021-08-16
2021-03-31	$275,833	11,300	-25.5%	Call	Defined	2021-05-21
2021-03-31	$370,104	15,162	-37.9%	Shares	Defined	2021-05-21
2021-03-31	$595,604	24,400	+243.7%	Put	Defined	2021-05-21
2020-12-31	$227,271	7,100	-91.6%	Call	Defined	2021-02-16
2020-12-31	$2,717,584	84,898	+185.5%	Shares	Defined	2021-02-16
2020-06-30	$1,392,035	29,738	—	Shares	Defined	2020-08-14
No 13F history on record for this holder in this stock.