CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

CCCC — C4 Therapeutics, 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%

Portfolio Trend

25 quarters · across all stocks

Holdings in CCCC

Compact Export CSV

Shares Held

Position Value (USD)

50 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$88,368	33,600	-23.6%	Put	Defined	2026-05-15
2026-03-31	$115,720	44,000	-98.2%	Call	Defined	2026-05-15
2026-03-31	$6,603,969	2,511,015	+20652.2%	Shares	Defined	2026-05-15
2025-12-31	$23,111	12,100	-68.7%	Call	Defined	2026-02-17
2025-12-31	$73,917	38,700	-91.4%	Put	Defined	2026-02-17
2025-12-31	$855,312	447,808	-7.0%	Shares	Defined	2026-02-17
2025-09-30	$1,068,815	481,449	+785.0%	Shares	Defined	2025-11-14
2025-09-30	$120,768	54,400	+111.7%	Put	Defined	2025-11-14
2024-12-31	$92,520	25,700	-75.1%	Call	Defined	2025-02-14
2024-12-31	$371,160	103,100	+260.3%	Put	Defined	2025-02-14
2024-12-31	$103,017	28,616	-66.4%	Shares	Defined	2025-02-14
2024-09-30	$485,070	85,100	+355.1%	Call	Defined	2024-11-14
2024-09-30	$106,590	18,700	-45.2%	Put	Defined	2024-11-14
2024-09-30	$194,352	34,097	-30.3%	Shares	Defined	2024-11-14
2024-06-30	$225,918	48,900	-86.9%	Call	Defined	2024-08-14
2024-06-30	$1,726,294	373,657	+242.8%	Shares	Defined	2024-08-14
2024-06-30	$503,580	109,000	-67.4%	Put	Defined	2024-08-14
2024-03-31	$2,733,011	334,518	+524.1%	Shares	Defined	2024-05-15
2024-03-31	$437,912	53,600	-65.3%	Call	Defined	2024-05-15
2024-03-31	$1,262,265	154,500	+227.2%	Put	Defined	2024-05-15
2023-12-31	$266,759	47,214	-77.8%	Shares	Defined	2024-02-14
2023-12-31	$1,202,885	212,900	+128.9%	Put	Defined	2024-02-14
2023-12-31	$525,450	93,000	+981.4%	Call	Defined	2024-02-14
2023-09-30	$15,996	8,600	-45.2%	Call	Defined	2023-11-14
2023-09-30	$29,202	15,700	-96.0%	Put	Defined	2023-11-14
2023-09-30	$732,731	393,942	+20633.8%	Shares	Defined	2023-11-14
2023-06-30	$5,225	1,900	-99.7%	Put	Defined	2023-08-14
2023-06-30	$1,841,075	669,482	+2011.9%	Shares	Defined	2023-08-14
2023-06-30	$87,175	31,700	+7.8%	Call	Defined	2023-08-14
2023-03-31	$92,316	29,400	+1076.0%	Call	Defined	2023-05-15
2023-03-31	$7,850	2,500	-99.5%	Put	Defined	2023-05-15
2023-03-31	$1,655,262	527,154	+5391.2%	Shares	Defined	2023-05-15
2022-12-31	$56,640	9,600	+174.3%	Call	Defined	2023-02-14
2022-12-31	$20,650	3,500	-99.1%	Put	Defined	2023-02-14
2022-12-31	$2,239,049	379,500	+2332.7%	Shares	Defined	2023-02-14
2022-09-30	$136,812	15,600	-88.0%	Call	Defined	2022-11-14
2022-09-30	$1,138,231	129,787	+1058.8%	Shares	Defined	2022-11-14
2022-06-30	$84,448	11,200	-59.9%	Call	Defined	2022-08-15
2022-06-30	$210,749	27,951	+96.8%	Shares	Defined	2022-08-15
2022-03-31	$344,492	14,200	-30.7%	Put	Defined	2022-05-16
2022-03-31	$497,330	20,500	-81.1%	Call	Defined	2022-05-16
2022-03-31	$2,625,635	108,229	+485.0%	Shares	Defined	2022-05-16
2021-12-31	$595,700	18,500	-88.6%	Call	Defined	2022-02-14
2021-12-31	$5,214,982	161,956	+2181.1%	Shares	Defined	2022-02-14
2021-09-30	$317,228	7,100	-82.4%	Call	Defined	2021-11-15
2021-09-30	$1,802,167	40,335	-63.6%	Shares	Defined	2021-11-15
2021-06-30	$4,191,839	110,778	+410.5%	Shares	Defined	2021-08-16
2021-06-30	$821,128	21,700	+7.2%	Call	Defined	2021-08-16
2021-03-31	$749,084	20,251	-80.5%	Shares	Defined	2021-05-21
2020-12-31	$3,441,312	103,873	—	Shares	Defined	2021-02-16
No 13F history on record for this holder in this stock.