CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

FDUS — FIDUS INVESTMENT Corp

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 FDUS

Compact Export CSV

Shares Held

Position Value (USD)

50 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,782,622	102,332	+339.2%	Shares	Defined	2026-05-15
2025-12-31	$449,690	23,300	+18.3%	Call	Defined	2026-02-17
2025-09-30	$399,122	19,700	-20.6%	Call	Defined	2025-11-14
2025-06-30	$500,960	24,800	+10.2%	Call	Defined	2025-08-14
2025-03-31	$458,775	22,500	+378.7%	Call	Defined	2025-05-15
2025-03-31	$95,833	4,700	-95.6%	Put	Defined	2025-05-15
2025-03-31	$2,188,927	107,353	+24.9%	Shares	Defined	2025-05-15
2024-12-31	$1,806,752	85,954	+667.4%	Shares	Defined	2025-02-14
2024-12-31	$235,424	11,200	-40.7%	Put	Defined	2025-02-14
2024-12-31	$397,278	18,900	+89.0%	Call	Defined	2025-02-14
2024-09-30	$196,000	10,000	-62.3%	Put	Defined	2024-11-14
2024-09-30	$519,400	26,500	+706.2%	Call	Defined	2024-11-14
2024-09-30	$64,425	3,287	-90.1%	Shares	Defined	2024-11-14
2024-06-30	$647,807	33,255	+127.8%	Shares	Defined	2024-08-14
2024-06-30	$284,408	14,600	+41.7%	Call	Defined	2024-08-14
2024-06-30	$200,644	10,300	-66.8%	Put	Defined	2024-08-14
2024-03-31	$613,084	31,058	-54.5%	Shares	Defined	2024-05-15
2024-03-31	$1,346,268	68,200	+731.7%	Call	Defined	2024-05-15
2024-03-31	$161,868	8,200	-83.4%	Put	Defined	2024-05-15
2023-12-31	$972,686	49,400	+90.0%	Put	Defined	2024-02-14
2023-12-31	$511,940	26,000	-86.8%	Call	Defined	2024-02-14
2023-12-31	$3,873,514	196,725	+6.5%	Shares	Defined	2024-02-14
2023-09-30	$3,547,334	184,757	+16696.1%	Shares	Defined	2023-11-14
2023-09-30	$21,120	1,100	-97.0%	Put	Defined	2023-11-14
2023-09-30	$695,040	36,200	+10.1%	Call	Defined	2023-11-14
2023-06-30	$644,624	32,889	+20.5%	Shares	Defined	2023-08-14
2023-06-30	$535,080	27,300	+1087.0%	Call	Defined	2023-08-14
2023-06-30	$45,080	2,300	-97.9%	Put	Defined	2023-08-14
2023-03-31	$2,067,016	108,391	+581.7%	Shares	Defined	2023-05-15
2023-03-31	$303,213	15,900	-65.4%	Put	Defined	2023-05-15
2023-03-31	$875,313	45,900	-59.7%	Call	Defined	2023-05-15
2022-12-31	$2,165,632	113,801	+113701.0%	Shares	Defined	2023-02-14
2022-12-31	$1,903	100	-99.5%	Put	Defined	2023-02-14
2022-12-31	$407,242	21,400	+5.4%	Call	Defined	2023-02-14
2022-09-30	$348,754	20,300	-69.9%	Call	Defined	2022-11-14
2022-09-30	$1,156,849	67,337	+167.2%	Shares	Defined	2022-11-14
2022-06-30	$439,740	25,200	+46.1%	Call	Defined	2022-08-15
2022-06-30	$300,977	17,248	-42.4%	Shares	Defined	2022-08-15
2022-03-31	$604,047	29,933	+123.4%	Shares	Defined	2022-05-16
2022-03-31	$270,412	13,400	-26.9%	Call	Defined	2022-05-16
2021-12-31	$329,753	18,340	-0.9%	Shares	Defined	2022-02-14
2021-12-31	$332,630	18,500	-61.9%	Put	Defined	2022-02-14
2021-09-30	$847,584	48,600	+92.3%	Put	Defined	2021-11-15
2021-09-30	$440,743	25,272	-9.4%	Shares	Defined	2021-11-15
2021-09-30	$486,576	27,900	-20.1%	Call	Defined	2021-11-15
2021-06-30	$593,300	34,900	+54.1%	Put	Defined	2021-08-16
2021-06-30	$385,050	22,650	+25.1%	Shares	Defined	2021-08-16
2021-06-30	$307,700	18,100	-29.8%	Call	Defined	2021-08-16
2021-03-31	$401,190	25,800	+92.5%	Put	Defined	2021-05-21
2021-03-31	$208,370	13,400	—	Call	Defined	2021-05-21
No 13F history on record for this holder in this stock.