CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

PROF — Profound Medical 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 PROF

Compact Export CSV

Shares Held

Position Value (USD)

49 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$85,536	13,200	-38.3%	Call	Defined	2026-05-15
2026-03-31	$138,672	21,400	+112.4%	Put	Defined	2026-05-15
2025-09-30	$49,256	10,073	-78.2%	Shares	Defined	2025-11-14
2025-06-30	$273,229	46,310	+398.0%	Shares	Defined	2025-08-14
2025-03-31	$54,126	9,300	-87.1%	Put	Defined	2025-05-15
2025-03-31	$420,907	72,321	+2091.5%	Shares	Defined	2025-05-15
2025-03-31	$19,206	3,300	+135.7%	Call	Defined	2025-05-15
2024-12-31	$10,514	1,400	-97.0%	Put	Defined	2025-02-14
2024-12-31	$346,142	46,091	+1081.8%	Shares	Defined	2025-02-14
2024-12-31	$29,289	3,900	-85.5%	Call	Defined	2025-02-14
2024-09-30	$214,481	26,945	+438.9%	Shares	Defined	2024-11-14
2024-09-30	$39,800	5,000	+316.7%	Put	Defined	2024-11-14
2024-09-30	$9,552	1,200	-57.1%	Call	Defined	2024-11-14
2024-03-31	$23,884	2,800	-64.6%	Put	Defined	2024-05-15
2024-03-31	$67,387	7,900	-25.5%	Call	Defined	2024-05-15
2024-03-31	$90,477	10,607	+458.3%	Shares	Defined	2024-05-15
2023-12-31	$16,131	1,900	-75.6%	Put	Defined	2024-02-14
2023-12-31	$66,222	7,800	-60.4%	Call	Defined	2024-02-14
2023-12-31	$167,405	19,718	+28.0%	Shares	Defined	2024-02-14
2023-09-30	$157,080	15,400	+1594.2%	Call	Defined	2023-11-14
2023-09-30	$9,271	909	-81.8%	Shares	Defined	2023-11-14
2023-09-30	$51,000	5,000	-39.8%	Put	Defined	2023-11-14
2023-06-30	$107,983	8,300	-31.9%	Put	Defined	2023-08-14
2023-06-30	$158,643	12,194	-17.6%	Shares	Defined	2023-08-14
2023-06-30	$192,548	14,800	0.0%	Call	Defined	2023-08-14
2023-03-31	$137,492	14,800	+886.7%	Call	Defined	2023-05-15
2023-03-31	$13,935	1,500	-77.3%	Put	Defined	2023-05-15
2022-12-31	$71,874	6,600	-7.0%	Call	Defined	2023-02-14
2022-12-31	$77,319	7,100	-87.1%	Put	Defined	2023-02-14
2022-09-30	$223,008	55,200	+4.0%	Call	Defined	2022-11-14
2022-06-30	$387,099	53,100	+1.5%	Call	Defined	2022-08-15
2022-03-31	$470,700	52,300	+15.5%	Call	Defined	2022-05-16
2021-12-31	$508,719	45,300	-29.5%	Put	Defined	2022-02-14
2021-12-31	$722,089	64,300	+92.8%	Call	Defined	2022-02-14
2021-12-31	$374,441	33,343	-37.2%	Shares	Defined	2022-02-14
2021-09-30	$777,384	53,100	+98.1%	Put	Defined	2021-11-15
2021-09-30	$392,469	26,808	-70.6%	Shares	Defined	2021-11-15
2021-09-30	$1,335,168	91,200	+101.8%	Call	Defined	2021-11-15
2021-06-30	$739,472	45,200	+39.3%	Call	Defined	2021-08-16
2021-06-30	$530,832	32,447	+116.3%	Shares	Defined	2021-08-16
2021-06-30	$245,400	15,000	-81.7%	Put	Defined	2021-08-16
2021-03-31	$1,649,727	81,913	+42.2%	Shares	Defined	2021-05-21
2021-03-31	$1,160,064	57,600	+336.4%	Call	Defined	2021-05-21
2021-03-31	$265,848	13,200	-47.8%	Put	Defined	2021-05-21
2020-12-31	$520,168	25,300	-25.1%	Call	Defined	2021-02-16
2020-12-31	$694,413	33,775	+63.2%	Shares	Defined	2021-02-16
2020-12-31	$425,592	20,700	-10.3%	Put	Defined	2021-02-16
2020-09-30	$407,183	23,083	+20.0%	Shares	Defined	2020-11-16
2020-03-31	$187,338	19,234	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.