CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

NKTX — Nkarta, 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 NKTX

Compact Export CSV

Shares Held

Position Value (USD)

50 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,764,227	1,783,994	+8354.9%	Shares	Defined	2026-05-15
2026-03-31	$44,521	21,100	-98.4%	Put	Defined	2026-05-15
2025-12-31	$2,488,681	1,345,233	+2590.5%	Shares	Defined	2026-02-17
2025-12-31	$92,500	50,000	+22.9%	Put	Defined	2026-02-17
2025-09-30	$84,249	40,700	-98.6%	Put	Defined	2025-11-14
2025-09-30	$6,002,498	2,899,758	+5653.5%	Shares	Defined	2025-11-14
2025-06-30	$83,664	50,400	-98.5%	Put	Defined	2025-08-14
2025-06-30	$5,474,387	3,297,824	+23971.7%	Shares	Defined	2025-08-14
2025-03-31	$25,208	13,700	+33.0%	Call	Defined	2025-05-15
2025-03-31	$18,952	10,300	-99.7%	Put	Defined	2025-05-15
2025-03-31	$6,455,627	3,508,493	-1.6%	Shares	Defined	2025-05-15
2024-12-31	$8,875,773	3,564,568	+20153.2%	Shares	Defined	2025-02-14
2024-12-31	$43,824	17,600	-83.8%	Call	Defined	2025-02-14
2024-12-31	$270,912	108,800	+103.4%	Put	Defined	2025-02-14
2024-09-30	$241,820	53,500	-98.3%	Call	Defined	2024-11-14
2024-09-30	$14,189,341	3,139,235	+31933.0%	Shares	Defined	2024-11-14
2024-09-30	$44,296	9,800	-99.7%	Put	Defined	2024-11-14
2024-06-30	$18,471,314	3,125,434	+7168.5%	Shares	Defined	2024-08-14
2024-06-30	$254,130	43,000	+190.5%	Call	Defined	2024-08-14
2024-06-30	$87,468	14,800	-68.4%	Put	Defined	2024-08-14
2024-03-31	$506,989	46,900	-88.9%	Call	Defined	2024-05-15
2024-03-31	$4,564,349	422,234	+2065.3%	Shares	Defined	2024-05-15
2024-03-31	$210,795	19,500	-15.2%	Put	Defined	2024-05-15
2023-12-31	$151,800	23,000	+132.3%	Call	Defined	2024-02-14
2023-12-31	$65,340	9,900	+661.5%	Put	Defined	2024-02-14
2023-09-30	$1,807	1,300	-71.1%	Put	Defined	2023-11-14
2023-09-30	$6,255	4,500	-67.9%	Call	Defined	2023-11-14
2023-09-30	$19,459	14,000	+70.7%	Shares	Defined	2023-11-14
2023-06-30	$17,958	8,200	+121.6%	Put	Defined	2023-08-14
2023-06-30	$8,103	3,700	-96.1%	Call	Defined	2023-08-14
2023-03-31	$341,040	96,068	+900.7%	Shares	Defined	2023-05-15
2023-03-31	$34,080	9,600	-3.0%	Put	Defined	2023-05-15
2023-03-31	$35,145	9,900	-95.0%	Call	Defined	2023-05-15
2022-12-31	$1,183,330	197,551	+1799.5%	Shares	Defined	2023-02-14
2022-12-31	$62,296	10,400	-31.6%	Call	Defined	2023-02-14
2022-12-31	$91,048	15,200	-72.8%	Put	Defined	2023-02-14
2022-09-30	$734,328	55,800	-34.2%	Put	Defined	2022-11-14
2022-09-30	$1,115,204	84,742	-55.6%	Shares	Defined	2022-11-14
2022-09-30	$2,513,560	191,000	-20.3%	Call	Defined	2022-11-14
2022-06-30	$2,951,872	239,600	+63.7%	Call	Defined	2022-08-15
2022-06-30	$1,803,007	146,348	+45.5%	Shares	Defined	2022-08-15
2022-06-30	$1,239,392	100,600	-15.2%	Put	Defined	2022-08-15
2022-03-31	$1,350,806	118,700	+0.4%	Call	Defined	2022-05-16
2022-03-31	$1,345,969	118,275	+255.2%	Shares	Defined	2022-05-16
2022-03-31	$378,954	33,300	-76.1%	Put	Defined	2022-05-16
2021-12-31	$2,135,169	139,099	+449.8%	Shares	Defined	2022-02-14
2021-12-31	$388,355	25,300	+160.8%	Call	Defined	2022-02-14
2021-09-30	$269,757	9,700	-48.7%	Put	Defined	2021-11-15
2021-09-30	$525,886	18,910	-60.4%	Shares	Defined	2021-11-15
2021-06-30	$1,514,782	47,800	—	Put	Defined	2021-08-16
No 13F history on record for this holder in this stock.