CITADEL ADVISORS LLC

CIK

1423053

City

MIAMI

State / Country

Stock

TECH — BIO-TECHNE Corp

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

25 quarters · across all stocks

Holdings in TECH

Compact Export CSV

Shares Held

Position Value (USD)

50 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2020-03-31	$423,942	8,943	-84.2%	Shares	Defined	2020-05-15
2020-06-30	$3,726,422	56,446	+432.5%	Shares	Defined	2020-08-14
2020-06-30	$699,785	10,600	+100.0%	Call	Defined	2020-08-14
2020-06-30	$349,892	5,300	-35.4%	Put	Defined	2020-08-14
2020-09-30	$507,846	8,200	-18.1%	Put	Defined	2020-11-16
2020-09-30	$619,943	10,010	+222.9%	Shares	Defined	2020-11-16
2020-09-30	$191,990	3,100	-49.2%	Call	Defined	2020-11-16
2020-12-31	$484,263	6,100	-67.1%	Call	Defined	2021-02-16
2020-12-31	$1,471,526	18,536	+341.3%	Shares	Defined	2021-02-16
2020-12-31	$333,427	4,200	-50.0%	Put	Defined	2021-02-16
2021-03-31	$802,053	8,400	+717.9%	Call	Defined	2021-05-21
2021-03-31	$98,060	1,027	-92.6%	Shares	Defined	2021-05-21
2021-03-31	$1,327,206	13,900	-36.8%	Put	Defined	2021-05-21
2021-06-30	$2,476,430	22,000	+10.8%	Put	Defined	2021-08-16
2021-06-30	$2,235,539	19,860	+50.5%	Shares	Defined	2021-08-16
2021-06-30	$1,485,858	13,200	-19.5%	Call	Defined	2021-08-16
2021-09-30	$1,986,737	16,400	-26.6%	Call	Defined	2021-11-15
2021-09-30	$2,706,928	22,345	+8.5%	Shares	Defined	2021-11-15
2021-09-30	$2,495,535	20,600	+1428.2%	Put	Defined	2021-11-15
2021-12-31	$174,343	1,348	-88.8%	Shares	Defined	2022-02-14
2021-12-31	$1,552,020	12,000	+1.7%	Call	Defined	2022-02-14
2021-12-31	$1,526,153	11,800	-76.6%	Put	Defined	2022-02-14
2022-03-31	$5,449,590	50,338	+312.6%	Shares	Defined	2022-05-16
2022-03-31	$1,320,772	12,200	+32.6%	Call	Defined	2022-05-16
2022-03-31	$995,992	9,200	+23.5%	Put	Defined	2022-05-16
2022-06-30	$645,702	7,451	+107.0%	Shares	Defined	2022-08-15
2022-06-30	$311,976	3,600	-36.8%	Put	Defined	2022-08-15
2022-06-30	$493,962	5,700	-5.0%	Call	Defined	2022-08-15
2022-09-30	$426,000	6,000	-94.9%	Put	Defined	2022-11-14
2022-09-30	$8,337,672	117,432	+1018.4%	Shares	Defined	2022-11-14
2022-09-30	$745,500	10,500	-56.6%	Call	Defined	2022-11-14
2022-12-31	$2,005,696	24,200	-42.2%	Put	Defined	2023-02-14
2022-12-31	$3,471,594	41,887	+39.6%	Shares	Defined	2023-02-14
2022-12-31	$2,486,400	30,000	+79.6%	Call	Defined	2023-02-14
2023-03-31	$1,238,973	16,700	-97.0%	Call	Defined	2023-05-15
2023-03-31	$40,994,722	552,564	+3464.9%	Shares	Defined	2023-05-15
2023-03-31	$1,149,945	15,500	-55.6%	Put	Defined	2023-05-15
2023-06-30	$2,848,887	34,900	-67.1%	Call	Defined	2023-08-14
2023-06-30	$8,661,514	106,107	+1353.5%	Shares	Defined	2023-08-14
2023-06-30	$595,899	7,300	-97.7%	Put	Defined	2023-08-14
2023-09-30	$21,274,121	312,533	+521.3%	Shares	Defined	2023-11-14
2023-09-30	$3,423,921	50,300	+579.7%	Put	Defined	2023-11-14
2023-09-30	$503,718	7,400	-62.2%	Call	Defined	2023-11-14
2023-12-31	$1,512,336	19,600	-83.3%	Call	Defined	2024-02-14
2023-12-31	$9,081,732	117,700	+208.1%	Put	Defined	2024-02-14
2024-03-31	$2,688,898	38,200	-66.8%	Call	Defined	2024-05-15
2024-03-31	$8,101,889	115,100	+13.9%	Put	Defined	2024-05-15
2024-03-31	$7,113,965	101,065	+952.8%	Shares	Defined	2024-05-15
2024-06-30	$687,840	9,600	-96.3%	Put	Defined	2024-08-14
2024-06-30	$18,481,472	257,941	—	Shares	Defined	2024-08-14
No 13F history on record for this holder in this stock.