TUDOR INVESTMENT CORP ET AL

CIK

923093

City

STAMFORD

State / Country

Stock

KMX — Carmax Inc

Top Portfolio Positions

1,928 positions · $37,696,804,122 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
QQQ	Invesco Qqq Trust, Series 1	6,187,638	$3,571,380,900	9.47%
SPY	Spdr S&P 500 ETF Trust	2,864,113	$1,862,647,248	4.94%
GLD	Spdr Gold Trust	2,842,902	$1,223,272,301	3.25%
NVDA	Nvidia Corp Technology	6,511,483	$1,135,602,635	3.01%
MSFT	Microsoft Corp Technology	1,903,135	$704,483,482	1.87%
TSLA	Tesla, Inc. Consumer Cyclical	1,757,518	$653,357,316	1.73%
META	Meta Platforms, Inc. Communication Services	943,395	$539,744,581	1.43%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	1,572,047	$531,273,283	1.41%
BABA	Alibaba Group Holding Ltd Consumer Cyclical	4,026,966	$505,223,154	1.34%
AMZN	Amazon Com Inc Consumer Cyclical	2,407,305	$501,369,412	1.33%

Portfolio Trend

25 quarters · across all stocks

Holdings in KMX

Compact Export CSV

Shares Held

Position Value (USD)

47 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,787,938	91,100	+34.0%	Put	Defined	2026-05-15
2026-03-31	$2,827,440	68,000	+46.1%	Call	Defined	2026-05-15
2026-03-31	$1,934,758	46,531	-93.4%	Shares	Defined	2026-05-15
2025-12-31	$27,375,628	708,479	+303.5%	Shares	Defined	2026-02-17
2025-12-31	$6,785,184	175,600	-33.0%	Put	Defined	2026-02-17
2025-12-31	$10,127,544	262,100	+53.5%	Call	Defined	2026-02-17
2025-09-30	$7,659,264	170,699	+0.6%	Shares	Defined	2025-11-14
2025-09-30	$7,609,952	169,600	+120.3%	Call	Defined	2025-11-14
2025-09-30	$3,454,990	77,000	-84.4%	Put	Defined	2025-11-14
2025-06-30	$33,161,279	493,398	+2524.5%	Shares	Defined	2025-08-14
2025-06-30	$1,263,548	18,800	-36.7%	Put	Defined	2025-08-14
2025-06-30	$1,996,137	29,700	-75.1%	Call	Defined	2025-08-14
2025-03-31	$9,297,336	119,319	+577.9%	Shares	Defined	2025-05-15
2025-03-31	$1,371,392	17,600	-13.3%	Call	Defined	2025-05-15
2024-12-31	$1,659,728	20,300	-46.9%	Call	Defined	2025-02-14
2024-12-31	$3,123,313	38,201	-71.9%	Shares	Defined	2025-02-14
2024-09-30	$10,515,864	135,899	+1345.7%	Shares	Defined	2024-11-14
2024-09-30	$727,372	9,400	-69.4%	Call	Defined	2024-11-14
2024-09-30	$2,375,566	30,700	+103.3%	Put	Defined	2024-11-14
2024-06-30	$1,107,434	15,100	+49.5%	Put	Defined	2024-08-14
2024-06-30	$740,734	10,100	-22.3%	Call	Defined	2024-08-14
2024-03-31	$1,132,430	13,000	-55.8%	Put	Defined	2024-05-15
2024-03-31	$2,561,034	29,400	-11.4%	Call	Defined	2024-05-15
2023-12-31	$2,547,768	33,200	-36.7%	Call	Defined	2024-02-14
2023-12-31	$4,027,622	52,484	+29.9%	Shares	Defined	2024-02-14
2023-12-31	$3,100,296	40,400	-0.7%	Put	Defined	2024-02-14
2023-09-30	$2,876,659	40,671	+525.7%	Shares	Defined	2023-11-15
2023-09-30	$459,745	6,500	+38.3%	Put	Defined	2023-11-15
2023-09-30	$332,431	4,700	-23.0%	Call	Defined	2023-11-15
2023-06-30	$510,570	6,100	-95.4%	Call	Defined	2023-08-14
2023-06-30	$11,190,857	133,702	+1264.3%	Shares	Defined	2023-08-14
2023-03-31	$629,944	9,800	-95.8%	Put	Defined	2023-05-15
2023-03-31	$15,125,212	235,302	+1025.8%	Shares	Defined	2023-05-15
2022-12-31	$1,272,601	20,900	+16.8%	Call	Defined	2023-02-14
2022-12-31	$1,089,931	17,900	-4.1%	Put	Defined	2023-02-14
2022-12-31	$1,136,755	18,669	+391.3%	Shares	Defined	2023-02-14
2022-09-30	$250,876	3,800	-60.0%	Call	Defined	2022-11-14
2022-09-30	$627,190	9,500	+13.1%	Put	Defined	2022-11-14
2022-03-31	$810,432	8,400	-91.3%	Put	Defined	2022-05-16
2022-03-31	$9,339,649	96,804	+8.6%	Shares	Defined	2022-05-16
2021-12-31	$11,607,660	89,132	+1133.0%	Shares	Defined	2022-02-14
2021-06-30	$933,625	7,229	-35.3%	Shares	Defined	2021-08-16
2021-03-31	$1,481,281	11,166	-52.3%	Shares	Defined	2021-05-17
2020-12-31	$2,210,364	23,400	+73.1%	Shares	Defined	2021-02-16
2020-09-30	$1,242,807	13,522	-34.5%	Shares	Defined	2020-11-16
2020-06-30	$1,848,759	20,645	+4.2%	Shares	Defined	2020-08-14
2020-03-31	$1,066,318	19,809	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.