CSS LLC’s CarMax KMX Stock Holding History

CSS LLC’s Portfolio KMX Stock Details KMX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-8,000	Closed	-$623K	–	1069
2025 Q1	$623K	Sell	8,000 -1,000	-11%	-$80.2K	0.03%	411
2024 Q4	$736K	Buy	+9,000	New	+$707K	0.03%	432
2024 Q1	–	Sell	-3,000	Closed	-$230K	–	886
2023 Q4	$230K	Sell	3,000 -2,000	-40%	-$134K	0.01%	616
2023 Q3	$354K	Hold	5,000	–	–	0.02%	469
2023 Q2	$419K	Buy	+5,000	New	+$366K	0.03%	450

Other funds holding KMX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return

SIM

SRS Investment Management New York $9.47B AUM 60.12% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

CSS LLC's KMX Position: Q1 2026 in Review

CSS LLC sold out of CarMax (KMX) in Q1 2026, closing a stake of 5,820 shares — an estimated $225K sold.

CSS LLC first reported a position in KMX in Q3 2025 and held it in 2 quarters. The position peaked at $348K in Q3 2025. 548 funds tracked by Wall St. Rank hold KMX as of Q1 2026.

CSS LLC reported no remaining CarMax position as of Q1 2026 after selling out during the quarter.
CSS LLC sold 5,820 CarMax shares in Q1 2026, an estimated $225K.
CSS LLC first reported a position in CarMax in Q3 2025 and held it in 2 quarters.
CSS LLC's CarMax position peaked at $348K in Q3 2025.
548 funds tracked by Wall St. Rank held CarMax as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.