Optiver Holding’s CarMax KMX Stock Holding History

Optiver Holding’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
2026 Q2	$24.2K	Buy	+458	New	+$19.9K	﹤0.01%	1442
2026 Q1	–	Sell	-343	Closed	-$13.3K	–	2541
2025 Q4	$13.3K	Buy	+343	New	+$13.7K	﹤0.01%	1103

Other funds holding KMX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

SIM

SRS Investment Management New York $10.8B AUM 34.05% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Optiver Holding's KMX Position: Q2 2026 in Review

Optiver Holding opened a new position in CarMax (KMX) in Q2 2026: 458 shares worth $24.2K. The stake represents ﹤0.01% of the portfolio and ranks #1442 among its holdings. This is a return to the name: Optiver Holding previously reported a position in KMX as recently as Q4 2025.

Optiver Holding first reported a position in KMX in Q4 2025 and has held it in 2 quarters since. 554 funds tracked by Wall St. Rank hold KMX as of Q2 2026.

Optiver Holding held 458 shares of CarMax worth $24.2K as of Q2 2026.
CarMax was a new Optiver Holding position in Q2 2026.
CarMax made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1442 holding.
Optiver Holding first reported a position in CarMax in Q4 2025 and has held it in 2 quarters since.
554 funds tracked by Wall St. Rank held CarMax as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.