Institutional shares held 157 Million
2.8M calls
1.8M puts
Total value of holdings $9.88B
$176M calls
$113M puts
Market Cap $9.94B
158,015,008 Shares Out.
Institutional ownership 99.44%
# of Institutions 855


Latest Institutional Activity in KMX

Top Purchases

Q1 2025
Marshall Wace, LLP Shares Held: 3.08M ($194M)
Q1 2025
Ubs Group Ag Shares Held: 3M ($189M)
Q1 2025
Millennium Management LLC Shares Held: 1.08M ($68.1M)
Q1 2025
Wellington Management Group LLP Shares Held: 815K ($51.3M)
Q1 2025
Fuller & Thaler Asset Management, Inc. Shares Held: 903K ($56.8M)

Top Sells

Q1 2025
Kovitz Investment Group Partners, LLC Shares Held: 1.54M ($96.6M)
Q1 2025
Principal Financial Group Inc Shares Held: 6.59M ($414M)
Q1 2025
Goldman Sachs Group Inc Shares Held: 922K ($58M)
Q1 2025
Brown Advisory Inc Shares Held: 179K ($11.3M)
Q1 2025
Renaissance Technologies LLC Shares Held: 67.5K ($4.25M)

About KMX

CarMax, Inc., together with its subsidiaries, operates as a retailer of used vehicles in the United States. The company operates through two segments, CarMax Sales Operations and CarMax Auto Finance. It offers customers a range of makes and models of used vehicles, including domestic, imported, and luxury vehicles, as well as hybrid and electric vehicles; and extended protection plans to customers at the time of sale, as well as sells vehicles that are approximately 10 years old and has more than 100,000 miles through wholesale auctions. The company also provides reconditioning and vehicle repair services; and financing alternatives for retail customers across a range of credit spectrum through its CarMax Auto Finance and arrangements with various financial institutions. As of February 28, 2022, it operated approximately 230 used car stores. CarMax, Inc. was founded in 1993 and is based in Richmond, Virginia.


Insider Transactions at KMX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
563K Shares
From 28 Insiders
Grant, award, or other acquisition 88K shares
Exercise of conversion of derivative security 473K shares
Bona fide gift 334 shares
Open market or private purchase 1.3K shares
Sell / Disposition
485K Shares
From 19 Insiders
Payment of exercise price or tax liability 15.2K shares
Open market or private sale 469K shares

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