Institutional shares held 160 Million
2.47M calls
1.54M puts
Total value of holdings $9.09B
$140M calls
$87M puts
Market Cap $8.95B
158,015,008 Shares Out.
Institutional ownership 101.5%
# of Institutions 843


Latest Institutional Activity in KMX

Top Purchases

Q2 2025
Norges Bank Shares Held: 3.1M ($175M)
Q2 2025
Aqr Capital Management LLC Shares Held: 4.46M ($253M)
Q2 2025
Arrowstreet Capital, Limited Partnership Shares Held: 2.03M ($115M)
Q2 2025
D. E. Shaw & Co., Inc. Shares Held: 1.77M ($100M)
Q2 2025
Manufacturers Life Insurance Company, The Shares Held: 1.85M ($105M)

Top Sells

Q2 2025
Principal Financial Group Inc Shares Held: 2.57M ($146M)
Q2 2025
Marshall Wace, LLP Shares Held: 761K ($43.1M)
Q2 2025
American Century Companies Inc Shares Held: 297K ($16.8M)
Q2 2025
Ubs Group Ag Shares Held: 2.2M ($125M)
Q2 2025
Fuller & Thaler Asset Management, Inc. Shares Held: 131K ($7.45M)

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
364K Shares
From 26 Insiders
Grant, award, or other acquisition 86.8K shares
Exercise of conversion of derivative security 275K shares
Bona fide gift 334 shares
Open market or private purchase 1.3K shares
Sell / Disposition
289K Shares
From 18 Insiders
Payment of exercise price or tax liability 15.2K shares
Open market or private sale 274K shares
Bona fide gift 160 shares

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