Security key
143130102
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 156,327,965
- Total 13F value
- $12,165,346,961
- Share change
- -4,143,361
- Put/Call ratio
- 58%
- SEC-reported price per share
- $77.92
- Number of holders
- 745
- Value change
- -$349,089,780
- Number of buys
- 340
- Number of sells
- 358
- Shares outstanding
- 141,697,211
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
745
Top holders
10
KMX full security history
Ownership snapshot
Full 13F holder table
CARMAX INC SEC filings
CARMAX INC company facts
Broader feeds
Ownership snapshot
Top reported holders of KMX - CARMAX INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
PRINCIPAL GLOBAL INVESTORS
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
31 Mar 2025
13D/G
13F
Lead comparable stake: 4%
13D/G row: PRINCIPAL GLOBAL INVESTORS
Showing 1-6 of 15 holder rows.
Quick read
PRINCIPAL GLOBAL INVESTORS leads the comparable SEC ownership view at 4%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens PRINCIPAL GLOBAL INVESTORS's linked filing trail.
Comparable ownership
Top 5
PRINCIPAL GLOBAL INVESTORS
4%
VANGUARD GROUP INC
13%
BlackRock, Inc.
8.6%
PRINCIPAL FINANCIAL GROUP INC
6.1%
STATE STREET CORP
4.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| PRINCIPAL GLOBAL INVESTORS |
13D/G
|
4%
|
$404,615,945
6,221,989 shares
|
$0 | 31 Mar 2025 |
| VANGUARD GROUP INC |
13F
Company
|
13%
|
$1,487,737,501
18,196,398 shares
|
— | 31 Dec 2024 |
| BlackRock, Inc. |
13F
Company
|
8.6%
|
$992,363,110
12,137,514 shares
|
— | 31 Dec 2024 |
| PRINCIPAL FINANCIAL GROUP INC |
13F
Company
|
6.1%
|
$702,424,537
8,591,297 shares
|
— | 31 Dec 2024 |
| STATE STREET CORP |
13F
Company
|
4.5%
|
$518,852,094
6,345,979 shares
|
— | 31 Dec 2024 |
| DIAMOND HILL CAPITAL MANAGEMENT INC |
13F
Company
|
4.4%
|
$508,685,211
6,221,688 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
745
Shares
156,327,965
Rows available
745
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
745
Q1 2025 holders
745
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|