KMX Institutional Ownership
CARMAX INC
Latest close $58.18 as of Aug 7, 2026
KMX institutional ownership at a glance
Follow CARMAX INC institutional ownership through recent Schedule 13G and 13D filings. Compare reported shares, ownership percentages, filing dates, and changes in beneficial ownership over time.
Latest filing: BlackRock filed Schedule 13G amendment on Nov 6, 2025, reporting 16.7M shares and 12.00% beneficial ownership.
How to read Schedule 13 ownership changes
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
Institutional Research
This gauge summarizes recent agreement across tracked institutional activity.
1 accumulating, 1 exited across 2 comparable institutions.
The overall consensus is public. Detailed holder comparisons, breadth history, ownership charts, and filing-specific signal analysis remain part of Investor and Pro research.
Price context
52-week position is market context and does not change the institutional consensus score.
Tracked institutions
Public holder names and filing freshness. Detailed institution-by-institution analysis is locked.
Beneficial ownership filing history
Showing 3 of 5 filing(s) · 2 older require more history access| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| BlackRock CIK0002012383 | Oct 31, 2025 observed Nov 6, 2025 filed · 6d Schedule 13G amendment | Earliest Schedule 13G amendment found | 16.7M | 12.00% | $41.91 | $30.88 | $58.18 |
| BlackRock CIK0002012383 | Sep 30, 2024 quarter end Nov 13, 2024 filed Form 13F quarter-end evidence | Earlier Form 13F quarter-end holding Quarter-end holding evidence; no ownership percentage or signal. | 11.3M | $77.38 | $77.86 | $58.18 | |
| BlackRock CIK0001364742 | Dec 31, 2023 observed Jan 26, 2024 filed · 26d Schedule 13G amendment | Earliest Schedule 13G amendment found | 10.9M | 6.80% | $76.74 | $70.11 | $58.18 |
Related research
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