KMX — CARMAX INCToday's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
26
all time
Members · 12m
1
1 buys · 0 sells · by trade date
Latest filing
09-10
2026-09-10
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
7
13F holders
500
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 26Institutional 500

Congress · disclosure timeline

By trade date · 24 months · 2 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

2 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in KMX

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).
Members disclosing KMX in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
Gilbert Ray Cisneros, Jr. D–CA-311$1.0K to $15.0K2

1 member

Congressional disclosures

Newest filed firstAll 26 rows ↗
Latest congressional filings mentioning KMX
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-09-10Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 08-19 +22d$1K–$15K
2025-02-11Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 01-13 +29d$1K–$15K
2022-12-19Thomas R. Suozzi D–NY-3SELLTraded 2017-01-05 LATE·2174d$15K–$50K
2022-10-12David B. McKinley R–WV-1SELLTraded 09-21 +21d$1K–$15K
2022-03-03Donald S. Beyer, Jr. D–VA-8SELL JT (jointly owned)Traded 02-01 +30d$15K–$50K
2021-10-08Axne, Cindy —SELL SP (spouse-owned)Traded 2020-04-01 LATE·555d$1K–$15K
2021-10-08Axne, Cindy —SELLTraded 2020-04-01 LATE·555d$1K–$15K
2021-10-08Axne, Cindy —SELL partial (partial sale)Traded 2020-03-27 LATE·560d$1K–$15K
2021-09-23Thomas R. Suozzi D–NY-3SELLTraded 2017-01-05 LATE·1722d$15K–$50K
2021-08-13Susie Lee D–NV-3SELL JT (jointly owned)Traded 07-07 +37d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

All holders ↗
Top institutional holders of KMX for quarter 2026-03-31, 1–25 of 500 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date (the full holders view shows them), but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$718M1
derived ·§ EDGAR ↗
2AQR CAPITAL MANAGEMENT LLC$413M1
derived ·§ EDGAR ↗
3VANGUARD PORTFOLIO MANAGEMENT LLC$303M1
derived ·§ EDGAR ↗
4VANGUARD CAPITAL MANAGEMENT LLC$266M1
derived ·§ EDGAR ↗
5Starboard Value LP$258M1
derived ·§ EDGAR ↗
6SRS Investment Management, LLC$235M1
derived ·§ EDGAR ↗
7TWO SIGMA INVESTMENTS, LP$222M1
derived ·§ EDGAR ↗
8STATE STREET CORP$203M1
derived ·§ EDGAR ↗
9Janus Henderson Group Ltd.$190M1
derived ·§ EDGAR ↗
10PRIMECAP MANAGEMENT CO/CA/$181M1
derived ·§ EDGAR ↗
11DIMENSIONAL FUND ADVISORS LP$178M1
derived ·§ EDGAR ↗
12Apollo Management Holdings, L.P.$172M1
derived ·§ EDGAR ↗
13Baird Financial Group, Inc.$128M1
derived ·§ EDGAR ↗
14First Pacific Advisors, LP$124M1
derived ·§ EDGAR ↗
15D. E. Shaw & Co., Inc.$121M1
derived ·§ EDGAR ↗
16GEODE CAPITAL MANAGEMENT, LLC$106M1
derived ·§ EDGAR ↗
17MORGAN STANLEY$105M1
derived ·§ EDGAR ↗
18DIAMOND HILL CAPITAL MANAGEMENT INC$103M1
derived ·§ EDGAR ↗
19MANUFACTURERS LIFE INSURANCE COMPANY, THE$99.7M1
derived ·§ EDGAR ↗
20BANK OF AMERICA CORP /DE/$70.2M1
derived ·§ EDGAR ↗
21UBS Group AG$67.1M1
derived ·§ EDGAR ↗
22Focus Partners Wealth$62.1M1
derived ·§ EDGAR ↗
23CHARLES SCHWAB INVESTMENT MANAGEMENT INC$59.7M1
derived ·§ EDGAR ↗
24AMERICAN CENTURY COMPANIES INC$57.8M1
derived ·§ EDGAR ↗
25MILLENNIUM MANAGEMENT LLC$54.7M1
derived ·§ EDGAR ↗
Show all 500 holders
Truncated by Public Filings. All 438 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · KMX

Congress · last 90 days

Buyers
1 Gilbert Ray Cisneros, Jr. D–CA-31 $1K–$15K
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Trimming
1 Bridgewater Associates $1.0M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · CARMAX INC

Merged timeline of congressional filings and notable-manager moves on KMX
DateWhoChangeSize
2026-09-10Gilbert Ray Cisneros, Jr. CongressBUY$1K–$15K
2026-05-15Starboard Value 13FNEW+6,201,362 sh
2026-05-15Gotham Asset Management 13FADD+558,162 sh
2026-05-15Bridgewater Associates 13FTRIM−40,012 sh
2026-05-14Caxton Associates 13FADD+20,327 sh

5 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)1 buy / 0 sell
Congress net ($ bound)$1.0K to $15.0K
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.