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IMC-Chicago, LLC

Position in KMX — Carmax Inc

CIK 1452861 CHICAGO, IL

Position in KMX

as of Jun 30, 2026 · filed Aug 6, 2026
Position Value
$1,526,828
+$934,605 QoQ
Shares Held
28,868
+102.7% QoQ
Ownership
0.020%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#213
of 554 holders
Holding Since
Sep 2021
9 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in KMX Over Time

Shares Held

Position Value (USD)

Derivatives in KMX

reported options exposure · as of Sep 30, 2021
CallValue
$16,417,268
CallShares
128,300
PutValue
$19,488,308
PutShares
152,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Auto & Truck Dealerships

Consumer Cyclical · as of Jun 30, 2026

IMC-Chicago, LLC holds $11,179,356 across 6 Auto & Truck Dealerships names. KMX ranks #2 (13.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 KMX
Carmax Inc
This page
28,868 $1,526,828

All Filings in KMX

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,526,828 28,868
2026-03-31 $592,223 14,243
2025-12-31 $2,819,444 72,967
2025-09-30 $6,834,912 152,327
2025-06-30 $691,523 10,289
2024-09-30 $2,147,527 27,753
2023-03-31 $939,837 14,621
2022-09-30 $973,993 14,753
2021-09-30 $1,692,910 13,230
2021-09-30 $19,488,308 152,300
2021-09-30 $16,417,268 128,300