Millennium Management
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Millennium Management’s CarMax KMX Stock Holding History

Millennium Management’s Portfolio KMX Stock Details KMX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.43M Sell
82,600
-7,400
-8% -$324K ﹤0.01% 3345
2025
Q4 		$3.48M Sell
90,000
-76,900
-46% -$3.08M ﹤0.01% 3407
2025
Q3 		$7.49M Buy
166,900
+127,200
+320% +$7.6M ﹤0.01% 2698
2025
Q2 		$2.67M Buy
+39,700
New +$2.67M ﹤0.01% 3618
2025
Q1 		– Sell
-11,500
Closed -$940K – 6156
2024
Q4 		$940K Sell
11,500
-11,300
-50% -$888K ﹤0.01% 4252
2024
Q3 		$1.76M Sell
22,800
-5,900
-21% -$467K ﹤0.01% 3812
2024
Q2 		$2.1M Buy
28,700
+25,200
+720% +$1.82M ﹤0.01% 3499
2024
Q1 		$305K Sell
3,500
-3,700
-51% -$280K ﹤0.01% 5129
2023
Q4 		$553K Hold
7,200
– – ﹤0.01% 4581
2023
Q3 		$509K Buy
+7,200
New +$590K ﹤0.01% 4651
2023
Q2 		– Sell
-3,800
Closed -$244K – 6417
2023
Q1 		$244K Buy
+3,800
New +$254K ﹤0.01% 5053
2022
Q4 		– Sell
-18,500
Closed -$1.22M – 6810
2022
Q3 		$1.22M Buy
+18,500
New +$1.69M ﹤0.01% 4169
2021
Q4 		– Sell
-10,000
Closed -$1.28M – 7125
2021
Q3 		$1.28M Buy
+10,000
New +$1.33M ﹤0.01% 4412
2015
Q2 		– Sell
-29,600
Closed -$2.04M – 3594
2015
Q1 		$2.04M Buy
29,600
+20,800
+236% +$1.36M ﹤0.01% 1927
2014
Q4 		$586K Buy
+8,800
New +$488K ﹤0.01% 2878
2014
Q2 		– Sell
-4,500
Closed -$211K – 3663
2014
Q1 		$211K Buy
+4,500
New +$210K ﹤0.01% 3171
2013
Q4 		– Sell
-157,400
Closed -$7.63M – 3611
2013
Q3 		$7.63M Sell
157,400
-1,100
-0.7% -$53.8K 0.02% 864
2013
Q2 		$7.32M Buy
+158,500
New +$7.2M 0.02% 800

Other funds holding KMX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SV
Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return
SIM
SRS Investment Management New York $9.47B AUM 60.12% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Millennium Management's KMX Position: Q1 2026 in Review

Millennium Management increased its CarMax (KMX) stake by 97% in Q1 2026, buying an estimated $28.3M and bringing the position to 1,314,833 shares worth $54.7M. The position accounts for 0.02% of the portfolio, ranked #775.

Millennium Management first reported a position in KMX in Q3 2013 and has held it in 47 quarters since. The position peaked at $84.3M in Q1 2025. 547 funds tracked by Wall St. Rank hold KMX as of Q1 2026.

  • Millennium Management held 1,314,833 shares of CarMax worth $54.7M as of Q1 2026.
  • Millennium Management bought 647,549 CarMax shares in Q1 2026, an estimated $28.3M.
  • CarMax made up 0.02% of Millennium Management's portfolio in Q1 2026, its #775 holding.
  • Millennium Management first reported a position in CarMax in Q3 2013 and has held it in 47 quarters since.
  • Millennium Management's CarMax position peaked at $84.3M in Q1 2025.
  • 547 funds tracked by Wall St. Rank held CarMax as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.