Walleye Trading
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Walleye Trading’s CarMax KMX Stock Holding History

Walleye Trading’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
2025
Q4 		– Sell
-41,968
Closed -$1.68M – 4622
2025
Q3 		$1.88M Buy
+41,968
New +$2.51M ﹤0.01% 1863
2024
Q4 		– Sell
-22,448
Closed -$1.76M – 4457
2024
Q3 		$1.74M Sell
22,448
-26,143
-54% -$2.07M ﹤0.01% 1764
2024
Q2 		$3.56M Buy
48,591
+34,841
+253% +$2.51M 0.01% 1255
2024
Q1 		$1.2M Buy
+13,750
New +$1.04M ﹤0.01% 2094
2021
Q4 		– Sell
-8,753
Closed -$1.23M – 5609
2021
Q3 		$1.12M Sell
8,753
-6,498
-43% -$865K ﹤0.01% 2084
2021
Q2 		$1.97M Sell
15,251
-2,851
-16% -$352K 0.01% 1508
2021
Q1 		$2.4M Buy
18,102
+1,543
+9% +$188K 0.01% 1190
2020
Q4 		$1.56M Buy
+16,559
New +$1.55M 0.01% 1600
2019
Q2 		– Sell
-6,776
Closed -$530K – 4265
2019
Q1 		$473K Buy
+6,776
New +$418K ﹤0.01% 2328
2018
Q3 		– Sell
-60,308
Closed -$4.6M – 5421
2018
Q2 		$4.39M Buy
60,308
+13,121
+28% +$876K 0.02% 694
2018
Q1 		$2.92M Buy
47,187
+13,119
+39% +$858K 0.02% 879
2017
Q4 		$2.19M Buy
+34,068
New +$2.43M 0.01% 1234
2017
Q2 		– Sell
-15,826
Closed -$956K – 4732
2017
Q1 		$937K Buy
+15,826
New +$1.03M 0.01% 1707
2015
Q2 		– Sell
-17,201
Closed -$1.23M – 4993
2015
Q1 		$1.19M Buy
+17,201
New +$1.12M 0.01% 921
2014
Q1 		– Sell
-1,498
Closed -$70K – 3736
2013
Q4 		$70K Buy
1,498
+1,041
+228% +$51K ﹤0.01% 2679
2013
Q3 		$22K Buy
+457
New +$22.4K ﹤0.01% 2513

Other funds holding KMX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SIM
SRS Investment Management New York $10.8B AUM 34.05% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Walleye Trading's KMX Position: Q4 2025 in Review

Walleye Trading sold out of CarMax (KMX) in Q4 2025, closing a stake of 41,968 shares — an estimated $1.68M sold.

Walleye Trading first reported a position in KMX in Q3 2013 and held it in 16 quarters. The position peaked at $4.39M in Q2 2018. 538 funds tracked by Wall St. Rank hold KMX as of Q4 2025.

  • Walleye Trading reported no remaining CarMax position as of Q4 2025 after selling out during the quarter.
  • Walleye Trading sold 41,968 CarMax shares in Q4 2025, an estimated $1.68M.
  • Walleye Trading first reported a position in CarMax in Q3 2013 and held it in 16 quarters.
  • Walleye Trading's CarMax position peaked at $4.39M in Q2 2018.
  • 538 funds tracked by Wall St. Rank held CarMax as of Q4 2025.

Based on Walleye Trading's 13F filing for Q4 2025, filed 13 Feb 2026.