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Two Sigma Securities’s CarMax KMX Stock Holding History

Two Sigma Securities’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
Q2 		$1.15M Buy
21,833
+5,846
+37% +$254K 0.1% 246
2026
Q1 		$665K Buy
+15,987
New +$700K 0.08% 355
2025
Q2 		– Sell
-6,168
Closed -$481K – 1809
2025
Q1 		$481K Buy
+6,168
New +$494K 0.07% 365
2024
Q4 		– Sell
-10,043
Closed -$777K – 2472
2024
Q3 		$777K Sell
10,043
-47,740
-83% -$3.78M 0.01% 1009
2024
Q2 		$4.24M Buy
57,783
+9,182
+19% +$662K 0.05% 399
2024
Q1 		$4.23M Buy
48,601
+3,167
+7% +$240K 0.04% 456
2023
Q4 		$3.49M Buy
45,434
+42,036
+1,237% +$2.83M 0.03% 480
2023
Q3 		$240K Buy
+3,398
New +$278K ﹤0.01% 2140
2023
Q1 		– Sell
-29,100
Closed -$1.95M – 2983
2022
Q4 		$1.77M Buy
+29,100
New +$1.87M 0.05% 456
2022
Q1 		– Sell
-2,856
Closed -$307K – 2326
2021
Q4 		$372K Buy
+2,856
New +$400K 0.02% 687
2021
Q3 		– Sell
-2,305
Closed -$307K – 1755
2021
Q2 		$298K Buy
+2,305
New +$285K 0.01% 991
2021
Q1 		– Sell
-2,621
Closed -$248K – 1327
2020
Q4 		$248K Buy
+2,621
New +$246K 0.01% 1196
2019
Q4 		– Sell
-3,791
Closed -$357K – 2513
2019
Q3 		$334K Buy
+3,791
New +$325K ﹤0.01% 1461
2019
Q2 		– Sell
-6,346
Closed -$496K – 2264
2019
Q1 		$443K Sell
6,346
-6,926
-52% -$427K ﹤0.01% 955
2018
Q4 		$833K Buy
+13,272
New +$876K 0.01% 722
2018
Q3 		– Sell
-17,813
Closed -$1.36M – 2820
2018
Q2 		$1.3M Buy
17,813
+3,613
+25% +$241K 0.01% 1175
2018
Q1 		$880K Buy
+14,200
New +$928K ﹤0.01% 1340

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

Two Sigma Securities's KMX Position: Q2 2026 in Review

Two Sigma Securities increased its CarMax (KMX) stake by 37% in Q2 2026, buying an estimated $254K and bringing the position to 21,833 shares worth $1.15M. The position accounts for 0.1% of the portfolio, ranked #246.

Two Sigma Securities first reported a position in KMX in Q1 2018 and has held it in 17 quarters since. The position peaked at $4.24M in Q2 2024. 557 funds tracked by Wall St. Rank hold KMX as of Q2 2026.

  • Two Sigma Securities held 21,833 shares of CarMax worth $1.15M as of Q2 2026.
  • Two Sigma Securities bought 5,846 CarMax shares in Q2 2026, an estimated $254K.
  • CarMax made up 0.1% of Two Sigma Securities's portfolio in Q2 2026, its #246 holding.
  • Two Sigma Securities first reported a position in CarMax in Q1 2018 and has held it in 17 quarters since.
  • Two Sigma Securities's CarMax position peaked at $4.24M in Q2 2024.
  • 557 funds tracked by Wall St. Rank held CarMax as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.