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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
2024
Q4 		– Sell
-3,200
Closed -$248K – 2473
2024
Q3 		$248K Sell
3,200
-13,300
-81% -$1.05M ﹤0.01% 1955
2024
Q2 		$1.21M Sell
16,500
-9,400
-36% -$677K 0.01% 982
2024
Q1 		$2.26M Sell
25,900
-7,200
-22% -$545K 0.02% 703
2023
Q4 		$2.54M Buy
33,100
+18,600
+128% +$1.25M 0.02% 600
2023
Q3 		$1.03M Sell
14,500
-3,600
-20% -$295K 0.01% 1021
2023
Q2 		$1.51M Sell
18,100
-10,100
-36% -$739K 0.02% 738
2023
Q1 		$1.81M Sell
28,200
-28,100
-50% -$1.88M 0.04% 562
2022
Q4 		$3.43M Buy
56,300
+27,100
+93% +$1.74M 0.1% 246
2022
Q3 		$1.93M Buy
29,200
+20,600
+240% +$1.88M 0.06% 378
2022
Q2 		$778K Buy
+8,600
New +$809K 0.03% 654
2021
Q1 		– Sell
-9,900
Closed -$935K – 1328
2020
Q4 		$935K Buy
9,900
+5,700
+136% +$535K 0.02% 420
2020
Q3 		$386K Sell
4,200
-2,800
-40% -$280K 0.01% 730
2020
Q2 		$627K Buy
+7,000
New +$549K 0.01% 549
2020
Q1 		– Sell
-22,200
Closed -$1.95M – 1875
2019
Q4 		$1.95M Buy
22,200
+15,400
+226% +$1.45M 0.01% 744
2019
Q3 		$598K Sell
6,800
-1,800
-21% -$154K 0.01% 1101
2019
Q2 		$747K Buy
8,600
+4,600
+115% +$360K 0.01% 877
2019
Q1 		$279K Sell
4,000
-12,700
-76% -$783K ﹤0.01% 1244
2018
Q4 		$1.05M Sell
16,700
-27,000
-62% -$1.78M 0.01% 621
2018
Q3 		$3.26M Sell
43,700
-39,700
-48% -$3.03M 0.02% 514
2018
Q2 		$6.08M Buy
83,400
+63,000
+309% +$4.21M 0.03% 426
2018
Q1 		$1.26M Buy
+20,400
New +$1.33M 0.01% 1123

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. 555 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.
  • 555 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.