SG Americas Securities
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SG Americas Securities’s CarMax KMX Stock Holding History

SG Americas 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
Q1 		$133K Hold
51,100
– – ﹤0.01% 2819
2025
Q4 		$148K Buy
+51,100
New +$2.04M ﹤0.01% 3049
2021
Q4 		– Sell
-36,000
Closed -$363K – 3610
2021
Q3 		$363K Buy
+36,000
New +$4.79M ﹤0.01% 2775
2020
Q3 		– Sell
-6,000
Closed -$106K – 3083
2020
Q2 		$106K Hold
6,000
– – ﹤0.01% 3330
2020
Q1 		$233K Sell
6,000
-33,700
-85% -$2.85M ﹤0.01% 2402
2019
Q4 		$28K Buy
+39,700
New +$3.73M ﹤0.01% 3125
2018
Q2 		– Sell
-50,000
Closed -$80K – 3445
2018
Q1 		$80K Buy
+50,000
New +$3.27M ﹤0.01% 3013

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

SG Americas Securities's KMX Position: Q1 2026 in Review

SG Americas Securities reduced its CarMax (KMX) stake by 37% in Q1 2026, selling an estimated $2.9M and leaving 111,471 shares worth $4.63M. The position accounts for 0.01% of the portfolio, ranked #1066.

SG Americas Securities first reported a position in KMX in Q2 2013 and has held it in 51 quarters since. The position peaked at $6.93M in Q2 2025. 547 funds tracked by Wall St. Rank hold KMX as of Q1 2026.

  • SG Americas Securities held 111,471 shares of CarMax worth $4.63M as of Q1 2026.
  • SG Americas Securities sold 66,283 CarMax shares in Q1 2026, an estimated $2.9M.
  • CarMax made up 0.01% of SG Americas Securities's portfolio in Q1 2026, its #1066 holding.
  • SG Americas Securities first reported a position in CarMax in Q2 2013 and has held it in 51 quarters since.
  • SG Americas Securities's CarMax position peaked at $6.93M in Q2 2025.
  • 547 funds tracked by Wall St. Rank held CarMax as of Q1 2026.

Based on SG Americas Securities's 13F filing for Q1 2026, filed 16 Apr 2026.