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
2021
Q4 		– Sell
-30,000
Closed -$18K – 3609
2021
Q3 		$18K Buy
+30,000
New +$3.99M ﹤0.01% 3783
2021
Q2 		– Sell
-30,000
Closed -$312K – 3052
2021
Q1 		$312K Buy
+30,000
New +$3.65M ﹤0.01% 2350
2018
Q3 		– Sell
-310,000
Closed -$16K – 3315
2018
Q2 		$16K Buy
+310,000
New +$20.7M ﹤0.01% 3250

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 $3.38T AUM 44.17% 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

SG Americas Securities's KMX Position: Q2 2026 in Review

SG Americas Securities reduced its CarMax (KMX) stake by 29% in Q2 2026, selling an estimated $1.39M and leaving 79,512 shares worth $4.21M. The position accounts for ﹤0.01% of the portfolio, ranked #1166.

SG Americas Securities first reported a position in KMX in Q2 2013 and has held it in 52 quarters since. The position peaked at $6.93M in Q2 2025. 557 funds tracked by Wall St. Rank hold KMX as of Q2 2026.

  • SG Americas Securities held 79,512 shares of CarMax worth $4.21M as of Q2 2026.
  • SG Americas Securities sold 31,959 CarMax shares in Q2 2026, an estimated $1.39M.
  • CarMax made up ﹤0.01% of SG Americas Securities's portfolio in Q2 2026, its #1166 holding.
  • SG Americas Securities first reported a position in CarMax in Q2 2013 and has held it in 52 quarters since.
  • SG Americas Securities's CarMax position peaked at $6.93M in Q2 2025.
  • 557 funds tracked by Wall St. Rank held CarMax as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.