William Blair & Company
AN icon

William Blair & Company’s AutoNation AN Stock Holding History

William Blair & Company’s Portfolio AN Stock Details AN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$698K Buy
3,758
+449
+14% +$87.8K ﹤0.01% 1108
2026
Q1 		$646K Sell
3,309
-376
-10% -$75.9K ﹤0.01% 1057
2025
Q4 		$761K Sell
3,685
-674
-15% -$140K ﹤0.01% 1011
2025
Q3 		$954K Buy
4,359
+34
+0.8% +$7.17K ﹤0.01% 930
2025
Q2 		$859K Sell
4,325
-74
-2% -$13.4K ﹤0.01% 942
2025
Q1 		$712K Sell
4,399
-28
-0.6% -$5K ﹤0.01% 977
2024
Q4 		$752K Sell
4,427
-15
-0.3% -$2.53K ﹤0.01% 984
2024
Q3 		$795K Buy
4,442
+1,706
+62% +$293K ﹤0.01% 972
2024
Q2 		$436K Sell
2,736
-5
-0.2% -$816 ﹤0.01% 1135
2024
Q1 		$454K Buy
2,741
+405
+17% +$59.6K ﹤0.01% 1109
2023
Q4 		$351K Buy
2,336
+308
+15% +$42.5K ﹤0.01% 1180
2023
Q3 		$307K Hold
2,028
– – ﹤0.01% 1224
2023
Q2 		$334K Hold
2,028
– – ﹤0.01% 1208
2023
Q1 		$272K Hold
2,028
– – ﹤0.01% 1279
2022
Q4 		$218K Hold
2,028
– – ﹤0.01% 1339
2022
Q3 		$207K Buy
2,028
+148
+8% +$17.4K ﹤0.01% 1373
2022
Q2 		$210K Sell
1,880
-507
-21% -$57.5K ﹤0.01% 1400
2022
Q1 		$238K Buy
2,387
+391
+20% +$43.2K ﹤0.01% 1453
2021
Q4 		$233K Sell
1,996
-80
-4% -$9.63K ﹤0.01% 1509
2021
Q3 		$253K Buy
+2,076
New +$234K ﹤0.01% 1399

Other funds holding AN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BWA
Brave Warrior Advisors New York $4.59B AUM 9.32% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

William Blair & Company's AN Position: Q2 2026 in Review

William Blair & Company increased its AutoNation (AN) stake by 14% in Q2 2026, buying an estimated $87.8K and bringing the position to 3,758 shares worth $698K. The position accounts for ﹤0.01% of the portfolio, ranked #1108.

William Blair & Company first reported a position in AN in Q3 2021 and has held it in 20 quarters since. The position peaked at $954K in Q3 2025. 511 funds tracked by Wall St. Rank hold AN as of Q2 2026.

  • William Blair & Company held 3,758 shares of AutoNation worth $698K as of Q2 2026.
  • William Blair & Company bought 449 AutoNation shares in Q2 2026, an estimated $87.8K.
  • AutoNation made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1108 holding.
  • William Blair & Company first reported a position in AutoNation in Q3 2021 and has held it in 20 quarters since.
  • William Blair & Company's AutoNation position peaked at $954K in Q3 2025.
  • 511 funds tracked by Wall St. Rank held AutoNation as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.