William Blair Investment Management
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William Blair Investment Management’s CarGurus CARG Stock Holding History

William Blair Investment Management’s Portfolio CARG Stock Details CARG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$19.5M Sell
572,846
-151,453
-21% -$4.91M 0.06% 252
2026
Q1 		$24.7M Buy
724,299
+156,985
+28% +$5.14M 0.08% 228
2025
Q4 		$21.8M Buy
+567,314
New +$20.4M 0.06% 262

Other funds holding CARG

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PC
Prevatt Capital Nassau, Bahamas $461M AUM 16.42% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

William Blair Investment Management's CARG Position: Q2 2026 in Review

William Blair Investment Management reduced its CarGurus (CARG) stake by 21% in Q2 2026, selling an estimated $4.91M and leaving 572,846 shares worth $19.5M. The position accounts for 0.06% of the portfolio, ranked #252.

William Blair Investment Management first reported a position in CARG in Q4 2025 and has held it in 3 quarters since. The position peaked at $24.7M in Q1 2026. 369 funds tracked by Wall St. Rank hold CARG as of Q2 2026.

  • William Blair Investment Management held 572,846 shares of CarGurus worth $19.5M as of Q2 2026.
  • William Blair Investment Management sold 151,453 CarGurus shares in Q2 2026, an estimated $4.91M.
  • CarGurus made up 0.06% of William Blair Investment Management's portfolio in Q2 2026, its #252 holding.
  • William Blair Investment Management first reported a position in CarGurus in Q4 2025 and has held it in 3 quarters since.
  • William Blair Investment Management's CarGurus position peaked at $24.7M in Q1 2026.
  • 369 funds tracked by Wall St. Rank held CarGurus as of Q2 2026.

Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.