William Blair & Company
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William Blair & Company’s Wingstop WING Stock Holding History

William Blair & Company’s Portfolio WING Stock Details WING Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$589K Sell
3,399
-3,338
-50% -$526K ﹤0.01% 1165
2026
Q1 		$1.04M Sell
6,737
-84,036
-93% -$20.2M ﹤0.01% 928
2025
Q4 		$21.6M Buy
+90,773
New +$22.5M 0.06% 227

Other funds holding WING

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DCP
Darsana Capital Partners New York $22.3B AUM 42.01% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

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

William Blair & Company reduced its Wingstop (WING) stake by 50% in Q2 2026, selling an estimated $526K and leaving 3,399 shares worth $589K. The position accounts for ﹤0.01% of the portfolio, ranked #1165.

William Blair & Company first reported a position in WING in Q4 2025 and has held it in 3 quarters since. The position peaked at $21.6M in Q4 2025. 425 funds tracked by Wall St. Rank hold WING as of Q2 2026.

  • William Blair & Company held 3,399 shares of Wingstop worth $589K as of Q2 2026.
  • William Blair & Company sold 3,338 Wingstop shares in Q2 2026, an estimated $526K.
  • Wingstop made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1165 holding.
  • William Blair & Company first reported a position in Wingstop in Q4 2025 and has held it in 3 quarters since.
  • William Blair & Company's Wingstop position peaked at $21.6M in Q4 2025.
  • 425 funds tracked by Wall St. Rank held Wingstop as of Q2 2026.

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