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GW&K Investment Management’s Shake Shack SHAK Stock Holding History

GW&K Investment Management’s Portfolio SHAK Stock Details SHAK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.45M Sell
150,854
-6,666
-4% -$502K 0.07% 269
2026
Q1 		$13.9M Sell
157,520
-674
-0.4% -$62K 0.12% 236
2025
Q4 		$12.8M Buy
+158,194
New +$13.9M 0.11% 247

Other funds holding SHAK

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
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
VBA
Van Berkom & Associates Montreal, Quebec, Canada $3.1B AUM 12.88% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

GW&K Investment Management's SHAK Position: Q2 2026 in Review

GW&K Investment Management reduced its Shake Shack (SHAK) stake by 4.2% in Q2 2026, selling an estimated $502K and leaving 150,854 shares worth $8.45M. The position accounts for 0.07% of the portfolio, ranked #269.

GW&K Investment Management first reported a position in SHAK in Q4 2025 and has held it in 3 quarters since. The position peaked at $13.9M in Q1 2026. 339 funds tracked by Wall St. Rank hold SHAK as of Q2 2026.

  • GW&K Investment Management held 150,854 shares of Shake Shack worth $8.45M as of Q2 2026.
  • GW&K Investment Management sold 6,666 Shake Shack shares in Q2 2026, an estimated $502K.
  • Shake Shack made up 0.07% of GW&K Investment Management's portfolio in Q2 2026, its #269 holding.
  • GW&K Investment Management first reported a position in Shake Shack in Q4 2025 and has held it in 3 quarters since.
  • GW&K Investment Management's Shake Shack position peaked at $13.9M in Q1 2026.
  • 339 funds tracked by Wall St. Rank held Shake Shack as of Q2 2026.

Based on GW&K Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.