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Castleark Management’s W.W. Grainger GWW Stock Holding History

Castleark Management’s Portfolio GWW Stock Details GWW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.99M Buy
6,610
+1,000
+18% +$1.23M 0.24% 102
2026
Q1 		$6.12M Buy
+5,610
New +$6.13M 0.2% 124

Other funds holding GWW

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Castleark Management's GWW Position: Q2 2026 in Review

Castleark Management increased its W.W. Grainger (GWW) stake by 18% in Q2 2026, buying an estimated $1.23M and bringing the position to 6,610 shares worth $8.99M. The position accounts for 0.24% of the portfolio, ranked #102.

Castleark Management first reported a position in GWW in Q1 2026 and has held it in 2 quarters since. 1,362 funds tracked by Wall St. Rank hold GWW as of Q2 2026.

  • Castleark Management held 6,610 shares of W.W. Grainger worth $8.99M as of Q2 2026.
  • Castleark Management bought 1,000 W.W. Grainger shares in Q2 2026, an estimated $1.23M.
  • W.W. Grainger made up 0.24% of Castleark Management's portfolio in Q2 2026, its #102 holding.
  • Castleark Management first reported a position in W.W. Grainger in Q1 2026 and has held it in 2 quarters since.
  • 1,362 funds tracked by Wall St. Rank held W.W. Grainger as of Q2 2026.

Based on Castleark Management's 13F filing for Q2 2026, filed 14 Aug 2026.