William Mack & Associates
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William Mack & Associates’s Ecolab ECL Stock Holding History

William Mack & Associates’s Portfolio ECL Stock Details ECL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$1.65K Buy
+6
New +$1.67K ﹤0.01% 587

Other funds holding ECL

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $474B AUM 32.39% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $106B AUM 32.76% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return

William Mack & Associates's ECL Position: Q3 2026 in Review

William Mack & Associates opened a new position in Ecolab (ECL) in Q3 2026: 6 shares worth $1.65K. The stake represents ﹤0.01% of the portfolio and ranks #587 among its holdings.

1,454 funds tracked by Wall St. Rank hold ECL as of Q3 2026.

  • William Mack & Associates held 6 shares of Ecolab worth $1.65K as of Q3 2026.
  • Ecolab was a new William Mack & Associates position in Q3 2026.
  • Ecolab made up ﹤0.01% of William Mack & Associates's portfolio in Q3 2026, its #587 holding.
  • 1,454 funds tracked by Wall St. Rank held Ecolab as of Q3 2026.

Based on William Mack & Associates's 13F filing for Q3 2026, filed 27 Oct 2026.