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Ecolab shares owned by Louisbourg Investments

Quarter-by-quarter ownership of Ecolab (ECL) shares owned by Louisbourg Investments from 13F filings

Historical chart of Louisbourg Investments investment in Ecolab

Tip: Access up to 7 years of quarterly data

All positions including Ecolab held by Louisbourg Investments consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ecolab by Louisbourg Investments

Quarter filed Position value Share count Share price at filing
2026-03-31 $23k 86 266.02

More positions owned by Louisbourg Investments

Canadian Natl Ry (CNI)
Shopify Inc cl a (SHOP)
Microsoft Corporation (MSFT)
Alphabet Inc Class C cs (GOOG)
iShares S&P 500 Index (IVV)
Wheaton Precious Metals Corp (WPM)
Taiwan Semiconductor Mfg (TSM)
Brookfield Corp Cl A Ltd Vt Sh (BN)
Teck Resources Ltd cl b (TECK)
Gildan Activewear Inc Com Cad (GIL)
Ishares Core Msci Eafe Etf core msci eafe (IEFA)
Osisko Gold Royalties (OR)
Amazon (AMZN)
Vanguard S&p 500 Etf idx (VOO)
Colliers International Group sub vtg (CIGI)

View all positions for Louisbourg Investments

Top funds holding Ecolab

Vanguard Group
BlackRock
Vanguard Capital Management
State Street Corporation
Morgan Stanley
Vanguard Portfolio Management
Geode Capital Management
Bill & Melinda Gates Foundation Trust
Reed Conner & Birdwell
Ubs Global Asset Management Americas
Royal Bank of Canada
Pictet Asset Management Holding SA
Capital Research Global Investors
Northern Trust
Invesco

View all funds holding Ecolab