ECOFI INVESTISSEMENTS SA ECL — ECOLAB INC

Ownership history in ECOFI INVESTISSEMENTS SA  ·  5 quarters on record

AI Ownership Summary

ECOFI INVESTISSEMENTS SA reported ECOLAB INC (ECL) in 5 quarterly 13F filings from 2024 Q2 through 2025 Q4. Peak portfolio weight reached 6.49% in 2024 Q3. The latest visible filing shows ECL at 5.38% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this ECL ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was ECOFI INVESTISSEMENTS SA's position in ECOLAB INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

ECL was reported at 5.38% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
6.49% in 2024 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q2 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

ECL stock page ECOFI INVESTISSEMENTS SA fund profile ECOFI INVESTISSEMENTS SA full holdings
How ECOFI INVESTISSEMENTS SA held ECL — position size vs. price
% of Fund (quarterly)    ECL price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 21.2% +1.6% ❌ 29,700 -8,000 -21.2% 5.38% $7.8M 2026-02-14 (Est.) $298.37
2025 Q1 REDUCED 14.2% +6.5% ❌ 37,700 -6,250 -14.2% 5.19% $8.2M 2025-05-14 $247.58
2024 Q4 REDUCED 6.5% +8.5% ❌ 43,950 -3,050 -6.5% 5.90% $9.5M 2025-02-13 $262.06
2024 Q3 REDUCED 7.9% -7.9% ✅ 47,000 -4,050 -7.9% 6.49% $9.8M 2024-11-13 $246.05
2024 Q2 INITIATED — — — 51,050 — — 6.41% $11.5M 2024-08-16 $236.42

🏢 Other funds also holding ECL

As of 2026 Q1 — sorted by position size

WORMSER FRERES GESTION 5.7% DUDLEY & SHANLEY, INC. 3Y 7Y 4.57% McCollum Christoferson Group LLC 3Y 7Y 3.81% Birch Hill Investment Advisors LLC 3Y 7Y 3.46% Capital Investment Services of America, Inc. 3Y 7Y 3.1% Ayrshire Capital Management LLC 3Y 2.98% Kampmann Melissa S. 2.85% M. Kraus & Co 3Y 7Y 2.85% AVITY INVESTMENT MANAGEMENT INC. 3Y 7Y 2.62% LS Investment Advisors, LLC 3Y 7Y 2.48%

FAQ About ECOFI INVESTISSEMENTS SA and ECL

These are the practical questions this page is built to answer before you even open the full history table.

How long has ECOFI INVESTISSEMENTS SA reported owning ECL?

ECOFI INVESTISSEMENTS SA reported ECL across 5 quarterly 13F filings, from 2024 Q2 through 2025 Q4.

What was the largest reported ECL position in ECOFI INVESTISSEMENTS SA's portfolio?

The largest reported portfolio weight for ECL was 6.49% in 2024 Q3.

What is the latest reported ECL position on this page?

The most recent filing on this page is 2025 Q4, when ECOFI INVESTISSEMENTS SA reported 29,700 shares, equal to 5.38% of portfolio, with an estimated market value of $7.8M.

What does the chart on this ECL ownership page compare?

The chart compares ECOFI INVESTISSEMENTS SA's quarterly ECL portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did ECOFI INVESTISSEMENTS SA time their ECL position?

Based on 13F filing dates vs. subsequent ECL price moves, ECOFI INVESTISSEMENTS SA correctly timed 2 out of 4 reported position changes (50%). The annualised alpha on ECL relative to SPY over the holding period was -2.9%.

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