MIROVA WCN — WASTE CONNECTIONS INC

Ownership history in MIROVA  ·  4 quarters on record

AI Ownership Summary

MIROVA reported WASTE CONNECTIONS INC (WCN) in 4 quarterly 13F filings from 2026 Q1 through 2026 Q1. Peak portfolio weight reached 0.98% in 2026 Q1. The latest visible filing shows WCN at 0.98% 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this WCN ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was MIROVA's position in WASTE CONNECTIONS 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
2026 Q1

WCN was reported at 0.98% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.98% in 2026 Q1

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

Time in book
Holding Window
2026 Q1 to 2026 Q1

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.

WCN stock page MIROVA fund profile MIROVA full holdings
How MIROVA held WCN — position size vs. price
% of Fund (quarterly)    WCN price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 1 quarter  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 148,126 +146,903 +12011.7% 0.98% $24.1M 2026-05-14 $154.92
3 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding WCN

As of 2026 Q1 — sorted by position size

Stockbridge Partners LLC 3Y 7Y 9.62% Sunriver Management LLC 3Y 7Y 8.86% Saraza Management, LP 3Y 6.65% OAKMONT Corp 3Y 7Y 5.23% MONTRUSCO BOLTON INVESTMENTS INC. 3Y 7Y 4.34% NICOLA WEALTH MANAGEMENT LTD. 3Y 7Y 4.07% SYCOMORE ASSET MANAGEMENT 3Y 7Y 3.93% Baskin Financial Services Inc. 3Y 7Y 3.81% Aureus Asset Management, LLC 3Y 7Y 3.4% EULAV Asset Management 3Y 7Y 3.07%

FAQ About MIROVA and WCN

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

How long has MIROVA reported owning WCN?

MIROVA reported WCN across 1 quarterly 13F filings, from 2026 Q1 through 2026 Q1.

What was the largest reported WCN position in MIROVA's portfolio?

The largest reported portfolio weight for WCN was 0.98% in 2026 Q1.

What is the latest reported WCN position on this page?

The most recent filing on this page is 2026 Q1, when MIROVA reported 148,126 shares, equal to 0.98% of portfolio, with an estimated market value of $24.1M.

What does the chart on this WCN ownership page compare?

The chart compares MIROVA's quarterly WCN 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 MIROVA time their WCN position?

Based on 13F filing dates vs. subsequent WCN price moves, MIROVA correctly timed 3 out of 3 reported position changes (100%).

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