MONTRUSCO BOLTON INVESTMENTS INC.
Position in IDXX — Idexx Laboratories Inc /De
CIK 1475940
MONTREAL, A8
Position in IDXX
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$196,250,514
+$4,016,708 QoQ
Shares Held
372,788
+9.0% QoQ
Ownership
0.473%
of shares outstanding
% of Portfolio
3.04%
of 13F equity value
Holder Rank
#37
of 1,286 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IDXX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026MONTRUSCO BOLTON INVESTMENTS INC. holds $399,032,093 across 2 Diagnostics & Research names. IDXX ranks #2 (49.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
1,064,582 | $202,781,579 | |
| 2 | IDXX |
Idexx Laboratories Inc /De
This page
|
372,788 | $196,250,514 |
All Filings in IDXX
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $196,250,514 | 372,788 | Shares | Sole | 2026-07-21 | |
| 2026-03-31 | $192,233,806 | 342,120 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $119,699,805 | 176,932 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $148,402,646 | 232,282 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $230,309,223 | 429,409 | Shares | Sole | 2025-07-25 | |
| 2025-03-31 | $120,008,271 | 285,768 | Shares | Sole | 2025-05-02 | |
| No filing history on record for this holder in this stock. | ||||||