FACTORY MUTUAL INSURANCE CO
InsurancePosition in IDXX — Idexx Laboratories Inc /De
CIK 887818
WALTHAM, MA
Position in IDXX
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$24,058,308
-$1,676,254 QoQ
Shares Held
45,700
-0.2% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#175
of 1,286 holders
Holding Since
Dec 2024
7 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, 2026FACTORY MUTUAL INSURANCE CO holds $112,947,971 across 3 Diagnostics & Research names. IDXX ranks #3 (21.3% of the industry book) .
All Filings in IDXX
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $24,058,308 | 45,700 | Shares | Sole | 2026-07-21 | |
| 2026-03-31 | $25,734,562 | 45,800 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $30,714,462 | 45,400 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $29,261,162 | 45,800 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $32,770,374 | 61,100 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $19,989,620 | 47,600 | Shares | Sole | 2025-04-17 | |
| 2024-12-31 | $13,808,896 | 33,400 | Shares | Sole | 2025-01-24 | |
| No filing history on record for this holder in this stock. | ||||||