Position in IDXX
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$2,646,413
-$162,475 QoQ
Shares Held
5,027
+0.6% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.73%
of 13F equity value
Holder Rank
#456
of 1,279 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IDXX Over Time
Shares Held
Position Value (USD)
Derivatives in IDXX
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$1,052,880
PutShares
2,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026Old Port Advisors holds $3,353,831 across 2 Diagnostics & Research names. IDXX ranks #1 (78.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IDXX |
Idexx Laboratories Inc /De
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|
5,027 | $2,646,413 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
|
1,411 | $707,418 |
All Filings in IDXX
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30 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,052,880 | 2,000 | Put | Sole | 2026-07-21 | |
| 2026-06-30 | $2,646,413 | 5,027 | Shares | Sole | 2026-07-21 | |
| 2026-03-31 | $2,808,888 | 4,999 | Shares | Sole | 2026-04-06 | |
| 2026-03-31 | $1,123,780 | 2,000 | Put | Sole | 2026-04-06 | |
| 2025-12-31 | $1,420,713 | 2,100 | Put | Sole | 2026-01-08 | |
| 2025-12-31 | $3,499,689 | 5,173 | Shares | Sole | 2026-01-08 | |
| 2025-09-30 | $1,341,669 | 2,100 | Put | Sole | 2025-10-06 | |
| 2025-09-30 | $3,329,255 | 5,211 | Shares | Sole | 2025-10-06 | |
| 2025-06-30 | $2,875,318 | 5,361 | Shares | Sole | 2025-07-16 | |
| 2025-03-31 | $965,885 | 2,300 | Put | Sole | 2025-05-06 | |
| 2025-03-31 | $2,639,385 | 6,285 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $2,609,219 | 6,311 | Shares | Sole | 2025-01-02 | |
| 2024-09-30 | $3,510,773 | 6,949 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $3,490,788 | 7,165 | Shares | Sole | 2024-07-18 | |
| 2024-03-31 | $3,912,332 | 7,246 | Shares | Sole | 2024-06-26 | |
| 2023-12-31 | $3,811,528 | 6,867 | Shares | Sole | 2024-06-26 | |
| 2023-09-30 | $3,054,768 | 6,986 | Shares | Sole | 2023-11-14 | |
| 2023-03-31 | $3,491,558 | 6,982 | Shares | Sole | 2023-04-12 | |
| 2022-12-31 | $2,846,336 | 6,977 | Shares | Sole | 2023-01-11 | |
| 2022-09-30 | $2,291,351 | 7,033 | Shares | Sole | 2022-10-13 | |
| 2022-06-30 | $2,468,437 | 7,038 | Shares | Sole | 2022-07-08 | |
| 2022-03-31 | $3,768,149 | 6,888 | Shares | Sole | 2022-04-12 | |
| 2021-12-31 | $4,551,933 | 6,913 | Shares | Sole | 2022-01-12 | |
| 2021-09-30 | $1,866,943 | 3,002 | Shares | Sole | 2021-10-12 | |
| 2021-06-30 | $1,871,914 | 2,964 | Shares | Sole | 2021-07-20 | |
| 2021-03-31 | $1,550,623 | 3,169 | Shares | Sole | 2021-04-08 | |
| 2020-12-31 | $1,634,075 | 3,269 | Shares | Sole | 2021-01-08 | |
| 2020-09-30 | $1,372,740 | 3,492 | Shares | Sole | 2020-10-08 | |
| 2020-06-30 | $1,227,204 | 3,717 | Shares | Sole | 2020-07-08 | |
| 2020-03-31 | $928,263 | 3,832 | Shares | Sole | 2020-04-17 | |
| No filing history on record for this holder in this stock. | ||||||