BRIGHT ROCK CAPITAL MANAGEMENT, LLC
Position in IDXX — Idexx Laboratories Inc /De
CIK 1509973
HANOVER, MA
Position in IDXX
as of Jun 30, 2026
· filed Jul 8, 2026
Position Value
$3,685,080
-$248,150 QoQ
Shares Held
7,000
0.0% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.76%
of 13F equity value
Holder Rank
#408
of 1,286 holders
Holding Since
Mar 2020
26 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, 2026BRIGHT ROCK CAPITAL MANAGEMENT, LLC holds $17,472,480 across 2 Diagnostics & Research names. IDXX ranks #2 (21.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
27,500 | $13,787,400 | |
| 2 | IDXX |
Idexx Laboratories Inc /De
This page
|
7,000 | $3,685,080 |
All Filings in IDXX
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,685,080 | 7,000 | Shares | Sole | 2026-07-08 | |
| 2026-03-31 | $3,933,230 | 7,000 | Shares | Sole | 2026-04-16 | |
| 2025-12-31 | $4,735,710 | 7,000 | Shares | Sole | 2026-01-15 | |
| 2025-09-30 | $4,472,230 | 7,000 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $3,754,380 | 7,000 | Shares | Sole | 2025-07-10 | |
| 2025-03-31 | $2,939,650 | 7,000 | Shares | Sole | 2025-04-16 | |
| 2024-12-31 | $2,894,080 | 7,000 | Shares | Sole | 2025-01-14 | |
| 2024-09-30 | $3,536,540 | 7,000 | Shares | Sole | 2024-10-03 | |
| 2024-06-30 | $3,410,400 | 7,000 | Shares | Sole | 2024-07-23 | |
| 2024-03-31 | $3,779,510 | 7,000 | Shares | Sole | 2024-04-11 | |
| 2023-12-31 | $3,885,350 | 7,000 | Shares | Sole | 2024-01-11 | |
| 2023-09-30 | $3,060,890 | 7,000 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $3,515,610 | 7,000 | Shares | Sole | 2023-07-27 | |
| 2023-03-31 | $3,500,560 | 7,000 | Shares | Sole | 2023-04-24 | |
| 2022-12-31 | $2,855,720 | 7,000 | Shares | Sole | 2023-01-24 | |
| 2022-09-30 | $2,280,600 | 7,000 | Shares | Sole | 2022-10-19 | |
| 2022-06-30 | $2,455,110 | 7,000 | Shares | Sole | 2022-07-13 | |
| 2022-03-31 | $3,829,420 | 7,000 | Shares | Sole | 2022-04-18 | |
| 2021-12-31 | $4,609,220 | 7,000 | Shares | Sole | 2022-01-27 | |
| 2021-09-30 | $4,353,300 | 7,000 | Shares | Sole | 2021-10-25 | |
| 2021-06-30 | $5,683,950 | 9,000 | Shares | Sole | 2021-07-19 | |
| 2021-03-31 | $4,403,790 | 9,000 | Shares | Sole | 2021-04-22 | |
| 2020-12-31 | $4,498,830 | 9,000 | Shares | Sole | 2021-01-04 | |
| 2020-09-30 | $3,537,990 | 9,000 | Shares | Sole | 2020-10-08 | |
| 2020-06-30 | $3,499,696 | 10,600 | Shares | Sole | 2020-07-09 | |
| 2020-03-31 | $2,567,744 | 10,600 | Shares | Sole | 2020-04-16 | |
| No filing history on record for this holder in this stock. | ||||||