Position in TMO
as of Jun 30, 2026
· filed Jul 13, 2026
Position Value
$7,229,611
+$90,138 QoQ
Shares Held
14,420
-0.7% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.65%
of 13F equity value
Holder Rank
#732
of 2,606 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026WOODSTOCK CORP holds $19,649,909 across 2 Diagnostics & Research names. TMO ranks #2 (36.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IDXX |
Idexx Laboratories Inc /De
|
23,593 | $12,420,298 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
This page
|
14,420 | $7,229,611 |
All Filings in TMO
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,229,611 | 14,420 | Shares | Sole | 2026-07-13 | |
| 2026-03-31 | $7,139,473 | 14,525 | Shares | Sole | 2026-04-08 | |
| 2025-12-31 | $8,258,900 | 14,253 | Shares | Sole | 2026-01-14 | |
| 2025-09-30 | $6,899,409 | 14,225 | Shares | Sole | 2025-10-07 | |
| 2025-06-30 | $5,786,319 | 14,271 | Shares | Sole | 2025-07-09 | |
| 2025-03-31 | $7,321,686 | 14,714 | Shares | Sole | 2025-04-09 | |
| 2024-12-31 | $8,200,385 | 15,763 | Shares | Sole | 2025-01-15 | |
| 2024-09-30 | $9,705,981 | 15,691 | Shares | Sole | 2024-10-11 | |
| 2024-06-30 | $8,495,739 | 15,363 | Shares | Sole | 2024-07-08 | |
| 2024-03-31 | $8,936,684 | 15,376 | Shares | Sole | 2024-04-09 | |
| 2023-12-31 | $8,152,934 | 15,360 | Shares | Sole | 2024-01-08 | |
| 2023-09-30 | $7,760,598 | 15,332 | Shares | Sole | 2023-10-10 | |
| 2023-06-30 | $7,998,427 | 15,330 | Shares | Sole | 2023-07-07 | |
| 2023-03-31 | $8,838,633 | 15,335 | Shares | Sole | 2023-04-06 | |
| 2022-12-31 | $8,431,063 | 15,310 | Shares | Sole | 2023-01-10 | |
| 2022-09-30 | $7,726,025 | 15,233 | Shares | Sole | 2022-10-11 | |
| 2022-06-30 | $8,062,818 | 14,841 | Shares | Sole | 2022-07-11 | |
| 2022-03-31 | $9,431,499 | 15,968 | Shares | Sole | 2022-04-07 | |
| 2021-12-31 | $11,174,268 | 16,747 | Shares | Sole | 2022-01-07 | |
| 2021-09-30 | $9,734,320 | 17,038 | Shares | Sole | 2021-10-05 | |
| 2021-06-30 | $8,656,705 | 17,160 | Shares | Sole | 2021-07-06 | |
| 2021-03-31 | $7,808,205 | 17,109 | Shares | Sole | 2021-04-05 | |
| 2020-12-31 | $7,929,438 | 17,024 | Shares | Sole | 2021-01-06 | |
| 2020-09-30 | $6,972,042 | 15,791 | Shares | Sole | 2020-10-02 | |
| 2020-06-30 | $5,995,277 | 16,546 | Shares | Sole | 2020-07-07 | |
| 2020-03-31 | $4,808,438 | 16,955 | Shares | Sole | 2020-04-03 | |
| No filing history on record for this holder in this stock. | ||||||