Position in TMO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$284,616,019
-$35,676,704 QoQ
Shares Held
579,041
+4.8% QoQ
Ownership
0.156%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 96.39645551869384.ToString("F0")%
Shared 0.0172699342533603.ToString("F0")%
None 3.5862745470527995.ToString("F0")%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Derivatives in TMO
reported options exposure · as of Sep 30, 2022CallValue
$253,595
CallShares
500
PutValue
$5,731,247
PutShares
11,300
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 Mar 31, 2026BANK OF MONTREAL /CAN/ holds $861,233,650 across 22 Diagnostics & Research names. TMO ranks #1 (33.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
This page
|
579,041 | $284,616,019 | |
| 2 | DHR |
Danaher Corp /De/
|
941,034 | $178,420,043 | |
| 3 | CRL |
Charles River Laboratories International, Inc.
|
445,869 | $76,912,401 | |
| 4 | IDXX |
Idexx Laboratories Inc /De
|
118,194 | $66,412,022 | |
| 5 | LH |
Labcorp Holdings Inc.
|
182,910 | $48,802,213 | |
| 6 | DGX |
Quest Diagnostics Inc
|
210,365 | $41,227,328 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
201,588 | $34,378,814 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
26,000 | $32,791,196 |
All Filings in TMO
Export CSV
29 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $284,616,019 | 579,041 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $320,292,723 | 552,753 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $247,137,573 | 509,541 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $226,590,911 | 558,849 | Shares | Defined | 2025-08-05 | |
| 2025-03-31 | $290,603,870 | 584,011 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $356,181,188 | 684,661 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $475,480,528 | 768,677 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $464,580,830 | 840,110 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $430,824,815 | 741,255 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $554,680,855 | 1,045,010 | Shares | Defined | 2024-02-08 | |
| 2023-09-30 | $453,390,132 | 895,727 | Shares | Defined | 2023-11-01 | |
| 2023-06-30 | $379,955,566 | 728,233 | Shares | Defined | 2023-08-02 | |
| 2023-03-31 | $387,022,079 | 671,482 | Shares | Defined | 2024-06-13 | |
| 2022-12-31 | $389,777,829 | 707,799 | Shares | Defined | 2023-02-01 | |
| 2022-09-30 | $344,892,747 | 680,007 | Shares | Defined | 2022-11-10 | |
| 2022-09-30 | $5,731,247 | 11,300 | Put | Defined | 2022-11-10 | |
| 2022-09-30 | $253,595 | 500 | Call | Defined | 2022-11-10 | |
| 2022-06-30 | $11,408,880 | 21,000 | Put | Defined | 2022-08-11 | |
| 2022-06-30 | $393,209,761 | 723,770 | Shares | Defined | 2022-08-11 | |
| 2022-03-31 | $5,138,655 | 8,700 | Put | Defined | 2022-05-12 | |
| 2022-03-31 | $394,330,340 | 667,621 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $560,829,895 | 840,522 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $740,946,447 | 1,296,880 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $622,982,105 | 1,234,924 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $447,719,272 | 981,023 | Shares | Defined | 2021-05-13 | |
| 2020-12-31 | $465,357,998 | 999,094 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $386,867,325 | 876,217 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $298,267,413 | 823,170 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $183,718,343 | 647,808 | Shares | Defined | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||