SECTORAL ASSET MANAGEMENT INC
Position in TMO — Thermo Fisher Scientific Inc.
CIK 1274413
MONTREAL, A8
Position in TMO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,758,770
+$34,483 QoQ
Shares Held
3,508
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
1.23%
of 13F equity value
Holder Rank
#1,222
of 2,606 holders
Holding Since
Sep 2020
24 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, 2026SECTORAL ASSET MANAGEMENT INC holds $6,582,507 across 6 Diagnostics & Research names. TMO ranks #3 (26.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IQV |
Iqvia Holdings Inc.
|
10,848 | $2,096,050 | |
| 2 | DHR |
Danaher Corp /De/
|
9,597 | $1,828,036 | |
| 3 | TMO |
Thermo Fisher Scientific Inc.
This page
|
3,508 | $1,758,770 | |
| 4 | ILMN |
Illumina, Inc.
|
2,132 | $374,869 | |
| 5 | GH |
Guardant Health, Inc.
|
1,980 | $297,059 | |
| 6 | MEDP |
Medpace Holdings, Inc.
|
430 | $227,723 |
All Filings in TMO
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,758,770 | 3,508 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,724,287 | 3,508 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,259,855 | 3,900 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $1,891,578 | 3,900 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,581,294 | 3,900 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,617,200 | 3,250 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,471,092 | 4,750 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $3,247,492 | 5,250 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $5,814,795 | 10,515 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $5,820,818 | 10,015 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $4,785,071 | 9,015 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,626,708 | 7,165 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $3,738,338 | 7,165 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $4,590,787 | 7,965 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $4,386,245 | 7,965 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $2,961,989 | 5,840 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $3,172,755 | 5,840 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $9,878,621 | 16,725 | Shares | Sole | 2022-05-10 | |
| 2021-12-31 | $11,443,166 | 17,150 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $10,655,304 | 18,650 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $5,246,488 | 10,400 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $4,746,352 | 10,400 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $4,844,112 | 10,400 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $3,819,148 | 8,650 | Shares | Sole | 2020-11-13 | |
| No filing history on record for this holder in this stock. | ||||||