Capital International Investors
Position in TMO — Thermo Fisher Scientific Inc.
CIK 1562230
Los Angeles, CA
Position in TMO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$1,911,425,490
+$1,378,248,629 QoQ
Shares Held
3,888,726
+322.6% QoQ
Ownership
1.05%
of shares outstanding
% of Portfolio
0.48%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
18 quarters on record
Voting authority
Sole 99.94134325740616.ToString("F0")%
Shared 0.ToString("F0")%
None 0.058656742593846935.ToString("F0")%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026Capital International Investors holds $6,385,693,369 across 7 Diagnostics & Research names. TMO ranks #2 (29.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
14,014,713 | $2,657,189,584 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
This page
|
3,888,726 | $1,911,425,490 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
1,080,771 | $1,363,068,385 | |
| 4 | GH |
Guardant Health, Inc.
|
3,481,318 | $321,569,343 | |
| 5 | QGEN |
Qiagen N.V.
|
2,436,169 | $97,544,206 | |
| 6 | WGS |
GeneDx Holdings Corp.
|
324,588 | $20,845,041 | |
| 7 | BLLN |
BillionToOne, Inc.
|
178,000 | $14,051,320 |
All Filings in TMO
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,911,425,490 | 3,888,726 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $533,176,861 | 920,143 | Shares | Defined | 2026-02-11 | |
| 2025-09-30 | $443,796,695 | 915,007 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $368,688,427 | 909,309 | Shares | Defined | 2025-08-13 | |
| 2023-06-30 | $22,555,774 | 43,231 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $24,915,322 | 43,228 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $18,182,131 | 33,017 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $16,747,413 | 33,020 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $18,016,251 | 33,162 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $19,587,135 | 33,162 | Shares | Defined | 2022-05-19 | |
| 2021-12-31 | $421,193,915 | 631,248 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $488,375,740 | 854,805 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $431,182,111 | 854,723 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $486,113,613 | 1,065,151 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $433,199,154 | 930,051 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $690,399,525 | 1,563,688 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $694,436,204 | 1,916,532 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $578,024,161 | 2,038,167 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||