PRINCIPAL FINANCIAL GROUP INC
Position in TMO — Thermo Fisher Scientific Inc.
CIK 1126328
DES MOINES, IA
Position in TMO
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$307,069,112
-$64,711,801 QoQ
Shares Held
624,721
-2.6% QoQ
Ownership
0.168%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026PRINCIPAL FINANCIAL GROUP INC holds $2,836,043,867 across 28 Diagnostics & Research names. TMO ranks #4 (10.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
2,880,858 | $546,210,675 | |
| 2 | IDXX |
Idexx Laboratories Inc /De
|
881,189 | $495,131,285 | |
| 3 | ICLR |
Icon PLC
|
3,311,771 | $366,480,578 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
This page
|
624,721 | $307,069,112 | |
| 5 | WAT |
Waters Corp /De/
|
1,019,289 | $303,544,262 | |
| 6 | MTD |
Mettler Toledo International Inc/
|
220,517 | $278,116,039 | |
| 7 | DGX |
Quest Diagnostics Inc
|
526,033 | $103,091,947 | |
| 8 | NTRA |
Natera, Inc.
|
311,068 | $62,210,488 |
All Filings in TMO
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $307,069,112 | 624,721 | Shares | Defined | 2026-05-04 | |
| 2025-12-31 | $371,780,913 | 641,610 | Shares | Defined | 2026-02-02 | |
| 2025-09-30 | $277,189,414 | 571,501 | Shares | Defined | 2025-11-04 | |
| 2025-06-30 | $485,701,343 | 1,197,902 | Shares | Defined | 2025-08-08 | |
| 2025-03-31 | $611,539,452 | 1,228,978 | Shares | Defined | 2025-04-28 | |
| 2024-12-31 | $633,075,689 | 1,216,915 | Shares | Defined | 2025-01-31 | |
| 2024-09-30 | $771,875,150 | 1,247,838 | Shares | Defined | 2024-10-31 | |
| 2024-06-30 | $565,315,310 | 1,022,270 | Shares | Defined | 2024-07-29 | |
| 2024-03-31 | $450,530,743 | 775,160 | Shares | Defined | 2024-04-29 | |
| 2023-12-31 | $323,045,693 | 608,613 | Shares | Defined | 2024-02-07 | |
| 2023-09-30 | $313,408,315 | 619,176 | Shares | Defined | 2023-11-02 | |
| 2023-06-30 | $321,976,620 | 617,109 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $362,096,958 | 628,237 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $328,174,894 | 595,934 | Shares | Defined | 2023-02-09 | |
| 2022-09-30 | $311,081,436 | 613,343 | Shares | Defined | 2022-11-09 | |
| 2022-06-30 | $344,850,238 | 634,756 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $383,923,090 | 650,001 | Shares | Defined | 2022-05-09 | |
| 2021-12-31 | $442,053,172 | 662,510 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $397,090,346 | 695,028 | Shares | Defined | 2021-11-09 | |
| 2021-06-30 | $342,942,740 | 679,808 | Shares | Defined | 2021-08-10 | |
| 2020-12-31 | $328,875,147 | 706,074 | Shares | Defined | 2021-02-23 | |
| 2020-09-30 | $344,703,494 | 780,720 | Shares | Defined | 2020-11-06 | |
| 2020-06-30 | $300,669,006 | 829,798 | Shares | Defined | 2020-08-05 | |
| 2020-03-31 | $226,699,913 | 799,365 | Shares | Defined | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||