賽默飛世爾科技公司
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionJames Hambro & Partners
Latest Disclosed Ownership240,709 shares
Latest Disclosed Value $ 118,385,500
James Hambro & Partners reports 0.26% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On April 22, 2026 - James Hambro & Partners filed a 13F-HR form disclosing ownership of 240,709 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $118,385,500 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 241,339 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -0.26% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-22 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 240,709 -630 -0.26 118,386 -15.35 4.6415
2026-01-15 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 241,339 -8,393 -3.36 139,856 15.52 4.9968
2025-10-15 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 249,732 -7,595 -2.95 121,066 16.08 4.3020
2025-07-17 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 257,327 22,904 9.77 104,296 -10.61 4.1252
2025-04-17 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 234,423 12,219 5.50 116,669 0.92 4.8663
2025-01-22 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 222,204 12,751 6.09 115,606 -10.74 4.5623
2024-10-21 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 209,453 11,276 5.69 129,524 18.32 5.4023
2024-07-16 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 198,177 5,213 2.70 109,466 -2.34 5.0873
2024-04-26 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 192,964 5,071 2.70 112,090 12.29 5.2475
2024-01-19 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 187,893 16,594 9.69 99,817 15.07 5.3141
2023-10-24 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 171,299 13,937 8.86 86,745 5.72 5.6195
2023-07-20 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 157,362 8,193 5.49 82,051 -4.54 5.4124
2023-04-21 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 149,169 2,896 1.98 85,954 6.69 6.2831
2023-02-02 2022-12-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 146,273 559 0.38 80,562 8.92 6.1518
2023-01-25 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 146,273 559 80,562 6,151.9970
2022-10-20 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 145,714 -4,263 -2.84 73,962 -9.36 6.4544
2022-07-22 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 149,977 -69 -0.05 81,599 -8.02 6.8018
2022-05-05 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 150,046 181 0.12 88,711 -11.31 6.2957
2022-02-01 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 149,865 464 0.31 100,027 17.22 6.7884
2021-11-05 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 149,401 7,866 5.56 85,331 19.48 6.3665
2021-07-20 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 141,535 10,286 7.84 71,416 19.13 5.6563
2021-04-28 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 131,249 11,906 9.98 59,948 7.89 5.5403
2021-01-14 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 119,343 9,352 8.50 55,562 14.49 6.2308
2020-10-13 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 109,991 88,792 418.85 48,528 532.53 6.8443
2020-07-13 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 21,199 19,199 959.95 7,672 1,253.09 1.1876
2020-04-16 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,000 0 0.00 567 -12.63 0.1110
2020-02-04 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,000 0 0.00 649 11.32 0.1101
2019-11-04 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,000 0 0.00 583 6.58 0.1205
2019-04-25 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,000 0 0.00 547 22.37 0.1651
2019-01-17 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,000 2,000 447 0.1820
2018-10-18 2018-09-30 13F Thermo Fisher Scientific COM 883556102 0 -4,003 -100.00 0 -100.00
2018-07-12 2018-06-30 13F Thermo Fisher Scientific COM 883556102 4,003 3 0.07 829 0.12 0.2749
2018-04-30 2018-03-31 13F Thermo Fisher Scientific Thermo Fisher Scientific Inc 883556102 4,000 0 0.00 828 8.95 0.3784
2018-02-13 2017-12-31 13F Thermo Fisher Scientific Thermo Fisher Scientific Inc 883556102 4,000 4,000 760 0.3810
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.