Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionTradition Wealth Management, LLC
Latest Disclosed Ownership1,297 shares
Latest Disclosed Value $ 637,449
Tradition Wealth Management, LLC reports 14.90% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On May 15, 2026 - Tradition Wealth Management, LLC filed a 13F-HR form disclosing ownership of 1,297 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $637,449 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,524 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -14.90% 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)
2026-05-15 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,297 -227 -14.90 637 -27.78 0.0453
2026-02-11 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,524 6 0.40 883 19.84 0.0634
2025-11-13 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,518 161 11.86 736 33.82 0.0544
2025-08-12 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,357 34 2.57 550 -16.41 0.0439
2025-05-14 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,323 122 10.16 658 5.45 0.0579
2025-02-13 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,201 73 6.47 625 -10.47 0.0550
2024-11-14 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,128 34 3.11 697 15.21 0.0622
2024-08-12 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,094 102 10.28 605 5.03 0.0585
2024-05-13 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 992 17 1.74 576 0.0583
2024-02-12 2023-12-31 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 975 -26 -2.60 1 0.0542
2023-11-13 2023-09-30 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 1,001 23 2.35 1 0.0604
2023-08-14 2023-06-30 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 978 -38 -3.74 1 0.0597
2023-05-12 2023-03-31 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 1,016 39 3.99 1 0.0729
2023-02-03 2022-12-31 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 977 4 0.41 1 -100.00 0.0759
2022-11-14 2022-09-30 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 973 136 16.25 494 8.57 0.0742
2022-08-02 2022-06-30 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 837 18 2.20 455 -5.99 0.0661
2022-05-11 2022-03-31 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 819 41 5.27 484 -6.74 0.0618
2022-02-14 2021-12-31 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 778 1 0.13 519 16.89 0.0653
2021-11-12 2021-09-30 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 777 -10 -1.27 444 11.84 0.0632
2021-08-09 2021-06-30 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 787 1 0.13 397 10.58 0.0594
2021-05-14 2021-03-31 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 786 143 22.24 359 19.67 0.0621
2021-02-16 2020-12-31 13F THERMO FISHER SCNTFC COMMON STOCK 883556102 643 643 300 0.0582
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.