Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionStratos Wealth Advisors, LLC
Latest Disclosed Ownership2,316 shares
Latest Disclosed Value $ 1,138,449
Stratos Wealth Advisors, LLC reports 9.40% increase in ownership of TMO / Thermo Fisher Scientific Inc.

On April 28, 2026 - Stratos Wealth Advisors, LLC filed a 13F-HR form disclosing ownership of 2,316 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $1,138,449 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 2,117 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 9.40% 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)
2026-04-28 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,316 199 9.40 1,138 -7.25 0.0699
2026-01-20 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,117 -309 -12.74 1,227 4.34 0.0593
2025-11-06 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,426 20 0.83 1,177 20.62 0.0566
2025-07-29 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,406 79 3.39 976 -15.73 0.0515
2025-04-30 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,327 -1,468 -38.68 1,158 -41.39 0.0633
2025-01-27 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,795 14 0.37 1,975 -15.60 0.0945
2024-10-17 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,781 45 1.20 2,339 13.21 0.1073
2024-07-24 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,736 -37 -0.98 2,066 -5.79 0.1022
2024-04-16 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,773 128 3.51 2,193 13.33 0.1300
2024-01-24 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,645 -550 -13.11 1,935 -8.86 0.1114
2023-10-24 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,195 1,338 46.83 2,124 42.39 0.1401
2023-07-18 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,857 234 8.92 1,491 -1.39 0.1057
2023-04-27 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,623 -100 -3.67 1,512 0.87 0.1164
2023-01-19 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,723 1,100 67.78 1,500 82.14 0.1250
2022-10-24 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,623 243 17.61 823 9.73 0.0866
2022-07-22 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,380 40 2.99 750 -5.30 0.0680
2022-04-26 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,340 448 50.22 792 32.89 0.0643
2022-01-14 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 892 10 1.13 596 18.25 0.0429
2021-10-19 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 882 -623 -41.40 504 -33.60 0.0431
2021-07-19 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,505 229 17.95 759 30.41 0.0672
2021-04-27 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,276 503 65.07 582 61.67 0.0618
2021-01-29 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 773 -8 -1.02 360 4.35 0.0496
2020-10-29 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 781 -258 -24.83 345 -8.49 0.0840
2020-07-28 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,039 246 31.02 377 67.56 0.1156
2020-05-04 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 793 -125 -13.62 225 -24.50 0.1594
2020-01-29 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 918 -1,825 -66.53 298 -62.70 0.1690
2019-11-12 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,743 -87 -3.07 799 -3.85 0.3057
2019-08-06 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,830 84 3.06 831 10.51 0.3315
2019-05-07 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,746 -43 -1.54 752 20.51 0.4064
2019-02-12 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,789 2,789 624 0.4163
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.