Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionFinancial Engines Advisors L.L.C.
Latest Disclosed Ownership5,993 shares
Latest Disclosed Value $ 2,945,739
Financial Engines Advisors L.L.C. reports 2.74% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On May 14, 2026 - Financial Engines Advisors L.L.C. filed a 13F-HR form disclosing ownership of 5,993 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $2,945,739 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 6,162 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -2.74% 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)
2026-05-14 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 5,993 -169 -2.74 2,946 -17.51 0.0060
2026-02-12 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 6,162 161 2.68 3,571 22.68 0.0068
2025-11-17 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,001 -55 -0.91 2,911 18.53 0.0056
2025-08-14 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,056 298 5.18 2,455 -14.31 0.0049
2025-05-12 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 5,758 16 0.28 2,866 -4.08 0.0061
2025-02-12 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 5,742 5,197 953.58 2,987 786.35 0.0063
2024-11-12 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 545 545 337 0.0007
2024-08-14 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -597 -100.00 0 -100.00
2024-05-13 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 597 101 20.36 347 31.94 0.0008
2024-02-13 2023-12-31 13F THERMO FISHER SCIENTIFIC Common Stock 883556102 496 496 263 0.0006
2023-08-11 2023-06-30 13F THERMO FISHER SCIENTIFIC Common Stock 883556102 0 -448 -100.00 0 -100.00
2023-05-12 2023-03-31 13F THERMO FISHER SCIENTIFIC Common Stock 883556102 448 -469 -51.15 258 -48.91 0.0007
2023-02-14 2022-12-31 13F THERMO FISHER SCIENTIFIC Common Stock 883556102 917 89 10.75 505 20.24 0.0014
2022-11-10 2022-09-30 13F THERMO FISHER SCIENTIFIC Common Stock 883556102 828 -9 -1.08 420 -7.49 0.0014
2022-08-11 2022-06-30 13F Thermo Fisher Scientific Common Stock 883556102 837 11 1.33 454 -6.97 0.0014
2022-05-12 2022-03-31 13F Thermo Fisher Scientific Common Stock 883556102 826 282 51.84 488 34.44 0.0013
2022-02-10 2021-12-31 13F Thermo Fisher Scientific Common Stock 883556102 544 -1,243 -69.56 363 -64.45 0.0010
2021-11-12 2021-09-30 13F Thermo Fisher Scientific Common Stock 883556102 1,787 154 9.43 1,021 23.91 0.0030
2021-08-12 2021-06-30 13F Thermo Fisher Scientific Common Stock 883556102 1,633 323 24.66 824 37.79 0.0024
2021-05-12 2021-03-31 13F/A-1 Thermo Fisher Scientific Common Stock 883556102 1,310 53 4.22 598 2.05 0.0019
2021-05-12 2021-03-31 13F Thermo Fisher Scientific Common Stock 883556102 1,310 598 0.0019
2021-02-11 2020-12-31 13F Thermo Fisher Scientific Common Stock 883556102 1,257 -9 -0.71 586 4.83 0.0020
2020-11-12 2020-09-30 13F Thermo Fisher Scientific Common Stock 883556102 1,266 1,266 559 0.0022
2018-05-02 2018-03-31 13F THERMO FISHER SCNTFC COM 883556102 0 -8 -100.00 0 -100.00
2018-02-02 2017-12-31 13F THERMO FISHER SCNTFC COM 883556102 8 8 2 0.0001
2017-08-02 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -30 -100.00 0 -100.00
2017-05-03 2017-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 30 30 5 0.0002
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.