Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionExencial Wealth Advisors, Llc
Latest Disclosed Ownership35,361 shares
Latest Disclosed Value $ 17,381,113
Exencial Wealth Advisors, Llc reports 4.74% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On April 27, 2026 - Exencial Wealth Advisors, Llc filed a 13F-HR form disclosing ownership of 35,361 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $17,381,113 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 37,120 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -4.74% 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)
2026-04-27 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 35,361 -1,759 -4.74 17,381 -19.19 0.5402
2026-01-30 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 37,120 -558 -1.48 21,509 17.70 0.6794
2025-10-27 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 37,678 7,994 26.93 18,274 51.84 0.5955
2025-07-30 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 29,684 -836 -2.74 12,036 -20.75 0.4238
2025-05-09 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 30,520 11,723 62.37 15,187 55.31 0.5624
2025-02-06 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 18,797 17,938 2,088.24 9,779 1,741.43 0.3582
2024-10-31 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 859 7 0.82 531 12.98 0.0191
2024-08-12 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 852 9 1.07 471 -3.89 0.0177
2024-05-10 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 843 -122 -12.64 490 -4.31 0.0183
2024-02-13 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 965 231 31.47 512 37.74 0.0208
2023-11-08 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 734 -218 -22.90 371 -25.20 0.0180
2023-08-10 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 952 -54 -5.37 496 -14.34 0.0228
2023-05-02 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,006 -41 -3.92 580 0.52 0.0300
2023-02-14 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,047 -10,775 -91.14 576 -90.39 0.0310
2022-11-08 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 11,822 -783 -6.21 5,996 -12.44 0.3629
2022-08-11 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 12,605 -912 -6.75 6,848 -14.23 0.3868
2022-05-12 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 13,517 -102 -0.75 7,984 -12.14 0.4009
2022-02-10 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 13,619 -3,646 -21.12 9,087 -7.88 0.4398
2021-11-04 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 17,265 4,895 39.57 9,864 58.08 0.4283
2021-08-16 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 12,370 11,478 1,286.77 6,240 1,433.17 0.3373
2021-05-06 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 892 79 9.72 407 7.39 0.0241
2021-02-11 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 813 -392 -32.53 379 -28.76 0.0259
2020-11-13 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,205 0 0.00 532 21.74 0.0282
2020-08-17 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,205 -500 -29.33 437 -9.71 0.0379
2020-05-15 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,705 0 0.00 484 -12.64 0.0864
2020-02-14 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,705 -2 -0.12 554 11.47 0.0959
2019-11-13 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,707 -212 -11.05 497 -11.88 0.1069
2019-08-14 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,919 0 0.00 564 7.43 0.1316
2019-05-08 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,919 0 0.00 525 22.38 0.1246
2019-02-06 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,919 1,919 429 0.1151
2017-11-08 2017-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -1,263 -100.00 0 -100.00
2017-08-10 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,263 1,263 220 0.0901
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.