Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionE&G Advisors, LP
Latest Disclosed Ownership979 shares
Latest Disclosed Value $ 481,208
E&G Advisors, LP reports 1.03% increase in ownership of TMO / Thermo Fisher Scientific Inc.

On April 21, 2026 - E&G Advisors, LP filed a 13F-HR form disclosing ownership of 979 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $481,208 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 969 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 1.03% 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)
2026-04-21 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 979 10 1.03 481 -14.26 0.1071
2026-01-23 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 969 0 0.00 561 19.62 0.1256
2025-10-21 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 969 0 0.00 470 19.64 0.1094
2025-07-14 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 969 0 0.00 393 -18.67 0.1019
2025-04-23 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 969 0 0.00 482 -4.37 0.1361
2025-01-24 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 969 0 0.00 504 -15.86 0.1368
2024-10-18 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 969 0 0.00 599 11.96 0.1659
2024-07-18 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 969 0 0.00 536 -4.97 0.1576
2024-04-19 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 969 14 1.47 563 11.26 0.1768
2024-01-25 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 955 -30 -3.05 507 1.61 0.1796
2023-10-25 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 985 -50 -4.83 499 -7.78 0.1823
2023-07-21 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,035 0 0.00 540 -9.40 0.1889
2023-07-20 2023-03-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 1,035 -110 -9.61 597 -5.40 0.2210
2023-04-17 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 935 -210 539 0.1963
2023-01-13 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,145 0 0.00 631 8.43 0.2370
2022-10-11 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,145 -100 -8.03 581 -14.05 0.2143
2022-07-06 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,245 100 8.73 676 0.00 0.2287
2022-04-12 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,145 -100 -8.03 676 -18.65 0.1846
2022-01-13 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,245 0 0.00 831 16.88 0.2073
2021-10-20 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,245 1,245 711 4.71 0.1928
2021-07-12 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -1,095 -100.00 679 35.80 0.1843
2021-04-12 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,095 150 15.87 500 13.64 0.1465
2021-01-26 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 945 0 0.00 440 5.52 0.1360
2020-10-13 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 945 0 0.00 417 21.93 0.1437
2020-07-07 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 945 0 0.00 342 27.61 0.1322
2020-04-08 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 945 0 0.00 268 -12.70 0.1323
2020-01-10 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 945 0 0.00 307 11.64 0.1140
2019-10-10 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 945 0 0.00 275 -1.08 0.1102
2019-07-12 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 945 0 0.00 278 7.34 0.1186
2019-04-18 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 945 -53 -5.31 259 16.14 0.1138
2019-01-17 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 998 0 0.00 223 -8.61 0.1008
2018-10-09 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 998 998 244 0.0927
2018-04-18 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -1,245 -100.00 0 -100.00
2018-01-16 2017-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,245 -500 -28.65 236 -28.48 0.0995
2017-10-20 2017-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,745 -600 -25.59 330 -19.32 0.1490
2017-07-24 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,345 -600 -20.37 409 -9.51 0.1967
2017-04-11 2017-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,945 0 0.00 452 8.65 0.2320
2017-01-19 2016-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,945 -100 -3.28 416 -14.05 0.2464
2016-10-11 2016-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,045 900 41.96 484 52.68 0.2842
2016-07-25 2016-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,145 45 2.14 317 6.73 0.1923
2016-04-12 2016-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,100 0 0.00 297 -0.34 0.1937
2016-01-26 2015-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,100 -100 -4.55 298 10.78 0.1787
2015-10-09 2015-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,200 2,200 269 0.1711
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.