Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionSRS Capital Advisors, Inc.
Latest Disclosed Ownership3,782 shares
Latest Disclosed Value $ 1,858,947
SRS Capital Advisors, Inc. reports 40.53% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On May 13, 2026 - SRS Capital Advisors, Inc. filed a 13F-HR form disclosing ownership of 3,782 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $1,858,947 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,359 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -40.53% 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)
2026-05-13 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,782 -2,577 -40.53 1,859 -49.57 0.0525
2026-02-13 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 6,359 -5,352 -45.70 3,685 -35.14 0.1073
2025-11-14 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 11,711 9,046 339.44 5,680 349.72 0.0815
2025-08-12 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,665 19 0.72 1,264 -4.03 0.0581
2025-05-15 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,646 -1,178 -30.81 1,317 -33.84 0.0844
2025-02-05 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,824 1,368 55.70 1,990 30.94 0.1252
2024-11-06 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,456 -24 -0.97 1,519 10.80 0.1357
2024-08-06 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,480 195 8.53 1,371 3.32 0.1337
2024-05-14 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,285 -39 -1.68 1,328 7.62 0.1401
2024-02-06 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,324 118 5.35 1,233 10.48 0.1374
2023-11-14 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,206 1,250 130.75 1,117 124.10 0.1391
2023-08-14 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 956 13 1.38 499 -8.29 0.0637
2023-05-16 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 943 5 0.53 543 5.23 0.0719
2023-02-24 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 938 66 7.57 516 16.74 0.0714
2022-11-03 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 872 -45 -4.91 442 -11.24 0.0697
2022-08-22 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 917 -47 -4.88 498 -12.48 0.0754
2022-05-12 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 964 150 18.43 569 4.79 0.0758
2022-02-08 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 814 -3 -0.37 543 16.27 0.0689
2021-11-05 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 817 -14 -1.68 467 11.46 0.0639
2021-08-02 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 831 -92 -9.97 419 -2.56 0.0571
2021-02-03 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 923 -128 -12.18 430 -7.33 0.0636
2020-11-12 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,051 302 40.32 464 71.22 0.0782
2020-08-06 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 749 243 48.02 271 89.51 0.0483
2020-05-13 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 506 -12 -2.32 143 -14.88 0.0330
2020-02-07 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 518 -135 -20.67 168 -11.58 0.0482
2019-11-01 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 653 202 44.79 190 43.94 0.0573
2019-08-08 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 451 -104 -18.74 132 6.45 0.0439
2019-02-06 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 555 55 11.00 124 1.64 0.0493
2018-11-05 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 500 -107 -17.63 122 -2.40 0.0492
2018-08-21 2018-06-30 13F THERMO FISHER SCIENTIFIC INC COM COM 883556102 607 169 38.58 125 38.89 0.0549
2018-05-14 2018-03-31 13F THERMO FISHER SCIENTIFIC INC COM COM 883556102 438 -333 -43.19 90 -38.36 0.0467
2018-02-15 2017-12-31 13F THERMO FISHER SCIENTIFIC INC COM COM 883556102 771 2 0.26 146 0.69 0.0633
2017-11-15 2017-09-30 13F THERMO FISHER SCIENTIFIC INC COM COM 883556102 769 13 1.72 145 9.85 0.0697
2017-08-14 2017-06-30 13F THERMO FISHER SCIENTIFIC INC COM COM 883556102 756 299 65.43 132 88.57 0.0631
2017-05-11 2017-03-31 13F THERMO FISHER SCIENTIFIC INC COM COM 883556102 457 457 70 0.0337
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.