Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionRodgers Brothers Inc.
Latest Disclosed Ownership1,609 shares
Latest Disclosed Value $ 790,872
Rodgers Brothers Inc. ownership in TMO / Thermo Fisher Scientific Inc.

On May 14, 2026 - Rodgers Brothers Inc. filed a 13F-HR form disclosing ownership of 1,609 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $790,872 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,609 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 0.00% 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.

Upgrade to unlock premium data and export to Excel .

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 1,609 0 0.00 791 -15.24 0.0914
2026-02-13 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,609 0 0.00 932 19.49 0.1116
2025-11-12 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,609 -7,435 -82.21 780 -78.72 0.0961
2025-08-14 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 9,044 6,925 326.81 3,667 247.82 0.4627
2025-05-14 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,119 0 0.00 1,054 -4.36 0.1404
2025-02-12 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,119 37 1.78 1,102 -14.37 0.1438
2024-11-14 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,082 -10 -0.48 1,288 11.33 0.1635
2024-08-14 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,092 -150 -6.69 1,157 -11.28 0.1567
2024-05-14 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,242 0 0.00 1,303 9.50 0.1779
2024-02-13 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,242 0 0.00 1,190 4.94 0.1878
2023-11-13 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,242 -1 -0.04 1,135 -3.08 0.1937
2023-08-14 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,243 76 3.51 1,170 -6.25 0.2060
2023-05-15 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,167 225 11.59 1,249 16.74 0.2398
2023-02-14 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,942 0 0.00 1,069 8.53 0.2149
2022-11-14 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,942 0 0.00 985 -6.64 0.2099
2022-08-15 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,942 0 0.00 1,055 -8.02 0.2085
2022-05-16 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,942 79 4.24 1,147 -7.72 0.2059
2022-02-14 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,863 0 0.00 1,243 16.82 0.2212
2021-11-15 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,863 0 0.00 1,064 13.19 0.2121
2021-08-16 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,863 -50 -2.61 940 7.67 0.1799
2021-05-17 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,913 0 0.00 873 -2.02 0.1805
2021-02-16 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,913 -100 -4.97 891 0.22 0.2040
2020-11-13 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,013 0 0.00 889 21.95 0.2299
2020-08-13 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,013 400 24.80 729 59.52 0.1976
2020-05-14 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,613 0 0.00 457 -12.79 0.1450
2020-02-13 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,613 0 0.00 524 11.49 0.1363
2019-11-14 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,613 0 0.00 470 -0.84 0.1302
2019-08-14 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,613 -25 -1.53 474 5.80 0.1318
2019-05-15 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,638 110 7.20 448 31.38 0.1276
2019-02-14 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,528 0 0.00 342 -8.58 0.1100
2018-11-14 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,528 0 0.00 373 17.67 0.1072
2018-08-14 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,528 100 7.00 317 7.46 0.0967
2018-05-15 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,428 1,428 295 0.0963
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.