Thermo Fisher Scientific Inc.
US ˙ NYSE ˙ US8835561023

SecurityTMO / Thermo Fisher Scientific Inc.
InstitutionSavant Capital, LLC
Latest Disclosed Ownership8,538 shares
Latest Disclosed Value $ 4,196,707
Savant Capital, LLC reports 7.32% increase in ownership of TMO / Thermo Fisher Scientific Inc.

On May 4, 2026 - Savant Capital, LLC filed a 13F-HR form disclosing ownership of 8,538 shares of Thermo Fisher Scientific Inc. (US:TMO) valued at $4,196,683 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 7,956 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 7.32% during the quarter. The current value of the position is $4,046,585 USD.

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)
2026-05-04 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 8,538 582 7.32 4,197 -8.98 0.0203
2026-02-10 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,956 884 12.50 4,610 34.40 0.0262
2026-03-04 2025-09-30 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 7,072 509 7.76 3,430 28.90 0.0208
2025-11-05 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 8,098 551 3,928 0.0208
2026-03-04 2025-06-30 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 6,563 -186 -2.76 2,661 -20.76 0.0191
2025-08-06 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 7,547 -860 3,060 0.0190
2026-03-04 2025-03-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 6,749 -1,076 -13.75 3,358 -17.49 0.0284
2025-05-08 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 8,407 582 4,183 0.0303
2025-01-29 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,825 17 0.22 4,071 -15.72 0.0320
2024-11-04 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 7,808 2,514 47.49 4,830 64.98 0.0401
2024-08-05 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 5,294 -69 -1.29 2,928 -6.10 0.0293
2024-05-06 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 5,363 -2,155 -28.66 3,117 -21.88 0.0358
2024-02-05 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,518 175 2.38 3,991 7.37 0.0514
2023-11-07 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 7,343 -758 -9.36 3,717 -12.07 0.0555
2023-08-04 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 8,101 866 11.97 4,227 1.34 0.0661
2023-05-03 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,235 3,608 99.48 4,170 108.81 0.0777
2023-02-13 2022-12-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 3,627 18 0.50 1,997 9.07 0.0488
2023-02-07 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,627 18 1,997 0.0487
2022-10-31 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,609 -53 -1.45 1,831 -7.99 0.0570
2022-07-22 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,662 373 11.34 1,990 2.42 0.0604
2022-05-05 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,289 -106 -3.12 1,943 -14.22 0.0636
2022-02-08 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,395 89 2.69 2,265 19.90 0.0733
2021-11-12 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,306 -14 -0.42 1,889 12.78 0.0689
2021-08-04 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,320 152 4.80 1,675 15.84 0.0676
2021-05-04 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,168 -24 -0.75 1,446 -2.76 0.0775
2021-02-03 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,192 -16 -0.50 1,487 5.01 0.0865
2020-11-04 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,208 249 8.42 1,416 32.09 0.0968
2020-08-11 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,959 59 2.03 1,072 30.41 0.0812
2020-04-30 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,900 401 16.05 822 1.23 0.0780
2020-01-31 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,499 55 2.25 812 14.04 0.0996
2019-11-12 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,444 129 5.57 712 4.71 0.0989
2019-08-06 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,315 -160 -6.46 680 0.44 0.0958
2019-05-02 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,475 -295 -10.65 677 9.19 0.1271
2019-02-05 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,770 -21 -0.75 620 -8.96 0.1298
2018-10-22 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,791 9 0.32 681 18.23 0.1223
2018-08-07 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,782 0 0.00 576 0.35 0.1230
2018-04-27 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,782 -85 -2.96 574 5.51 0.1211
2018-01-30 2017-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,867 54 1.92 544 2.26 0.1144
2017-10-31 2017-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,813 20 0.72 532 9.24 0.1193
2017-08-03 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,793 29 1.05 487 14.59 0.1150
2017-05-09 2017-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,764 1,056 61.83 425 76.35 0.1051
2017-01-11 2016-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,708 -10 -0.58 241 -11.72 0.0647
2016-10-28 2016-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,718 20 1.18 273 8.76 0.0750
2016-07-28 2016-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,698 -90 -5.03 251 -0.79 0.0718
2016-05-11 2016-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,788 -422 -19.10 253 -19.43 0.0768
2016-02-02 2015-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,210 2,210 314 0.0979
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.