Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionBiltmore Family Office, LLC
Latest Disclosed Ownership2,009 shares
Latest Disclosed Value $ 988,428
Biltmore Family Office, LLC reports 1.06% increase in ownership of TMO / Thermo Fisher Scientific Inc.

On May 11, 2026 - Biltmore Family Office, LLC filed a 13F-HR form disclosing ownership of 2,009 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $988,428 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 1,988 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 1.06% 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)
2026-05-11 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,009 21 1.06 988 -14.24 0.1381
2026-02-04 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,988 407 25.74 1,153 50.20 0.1591
2025-10-31 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,581 61 4.01 767 24.51 0.1092
2025-08-01 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,520 1 0.07 617 -18.52 0.1042
2025-05-12 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,519 0 0.00 757 -4.30 0.1289
2025-02-12 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,519 0 0.00 791 -15.96 0.1328
2024-11-12 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,519 -13 -0.85 940 10.98 0.1608
2024-08-07 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,532 5 0.33 848 -4.62 0.1561
2024-05-14 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,527 53 3.60 888 13.55 0.1750
2024-02-14 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,474 27 1.87 783 6.83 0.1612
2023-11-14 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,447 0 0.00 733 -3.05 0.1663
2023-08-07 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,447 -1,144 -44.15 755 -49.46 0.1598
2023-05-12 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,591 -1 -0.04 1,494 4.62 0.3150
2023-02-07 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,592 1,144 79.01 1,428 94.29 0.2938
2022-11-10 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,448 1 0.07 735 -6.61 0.1684
2022-08-04 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,447 0 0.00 787 -7.95 0.1966
2022-05-12 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,447 -798 -35.55 855 -42.92 0.1830
2022-02-11 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,245 0 0.00 1,498 16.76 0.2850
2021-11-12 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,245 796 54.93 1,283 75.51 0.3099
2021-07-30 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,449 44 3.13 731 13.86 0.2075
2021-05-12 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,405 0 0.00 642 -1.98 0.2000
2021-02-09 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,405 0 0.00 655 5.48 0.1967
2020-11-12 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,405 0 0.00 621 22.00 0.3469
2020-08-05 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,405 0 0.00 509 27.57 0.3066
2020-05-08 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,405 0 0.00 399 -12.69 0.2623
2020-02-05 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,405 22 1.59 457 13.40 0.1837
2019-10-16 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,383 11 0.80 403 0.00 0.1740
2019-07-31 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,372 0 0.00 403 7.18 0.2181
2019-04-12 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,372 0 0.00 376 22.48 0.1910
2019-02-13 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,372 0 0.00 307 -8.36 0.1733
2018-10-30 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,372 0 0.00 335 17.96 0.1595
2018-07-17 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,372 0 0.00 284 0.35 0.1413
2018-05-15 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,372 0 0.00 283 8.43 0.1257
2018-02-14 2017-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,372 1,372 261 0.1180
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.