Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionBSW Wealth Partners
Latest Disclosed Ownership1,225 shares
Latest Disclosed Value $ 602,141
BSW Wealth Partners reports 20.04% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On April 14, 2026 - BSW Wealth Partners filed a 13F-HR form disclosing ownership of 1,225 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $602,141 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 1,532 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -20.04% 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)
2026-04-14 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,225 -307 -20.04 602 -32.13 0.0735
2026-01-23 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,532 257 20.16 888 43.53 0.1065
2025-10-15 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,275 -1 -0.08 618 19.54 0.0770
2025-07-18 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,276 -181 -12.42 517 -28.59 0.0709
2025-04-24 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,457 170 13.21 725 8.22 0.1100
2025-01-22 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,287 56 4.55 669 -12.09 0.0982
2024-10-29 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,231 34 2.84 762 14.95 0.1143
2024-07-16 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,197 72 6.40 662 1.22 0.1087
2024-04-23 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,125 -106 -8.61 654 0.15 0.1108
2024-01-25 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,231 23 1.90 654 6.87 0.1296
2023-10-27 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,208 -98 -7.50 612 -10.28 0.1361
2023-08-11 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,306 -1,184 -47.55 682 -52.54 0.1422
2023-05-15 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,490 204 8.92 1,435 143,400.00 0.2940
2023-02-14 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,286 -31 -1.34 1 -99.91 0.2703
2022-11-14 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,317 217 10.33 1,175 2.98 0.2886
2022-08-15 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,100 345 19.66 1,141 10.03 0.2734
2022-05-16 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,755 573 48.48 1,037 31.43 0.2621
2022-02-14 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,182 69 6.20 789 24.06 0.1981
2021-11-15 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,113 -8 -0.71 636 12.37 0.1778
2021-08-16 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,121 198 21.45 566 34.44 0.1556
2021-05-17 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 923 403 77.50 421 73.97 0.1216
2021-02-16 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 520 7 1.36 242 7.08 0.0744
2020-11-13 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 513 513 226 0.0848
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.