Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionTradewinds Capital Management, LLC
Latest Disclosed Ownership42 shares
Latest Disclosed Value $ 20,725
Tradewinds Capital Management, LLC ownership in TMO / Thermo Fisher Scientific Inc.

On April 14, 2026 - Tradewinds Capital Management, LLC filed a 13F-HR form disclosing ownership of 42 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $20,725 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 42 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)
2026-04-14 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 42 0 0.00 21 -16.67 0.0041
2026-01-14 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 42 -5 -10.64 24 9.09 0.0051
2025-10-21 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 47 5 11.90 23 29.41 0.0051
2025-07-29 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 42 0 0.00 17 -15.00 0.0043
2025-04-25 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 42 0 0.00 21 -4.76 0.0056
2025-02-04 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 42 0 0.00 22 -16.00 0.0058
2024-10-16 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 42 39 1,300.00 26 2,400.00 0.0070
2024-07-18 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3 3 2 0.0005
2022-07-20 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -873 -100.00 0 -100.00
2022-04-25 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 873 0 0.00 516 -11.49 0.0837
2022-02-02 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 873 0 0.00 583 16.83 0.0894
2021-11-04 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 873 0 0.00 499 13.15 0.0847
2021-07-30 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 873 0 0.00 441 10.53 0.0808
2021-04-23 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 873 -74 -7.81 399 -9.52 0.0794
2021-02-10 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 947 0 0.00 441 5.50 0.0954
2020-10-26 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 947 0 0.00 418 21.87 0.1002
2020-08-11 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 947 -91 -8.77 343 16.67 0.0884
2020-05-11 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,038 0 0.00 294 -12.76 0.0920
2020-02-04 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,038 70 7.23 337 19.50 0.1057
2019-10-17 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 968 0 0.00 282 -0.70 0.1118
2019-08-08 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 968 0 0.00 284 7.17 0.1160
2019-04-23 2019-03-31 13F/A-1 THERMO FISHER SCIENTIFIC I COM 883556102 968 0 0.00 265 22.12 0.0971
2019-04-23 2019-03-31 13F THERMO FISHER SCIENTIFIC I COM 883556102 968 0 265 0.0971
2019-01-31 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 968 0 0.00 217 -8.05 0.1067
2018-10-31 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 968 0 0.00 236 17.41 0.0905
2018-08-06 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 968 0 0.00 201 0.50 0.0843
2018-05-02 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 968 0 0.00 200 8.70 0.0897
2018-02-01 2017-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 968 0 0.00 184 0.55 0.0898
2017-11-03 2017-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 968 0 0.00 183 8.28 0.0934
2017-08-01 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 968 1 0.10 169 13.42 0.0889
2017-05-03 2017-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 967 0 0.00 149 9.56 0.0939
2017-02-03 2016-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 967 0 0.00 136 -11.69 0.0897
2016-11-07 2016-09-30 13F THERMO FISHER SCIENTIFIC IN COM 883556102 967 0 0.00 154 7.69 0.1080
2016-07-29 2016-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 967 0 0.00 143 4.38 0.1025
2016-05-04 2016-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 967 0 0.00 137 0.00 0.0933
2016-01-27 2015-12-31 13F THERMO FISHER SCIENTIFIC I COM 883556102 967 1 0.10 137 16.10 0.0990
2015-11-02 2015-09-30 13F THERMO FISHER SCIENTIFIC I COM 883556102 966 0 0.00 118 -5.60 0.0923
2015-07-30 2015-06-30 13F THERMO FISHER SCIENTIFIC IN COM 883556102 966 0 0.00 125 -3.85 0.0877
2015-05-04 2015-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 966 966 0.00 130 0.0963
2015-02-05 2014-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -926 -100.00 0 -100.00
2014-11-05 2014-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 926 0 0.00 113 3.67 0.0857
2014-08-14 2014-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 926 -137 -12.89 109 -14.84 0.0829
2014-09-09 2014-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,063 0 0.00 128 8.47 0.1048
2014-09-10 2013-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,063 1,063 118 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.