Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionStrategic Advisors LLC
Latest Disclosed Ownership2,795 shares
Latest Disclosed Value $ 1,373,860
Strategic Advisors LLC reports 0.07% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On May 14, 2026 - Strategic Advisors LLC filed a 13F-HR form disclosing ownership of 2,795 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $1,373,860 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 2,797 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -0.07% 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 2,795 -2 -0.07 1,374 -15.30 0.2282
2026-02-10 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,797 -96 -3.32 1,621 15.54 0.2539
2025-11-03 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,893 -256 -8.13 1,404 9.95 0.2254
2025-08-12 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,149 -336 -9.64 1,277 -26.41 0.2511
2025-04-17 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,485 -176 -4.81 1,734 -8.93 0.3341
2025-01-31 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,661 -2,453 -40.12 1,905 -49.64 0.3440
2024-10-09 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,114 -1,118 -15.46 3,782 -5.45 0.7055
2024-07-11 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 7,232 -50 -0.69 3,999 -5.51 0.7760
2024-04-22 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,282 -175 -2.35 4,232 6.92 0.8347
2024-01-19 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,457 -254 -3.29 3,958 1.41 0.7491
2023-10-13 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 7,711 96 1.26 3,903 -1.76 0.7696
2023-07-31 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 7,615 35 0.46 3,973 -9.04 0.7569
2023-04-27 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,580 -286 -3.64 4,369 0.85 0.8846
2023-01-23 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,866 8 0.10 4,332 8.68 0.9648
2022-11-10 2022-09-30 13F Thermo Electron COM 883556102 7,858 -85 -1.07 3,985 -7.65 0.8836
2022-08-03 2022-06-30 13F Thermo Electron COM 883556102 7,943 -132 -1.63 4,315 -9.52 0.9022
2022-05-10 2022-03-31 13F Thermo Electron COM 883556102 8,075 -244 -2.93 4,769 -14.09 0.8280
2022-01-21 2021-12-31 13F Thermo Electron COM 883556102 8,319 1,057 14.56 5,551 33.79 0.7897
2021-10-21 2021-09-30 13F Thermo Electron COM 883556102 7,262 68 0.95 4,149 14.33 0.8934
2021-08-10 2021-06-30 13F Thermo Electron COM 883556102 7,194 133 1.88 3,629 12.63 0.9437
2021-05-05 2021-03-31 13F Thermo Electron COM 883556102 7,061 33 0.47 3,222 -8.36 0.9349
2021-02-11 2020-12-31 13F Thermo Electron COM 883556102 7,028 184 2.69 3,516 14.01 1.0163
2020-10-13 2020-09-30 13F Thermo Electron COM 883556102 6,844 -324 -4.52 3,084 4.76 1.0343
2020-08-12 2020-06-30 13F Thermo Electron COM 883556102 7,168 551 8.33 2,944 44.81 1.0983
2020-04-30 2020-03-31 13F Thermo Electron COM 883556102 6,617 -512 -7.18 2,033 -12.22 0.8856
2020-02-05 2019-12-31 13F Thermo Electron COM 883556102 7,129 -493 -6.47 2,316 4.32 0.8067
2019-10-17 2019-09-30 13F Thermo Electron COM 883556102 7,622 519 7.31 2,220 6.47 0.8328
2019-07-22 2019-06-30 13F Thermo Electron COM 883556102 7,103 -50 -0.70 2,085 6.49 0.7944
2019-04-15 2019-03-31 13F Thermo Fisher Scntfc COM 883556102 7,153 -13 -0.18 1,958 22.07 0.7566
2019-01-24 2018-12-31 13F Thermo Fisher Scntfc COM 883556102 7,166 -989 -12.13 1,604 -19.44 0.7002
2018-10-18 2018-09-30 13F Thermo Fisher Scntfc COM 883556102 8,155 31 0.38 1,991 18.30 0.7286
2018-07-30 2018-06-30 13F Thermo Electron COM 883556102 8,124 149 1.87 1,683 2.19 0.6756
2018-04-19 2018-03-31 13F Thermo Electron COM 883556102 7,975 227 2.93 1,647 11.96 0.6817
2018-01-16 2017-12-31 13F Thermo Electron COM 883556102 7,748 721 10.26 1,471 10.60 0.6013
2017-11-13 2017-09-30 13F Thermo Fisher Scntfc COM 883556102 7,027 310 4.62 1,330 13.48 0.5770
2017-08-10 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,717 -463 -6.45 1,172 6.26 0.5357
2017-05-03 2017-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 7,180 694 10.70 1,103 20.55 0.5208
2017-02-06 2016-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 6,486 86 1.34 915 -10.12 0.4802
2016-10-24 2016-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,400 533 9.08 1,018 17.42 0.5704
2016-07-19 2016-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 5,867 -315 -5.10 867 -0.91 0.5002
2016-05-06 2016-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 6,182 551 9.79 875 9.65 0.4978
2016-01-28 2015-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 5,631 -500 -8.16 799 6.40 0.5227
2015-11-04 2015-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,131 0 0.00 750 -5.78 0.5202
2015-08-12 2015-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,131 -344 -5.31 796 4.19 0.5076
2015-05-13 2015-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 6,475 344 5.61 764 -0.52 0.4896
2015-01-20 2014-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 6,131 -103 -1.65 768 1.19 0.5006
2014-11-14 2014-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,234 -241 -3.72 759 -0.65 0.4984
2014-08-14 2014-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,475 0 0.00 764 -1.93 0.4886
2014-05-08 2014-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 6,475 183 2.91 779 11.13 0.5225
2014-01-31 2013-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 6,292 0 0.00 701 20.86 0.4768
2013-11-18 2013-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,292 -300 -4.55 580 1.93 0.4762
2013-08-14 2013-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,592 6,592 569 0.5087
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.