Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionArcher Investment Corp
Latest Disclosed Ownership976 shares
Latest Disclosed Value $ 479,910
Archer Investment Corp ownership in TMO / Thermo Fisher Scientific Inc.

On May 4, 2026 - Archer Investment Corp filed a 13F-HR form disclosing ownership of 976 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $479,910 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 976 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.

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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 976 0 0.00 480 -15.22 0.1023
2026-01-30 2025-12-31 13F Thermo Fisher Scientific COM 883556102 976 0 0.00 566 19.45 0.1276
2025-11-03 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 976 0 0.00 474 19.75 0.1069
2025-08-12 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 976 -23 -2.30 396 -20.52 0.0944
2025-05-05 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 999 -317 -24.09 497 -27.34 0.1288
2025-01-28 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,316 6 0.46 685 -15.56 0.1825
2024-11-06 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,310 -3 -0.23 810 11.72 0.2173
2024-08-02 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,313 -8 -0.61 726 -5.48 0.2119
2024-05-09 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,321 -4 -0.30 768 9.10 0.2308
2024-01-31 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,325 4 0.30 703 5.24 0.2267
2023-11-08 2023-09-30 13F THERMO FISHER SCIENTIFIC Stock 883556102 1,321 0 0.00 669 -3.05 0.2351
2023-08-08 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,321 -13 -0.97 689 -6.64 0.2455
2023-05-09 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,334 -83 -5.86 739 -5.38 0.2729
2023-02-13 2022-12-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 1,417 0 0.00 780 8.64 0.3030
2023-02-03 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,417 0 780 0.3030
2022-11-09 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,417 0 0.00 719 -6.63 0.3031
2022-08-05 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,417 0 0.00 770 -8.01 0.3117
2022-05-12 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,417 100 7.59 837 -4.78 0.2966
2022-02-09 2021-12-31 13F Thermo Fisher Scientific COM 883556102 1,317 17 1.31 879 18.33 0.2984
2021-10-29 2021-09-30 13F Thermo Fisher Scientific COM 883556102 1,300 0 0.00 743 13.28 0.2779
2021-08-05 2021-06-30 13F Thermo Fisher Scientific COM 883556102 1,300 0 0.00 656 10.46 0.2587
2021-05-14 2021-03-31 13F Thermo Fisher Scientific COM 883556102 1,300 -175 -11.86 593 -13.68 0.2447
2021-02-11 2020-12-31 13F Thermo Fisher Scientific COM 883556102 1,475 30 2.08 687 7.85 0.3264
2020-11-13 2020-09-30 13F Thermo Fisher Scientific COM 883556102 1,445 36 2.56 638 24.90 0.3317
2020-08-13 2020-06-30 13F Thermo Fisher Scientific COM 883556102 1,409 109 8.38 511 38.21 0.2881
2020-05-07 2020-03-31 13F Thermo Fisher Scientific COM 883556102 1,300 0 0.00 369 -12.56 0.2479
2020-02-20 2019-12-31 13F Thermo Fisher Scientific COM 883556102 1,300 0 0.00 422 11.35 0.2228
2020-04-01 2019-09-30 13F Thermo Fisher Scientific COM 883556102 1,300 0 0.00 379 -0.79 0.2292
2020-05-19 2019-06-30 13F Thermo Fisher Scientific COM 883556102 1,300 0 0.00 382 7.30 0.2433
2020-04-09 2019-03-31 13F Thermo Fisher Scientific COM 883556102 1,300 0 0.00 356 22.34 0.2405
2020-04-06 2018-12-31 13F Thermo Fisher Scientific COM 883556102 1,300 1,300 291 0.2547
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.