Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionInvenio Wealth Partners Llc
Latest Disclosed Ownership549 shares
Latest Disclosed Value $ 269,850
Invenio Wealth Partners Llc reports 13.66% increase in ownership of TMO / Thermo Fisher Scientific Inc.

On April 14, 2026 - Invenio Wealth Partners Llc filed a 13F-HR form disclosing ownership of 549 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $269,850 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 483 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 13.66% 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 INC COM Stock 883556102 549 66 13.66 270 -3.58 0.1071
2026-02-13 2025-12-31 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 483 -4 -0.82 280 18.22 0.1040
2025-11-13 2025-09-30 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 487 487 236 0.0859
2025-08-11 2025-06-30 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 0 -504 -100.00 0 -100.00
2025-05-13 2025-03-31 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 504 92 22.33 251 16.82 0.1053
2025-02-12 2024-12-31 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 412 0 0.00 214 -15.75 0.0898
2024-11-13 2024-09-30 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 412 -61 -12.90 255 -2.68 0.1103
2024-08-12 2024-06-30 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 473 -30 -5.96 262 -10.62 0.1296
2024-05-09 2024-03-31 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 503 -33 -6.16 292 2.82 0.1576
2024-02-09 2023-12-31 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 536 -49 -8.38 285 -4.05 0.2057
2023-11-13 2023-09-30 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 585 23 4.09 296 1.02 0.2695
2023-08-14 2023-06-30 13F THERMO FISHER SCIENTIFIC INC COM Stock 883556102 562 562 293 0.3322
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.