Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionPavion Blue Capital, LLC
Latest Disclosed Ownership512 shares
Latest Disclosed Value $ 251,663
Pavion Blue Capital, LLC reports 3.94% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On May 6, 2026 - Pavion Blue Capital, LLC filed a 13F-HR form disclosing ownership of 512 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $251,663 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 533 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -3.94% 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)
2026-05-06 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 512 -21 -3.94 252 -18.51 0.1093
2026-01-27 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 533 -18 -3.27 309 15.36 0.1282
2025-11-07 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 267 19.73 0.1139
2025-08-01 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 223 -18.61 0.0992
2025-05-05 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 274 -4.20 0.1307
2025-02-04 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 287 -15.88 0.1346
2024-10-23 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 341 11.84 0.1588
2024-07-15 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 305 -5.00 0.1500
2024-04-26 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 320 9.59 0.1584
2024-01-25 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 551 292 0.1612
2023-11-03 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -551 -100.00 0 -100.00
2023-08-03 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 287 -9.46 0.1676
2023-05-03 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 318 4.62 0.1956
2023-02-08 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 303 8.60 0.1936
2022-11-04 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 279 -6.69 0.2000
2022-08-02 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 299 -8.00 0.2018
2022-05-05 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 325 -11.44 0.1903
2022-01-28 2021-12-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 367 16.51 0.2131
2022-01-26 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 351 -200 234 0.1381
2021-11-16 2021-09-30 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 315 13.31 0.1957
2021-11-12 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 351 -200 201 0.1270
2021-08-10 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 278 10.76 0.1669
2021-05-10 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 251 -2.33 0.1653
2021-02-04 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 551 0 0.00 257 5.76 0.1759
2020-11-02 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 551 -80 -12.68 243 6.11 0.1868
2020-08-06 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 631 631 229 0.1997
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.