賽默飛世爾科技公司
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionWealthPLAN Partners, LLC
Latest Disclosed Ownership2,657 shares
Latest Disclosed Value $ 1,306,078
WealthPLAN Partners, LLC reports 33.17% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On April 29, 2026 - WealthPLAN Partners, LLC filed a 13F-HR form disclosing ownership of 2,657 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $1,306,078 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,976 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -33.17% 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)
2026-04-29 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,657 -1,319 -33.17 1,306 -43.29 0.2129
2026-02-12 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,976 -258 -6.09 2,304 12.18 0.3442
2025-10-27 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,234 241 6.04 2,054 26.81 0.3078
2025-07-28 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,993 -153 -3.69 1,619 -21.52 0.2606
2025-05-12 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,146 1,274 44.36 2,063 38.09 0.2908
2025-01-30 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,872 -742 -20.53 1,494 -33.15 0.2120
2024-11-05 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,614 -506 -12.28 2,236 -1.89 0.3002
2024-08-09 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,120 253 6.54 2,279 1.38 0.2446
2024-05-07 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,867 524 15.67 2,247 26.66 0.2327
2024-01-05 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,343 -51 -1.50 1,775 3.32 0.1824
2023-11-02 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,394 1,888 125.37 1,718 118.73 0.1996
2023-07-31 2023-06-30 13F Thermo Fisher Scientific Stock/ETF 883556102 1,506 -1,505 -49.98 786 -54.76 0.1111
2023-05-10 2023-03-31 13F Thermo Fisher Scientific Stock/ETF 883556102 3,011 -1,444 -32.41 1,736 -31.83 0.1974
2023-02-16 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,455 3,665 463.92 2,546 482.38 0.1779
2022-05-03 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 790 54 7.34 437 2.10 0.0303
2022-02-01 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 736 37 5.29 428 -2.51 0.0282
2021-12-09 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 699 22 3.25 439 20.60 0.0292
2021-08-19 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 677 6 0.89 364 16.67 0.0256
2021-05-11 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 671 7 1.05 312 -4.00 0.0242
2021-02-09 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 664 0 0.00 325 0.62 0.0276
2020-12-18 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 664 -310 -31.83 323 -20.44 0.0315
2020-08-19 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 974 19 1.99 406 26.09 0.0420
2020-05-15 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 955 -20 -2.05 322 -1.23 0.0418
2020-02-14 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 975 115 13.37 326 26.36 0.0385
2019-11-15 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 860 -86 -9.09 258 -0.77 0.0353
2019-08-19 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 946 -1,000 -51.39 260 -49.22 0.0391
2019-05-16 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,946 75 4.01 512 8.25 0.0799
2019-02-20 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,871 -617 -24.80 473 -18.59 0.0761
2018-11-21 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,488 190 8.27 581 22.06 0.1061
2018-08-16 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,298 60 2.68 476 3.03 0.0976
2018-05-15 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,238 2,238 462 0.1014
2016-12-09 2016-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -170 -100.00 0 -100.00 0.0000
2016-08-08 2016-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 170 170 0.00 0 0.0000
2016-03-24 2015-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -19 -100.00 0 -100.00
2015-08-10 2015-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 19 19 2 0.0009
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.