Thermo Fisher Scientific Inc.
CL ˙ SNSE ˙ US8835561023
SecurityCL:TMOCL / Thermo Fisher Scientific Inc.
InstitutionVan Strum & Towne Inc.
Latest Disclosed Ownership715 shares
Latest Disclosed Value $ 351,444
Van Strum & Towne Inc. ownership in TMOCL / Thermo Fisher Scientific Inc.

On May 7, 2026 - Van Strum & Towne Inc. filed a 13F-HR form disclosing ownership of 715 shares of Thermo Fisher Scientific Inc. (CL:TMOCL) valued at $351,444 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 715 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)
2026-05-07 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 715 0 0.00 351 -15.22 0.1026
2026-02-03 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 715 0 0.00 414 19.65 0.1159
2025-10-31 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 715 0 0.00 347 19.72 0.1019
2025-07-25 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 715 -15 -2.05 290 -20.39 0.0915
2025-05-06 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 730 -15 -2.01 363 -6.20 0.1221
2025-02-10 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 745 0 0.00 388 -15.87 0.1364
2024-11-12 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 745 0 0.00 461 11.92 0.1595
2024-07-25 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 745 0 0.00 412 -5.08 0.1495
2024-05-03 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 745 0 0.00 433 9.62 0.1581
2024-01-19 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 745 -20 -2.61 395 2.07 0.1550
2023-11-08 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 765 0 0.00 387 -3.01 0.1634
2023-08-09 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 765 0 0.00 399 -9.32 0.1651
2023-05-11 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 765 0 0.00 441 4.51 0.1884
2023-02-01 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 765 0 0.00 421 8.51 0.1814
2022-11-14 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 765 0 0.00 388 -6.73 0.1791
2022-08-11 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 765 0 0.00 416 -7.96 0.1773
2022-05-10 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 765 0 0.00 452 -11.37 0.1692
2022-02-08 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 765 -30 -3.77 510 12.33 0.1848
2021-11-12 2021-09-30 13F Thermo Fisher Scientific COM 883556102 795 0 0.00 454 13.22 0.1789
2021-08-06 2021-06-30 13F Thermo Fisher Scientific COM 883556102 795 100 14.39 401 26.50 0.1920
2021-05-05 2021-03-31 13F Thermo Fisher Scientific COM 883556102 695 0 0.00 317 -2.16 0.1600
2021-02-03 2020-12-31 13F Thermo Fisher Scientific COM 883556102 695 0 0.00 324 5.54 0.1802
2020-11-12 2020-09-30 13F Thermo Fisher Scientific COM 883556102 695 0 0.00 307 21.83 0.1993
2020-07-14 2020-06-30 13F Thermo Fisher Scientific COM 883556102 695 695 252 0.1755
2020-04-29 2020-03-31 13F Thermo Fisher Scientific COM 883556102 0 -695 -100.00 0 -100.00
2020-01-29 2019-12-31 13F Thermo Fisher Scientific COM 883556102 695 -25 -3.47 226 7.62 0.1393
2019-10-30 2019-09-30 13F Thermo Fisher Scientific COM 883556102 720 0 0.00 210 -0.47 0.1388
2019-08-12 2019-06-30 13F Thermo Fisher Scientific COM 883556102 720 720 211 0.1501
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.