Thermo Fisher Scientific Inc.
CL ˙ SNSE ˙ US8835561023
SecurityCL:TMOCL / Thermo Fisher Scientific Inc.
InstitutionCircle Wealth Management, LLC
Latest Disclosed Ownership5,235 shares
Latest Disclosed Value $ 2,573,225
Circle Wealth Management, LLC reports 13.24% increase in ownership of TMOCL / Thermo Fisher Scientific Inc.

On May 12, 2026 - Circle Wealth Management, LLC filed a 13F-HR form disclosing ownership of 5,235 shares of Thermo Fisher Scientific Inc. (CL:TMOCL) valued at $2,573,225 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,623 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 13.24% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 5,235 612 13.24 2,573 -3.92 0.0363
2026-02-12 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,623 89 1.96 2,679 21.78 0.0413
2025-11-14 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,534 734 19.32 2,199 42.79 0.0428
2025-08-14 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,800 594 18.53 1,541 -3.45 0.0333
2025-05-14 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,206 15 0.47 1,595 -3.86 0.0366
2025-02-14 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,191 -7 -0.22 1,660 -16.13 0.0352
2024-11-14 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,198 -202 -5.94 1,978 5.21 0.0438
2024-08-13 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,400 -349 -9.31 1,880 -13.68 0.0433
2024-05-14 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,749 158 4.40 2,179 14.27 0.0540
2024-02-15 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,591 112 3.22 1,906 8.30 0.0484
2023-11-15 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,479 128 3.82 1,761 0.69 0.0439
2023-08-11 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,351 162 5.08 1,749 -4.90 0.2313
2023-05-09 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,189 -3 -0.09 1,838 4.61 0.2658
2023-02-13 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,192 32 1.01 1,758 9.61 0.2715
2022-11-14 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,160 -32 -1.00 1,603 -7.55 0.2643
2022-08-12 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,192 -358 -10.08 1,734 -17.31 0.2758
2022-05-16 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,550 235 7.09 2,097 -5.20 0.2752
2022-02-14 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,315 6 0.18 2,212 16.98 0.2887
2021-11-12 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,309 -660 -16.63 1,891 -5.54 0.2727
2021-08-16 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,969 251 6.75 2,002 17.97 0.2875
2021-05-17 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,718 133 3.71 1,697 1.62 0.2707
2021-02-18 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,585 1,235 52.55 1,670 60.89 0.2392
2020-11-16 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,350 492 26.48 1,038 54.23 0.1714
2020-08-14 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,858 506 37.43 673 75.72 0.1178
2020-05-15 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,352 79 6.21 383 -7.26 0.0747
2020-02-24 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,273 62 5.12 413 17.00 0.0715
2019-11-15 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,211 5 0.41 353 -0.28 0.0751
2019-08-14 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,206 376 45.30 354 55.95 0.0767
2019-05-15 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 830 830 227 0.0509
2019-02-14 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -830 -100.00 0 -100.00
2018-11-14 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 830 830 202 0.0637
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.