Thermo Fisher Scientific Inc.
IT ˙ BIT ˙ US8835561023
410,00 € ↓ -7,10 (-1,70%)
2026-06-03
DEL PRIS
SecurityIT:1TMO / Thermo Fisher Scientific Inc.
InstitutionDagco, Inc.
Latest Disclosed Ownership2,951 shares
Latest Disclosed Value $ 1,450,583
Dagco, Inc. reports 3.40% decrease in ownership of 1TMO / Thermo Fisher Scientific Inc.

On April 20, 2026 - Dagco, Inc. filed a 13F-HR form disclosing ownership of 2,951 shares of Thermo Fisher Scientific Inc. (IT:1TMO) valued at $1,243,846 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 3,055 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -3.40% during the quarter. The current value of the position is $1,209,910 USD.

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)
2026-04-20 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,951 -104 -3.40 1,451 -18.08 0.3144
2026-01-08 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,055 -15 -0.49 1,770 18.95 0.4089
2025-10-27 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,070 0 0.00 1,489 19.61 0.3744
2025-08-14 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,070 -280 -8.36 1,245 -25.33 0.3472
2025-05-13 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,350 -111 -3.21 1,667 -7.44 0.5392
2025-02-13 2024-12-31 13F Thermo Fisher Scientific Stock 883556102 3,461 85 2.52 1,801 -13.79 0.5964
2024-11-14 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,376 -194 -5.43 2,088 5.78 0.8573
2024-08-14 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,570 0 0.00 1,974 -4.82 0.8760
2024-05-15 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,570 2,920 449.23 2,075 501.16 0.9447
2024-02-15 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 650 -4,300 -86.87 345 -6.76 0.3177
2023-12-07 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,950 1,022 26.02 370 -81.94 0.1907
2023-07-31 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,928 -115 -2.84 2,049 -12.06 1.0193
2023-05-05 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,043 -42 -1.03 2,330 3.60 1.2512
2023-02-10 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,085 -55 -1.33 2,250 7.10 1.3148
2022-11-01 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,140 -149 -3.47 2,100 -9.87 1.3204
2022-07-28 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,289 -40 -0.92 2,330 -6.24 1.2015
2022-04-21 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,329 -13 -0.30 2,485 -14.22 1.1274
2022-01-24 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,342 -110 -2.47 2,897 13.88 1.1385
2021-11-01 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,452 0 0.00 2,544 13.27 1.0906
2021-07-12 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,452 -120 -2.62 2,246 7.62 0.9974
2021-04-28 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,572 92 2.05 2,087 0.00 1.0365
2021-01-28 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,480 -125 -2.71 2,087 2.66 1.1585
2020-10-19 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,605 -190 -3.96 2,033 17.04 1.3712
2020-07-27 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,795 -15 -0.31 1,737 27.35 1.7457
2020-04-30 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,810 -90 -1.84 1,364 -14.32 1.4832
2020-02-06 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,900 55 1.14 1,592 12.83 1.4077
2019-10-28 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,845 150 3.19 1,411 2.32 1.4118
2019-08-08 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,695 -55 -1.16 1,379 6.08 1.4494
2019-05-13 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,750 -25 -0.52 1,300 21.61 1.4015
2019-02-14 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,775 4,775 1,069 1.3268
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.