Thermo Fisher Scientific Inc.
CL ˙ SNSE ˙ US8835561023
SecurityCL:TMOCL / Thermo Fisher Scientific Inc.
InstitutionDnB Asset Management AS
Latest Disclosed Ownership113,865 shares
Latest Disclosed Value $ 55,968,063
DnB Asset Management AS reports 0.56% decrease in ownership of TMOCL / Thermo Fisher Scientific Inc.

On May 14, 2026 - DnB Asset Management AS filed a 13F-HR form disclosing ownership of 113,865 shares of Thermo Fisher Scientific Inc. (CL:TMOCL) valued at $55,968,063 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 114,507 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -0.56% 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)
2026-05-14 2026-03-31 13F Thermo Fisher Scientific COM 883556102 113,865 -642 -0.56 55,968 -15.65 0.1995
2026-02-05 2025-12-31 13F Thermo Fisher Scientific COM 883556102 114,507 -12,342 -9.73 66,351 7.85 0.2315
2025-11-12 2025-09-30 13F Thermo Fisher Scientific COM 883556102 126,849 -12,465 -8.95 61,524 8.92 0.2300
2025-08-12 2025-06-30 13F Thermo Fisher Scientific COM 883556102 139,314 -58,897 -29.71 56,486 -42.73 0.2342
2025-05-15 2025-03-31 13F Thermo Fisher Scientific common 883556102 198,211 -3,070 -1.53 98,630 -5.81 0.4546
2025-02-12 2024-12-31 13F Thermo Fisher Scientific COM 883556102 201,281 2,810 1.42 104,712 -14.71 0.4531
2024-11-12 2024-09-30 13F Thermo Fisher Scientific COM 883556102 198,471 3,124 1.60 122,768 13.65 0.5543
2024-07-05 2024-06-30 13F Thermo Fisher Scientific common 883556102 195,347 19,671 11.20 108,027 5.80 0.5154
2024-04-12 2024-03-31 13F Thermo Fisher Scientific common 883556102 175,676 -76,279 -30.27 102,105 -23.65 0.5324
2024-01-04 2023-12-31 13F Thermo Fisher Scientific common 883556102 251,955 203 0.08 133,735 4.95 0.6943
2023-10-13 2023-09-30 13F Thermo Fisher Scientific common 883556102 251,752 -795 -0.31 127,429 -3.29 0.7613
2023-07-10 2023-06-30 13F/A-1 Thermo Fisher Scientific common 883556102 252,547 14,545 6.11 131,766 -3.94 0.7575
2023-07-06 2023-06-30 13F Thermo Fisher Scientific common 883556102 252,547 14,545 131,766 0.7753
2023-04-20 2023-03-31 13F Thermo Fisher Scientific common 883556102 238,002 -9,909 -4.00 137,177 0.48 0.8695
2023-01-12 2022-12-31 13F Thermo Fisher Scientific common 883556102 247,911 4,084 1.67 136,522 10.40 0.9624
2022-10-11 2022-09-30 13F Thermo Fisher Scientific common 883556102 243,827 -7,469 -2.97 123,667 -9.42 0.9538
2022-07-08 2022-06-30 13F Thermo Fisher Scientific common 883556102 251,296 76,057 43.40 136,524 31.90 0.9599
2022-04-08 2022-03-31 13F Thermo Fisher Scientific common 883556102 175,239 -6,167 -3.40 103,505 -14.49 0.6154
2022-01-12 2021-12-31 13F Thermo Fisher Scientific common 883556102 181,406 -2,280 -1.24 121,041 15.34 0.7103
2021-10-15 2021-09-30 13F Thermo Fisher Scientific common 883556102 183,686 471 0.26 104,945 13.54 0.6815
2021-07-06 2021-06-30 13F Thermo Fisher Scientific common 883556102 183,215 17,218 10.37 92,426 22.00 0.6124
2021-04-15 2021-03-31 13F Thermo Fisher Scientific common 883556102 165,997 -390 -0.23 75,758 -2.25 0.5530
2021-01-19 2020-12-31 13F Thermo Fisher Scientific common 883556102 166,387 58,139 53.71 77,500 62.16 0.6791
2020-10-14 2020-09-30 13F Thermo Fisher Scientific common 883556102 108,248 6,001 5.87 47,794 29.00 0.5080
2020-07-08 2020-06-30 13F Thermo Fisher Scientific common 883556102 102,247 4,106 4.18 37,048 33.11 0.4351
2020-04-17 2020-03-31 13F Thermo Fisher Scientific common 883556102 98,141 -9,772 -9.06 27,833 -20.61 0.4094
2020-01-13 2019-12-31 13F Thermo Fisher Scientific common 883556102 107,913 8,756 8.83 35,058 21.38 0.3445
2019-10-16 2019-09-30 13F Thermo Fisher Scientific common 883556102 99,157 3,246 3.38 28,881 2.53 0.3259
2019-07-08 2019-06-30 13F Thermo Fisher Scientific common 883556102 95,911 -3,439 -3.46 28,167 3.58 0.3244
2019-04-11 2019-03-31 13F Thermo Fisher Scientific common 883556102 99,350 -3,459 -3.36 27,194 18.20 0.3099
2019-01-15 2018-12-31 13F Thermo Fisher Scientific common 883556102 102,809 -3,497 -3.29 23,008 -11.33 0.2984
2018-10-10 2018-09-30 13F Thermo Fisher Scientific common 883556102 106,306 8,808 9.03 25,947 28.48 0.2916
2018-07-06 2018-06-30 13F Thermo Fisher Scientific common 883556102 97,498 2,900 3.07 20,196 3.41 0.2383
2018-04-11 2018-03-31 13F Thermo Fisher Scientific common 883556102 94,598 8,750 10.19 19,531 19.82 0.2351
2018-01-10 2017-12-31 13F Thermo Fisher Scientific common 883556102 85,848 2,300 2.75 16,301 3.12 0.1965
2017-10-11 2017-09-30 13F Thermo Fisher Scientific common 883556102 83,548 -1,600 -1.88 15,807 6.41 0.2103
2017-07-06 2017-06-30 13F Thermo Fisher Scientific common 883556102 85,148 -500 -0.58 14,856 12.92 0.2166
2017-04-19 2017-03-31 13F Thermo Fisher Scientific common 883556102 85,648 5,000 6.20 13,156 15.61 0.2067
2017-01-17 2016-12-31 13F Thermo Fisher Scientific common 883556102 80,648 1,700 2.15 11,379 -9.38 0.2089
2016-10-28 2016-09-30 13F Thermo Fisher Scientific common 883556102 78,948 6,855 9.51 12,557 17.88 0.2470
2016-07-08 2016-06-30 13F Thermo Fisher Scientific common 883556102 72,093 1,100 1.55 10,652 5.98 0.2258
2016-04-11 2016-03-31 13F Thermo Fisher Scientific common 883556102 70,993 16,900 31.24 10,052 30.99 0.2100
2016-01-20 2015-12-31 13F Thermo Fisher Scientific common 883556102 54,093 -100 -0.18 7,673 15.80 0.1645
2015-10-21 2015-09-30 13F Thermo Fisher Scientific common 883556102 54,193 500 0.93 6,627 -4.89 0.1655
2015-07-07 2015-06-30 13F Thermo Fisher Scientific common 883556102 53,693 6,800 14.50 6,967 10.60 0.1536
2015-05-18 2015-03-31 13F Thermo Fisher Scientific common 883556102 46,893 -4,600 -8.93 6,300 -2.36 0.1402
2015-05-19 2014-12-31 13F Thermo Fisher Scientific common 883556102 51,493 -1,700 -3.20 6,452 -0.34 0.1460
2015-02-17 2014-09-30 13F Thermo Fisher Scientific common 883556102 53,193 34,685 187.41 6,474 196.52 0.1425
2014-07-07 2014-06-30 13F Thermo Fisher Scientific common 883556102 18,508 8,500 84.93 2,184 95.96 0.0462
2014-01-27 2013-12-31 13F Thermo Fisher Scientific common 883556102 10,008 0 0.00 1,114 20.82 0.0262
2013-10-17 2013-09-30 13F Thermo Fisher Scientific common 883556102 10,008 10,008 922 0.0253
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.