Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionConfluence Investment Management Llc
Latest Disclosed Ownership90,151 shares
Latest Disclosed Value $ 44,312,059
Confluence Investment Management Llc reports 5.17% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On April 1, 2026 - Confluence Investment Management Llc filed a 13F-HR form disclosing ownership of 90,151 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $44,312,059 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 95,064 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -5.17% 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)
2026-04-01 2026-03-31 13F Thermo Fisher Scientific COM 883556102 90,151 -4,913 -5.17 44,312 -19.56 0.3653
2026-01-05 2025-12-31 13F Thermo Fisher Scientific COM 883556102 95,064 11,841 14.23 55,085 36.47 0.8254
2025-10-14 2025-09-30 13F Thermo Fisher Scientific COM 883556102 83,223 -253 -0.30 40,365 19.26 0.5759
2025-07-01 2025-06-30 13F Thermo Fisher Scientific COM 883556102 83,476 523 0.63 33,846 -18.00 0.4782
2025-04-01 2025-03-31 13F Thermo Fisher Scientific COM 883556102 82,953 -594 -0.71 41,278 -5.03 0.5944
2025-01-02 2024-12-31 13F Thermo Fisher Scientific COM 883556102 83,547 -1,046 -1.24 43,464 -16.94 0.6029
2024-10-31 2024-09-30 13F Thermo Fisher Scientific COM 883556102 84,593 -1,412 -1.64 52,327 10.02 0.6994
2024-07-01 2024-06-30 13F Thermo Fisher Scientific COM 883556102 86,005 -1,198 -1.37 47,561 -6.16 0.6864
2024-04-01 2024-03-31 13F Thermo Fisher Scientific COM 883556102 87,203 -366 -0.42 50,683 9.04 0.6816
2024-11-05 2023-12-31 13F Thermo Fisher Scientific COM 883556102 87,569 -1,832 -2.05 46,481 2.72 0.6571
2023-10-10 2023-09-30 13F Thermo Fisher Scientific COM 883556102 89,401 -1,445 -1.59 45,252 -4.53 0.7003
2023-07-03 2023-06-30 13F Thermo Fisher Scientific COM 883556102 90,846 -1,870 -2.02 47,399 -11.30 0.6905
2023-04-04 2023-03-31 13F Thermo Fisher Scientific COM 883556102 92,716 -5,210 -5.32 53,439 100,726.42 0.7872
2023-01-04 2022-12-31 13F Thermo Fisher Scientific COM 883556102 97,926 -1,814 -1.82 54 -99.90 0.8046
2022-10-03 2022-09-30 13F Thermo Fisher Scientific COM 883556102 99,740 -2,270 -2.23 50,587 -8.72 0.8440
2022-07-12 2022-06-30 13F Thermo Fisher Scientific Incor COM 883556102 102,010 -457 -0.45 55,420 -8.43 0.8637
2022-04-04 2022-03-31 13F Thermo Fisher Scientific Incor COM 883556102 102,467 -515 -0.50 60,522 -11.92 0.8465
2022-01-04 2021-12-31 13F Thermo Fisher Scientific Incor COM 883556102 102,982 -1,223 -1.17 68,714 15.42 0.9123
2021-10-04 2021-09-30 13F Thermo Fisher Scientific Incor COM 883556102 104,205 -1,158 -1.10 59,535 12.01 0.8354
2021-07-01 2021-06-30 13F Thermo Fisher Scientific Incor COM 883556102 105,363 535 0.51 53,152 11.10 0.7064
2021-04-05 2021-03-31 13F Thermo Fisher Scientific Incor COM 883556102 104,828 1,615 1.56 47,841 -0.49 0.6715
2021-01-25 2020-12-31 13F Thermo Fisher Scientific COM 883556102 103,213 -539 -0.52 48,075 4.95 0.7152
2020-10-19 2020-09-30 13F Thermo Fisher Scientific COM 883556102 103,752 -28,442 -21.52 45,809 -4.36 0.7448
2020-07-01 2020-06-30 13F Thermo Fisher Scientific COM 883556102 132,194 -3,049 -2.25 47,899 24.88 0.7994
2020-06-03 2020-03-31 13F/A-1 Thermo Fisher Scientific COM 883556102 135,243 -15,441 -10.25 38,355 -13.33 0.7287
2020-04-08 2020-03-31 13F Thermo Fisher Scientific COM 883556102 135,113 -15,571 38,318 729,879.7350
2020-06-02 2019-12-31 13F/A-1 Thermo Fisher Scientific COM 883556102 150,684 1,780 1.20 44,253 2.03 0.7080
2020-01-29 2019-12-31 13F Thermo Fisher Scientific COM 883556102 147,726 -1,178 47,992 705,835.3932
2019-10-15 2019-09-30 13F Thermo Fisher Scientific COM 883556102 148,904 -1,780 -1.18 43,371 -1.99 0.6762
2020-06-02 2019-06-30 13F/A-1 Thermo Fisher Scientific COM 883556102 150,684 -2,447 -1.60 44,253 5.58 0.7080
2019-07-24 2019-06-30 13F Thermo Fisher Scientific COM 883556102 150,684 -2,447 44,253 708,018.2066
2019-04-16 2019-03-31 13F Thermo Fisher Scientific COM 883556102 153,131 -4,757 -3.01 41,915 18.63 0.7083
2019-01-04 2018-12-31 13F Thermo Fisher Scientific COM 883556102 157,888 -4,166 -2.57 35,334 -10.67 0.6645
2018-10-24 2018-09-30 13F Thermo Fisher Scientific COM 883556102 162,054 -1,609 -0.98 39,554 16.68 0.6741
2018-07-12 2018-06-30 13F Thermo Fisher Scientific COM 883556102 163,663 -4,761 -2.83 33,901 -2.51 0.5958
2018-04-04 2018-03-31 13F Thermo Fisher Scientific COM 883556102 168,424 -15,544 -8.45 34,773 -0.46 0.6425
2018-01-08 2017-12-31 13F Thermo Fisher Scientific COM 883556102 183,968 -5,792 -3.05 34,932 -2.70 0.6379
2017-10-13 2017-09-30 13F Thermo Fisher Scientific COM 883556102 189,760 -1,321 -0.69 35,903 7.69 0.6877
2017-07-11 2017-06-30 13F Thermo Fisher Scientific COM 883556102 191,081 7,324 3.99 33,338 18.12 0.6775
2017-04-06 2017-03-31 13F Thermo Fisher Scientific COM 883556102 183,757 -1,214 -0.66 28,225 8.15 0.6298
2017-02-14 2016-12-31 13F Thermo Fisher Scientific COM 883556102 184,971 -14,281 -7.17 26,099 -17.65 0.6335
2016-11-03 2016-09-30 13F Thermo Fisher Scientific COM 883556102 199,252 4,190 2.15 31,693 9.96 0.8270
2016-07-26 2016-06-30 13F Thermo Fisher Scientific COM 883556102 195,062 12,334 6.75 28,822 11.40 0.7925
2016-05-04 2016-03-31 13F Thermo Fisher Scientific COM 883556102 182,728 7,235 4.12 25,872 3.93 0.7745
2016-02-03 2015-12-31 13F Thermo Fisher Scientific COM 883556102 175,493 7,927 4.73 24,894 21.49 0.8143
2015-11-04 2015-09-30 13F Thermo Fisher Scientific COM 883556102 167,566 10,571 6.73 20,490 0.58 0.7473
2015-07-17 2015-06-30 13F Thermo Fisher Scientific COM 883556102 156,995 8,867 5.99 20,372 2.38 0.7416
2015-04-28 2015-03-31 13F Thermo Fisher Scientific COM 883556102 148,128 148,128 0.00 19,899 0.7518
2015-01-29 2014-12-31 13F Thermo Fisher Scientific COM 883556102 0 -120,188 -100.00 0 -100.00
2014-10-21 2014-09-30 13F Thermo Fisher Scientific COM 883556102 120,188 3,055 2.61 14,627 5.82 0.6521
2014-07-21 2014-06-30 13F Thermo Fisher Scientific COM 883556102 117,133 17,636 17.73 13,822 15.54 0.6324
2014-05-07 2014-03-31 13F Thermo Fisher Scientific COM 883556102 99,497 -18,485 -15.67 11,963 -8.94 0.6059
2014-02-04 2013-12-31 13F Thermo Fisher Scientific COM 883556102 117,982 -1,612 -1.35 13,137 19.20 0.7267
2013-10-17 2013-09-30 13F Thermo Fisher Scientific COM 883556102 119,594 3,267 2.81 11,021 11.95 0.6831
2013-08-05 2013-06-30 13F/A-1 Thermo Fisher Scientific COM 088355610 116,327 116,327 9,845 0.4154
2013-08-15 2013-06-30 13F/A-1 Thermo Fisher Scientific COM 883556102 116,327 0 9,845 0.4154
2013-08-02 2013-06-30 13F Thermo Fisher Scientific COM 088355610 11,632 9,845
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.