Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionHowland Capital Management Llc
Latest Disclosed Ownership72,691 shares
Latest Disclosed Value $ 35,764,092
Howland Capital Management Llc reports 4.61% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On April 14, 2026 - Howland Capital Management Llc filed a 13F-HR form disclosing ownership of 72,691 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $35,764,092 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 76,207 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -4.61% 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)
2026-04-14 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 72,691 -3,516 -4.61 35,764 -19.07 1.4135
2026-02-12 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 76,207 476 0.63 44,191 20.20 1.6809
2025-10-29 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 75,731 554 0.74 36,763 20.48 1.4006
2025-08-15 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 75,177 -3,632 -4.61 30,513 -22.26 1.2431
2025-05-08 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 78,809 -962 -1.21 39,249 -5.49 1.7496
2025-01-28 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 79,771 2,098 2.70 41,530 -13.61 1.8190
2024-11-12 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 77,673 47 0.06 48,076 11.91 2.0843
2024-08-12 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 77,626 95 0.12 42,957 -4.73 2.0526
2024-05-03 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 77,531 -141 -0.18 45,092 9.30 2.1762
2024-01-23 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 77,672 1,217 1.59 41,254 6.53 2.1801
2023-10-17 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 76,455 -38 -0.05 38,726 -3.03 2.2582
2023-07-28 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 76,493 -5,251 -6.42 39,937 -15.29 2.2925
2023-05-05 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 81,744 -1,398 -1.68 47,143 2.91 2.8437
2023-01-30 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 83,142 -5,804 -6.53 45,810 1.49 2.8244
2022-10-17 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 88,946 -1,887 -2.08 45,139 -8.58 2.9011
2022-07-22 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 90,833 -2,574 -2.76 49,375 -10.51 3.0343
2022-04-27 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 93,407 -1,710 -1.80 55,171 -13.07 2.9738
2022-01-26 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 95,117 -2,511 -2.57 63,466 13.78 3.2233
2021-10-25 2021-09-30 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 97,628 -3,049 -3.03 55,778 9.82 2.9355
2021-10-25 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 97,628 -3,049 55,778 2.9355
2021-07-28 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 100,677 -2,379 -2.31 50,789 7.99 2.6248
2021-04-28 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 103,056 871 0.85 47,033 -1.18 2.6211
2021-01-26 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 102,185 -1,473 -1.42 47,596 4.00 2.7942
2020-10-26 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 103,658 -1,074 -1.03 45,767 20.60 3.0154
2020-07-15 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 104,732 -1,419 -1.34 37,949 26.06 2.7198
2020-04-27 2020-03-31 13F/A-02 THERMO FISHER SCIENTIFIC COM 883556102 106,151 410 0.39 30,104 -12.37 2.6377
2020-04-13 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 104,089 -1,652 29,520 2,643,337.4822
2020-01-23 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 105,741 -6,004 -5.37 34,352 5.54 2.4389
2019-10-22 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 111,745 -496 -0.44 32,548 -1.26 2.4659
2019-07-17 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 112,241 984 0.88 32,963 8.24 2.5473
2019-04-22 2019-03-31 13F THERMO FISHER SCIENTIFIC I COM 883556102 111,257 -82 -0.07 30,453 22.22 2.4792
2019-01-23 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 111,339 -15,403 -12.15 24,917 -19.45 2.3443
2018-10-25 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 126,742 -1,369 -1.07 30,935 16.57 2.3480
2018-07-23 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 128,111 -5,523 -4.13 26,537 -3.82 2.1162
2018-05-02 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 133,634 -1,184 -0.88 27,590 7.78 2.2212
2018-02-01 2017-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 134,818 -1,465 -1.07 25,599 -0.72 2.0488
2017-10-30 2017-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 136,283 560 0.41 25,785 8.89 2.1280
2017-07-25 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 135,723 -471 -0.35 23,680 13.20 2.0025
2017-04-18 2017-03-31 13F Thermo Fisher Scientific COM 883556102 136,194 187 0.14 20,919 9.00 1.8105
2017-01-09 2016-12-31 13F Thermo Fisher Scientific COM 883556102 136,007 775 0.57 19,191 -10.78 1.7894
2016-10-13 2016-09-30 13F Thermo Fisher Scientific COM 883556102 135,232 737 0.55 21,510 8.24 1.9980
2016-07-07 2016-06-30 13F Thermo Fisher Scientific COM 883556102 134,495 10,029 8.06 19,873 12.77 1.8737
2016-04-14 2016-03-31 13F Thermo Fisher Scientific COM 883556102 124,466 5,529 4.65 17,623 4.46 1.7916
2016-02-09 2015-12-31 13F Thermo Fisher Scientific COM 883556102 118,937 15,822 15.34 16,871 33.80 1.7121
2015-10-19 2015-09-30 13F Thermo Fisher Scientific COM 883556102 103,115 955 0.93 12,609 -4.88 1.3738
2015-08-25 2015-06-30 13F Thermo Fisher Scientific COM 883556102 102,160 703 0.69 13,256 -2.74 1.3584
2015-05-11 2015-03-31 13F Thermo Fisher Scientific COM 883556102 101,457 101,457 0.00 13,630 1.3888
2015-02-03 2014-12-31 13F Thermo Fisher Scientific COM 883556102 0 -106,048 -100.00 0 -100.00
2014-11-10 2014-09-30 13F Thermo Fisher Scientific COM 883556102 106,048 -7,016 -6.21 12,906 -3.27 1.3267
2014-08-26 2014-06-30 13F Thermo Fisher Scientific COM 883556102 113,064 4,055 3.72 13,342 1.79 1.3639
2014-04-24 2014-03-31 13F Thermo Fisher Scientific COM 883556102 109,009 7,713 7.61 13,107 16.21 1.4865
2014-03-21 2013-12-31 13F/A-1 Thermo Fisher Scientific COM 883556102 101,296 -4,805 -4.53 11,279 15.36 1.4011
2014-02-07 2013-12-31 13F Thermo Fisher Scientific COM 883556102 202,592 22,558
2013-10-15 2013-09-30 13F Thermo Fisher Scientific COM 883556102 106,101 -504 -0.47 9,777 8.37 1.3320
2013-08-14 2013-06-30 13F Thermo Fisher Scientific COM 883556102 106,605 106,605 9,022 1.4257
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.