Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionAdell Harriman & Carpenter Inc
Latest Disclosed Ownership9,398 shares
Latest Disclosed Value $ 4,619,521
Adell Harriman & Carpenter Inc reports 2.35% increase in ownership of TMO / Thermo Fisher Scientific Inc.

On May 4, 2026 - Adell Harriman & Carpenter Inc filed a 13F-HR form disclosing ownership of 9,398 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $4,619,521 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 9,182 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 2.35% 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)
2026-05-04 2026-03-31 13F Thermo Fisher Scientific Com 883556102 9,398 216 2.35 4,620 -13.18 0.2819
2026-02-06 2025-12-31 13F Thermo Fisher Scientific Com 883556102 9,182 554 6.42 5,321 27.15 0.3177
2025-11-04 2025-09-30 13F Thermo Fisher Scientific Com 883556102 8,628 -590 -6.40 4,185 11.96 0.2542
2025-08-04 2025-06-30 13F Thermo Fisher Scientific Com 883556102 9,218 -3,606 -28.12 3,738 -41.44 0.2479
2025-04-29 2025-03-31 13F Thermo Fisher Scientific Com 883556102 12,824 1,012 8.57 6,381 3.84 0.4807
2025-01-30 2024-12-31 13F Thermo Fisher Scientific Com 883556102 11,812 -1,080 -8.38 6,145 -22.94 0.4275
2024-10-25 2024-09-30 13F Thermo Fisher Scientific Com 883556102 12,892 571 4.63 7,975 17.04 0.5800
2024-08-01 2024-06-30 13F Thermo Fisher Scientific Com 883556102 12,321 222 1.83 6,814 -3.11 0.5262
2024-04-25 2024-03-31 13F Thermo Fisher Scientific Com 883556102 12,099 -147 -1.20 7,032 8.18 0.5790
2024-02-05 2023-12-31 13F Thermo Fisher Scientific Com 883556102 12,246 -3,011 -19.74 6,500 -15.82 0.6016
2023-11-07 2023-09-30 13F Thermo Fisher Scientific Com 883556102 15,257 -227 -1.47 7,723 -3.93 0.8013
2023-08-04 2023-06-30 13F Thermo Fisher Scientific Com 883556102 15,484 -110 -0.71 8,038 -10.57 0.8168
2023-05-03 2023-03-31 13F Thermo Fisher Scientific Com 883556102 15,594 757 5.10 8,988 10.01 0.9652
2023-02-03 2022-12-31 13F Thermo Fisher Scientific Com 883556102 14,837 -688 -4.43 8,171 3.76 0.9395
2022-11-03 2022-09-30 13F Thermo Fisher Scientific Com 883556102 15,525 360 2.37 7,874 -4.42 0.9582
2022-08-03 2022-06-30 13F Thermo Fisher Scientific Com 883556102 15,165 -179 -1.17 8,239 -9.09 1.0103
2022-04-29 2022-03-31 13F Thermo Fisher Scientific Com 883556102 15,344 848 5.85 9,063 -6.31 0.8810
2022-02-16 2021-12-31 13F Thermo Fisher Scientific Com 883556102 14,496 786 5.73 9,672 23.49 0.8975
2021-11-05 2021-09-30 13F Thermo Fisher Scientific Com 883556102 13,710 750 5.79 7,833 19.81 0.8156
2021-08-10 2021-06-30 13F Thermo Fisher Scientific Com 883556102 12,960 414 3.30 6,538 14.18 0.6882
2021-05-03 2021-03-31 13F Thermo Fisher Scientific Com 883556102 12,546 729 6.17 5,726 4.02 0.6945
2021-02-05 2020-12-31 13F Thermo Fisher Scientific Com 883556102 11,817 -145 -1.21 5,504 4.22 0.7249
2020-11-06 2020-09-30 13F Thermo Fisher Scientific Com 883556102 11,962 1,200 11.15 5,281 35.44 0.7882
2020-08-13 2020-06-30 13F THERMO FISHER SCIENTIFIC Com 883556102 10,762 1,250 13.14 3,900 44.57 0.6674
2020-05-07 2020-03-31 13F THERMO FISHER SCIENTIFIC Com 883556102 9,512 -3,600 -27.46 2,698 -36.68 0.5711
2020-02-07 2019-12-31 13F THERMO FISHER SCIENTIFIC Com 883556102 13,112 1,605 13.95 4,260 27.10 0.7007
2019-11-08 2019-09-30 13F THERMO FISHER SCIENTIFIC Com 883556102 11,507 25 0.22 3,352 -0.62 0.6070
2019-08-07 2019-06-30 13F THERMO FISHER SCIENTIFIC Com 883556102 11,482 -1,060 -8.45 3,372 -1.75 0.6299
2019-05-07 2019-03-31 13F THERMO FISHER SCIENTIFIC Com 883556102 12,542 -25 -0.20 3,433 22.05 0.6677
2019-02-08 2018-12-31 13F THERMO FISHER SCIENTIFIC Com 883556102 12,567 4,205 50.29 2,812 37.84 0.6199
2018-11-14 2018-09-30 13F THERMO FISHER SCIENTIFIC Com 883556102 8,362 2,335 38.74 2,041 63.46 0.3818
2018-08-06 2018-06-30 13F THERMO FISHER SCIENTIFIC Com 883556102 6,027 675 12.61 1,248 13.04 0.2474
2018-05-08 2018-03-31 13F THERMO FISHER SCIENTIFIC Com 883556102 5,352 550 11.45 1,105 21.19 0.2292
2018-02-05 2017-12-31 13F THERMO FISHER SCIENTIFIC Com 883556102 4,802 -112 -2.28 912 -1.94 0.1930
2017-11-06 2017-09-30 13F THERMO FISHER SCIENTIFIC Com 883556102 4,914 450 10.08 930 19.41 0.2031
2017-08-04 2017-06-30 13F THERMO FISHER SCIENTIFIC Com 883556102 4,464 600 15.53 779 31.20 0.1761
2017-05-01 2017-03-31 13F THERMO FISHER SCIENTIFIC csus 883556102 3,864 1,300 50.70 594 64.27 0.1361
2017-02-03 2016-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,564 117 4.78 362 -7.20 0.0900
2016-11-04 2016-09-30 13F THERMO FISHER SCIENTIFIC Com 883556102 2,447 -50 -2.00 389 5.71 0.0986
2016-08-05 2016-06-30 13F THERMO FISHER SCIENTIFIC Com 883556102 2,497 -100 -3.85 369 0.27 0.0964
2016-05-11 2016-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,597 55 2.16 368 1.94 0.0989
2016-02-12 2015-12-31 13F THERMO FISHER SCIENTIFIC Com 883556102 2,542 800 45.92 361 69.01 0.0968
2015-11-12 2015-09-30 13F THERMO FISHER SCIENTIFIC Com 883556102 1,742 0 0.00 213 -5.75 0.0625
2015-08-14 2015-06-30 13F THERMO FISHER SCIENTIFIC Com 883556102 1,742 1,742 226 0.0583
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.