Thermo Fisher Scientific Inc.
US ˙ NYSE ˙ US8835561023

SecurityTMO / Thermo Fisher Scientific Inc.
InstitutionPitcairn Co
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Pitcairn Co closes position in TMO / Thermo Fisher Scientific Inc.

On February 12, 2026 - Pitcairn Co filed a 13F-HR form disclosing ownership of 0 shares of Thermo Fisher Scientific Inc. (US:TMO) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 12, 2025 disclosing 5,187 shares of Thermo Fisher Scientific Inc.. The current value of the position is $0 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.

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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)
2026-02-12 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -100.00 0
2025-11-12 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 5,187 -4,103 -44.17 2,516 -33.22 0.1986
2025-08-19 2025-06-30 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 9,290 -969 -9.45 3,767 -26.21 0.2467
2025-08-14 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 15,665 5,406 958 0.0562
2025-05-09 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 10,259 -1,350 -11.63 5,105 -15.48 0.3078
2025-02-12 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 11,609 -4,399 -27.48 6,039 -39.01 0.3567
2024-11-12 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 16,008 -1,398 -8.03 9,902 2.88 0.5852
2024-08-13 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 17,406 1,196 7.38 9,626 2.17 0.5878
2024-05-13 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 16,210 -583 -3.47 9,421 5.70 0.6105
2024-02-14 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 16,793 -294 -1.72 8,914 3.06 0.6835
2023-11-13 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 17,087 3,145 22.56 8,649 18.89 0.7376
2023-08-11 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 13,942 -502 -3.48 7,274 -12.62 0.6304
2023-05-05 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 14,444 -116 -0.80 8,325 3.83 0.7655
2023-02-13 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 14,560 647 4.65 8,018 13.62 0.7997
2022-11-14 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 13,913 -112 -0.80 7,057 -7.39 0.7637
2022-08-12 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 14,025 -639 -4.36 7,620 -12.02 0.8051
2022-05-12 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 14,664 57 0.39 8,661 -11.13 0.7544
2022-02-14 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 14,607 -341 -2.28 9,746 14.12 0.6270
2021-11-10 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 14,948 -192 -1.27 8,540 11.82 0.5899
2021-08-11 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 15,140 -674 -4.26 7,637 5.82 0.5123
2021-05-10 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 15,814 -1,666 -9.53 7,217 -11.36 0.5124
2021-02-05 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 17,480 -1,363 -7.23 8,142 -2.14 0.6215
2020-11-03 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 18,843 -653 -3.35 8,320 17.78 0.7068
2020-07-28 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 19,496 283 1.47 7,064 29.64 0.6789
2020-05-13 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 19,213 -2,103 -9.87 5,449 -21.31 0.6450
2020-02-12 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 21,316 -249 -1.15 6,925 10.24 0.6405
2019-11-12 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 21,565 230 1.08 6,282 0.26 0.6187
2019-08-12 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 21,335 228 1.08 6,266 8.46 0.6270
2019-05-07 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 21,107 2,592 14.00 5,777 39.41 0.6273
2019-02-12 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 18,515 893 5.07 4,144 -3.65 0.4591
2018-11-02 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 17,622 751 4.45 4,301 23.06 0.4460
2018-08-02 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 16,871 215 1.29 3,495 1.63 0.3713
2018-05-11 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 16,656 764 4.81 3,439 13.95 0.3649
2018-02-13 2017-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 15,892 -42 -0.26 3,018 0.10 0.3011
2017-11-03 2017-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 15,934 -372 -2.28 3,015 6.01 0.3415
2017-08-02 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 16,306 -1,134 -6.50 2,844 6.16 0.3415
2017-05-08 2017-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 17,440 12,805 276.27 2,679 309.63 0.3245
2017-02-06 2016-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,635 -137 -2.87 654 -13.83 0.0808
2016-11-09 2016-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,772 -580 -10.84 759 -4.05 0.0944
2016-07-25 2016-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 5,352 -5,483 -50.60 791 -48.44 0.1014
2016-04-29 2016-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 10,835 -478 -4.23 1,534 -4.42 0.1937
2016-02-10 2015-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 11,313 8,200 263.41 1,605 322.37 0.1783
2015-11-02 2015-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,113 294 10.43 380 4.11 0.0504
2015-08-06 2015-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,819 -71 -2.46 365 -5.93 0.0422
2015-05-14 2015-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,890 -18 -0.62 388 6.59 0.0429
2015-02-10 2014-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,908 -119 -3.93 364 -1.09 0.0392
2014-11-12 2014-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,027 -772 -20.32 368 -17.86 0.0412
2014-07-29 2014-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,799 -2,030 -34.83 448 -36.00 0.0496
2014-05-13 2014-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 5,829 -294 -4.80 700 2.79 0.0782
2014-05-13 2013-12-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 6,123 -297 -4.63 681 15.23 0.0753
2014-02-12 2013-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,113 347
2013-11-05 2013-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 6,420 1,696 35.90 591 48.12 0.0724
2013-08-14 2013-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,724 4,724 399 0.0534
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.