Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionWhalerock Point Partners, Llc
Latest Disclosed Ownership14,740 shares
Latest Disclosed Value $ 7,245,226
Whalerock Point Partners, Llc reports 6.48% increase in ownership of TMO / Thermo Fisher Scientific Inc.

On May 15, 2026 - Whalerock Point Partners, Llc filed a 13F-HR form disclosing ownership of 14,740 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $7,245,226 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 13,843 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 6.48% 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)
2026-05-15 2026-03-31 13F Thermo Fisher Scientific COM 883556102 14,740 897 6.48 7,245 -9.67 1.3983
2026-02-13 2025-12-31 13F Thermo Fisher Scientific COM 883556102 13,843 105 0.76 8,021 20.38 1.5258
2025-11-12 2025-09-30 13F Thermo Fisher Scientific COM 883556102 13,738 -485 -3.41 6,663 15.56 1.3529
2025-08-13 2025-06-30 13F Thermo Fisher Scientific COM 883556102 14,223 0 0.00 5,767 -18.52 1.2469
2025-05-15 2025-03-31 13F Thermo Fisher Scientific COM 883556102 14,223 730 5.41 7,077 0.83 1.6803
2025-02-14 2024-12-31 13F Thermo Fisher Scientific COM 883556102 13,493 304 2.30 7,019 -13.96 1.6318
2024-11-13 2024-09-30 13F Thermo Fisher Scientific COM 883556102 13,189 103 0.79 8,158 12.74 1.9412
2024-08-13 2024-06-30 13F Thermo Fisher Scientific COM 883556102 13,086 208 1.62 7,236 -3.31 1.9366
2024-05-15 2024-03-31 13F Thermo Fisher Scientific COM 883556102 12,878 442 3.55 7,485 13.39 2.0417
2024-02-14 2023-12-31 13F/A-1 Thermo Fisher Scientific COM 883556102 12,436 67 0.54 6,601 5.41 2.0406
2024-02-14 2023-12-31 13F Thermo Fisher Scientific COM 883556102 12,435,515 12,423,146 6,601 2.0406
2023-11-14 2023-09-30 13F Thermo Fisher Scientific COM 883556102 12,369 633 5.39 6,261 2.25 2.1690
2023-08-14 2023-06-30 13F Thermo Fisher Scientific COM 883556102 11,736 418 3.69 6,123 -6.13 2.0774
2023-05-10 2023-03-31 13F Thermo Fisher Scientific COM 883556102 11,318 145 1.30 6,524 6.01 2.4247
2023-02-14 2022-12-31 13F Thermo Fisher Scientific COM 883556102 11,173 107 0.97 6,153 122,960.00 2.5011
2022-11-16 2022-09-30 13F/A-1 Thermo Fisher Scientific COM 883556102 11,066 103 0.94 6 0.00 2.4663
2022-11-15 2022-09-30 13F Thermo Fisher Scientific COM 883556102 5,613 -5,350 5,613 2.4177
2022-08-12 2022-06-30 13F Thermo Fisher Scientific COM 883556102 10,963 10 0.09 6 -99.92 2.5176
2022-05-16 2022-03-31 13F Thermo Fisher Scientific COM 883556102 10,953 465 4.43 6,470 -7.56 2.2920
2022-02-15 2021-12-31 13F Thermo Fisher Scientific COM 883556102 10,488 -65 -0.62 6,998 116,533.33 2.3980
2021-11-12 2021-09-30 13F Thermo Fisher Scientific COM 883556102 10,553 55 0.52 6 -99.89 2.3358
2021-08-10 2021-06-30 13F Thermo Fisher Scientific COM 883556102 10,498 35 0.33 5,296 10.89 2.0358
2021-05-13 2021-03-31 13F Thermo Fisher Scientific COM 883556102 10,463 661 6.74 4,775 4.58 2.1000
2021-02-12 2020-12-31 13F Thermo Fisher Scientific COM 883556102 9,802 6,121 166.29 4,566 24.08 2.1666
2020-11-13 2020-09-30 13F Thermo Fisher Scientific COM 883556102 3,681 -3,896 -51.42 3,681 34.06 2.0297
2020-08-11 2020-06-30 13F Thermo Fisher Scientific COM 883556102 7,577 674 9.76 2,745 40.19 1.6194
2020-05-15 2020-03-31 13F Thermo Fisher Scientific COM 883556102 6,903 758 12.34 1,958 -1.90 1.4008
2020-02-12 2019-12-31 13F Thermo Fisher Scientific COM 883556102 6,145 -110 -1.76 1,996 9.55 1.0612
2019-11-12 2019-09-30 13F Thermo Fisher Scientific COM 883556102 6,255 1,092 21.15 1,822 20.18 0.9822
2019-08-09 2019-06-30 13F Thermo Fisher Scientific COM 883556102 5,163 36 0.70 1,516 8.05 0.8659
2019-05-13 2019-03-31 13F Thermo Fisher Scientific COM 883556102 5,127 1,243 32.00 1,403 61.45 0.9175
2019-03-04 2018-12-31 13F Thermo Fisher Scientific COM 883556102 3,884 824 26.93 869 16.33 0.8086
2019-03-04 2018-09-30 13F Thermo Fisher Scientific COM 883556102 3,060 760 33.04 747 56.93 0.5422
2019-03-04 2018-06-30 13F Thermo Fisher Scientific COM 883556102 2,300 -828 -26.47 476 -26.32 0.3802
2018-04-05 2018-03-31 13F Thermo Fisher Scientific COM 883556102 3,128 602 23.83 646 34.58 0.2070
2018-01-16 2017-12-31 13F Thermo Fisher Scientific COM 883556102 2,526 10 0.40 480 0.84 0.1520
2017-10-31 2017-09-30 13F Thermo Fisher Scientific COM 883556102 2,516 -350 -12.21 476 -4.80 0.1680
2017-08-08 2017-06-30 13F Thermo Fisher Scientific COM 883556102 2,866 66 2.36 500 16.01 0.1835
2017-04-19 2017-03-31 13F Thermo Fisher Scientific COM 883556102 2,800 -15 -0.53 431 8.29 0.1609
2017-03-01 2016-12-31 13F Thermo Fisher Scientific COM 883556102 2,815 500 21.60 398 8.15 0.1566
2016-11-18 2016-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 2,315 145 6.68 368 19.87 0.1523
2016-05-25 2016-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,170 75 3.58 307 3.37 0.1324
2016-02-10 2015-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 2,095 2,095 297 0.1293
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.