Thermo Fisher Scientific Inc.
CL ˙ SNSE ˙ US8835561023
SecurityCL:TMOCL / Thermo Fisher Scientific Inc.
InstitutionCerity Partners LLC
Latest Disclosed Ownership200,486 shares
Latest Disclosed Value $ 98,544,733
Cerity Partners LLC reports 51.22% decrease in ownership of TMOCL / Thermo Fisher Scientific Inc.

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 200,486 shares of Thermo Fisher Scientific Inc. (CL:TMOCL) valued at $98,544,733 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 411,042 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -51.22% 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 200,486 -210,556 -51.22 98,545 -58.63 0.1391
2026-02-11 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 411,042 201,956 96.59 238,179 134.86 0.3471
2025-10-22 2025-09-30 13F THERMO FISHER SCIENTIFIC Stock 883556102 209,086 -15,549 -6.92 101,412 11.34 0.1645
2025-08-13 2025-06-30 13F THERMO FISHER SCIENTIFIC Stock 883556102 224,635 -2,142 -0.94 91,081 -19.29 0.1624
2025-04-30 2025-03-31 13F THERMO FISHER SCIENTIFIC Stock 883556102 226,777 65,262 40.41 112,845 26.94 0.2286
2025-02-13 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 161,515 -19,909 -10.97 88,899 -20.79 0.1929
2024-11-12 2024-09-30 13F THERMO FISHER SCIENTIFIC Stock 883556102 181,424 30,687 20.36 112,224 34.63 0.2485
2024-08-13 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 150,737 -29,046 -16.16 83,357 -20.23 0.2195
2024-05-14 2024-03-31 13F THERMO FISHER SCIENTIFIC Stock 883556102 179,783 34,815 24.02 104,493 35.80 0.2760
2024-01-26 2023-12-31 13F THERMO FISHER SCIENTIFIC Stock 883556102 144,968 37,970 35.49 76,949 42.08 0.2528
2023-11-14 2023-09-30 13F THERMO FISHER SCIENTIFIC Equities 883556102 106,998 -103,914 -49.27 54,159 -50.78 0.2634
2023-08-14 2023-06-30 13F THERMO FISHER SCIENTIFIC Equities 883556102 210,912 16,333 8.39 110,044 -2.75 0.4285
2023-05-11 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 194,579 37 0.02 113,157 4.88 0.2668
2023-02-15 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 194,542 104,622 116.35 107,892 136.56 0.6910
2022-11-14 2022-09-30 13F THERMO FISHER SCIENTIFIC Equities 883556102 89,920 -723 -0.80 45,608 -7.39 0.5482
2022-08-10 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 90,643 -12,340 -11.98 49,246 -18.03 0.5443
2022-04-25 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 102,983 3,170 3.18 60,077 -8.61 0.9333
2022-02-14 2021-12-31 13F THERMO FISHER SCIENTIFIC Stock 883556102 99,813 6,447 6.91 65,740 23.24 1.0005
2021-10-25 2021-09-30 13F Thermo Fisher Scientific Stock 883556102 93,366 797 0.86 53,343 14.23 1.1736
2021-08-11 2021-06-30 13F THERMO FISHER SCIENTIFIC Stock 883556102 92,569 1,822 2.01 46,698 12.76 1.0220
2021-08-11 2021-03-31 13F/A-1 THERMO FISHER SCIENTIFIC Stock 883556102 90,747 20,728 29.60 41,415 26.99 0.9837
2021-05-12 2021-03-31 13F THERMO FISHER SCIENTIFIC Stock 883556102 67,026 -2,993 30,589 0.9061
2021-02-11 2020-12-31 13F THERMO FISHER SCIENTIFIC Common Stock 883556102 70,019 -289 -0.41 32,614 5.06 1.0457
2020-11-12 2020-09-30 13F THERMO FISHER SCIENTIFIC Common Stock 883556102 70,308 48,217 218.27 31,043 287.84 1.2770
2020-08-17 2020-06-30 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 22,091 8,234 59.42 8,004 103.66 0.4421
2020-08-14 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 22,125 8,268 8,016 442,101.5709
2020-05-14 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 13,857 1,060 8.28 3,930 -5.46 0.2474
2020-02-14 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 12,797 -9,890 -43.59 4,157 -37.09 0.2119
2019-10-30 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 22,687 4,536 24.99 6,608 23.95 0.3879
2019-08-14 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 18,151 -12,939 -41.62 5,331 -37.36 0.3361
2019-05-14 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 31,090 -12,390 -28.50 8,510 -12.54 0.5730
2019-02-06 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 43,480 4,495 11.53 9,730 2.26 0.6517
2018-11-15 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 38,985 1,568 4.19 9,515 22.76 0.6590
2018-08-15 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 37,417 -1,338 -3.45 7,751 -3.12 0.5726
2018-05-15 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 38,755 -2,742 -6.61 8,001 1.55 0.6119
2018-02-14 2017-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 41,497 -921 -2.17 7,879 -1.82 0.5288
2017-11-13 2017-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 42,418 -27,471 -39.31 8,025 -15.14 0.5680
2017-08-10 2017-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 69,889 30,672 78.21 9,457 56.99 0.7921
2017-05-02 2017-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 39,217 25,801 192.32 6,024 218.23 0.5029
2017-02-13 2016-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 13,416 13,416 1,893 2.6051
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.