賽默飛世爾科技公司
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership14,319 shares
Latest Disclosed Value $ 7,038,014
Quadrant Capital Group Llc reports 0.57% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 14,319 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $7,038,014 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 14,401 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -0.57% 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)
2026-05-13 2026-03-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 14,319 -82 -0.57 7,038 -15.65 0.2104
2026-05-11 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 14,319 -82 49 0.0369
2026-02-12 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 14,401 124 0.87 8,344 20.51 0.2521
2025-11-13 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 14,277 3,369 30.89 6,924 56.58 0.2251
2025-08-13 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 10,908 2,126 24.21 4,423 1.21 0.1592
2025-05-13 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 8,782 3,460 65.01 4,370 57.84 0.1623
2025-02-13 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 5,322 224 4.39 2,769 -12.21 0.1906
2024-11-12 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 5,098 142 2.87 3,154 15.07 0.2191
2024-08-12 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,956 141 2.93 2,741 -2.07 0.2035
2024-05-15 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,815 33 0.69 2,799 10.24 0.2210
2024-02-08 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,782 -100 -2.05 2,538 2.71 0.2180
2023-11-14 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,882 281 6.11 2,471 2.96 0.2474
2023-08-10 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,601 -176 -3.68 2,401 -12.82 0.2382
2023-05-11 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,777 -155 -3.14 2,753 1.36 0.2867
2023-02-13 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,932 136 2.84 2,716 11.63 0.3078
2022-11-10 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,796 290 6.44 2,433 -0.61 0.3217
2022-08-09 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,506 9 0.20 2,448 -7.83 0.3289
2022-05-06 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,497 21 0.47 2,656 -11.08 0.3216
2022-02-01 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,476 27 0.61 2,987 17.51 0.3564
2021-11-12 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,449 167 3.90 2,542 17.69 0.3546
2021-08-09 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 4,282 115 2.76 2,160 13.56 0.3133
2021-05-12 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 4,167 240 6.11 1,902 3.99 0.3087
2021-02-16 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,927 45 1.16 1,829 6.71 0.3396
2020-11-13 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,882 129 3.44 1,714 26.03 0.3735
2020-08-13 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,753 -2,622 -41.13 1,360 -24.78 0.3010
2020-05-15 2020-03-31 13F Thermo Fisher Scientific Com 883556102 6,375 307 5.06 1,808 -6.37 0.3027
2020-03-19 2019-12-31 13F/A-1 Thermo Fisher Scientific Com 883556102 6,068 1,078 21.60 1,931 34.56 0.2329
2020-02-03 2019-12-31 13F Thermo Fisher Scientific Com 883556102 6,068 1,078 1,931 6,525.1009
2019-10-24 2019-09-30 13F Thermo Fisher Scientific COM 883556102 4,990 -49 -0.97 1,435 -1.85 0.2208
2019-07-24 2019-06-30 13F Thermo Fisher Scientific COM 883556102 5,039 -130 -2.51 1,462 4.50 0.2313
2019-04-29 2019-03-31 13F Thermo Fisher Scientific COM 883556102 5,169 2,016 63.94 1,399 102.17 0.2458
2019-01-17 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,153 -17 -0.54 692 -9.07 0.1844
2018-10-29 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,170 27 0.86 761 19.09 0.2175
2018-08-08 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 3,143 0 0.00 639 0.16 0.2240
2018-05-10 2018-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,143 33 1.06 638 9.81 0.2314
2018-01-31 2017-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 3,110 33 1.07 581 1.40 0.2316
2017-10-13 2017-09-30 13F Thermo Fisher Scientific COM 883556102 3,077 19 0.62 573 12.35 0.2364
2017-08-14 2017-06-30 13F Thermo Fisher Scientific COM 883556102 3,058 145 4.98 510 16.17 0.2255
2017-04-10 2017-03-31 13F Thermo Fisher Scientific COM 883556102 2,913 104 3.70 439 13.44 0.1929
2017-01-11 2016-12-31 13F Thermo Fisher Scientific COM 883556102 2,809 -35 -1.23 387 -12.44 0.1941
2016-10-25 2016-09-30 13F Thermo Fisher Scientific COM 883556102 2,844 18 0.64 442 7.80 0.2883
2016-07-28 2016-06-30 13F Thermo Fisher Scientific COM 883556102 2,826 43 1.55 410 5.94 0.2820
2016-04-27 2016-03-31 13F Thermo Fisher Scientific COM 883556102 2,783 94 3.50 387 3.75 0.2508
2016-01-28 2015-12-31 13F Thermo Fisher Scientific COM 883556102 2,689 92 3.54 373 19.17 0.2581
2015-10-28 2015-09-30 13F Thermo Fisher Scientific COM 883556102 2,597 0 0.00 313 -6.01 0.2160
2015-08-12 2015-06-30 13F Thermo Fisher Scientific COM 883556102 2,597 2,597 333 0.2119
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.