Thermo Fisher Scientific Inc.
US ˙ NYSE ˙ US8835561023

SecurityTMO / Thermo Fisher Scientific Inc.
InstitutionWELLS FARGO VARIABLE TRUST - Wells Fargo VT Index Asset Allocation Fund Class 2
Latest Disclosed Ownership297 shares
Latest Disclosed Value $ 120,421
WELLS FARGO VARIABLE TRUST - Wells Fargo VT Index Asset Allocation Fund Class 2 reports 5.41% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On August 26, 2025 - WELLS FARGO VARIABLE TRUST - Wells Fargo VT Index Asset Allocation Fund Class 2 filed a NPORT-P form disclosing ownership of 297 shares of Thermo Fisher Scientific Inc. (US:TMO) valued at $120,422 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 27, 2025 disclosing 314 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -5.41% during the quarter. The current value of the position is $143,163 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.

Upgrade to unlock premium data and export to Excel .

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)
2025-08-26 2025-06-30 NP Thermo Fisher Scientific EC US8835561023 297 -17 -5.41 120 -23.08 0.1774
2025-05-27 2025-03-31 NP Thermo Fisher Scientific EC US8835561023 314 -11 -3.38 156 -7.69 0.2354
2025-02-26 2024-12-31 NP Thermo Fisher Scientific EC US8835561023 325 -20 -5.80 169 -20.66 0.2419
2024-11-25 2024-09-30 NP Thermo Fisher Scientific EC US8835561023 345 -9 -2.54 213 9.23 0.2943
2024-08-26 2024-06-30 NP Thermo Fisher Scientific EC US8835561023 354 -13 -3.54 196 -8.45 0.2804
2024-05-28 2024-03-31 NP Thermo Fisher Scientific EC US8835561023 367 -20 -5.17 213 3.90 0.3058
2024-02-28 2023-12-31 NP Thermo Fisher Scientific EC US8835561023 387 -9 -2.27 205 2.50 0.3080
2023-11-22 2023-09-30 NP Thermo Fisher Scientific EC US8835561023 396 -45 -10.20 200 -13.04 0.3224
2023-08-28 2023-06-30 NP Thermo Fisher Scientific EC US8835561023 441 -5 -1.12 230 -10.51 0.3471
2023-05-25 2023-03-31 NP Thermo Fisher Scientific EC US8835561023 446 -9 -1.98 257 2.80 0.3986
2023-02-24 2022-12-31 NP Thermo Fisher Scientific EC US8835561023 455 -8 -1.73 251 6.84 0.4005
2022-11-29 2022-09-30 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 463 -11 -2.32 235 -8.95 0.3831
2022-08-29 2022-06-30 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 474 -13 -2.67 258 -10.45 0.3920
2022-05-31 2022-03-31 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 487 -13 -2.60 288 -13.81 0.3764
2022-02-28 2021-12-31 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 500 -18 -3.47 334 12.88 0.4013
2021-11-24 2021-09-30 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 518 -22 -4.07 296 8.46 0.3677
2021-08-27 2021-06-30 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 540 -30 -5.26 272 4.62 0.3324
2021-06-01 2021-03-31 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 570 -36 -5.94 260 -7.80 0.3279
2021-03-01 2020-12-31 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 606 -37 -5.75 282 -0.35 0.3581
2020-11-25 2020-09-30 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 643 -24 -3.60 284 17.43 0.3810
2020-08-28 2020-06-30 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 667 21 3.25 242 31.69 0.3394
2020-05-28 2020-03-31 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 646 -14 -2.12 183 -14.49 0.2867
2020-02-28 2019-12-31 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC 883556102 660 -40 -5.71 214 5.42 0.2968
2019-11-26 2019-09-30 NP THERMO FISHER SCIENTIFIC INC USD1.0 EC US8835561023 700 700 204 0.2824
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.