Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionOrrstown Financial Services Inc
Latest Disclosed Ownership1,615 shares
Latest Disclosed Value $ 793,821
Orrstown Financial Services Inc reports 3.87% decrease in ownership of TMO / Thermo Fisher Scientific Inc.

On April 8, 2026 - Orrstown Financial Services Inc filed a 13F-HR form disclosing ownership of 1,615 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $793,821 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 1,680 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of -3.87% 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)
2026-04-08 2026-03-31 13F Thermo Fisher Scientific Common Stock 883556102 1,615 -65 -3.87 794 -18.50 0.0988
2026-01-15 2025-12-31 13F Thermo Fisher Scientific Common Stock 883556102 1,680 -165 -8.94 973 8.84 0.1161
2025-10-10 2025-09-30 13F Thermo Fisher Scientific Common Stock 883556102 1,845 402 27.86 895 52.82 0.1531
2025-07-11 2025-06-30 13F Thermo Fisher Scientific Common Stock 883556102 1,443 258 21.77 585 -0.68 0.1232
2025-04-14 2025-03-31 13F Thermo Fisher Scientific Common Stock 883556102 1,185 -81 -6.40 590 -10.49 0.1404
2025-01-23 2024-12-31 13F Thermo Fisher Scientific Common Stock 883556102 1,266 -545 -30.09 659 -41.25 0.1767
2024-10-24 2024-09-30 13F Thermo Fisher Scientific Common Stock 883556102 1,811 1,295 250.97 1,120 292.98 0.3309
2024-07-12 2024-06-30 13F Thermo Fisher Scientific Common Stock 883556102 516 35 7.28 285 2.15 0.1507
2024-04-04 2024-03-31 13F Thermo Fisher Scientific Common Stock 883556102 481 481 280 0.1557
2018-10-23 2018-09-30 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 0 -200 -100.00 0 -100.00
2018-07-23 2018-06-30 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 200 0 0.00 41 0.00 0.0511
2018-04-16 2018-03-31 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 200 0 0.00 41 7.89 0.0485
2018-01-16 2017-12-31 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 200 0 0.00 38 0.00 0.0436
2017-10-12 2017-09-30 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 200 0 0.00 38 8.57 0.0424
2017-07-17 2017-06-30 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 200 0 0.00 35 12.90 0.0383
2017-04-12 2017-03-31 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 200 171 589.66 31 675.00 0.0312
2017-01-13 2016-12-31 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 29 0 0.00 4 -20.00 0.0041
2016-10-12 2016-09-30 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 29 0 0.00 5 25.00 0.0053
2016-07-20 2016-06-30 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 29 0 0.00 4 0.00 0.0043
2016-04-08 2016-03-31 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 29 -21 -42.00 4 -42.86 0.0043
2016-01-22 2015-12-31 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 50 0 0.00 7 16.67 0.0076
2015-10-08 2015-09-30 13F THERMO FISHER SCIENTIFIC INCCOM US EQUITIES / ETF'S 883556102 50 50 6 0.0070
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.