Thermo Fisher Scientific Inc.
CL ˙ SNSE ˙ US8835561023
SecurityCL:TMOCL / Thermo Fisher Scientific Inc.
InstitutionCypress Wealth Services, LLC
Latest Disclosed Ownership1,396 shares
Latest Disclosed Value $ 686,366
Cypress Wealth Services, LLC ownership in TMOCL / Thermo Fisher Scientific Inc.

On April 15, 2026 - Cypress Wealth Services, LLC filed a 13F-HR form disclosing ownership of 1,396 shares of Thermo Fisher Scientific Inc. (CL:TMOCL) valued at $686,366 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 1,288 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 8.39% during the quarter.

Cypress Wealth Services, LLC has a history of taking positions in derivatives of the underlying security (TMOCL) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CL:TMOCL / Thermo Fisher Scientific Inc. Historical Put/Call Ratio
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)
2026-04-15 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,396 108 8.39 686 -8.04 0.0969
2026-01-14 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 1,288 -23 -1.75 747 17.48 0.1033
2025-10-15 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,311 -105 -7.42 636 10.63 0.1041
2025-07-28 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 1,416 755 114.22 574 75.00 0.1028
2025-04-10 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 661 -95 -12.57 329 -16.54 0.0667
2025-01-15 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 756 -57 -7.01 393 -21.71 0.0790
2024-10-09 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 813 6 0.74 503 12.56 0.1040
2024-07-12 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 807 17 2.15 446 -2.83 0.0994
2024-04-16 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 790 6 0.77 459 10.34 0.1070
2024-01-11 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 784 0 0.00 416 5.05 0.1038
2023-10-13 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 784 0 0.00 397 -3.65 0.1100
2023-07-21 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 784 -59 -7.00 412 -15.26 0.1082
2023-04-07 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 843 0 0.00 486 4.53 0.1423
2023-01-19 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 843 40 4.98 464 10.48 0.1492
2022-10-14 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 803 -2 -0.25 420 -3.89 0.1428
2022-07-27 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 805 0 0.00 437 -8.00 0.1394
2022-04-22 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 805 0 0.00 475 -11.55 0.1295
2022-01-19 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 805 -16 -1.95 537 14.50 0.1470
2021-10-13 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 821 -8 -0.97 469 12.20 0.1404
2021-07-14 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 829 -62 -6.96 418 2.70 0.1142
2021-04-28 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 891 -10 -1.11 407 -3.10 0.0851
2021-01-22 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 901 901 420 0.0938
2020-10-23 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 0 -711 -100.00 0 -100.00
2020-07-15 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 711 0 0.00 258 27.72 0.0614
2020-04-28 2020-03-31 13F/A-1 THERMO FISHER SCIENTIFIC COM 883556102 711 19 2.75 202 -10.22 0.0594
2020-04-10 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 711 19 202 59,786.3083
2020-01-14 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 692 -30 -4.16 225 7.14 0.0568
2019-10-16 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 722 -184 -20.31 210 -21.05 0.0576
2019-07-24 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 906 0 0.00 266 7.26 0.0767
2019-04-19 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 906 12 1.34 248 24.00 0.0785
2019-01-22 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 894 15 1.71 200 -6.98 0.0793
2018-10-19 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 879 879 215 0.0769
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-01-22 2020-12-31 13F THERMO FISHER SCIENTIFIC COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-10-23 2020-09-30 13F THERMO FISHER SCIENTIFIC COM Put 704 311 n/a n/a n/a
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.