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Disclosery

TMO THERMO FISHER SCIENTIFIC INC

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COM (common), issuer CIK 97745

2,552 managers (2,613 13F filers) reported a position in TMO shares at 2026-03-31, 332,326,025 shares in all. 138 filers opened a position and 232 filers sold out during the quarter.

Managers
2,552
13F filers
2,613
New
138
Added
981
Reduced
1,101
Sold out
232
Shares held by filers
332,326,025

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VeraBank, N.A.873$429K0.08%-65313F-HRTimeline
Hanson & Doremus Investment Management873$429K0.05%-5013F-HRTimeline
Tributary Capital Management, LLC865$425K0.04%-1013F-HRTimeline
Keystone Financial Group863$424K0.03%-3213F-HRTimeline
Resurgent Financial Advisors LLC861$423K0.15%+17113F-HRTimeline
FSM Wealth Advisors, LLC860$423K0.05%+4813F-HRTimeline
Canvas Wealth Advisors, LLC858$422K0.07%+8013F-HRTimeline
Crewe Advisors LLC858$422K0.04%+213F-HRTimeline
AFFINITY WEALTH MANAGEMENT LLC858$422K0.06%+113F-HRTimeline
Xcelsior Advisor Partners LLC857$421K0.16%+5913F-HRTimeline
Glen Eagle Advisors, LLC856$421K0.06%013F-HRTimeline
Ruggaard & Associates LLC854$420K0.17%+613F-HRTimeline
FIRST NATIONAL BANK SIOUX FALLS813$420K0.11%013F-HRTimeline
Signature Wealth Management Partners, L…851$418K0.21%-1013F-HRTimeline
Lane Generational LLC850$418K0.33%013F-HRTimeline
FAS Wealth Partners, Inc.849$417K0.03%+1013F-HRTimeline
Granite Harbor Advisors, Inc.848$417K0.18%+9713F-HRTimeline
Inscription Capital, LLC844$415K0.04%-4513F-HRTimeline
FOLGER NOLAN FLEMING DOUGLAS CAPITAL MA…841$413K0.04%013F-HRTimeline
SmartHarvest Portfolios, LLC840$413K0.17%-36713F-HRTimeline
Gouws Capital LLC840$413K0.22%013F-HRTimeline
IKE Capital, LLC837$411K0.23%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC836$411K0.03%-82213F-HRTimeline
Riverbend Wealth Management, LLC835$411K0.26%+2913F-HRTimeline
Lafayette Investments, Inc.835$410K0.08%013F-HRTimeline
55 North Private Wealth, LLC833$409K0.1%-2613F-HRTimeline
SPRENG CAPITAL MANAGEMENT, INC.833$409K0.19%-4213F-HRTimeline
Cornerstone Advisory, LLC831$408K0.04%-6013F-HRTimeline
Meriwether Wealth & Planning, LLC830$408K0.22%new13F-HRTimeline
MITCHELL CAPITAL MANAGEMENT CO829$407K0.07%-17113F-HRTimeline
Fosun International Ltd826$406K0.1%013F-HRTimeline
180 WEALTH ADVISORS, LLC826$406K0.05%-213F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC823$405K0.01%new13F-HRTimelineGroup
Facet Wealth, Inc.823$405K0.01%+13113F-HRTimeline
Sunbelt Securities, Inc.823$404K0.03%+25013F-HRTimeline
TAGStone Capital, Inc.821$404K0.14%new13F-HRTimeline
Nicholas Hoffman & Company, LLC.821$404K0.01%+313F-HRTimeline
Jackson Hole Capital Partners, LLC821$404K0.07%013F-HRTimeline
VIAWEALTH, LLC820$403K0.22%013F-HRTimeline
HENGEHOLD CAPITAL MANAGEMENT LLC818$402K0.04%-11213F-HRTimeline
CoreCap Advisors, LLC817$402K0.01%-913F-HRTimeline
One Charles Private Wealth Services, LLC816$401K0.1%-213F-HRTimeline
Greenwich Wealth Management LLC816$401K0.02%013F-HRTimeline
Everest Financial Group LLC815$401K0.07%-23813F-HRTimeline
Prescott Group Capital Management, L.L.…815$401K0.04%013F-HRTimeline
George Kaiser Family Foundation815$401K0.05%013F-HRTimeline
ARK & TLK INVESTMENTS, LLC813$400K0.11%013F-HRTimeline
Atala Financial Inc799$399K0.27%+1413F-HRTimeline
Oak Harvest Investment Services808$397K0.04%+10513F-HRTimeline
Tanager Wealth Management LLP806$396K0.04%-6313F-HRTimeline
Keebeck Wealth Management796$392K0.04%-10413F-HRTimeline
CAPITAL COUNSEL LLC/NY796$391K0.02%-113F-HRTimeline
SAPIENT CAPITAL LLC794$391K0.01%-1,21413F-HR/ATimeline
ARGONAUTICA PRIVATE WEALTH MANAGEMENT, …793$390K0.12%013F-HRTimeline
EnRich Financial Partners LLC790$388K0.1%013F-HRTimeline
3Chopt Investment Partners, LLC789$388K0.09%+6613F-HRTimeline
Claro Advisors Inc.788$387K0.05%+1713F-HRTimeline
Stokes Family Office, LLC788$387K0.04%-27513F-HRTimeline
Nvest Financial, LLC785$386K0.14%-313F-HRTimeline
Quantum Financial Advisors, LLC785$386K0.04%+6513F-HRTimeline
Alhambra Investment Management LLC782$384K0.18%013F-HRTimeline
Cromwell Holdings LLC781$384K0.22%-2213F-HRTimeline
Chancellor Financial Group WB LP781$384K0.27%013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…779$383K0.06%-2113F-HRTimeline
ANCHYRA PARTNERS LLC779$383K0.12%-7613F-HRTimeline
ZEGA Investments, LLC777$382K0.07%new13F-HRTimeline
Benin Management CORP775$381K0.09%013F-HRTimeline
Deseret Mutual Benefit Administrators775$381K0.13%+38313F-HRTimeline
Pacific Sage Partners, LLC775$381K0.06%013F-HRTimeline
Roehl & Yi Investment Advisors, LLC775$381K0.14%+22213F-HRTimeline
Horst & Graben Wealth Management LLC813$381K0.05%+1313F-HRTimeline
Key Financial Inc770$378K0.07%+1513F-HRTimeline
Banque de Luxembourg S.A.770$378K0.2%-6313F-HRTimeline
Sargent Investment Group, LLC769$378K0.05%+1413F-HRTimeline
CMH Wealth Management LLC767$377K0.06%new13F-HRTimeline
Alliance Wealth Advisors, LLC /UT767$377K0.08%-27713F-HRTimeline
Polymer Capital Management (US) LLC767$377K0.06%+1313F-HRTimeline
Verity Asset Management, Inc.766$377K0.16%-12913F-HRTimeline
Etesian Wealth Advisors, Inc.766$377K0.12%013F-HRTimeline
Carr Financial Group Corp765$376K0.1%+913F-HRTimeline
Montis Financial, LLC765$376K0.08%013F-HRTimeline
SageGuard Financial Group, LLC763$375K0.06%013F-HRTimeline
Monument Capital Management761$374K0.09%+313F-HRTimeline
Paragon Private Wealth Management, LLC759$373K0.12%+2613F-HRTimeline
Bison Wealth, LLC832$371K0.04%-24413F-HRTimeline
COMPASS CAPITAL CORP /MA/ /ADV788$371K0.13%+1713F-HRTimeline
Shepherd Street Advisors LLC754$371K0.37%new13F-HRTimeline
Silver Lake Advisory, LLC753$370K0.15%013F-HRTimeline
RENAISSANCE GROUP LLC753$370K0.02%-85013F-HRTimeline
PLANNING ALTERNATIVES LTD /ADV752$370K0.05%+15513F-HRTimeline
Baron Wealth Management LLC750$369K0.11%-6513F-HRTimeline
NANO CAP NEW MILLENNIUM GROWTH FUND L P750$369K0.34%+24013F-HRTimeline
Retireful, LLC750$369K0.52%-3713F-HRTimeline
SteelPeak Wealth, LLC748$368K0.01%-15513F-HRTimeline
DGS Capital Management, LLCin group DGS Capital Management, LLC749$368K0.06%+9013F-HRTimelineGroup
SUMMIT WEALTH GROUP LLC / CO749$368K0.04%new13F-HRTimeline
Voleon Capital Management LP747$367K0.01%+17413F-HRTimeline
Alvarez & Marsal Private Wealth Partner…743$366K0.05%+14713F-HRTimeline
BRANDYWINE OAK PRIVATE WEALTH LLC743$365K0.03%+313F-HRTimeline
Claret Asset Management Corp740$364K0.04%+13213F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…736$362K<0.01%-7,73113F-HRTimelineGroup
Crystal Cove Asset Management, LLC733$360K0.48%13F-HRTimeline
Canandaigua National Trust Co of Florida730$359K0.29%-3513F-HRTimeline
Challenger Wealth Management730$359K0.29%-1813F-HRTimeline
Avion Wealth727$357K0.07%013F-HRTimeline
FOCUSED ALPHA, LLC725$356K0.11%new13F-HRTimeline
HOWARD FINANCIAL SERVICES, LTD.725$356K0.04%+17513F-HRTimeline
ACIMA PRIVATE WEALTH, LLC722$355K0.11%013F-HRTimeline
KINTRA WEALTH, LLC719$353K0.03%+22913F-HRTimeline
RWC Asset Management LLPin group RWC ASSET ADVISORS (US) LLC718$353K0.01%+1713F-HRTimelineGroup
LWM Advisory Services, LLC708$352K0.38%-20013F-HRTimeline
Ariston Services Group0$352K0.21%-71713F-HRTimelineAmount filed as zero, left out of ratios.
Tailwinds Wealth, LLC715$351K0.86%+1913F-HRTimeline
VAN STRUM & TOWNE INC.715$351K0.1%013F-HRTimeline
Leisure Capital Management715$351K0.12%-213F-HRTimeline
Jessup Wealth Management, Inc714$351K0.13%+5913F-HRTimeline
First Bank & Trust714$351K0.06%-5713F-HRTimeline
Hickory Point Bank & Trust714$351K0.23%-3013F-HRTimeline
Eldridge Investment Advisors, Inc.708$348K0.08%-4413F-HRTimeline
MITCHELL SINKLER & STARR/PA707$348K0.16%013F-HRTimeline
PENNSYLVANIA CAPITAL MANAGEMENT INC /ADV706$347K0.1%-5313F-HRTimeline
Carrera Capital Advisors705$347K0.05%-7413F-HRTimeline
Unique Wealth Strategies, LLC705$347K0.14%new13F-HRTimeline
Alpha Family Trustin group Alpha Family Trust705$347K0.17%013F-HRTimelineGroup
JGP Global Gestao de Recursos Ltda.704$346K1.55%+613F-HRTimeline
Arlington Trust Co LLCgroup of 2 filers holding703$346K+571Timeline
Blue Fin Capital, Inc.702$345K0.06%-1413F-HRTimeline
ProCore Advisors, LLC702$345K0.53%-2713F-HRTimeline
WEDGEWOOD INVESTORS INC /PA/700$344K0.39%013F-HRTimeline
S Harris Financial Group, LLC698$343K0.31%+7113F-HRTimeline
Founders Financial Alliance, LLC697$343K0.06%-3513F-HRTimeline
NWF Advisory Services Inc.697$343K0.04%-513F-HRTimeline
Systematic Alpha Investments, LLC696$342K0.01%013F-HRTimeline
Obermeyer Wealth Partners695$342K0.02%-2313F-HRTimeline
Bluesphere Advisors LLC694$341K0.12%+22513F-HRTimeline
Community Financial Services Group, LLC689$341K0.06%-7213F-HRTimeline
RED LIGHTHOUSE INVESTMENT MANAGEMENT, L…693$341K0.12%new13F-HRTimeline
LexAurum Advisors, LLC693$341K0.04%13F-HRTimeline
Broadway Wealth Solutions, Inc.692$340K0.18%+7913F-HRTimeline
Axiom Investment Management LLC691$340K0.26%13F-HRTimeline
WHITE PINE CAPITAL LLC691$340K0.09%+813F-HR/ATimeline
STUDIO INVESTMENT MANAGEMENT LLC686$338K0.06%+113F-HR/ATimeline
SEARLE & CO.685$337K0.08%013F-HRTimeline
Smart Portfolios, LLC685$337K0.34%-2013F-HRTimeline
Capital Advisors Wealth Management, LLC685$337K0.05%+4213F-HRTimeline
First Command Advisory Services, Inc.680$334K<0.01%+513F-HRTimeline
US Asset Management LLC678$333K0.29%-813F-HRTimeline
Whitener Capital Management, Inc.677$333K0.08%+11513F-HRTimeline
Sunflower Bank, N.A.676$332K0.08%+713F-HRTimeline
1620 INVESTMENT ADVISORS, INC.669$329K0.22%013F-HRTimeline
One River Asset Management, LLC668$328K1.12%new13F-HRTimeline
Richmond Investment Services, LLC667$328K0.05%+6013F-HRTimeline
Human Investing LLC662$325K0.05%+213F-HRTimeline
Avantra Family Wealth, Inc.662$325K0.24%+18313F-HRTimeline
Layline Advisors, LLC660$325K0.36%13F-HRTimeline
Castleview Partners, LLC660$324K0.17%-1813F-HRTimeline
Thompson David Blair660$324K0.19%new13F-HRTimeline
Eagle Wealth Advisors LLC657$323K0.3%-40113F-HRTimeline
Hillman Capital Management, Inc.656$322K0.22%+2213F-HRTimeline
Retirement Planning Group, LLC653$321K0.01%+4213F-HRTimeline
EXCALIBUR MANAGEMENT CORP651$320K0.11%-3513F-HRTimeline
Approach Retirement Advisors, LLC650$320K0.27%013F-HRTimeline
Drum Hill Capital, LLC650$319K0.29%013F-HRTimeline
Chemistry Wealth Management LLC649$319K0.06%-3613F-HRTimeline
FIRST MERCHANTS CORP648$319K0.01%013F-HRTimeline
Edgestream Partners, L.P.645$317K0.01%-1,76313F-HRTimeline
Golden Reserve Retirement LLC645$317K0.07%new13F-HRTimeline
LaSalle St. Investment Advisors, LLC644$317K0.04%-713F-HRTimeline
ONE WEALTH CAPITAL MANAGEMENT, LLC670$315K0.14%+19913F-HRTimeline
Costello Asset Management, INC639$314K0.11%-38613F-HRTimeline
Foster Victor Wealth Advisors, LLC595$314K0.02%+9013F-HRTimeline
ROMAN BUTLER FULLERTON & CO622$313K0.09%+30213F-HRTimeline
Argyle Capital Partners, LLC637$313K0.23%+11113F-HRTimeline
Elmwood Wealth Management, Inc.636$313K0.09%+7013F-HRTimeline
Legacy Advisors, LLC635$312K0.04%-6713F-HRTimeline
ASAHI LIFE ASSET MANAGEMENT CO., LTD.635$312K0.2%new13F-HRTimeline
MN Wealth Advisors, LLC633$311K0.15%+2113F-HRTimeline
WEATHERLY ASSET MANAGEMENT L. P.631$310K0.03%+513F-HRTimeline
Symphony Financial, Ltd. Co.642$310K0.04%-6613F-HRTimeline
TRUST CO OF TOLEDO NA /OH/629$309K0.03%+1413F-HRTimeline
CABOT WEALTH MANAGEMENT INC629$309K0.04%013F-HRTimeline
Bay Capital Advisors, LLC628$309K0.19%-3913F-HRTimeline
Wallace Advisory Group, LLC627$308K0.33%+2513F-HRTimeline
OSTRUM ASSET MANAGEMENT625$307K0.02%-4,09413F-HRTimeline
SAGE RHINO CAPITAL LLC625$307K0.06%-1713F-HRTimeline
Intrua Financial, LLC625$307K0.03%+1513F-HRTimeline
Wellington Grp LLC624$307K0.09%-20413F-HRTimeline
South Shore Capital Advisors624$307K0.22%new13F-HRTimeline
WP Advisors, LLC623$306K0.08%-14613F-HRTimeline
Horizon Investment Services, LLC623$306K0.11%-28213F-HRTimeline
PATTEN & PATTEN INC/TN622$306K0.02%-413F-HRTimeline
TWIN CAPITAL MANAGEMENT INC622$306K0.04%013F-HRTimeline
SGL Investment Advisors, Inc.674$305K0.11%-3213F-HRTimeline
Trust Co of the South617$303K0.05%+23513F-HRTimeline
Fielder Capital Group LLC614$302K0.07%-8913F-HRTimeline
West Family Investments, Inc.614$302K0.11%-55113F-HRTimeline
Almanack Investment Partners, LLC.614$302K0.05%+913F-HRTimeline
LRI Investments, LLC613$301K0.03%-213F-HRTimeline
Basecamp Wealth Advisors LLC612$301K0.06%-313F-HRTimeline
FULTON BREAKEFIELD BROENNIMAN LLC610$300K0.02%+913F-HRTimeline