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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
Choate Investment Advisors10,207$5.02M0.1%-14113F-HRTimeline
Independent Advisor Alliance10,187$5.01M0.05%-8913F-HRTimeline
CAPITAL CITY TRUST CO/FL10,167$5M1.14%-5613F-HRTimeline
GF FUND MANAGEMENT CO. LTD.10,126$4.98M0.08%013F-HRTimeline
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…in group CAPITAL GROUP INVESTMENT MANA…10,088$4.96M0.85%-2,71113F-HRTimelineGroup
Oliver Luxxe Assets LLC10,071$4.95M0.74%new13F-HRTimeline
BCS Private Wealth Management, Inc.10,055$4.95M1.5%-19613F-HRTimeline
Two Point Capital Management, Inc.10,059$4.94M2.16%-18013F-HRTimeline
DIVERSIFIED TRUST CO10,059$4.94M0.09%-3613F-HRTimeline
DE BURLO GROUP INC10,045$4.94M1.12%-31513F-HRTimeline
INSPIRE TRUST CO, N.A.10,017$4.92M0.76%+2,51713F-HRTimeline
Rock Springs Capital Management LP10,000$4.92M0.29%013F-HRTimeline
KP Management LLC10,000$4.92M1.41%013F-HRTimeline
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …9,972$4.9M0.14%-5,36613F-HRTimelineGroup
Farther Finance Advisors, LLC9,904$4.9M0.05%+36213F-HRTimeline
Caprock Group, LLC9,937$4.89M0.12%-36713F-HRTimeline
Essex Financial Services, Inc.group of 2 filers holding9,935$4.88M+330Timeline
Harrington Investments, INC9,748$4.79M2.52%+10013F-HRTimeline
SFMG, LLC9,712$4.77M0.33%-2313F-HRTimeline
DAYMARK WEALTH PARTNERS, LLC9,704$4.77M0.15%+1,99013F-HRTimeline
VELA Investment Management, LLC9,654$4.75M1.23%+1,14613F-HR/ATimeline
MONTAG A & ASSOCIATES INC9,619$4.73M0.22%+56613F-HRTimeline
GS Investments, Inc.9,607$4.72M2.7%+1313F-HRTimeline
AdvisorNet Financial, Inc9,546$4.69M0.24%-3213F-HRTimeline
Wahed Invest LLC9,522$4.68M0.61%-42013F-HRTimeline
SIMPLEX TRADING, LLC9,480$4.66M0.14%new13F-HRTimeline
Roberts Wealth Advisors, LLC9,476$4.66M1.18%+59513F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…9,467$4.65M0.05%-1,13613F-HRTimelineGroup
Plato Investment Management Ltd9,440$4.64M0.31%-5513F-HRTimeline
R.H. Investment Group, LLC9,211$4.64M3.58%+7013F-HRTimeline
Verdence Capital Advisors LLC9,423$4.63M0.27%+99413F-HRTimeline
Brick & Kyle, Associates9,398$4.62M1.52%-70713F-HRTimeline
ADELL HARRIMAN & CARPENTER INC9,398$4.62M0.28%+21613F-HRTimeline
Leelyn Smith, LLC9,351$4.6M0.64%+47513F-HRTimeline
MONETA GROUP INVESTMENT ADVISORS LLC9,294$4.57M0.03%-10113F-HRTimeline
NICOLET BANKSHARES INCin group NICOLET BANKSHARES INC9,276$4.57M0.17%+7,56313F-HRTimelineGroup
Financiere des Professionnels - Fonds d…9,200$4.52M0.27%-10,11413F-HRTimeline
Peloton Wealth Strategists9,161$4.5M1.82%-2,89513F-HRTimeline
FOURPATH CAPITAL MANAGEMENT, LLC9,160$4.5M0.65%-24713F-HRTimeline
Vise Technologies, Inc.7,707$4.47M0.09%013F-HRTimeline
Bogart Wealth, LLC9,077$4.46M0.17%+39113F-HRTimeline
Reynders McVeigh Capital Management, LLC9,072$4.46M0.22%-11813F-HRTimeline
IMC-Chicago, LLC9,017$4.43M0.07%-25,36713F-HRTimeline
Elk River Wealth Management LLC9,005$4.43M0.74%-3913F-HRTimeline
Simmons Bankin group Simmons Bank8,983$4.42M0.3%+23913F-HRTimelineGroup
Hayek Kallen Investment Management8,979$4.41M1.44%new13F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.8,953$4.4M1.1%+37213F-HRTimeline
BRASADA CAPITAL MANAGEMENT, LP8,984$4.39M0.81%-46913F-HRTimeline
Greystone Financial Group, LLC8,903$4.38M1.24%-5,67013F-HRTimeline
BONNESS ENTERPRISES INC8,875$4.36M1.6%013F-HR/ATimeline
First Western Trust Bank8,867$4.36M0.22%-3013F-HRTimeline
Intesa Sanpaolo S.p.A.group of 2 filers holding8,845$4.35M+220Timeline
Oxler Private Wealth LLC8,824$4.34M1.36%-19413F-HRTimeline
Lipe & Dalton8,740$4.3M2.25%-36013F-HRTimeline
LORD, ABBETT & CO. LLC8,726$4.29M0.01%-3,09113F-HRTimeline
Blue Sparrow, LLC /DE8,700$4.28M0.07%-19,20013F-HRTimeline
Mill Creek Capital Advisors, LLC8,692$4.27M0.09%-4213F-HRTimeline
GeoWealth Management, LLC8,662$4.26M0.15%+1,05213F-HRTimeline
ALERUS FINANCIAL NA8,659$4.26M0.21%-49713F-HRTimeline
MONOGRAPH WEALTH ADVISORS, LLC8,633$4.25M0.4%013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC8,613$4.23M0.04%+2,65213F-HRTimelineGroup
NBT BANK, N.A.in group NBT BANK, N.A.8,609$4.23M0.28%-1,32313F-HRTimelineGroup
GAMMA Investing LLC8,593$4.22M0.2%+1,55913F-HRTimeline
SECURITY NATIONAL BANK OF SO DAK8,579$4.22M2.03%-313F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…8,560$4.21M0.36%-31913F-HRTimelineGroup
Savant Capital, LLCin group Savant Capital, LLC8,538$4.2M0.02%+58213F-HRTimelineGroup
Brookstone Capital Managementin group Brookstone Capital Management8,486$4.17M0.05%-6213F-HRTimelineGroup
Kintegral Advisory, LLCin group Kintegral Advisory, LLC8,473$4.17M0.4%-37613F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT8,449$4.15M0.07%-79313F-HRTimeline
HCR Wealth Advisors8,418$4.14M0.43%+3013F-HRTimeline
Gilman Hill Asset Management, LLC8,368$4.11M0.62%+36513F-HRTimeline
SIGNATUREFD, LLC8,342$4.1M0.06%+9613F-HRTimeline
MCCARTER PRIVATE WEALTH SERVICES LLC8,336$4.1M1.78%+35013F-HRTimeline
Legal Advantage Investments, Inc.8,264$4.06M2.1%013F-HRTimeline
CARRET ASSET MANAGEMENT, LLC8,246$4.05M0.4%-16013F-HRTimeline
Krilogy Financial LLC7,824$4.04M0.13%+6,59713F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding8,202$4.03M+422Timeline
Spartan Wealth Advisory Services LLC8,159$4.01M0.35%13F-HRTimeline
Capital Asset Advisory Services LLC7,618$4.01M0.15%+32913F-HRTimeline
Pictet North America Advisors SA8,123$3.99M0.4%+86913F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding8,103$3.98M-119Timeline
Baldwin Investment Management, LLC8,102$3.98M0.47%-1013F-HRTimeline
SlateStone Wealth, LLC8,093$3.98M0.33%+60113F-HRTimeline
Vestcor Inc8,065$3.96M0.11%-17613F-HRTimeline
Slow Capital, Inc.8,061$3.96M0.51%+67013F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…8,058$3.96M0.07%+68413F-HRTimelineGroup
CENTAURUS FINANCIAL, INC.8,047$3.96M0.19%-4013F-HRTimeline
Dana Investment Advisors, Inc.8,008$3.94M0.12%-1,23813F-HRTimeline
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.in group DYMON ASIA CAPITAL (SINGAPORE…8,000$3.93M0.86%new13F-HRTimelineGroup
Sivik Global Healthcare LLC8,000$3.93M2.99%-4,00013F-HRTimeline
Coronation Fund Managers Ltd.in group Coronation Fund Managers Ltd.7,917$3.89M0.18%-43,07813F-HRTimelineGroup
BECKER CAPITAL MANAGEMENT INC7,869$3.87M0.11%-17913F-HRTimeline
AlTi Global, Inc.in group AlTi Global, Inc.7,850$3.86M0.08%+84413F-HRTimelineGroup
Kingsview Wealth Management, LLC7,800$3.83M0.05%+1,74313F-HRTimeline
COZAD ASSET MANAGEMENT INC7,768$3.82M0.3%-26013F-HRTimeline
Trivium Point Advisory, LLC7,765$3.82M0.69%-49413F-HRTimeline
PITTENGER & ANDERSON INC7,742$3.81M0.15%+6,54213F-HRTimeline
Fulcrum Asset Management LLP7,907$3.8M0.57%+9913F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC7,715$3.79M0.04%-19,37113F-HRTimeline
Long Road Investment Counsel, LLC7,711$3.79M1.49%013F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…7,709$3.79M0.24%-5,35913F-HRTimeline
Keel Point, LLC7,706$3.79M0.25%-1,98813F-HRTimeline
Harbour Capital Advisors, LLC7,351$3.78M0.72%+7413F-HRTimeline
FRG Family Wealth Advisors LLC7,680$3.77M0.62%-14413F-HRTimeline
FIRST CITIZENS BANK & TRUST CO7,664$3.77M0.08%+51613F-HRTimeline
Clearstead Trust, LLC7,597$3.73M0.61%+11313F-HRTimeline
PEDDOCK CAPITAL ADVISORS, LLC7,579$3.73M0.82%-4213F-HRTimeline
FIRST HORIZON CORP7,551$3.71M0.16%-5913F-HRTimeline
Third View Private Wealth, LLC7,543$3.71M0.51%+54213F-HRTimeline
Ballentine Partners, LLC7,510$3.69M0.05%-15213F-HRTimeline
GARRISON BRADFORD & ASSOCIATES INC7,450$3.66M4.14%-2,15013F-HRTimeline
Campbell & CO Investment Adviser LLC7,448$3.66M0.21%+2,29013F-HRTimeline
Balefire, LLC7,421$3.65M0.69%-26013F-HRTimeline
Ninety One North America, Inc.7,390$3.63M0.16%+4813F-HRTimeline
Castlefield Investment Partners LLP7,387$3.63M2.78%+30113F-HRTimeline
Knuff & Co LLC7,306$3.59M1.08%-83213F-HRTimeline
BDF-GESTION7,285$3.58M0.48%-2,26613F-HRTimeline
Snowden Capital Advisors LLC7,247$3.57M0.09%+1,23613F-HRTimeline
Napier Financial, LLC7,254$3.57M0.82%+213F-HRTimeline
MCF Advisors LLC7,171$3.53M0.15%+1,96713F-HRTimeline
Cohen Investment Advisors LLC7,175$3.53M1.68%+6913F-HRTimeline
New Hampshire Trust7,169$3.52M0.71%+31913F-HRTimeline
TRUST CO OF OKLAHOMA7,149$3.51M1.02%+5013F-HRTimeline
Nelson Capital Management, LLC7,130$3.5M0.43%-913F-HRTimeline
Wesleyan Assurance Society7,095$3.49M0.21%013F-HRTimeline
WealthPlan Investment Management, LLC7,070$3.48M0.19%-2,10713F-HRTimeline
PETREDIS INVESTMENT ADVISORS LLC7,023$3.45M0.28%-7313F-HRTimeline
Aigen Investment Management, LP7,001$3.44M0.88%new13F-HRTimeline
Watershed Asset Management, L.L.C.7,000$3.44M3.57%+1,60013F-HRTimeline
Kentucky Farm Bureau Mutual Insurance Co7,000$3.44M1.04%013F-HRTimeline
MASTERINVEST Kapitalanlage GmbH6,996$3.44M0.36%+3,24613F-HRTimeline
DUFF & PHELPS INVESTMENT MANAGEMENT CO6,993$3.44M0.04%-9,19813F-HR/ATimeline
Broyhill Asset Management, LLC6,947$3.41M3.35%-6613F-HRTimeline
Robertson Stephens Wealth Management, L…6,933$3.41M0.1%+27613F-HRTimeline
Hennion & Walsh Asset Management, Inc.6,924$3.4M0.11%+13613F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC6,901$3.39M0.09%-52213F-HRTimelineGroup
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…6,892$3.39M0.13%+3,89213F-HRTimelineGroup
Beaton Management Co. Inc.6,863$3.37M1.5%-4013F-HRTimeline
Connor, Clark & Lunn Investment Managem…6,792$3.34M0.01%new13F-HRTimeline
SevenBridge Financial Group, LLC6,481$3.33M0.52%+36413F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,754$3.32M0.09%-2,67013F-HRTimelineGroup
Olstein Capital Management, L.P.6,750$3.32M0.72%+35013F-HRTimeline
LGT Fund Management Co Ltd.6,724$3.31M0.14%-20013F-HRTimeline
HBK Sorce Advisory LLC7,100$3.3M0.07%-51013F-HRTimeline
Coastline Trust Co6,714$3.3M0.33%-2613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Act Two Investors LLC6,710$3.3M0.73%013F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS6,686$3.29M0.07%-11913F-HRTimeline
ARTHUR M. COHEN & ASSOCIATES, LLC6,628$3.28M0.58%-63213F-HRTimeline
BAILARD, INC.6,651$3.27M0.08%-22013F-HRTimeline
Vest Financial, LLC6,609$3.25M0.04%-30913F-HRTimeline
Fulton Bank, N.A.6,602$3.25M0.11%-12713F-HRTimeline
Quantitative Investment Management, LLC6,563$3.23M0.34%new13F-HRTimeline
Processus Wealth & Capital Management, …6,547$3.22M2.19%+1213F-HRTimeline
PANAGORA ASSET MANAGEMENT INC6,513$3.2M0.01%+41513F-HRTimeline
Illinois Municipal Retirement Fund6,499$3.19M0.04%-41813F-HRTimeline
Barnett & Company, Inc.6,495$3.19M2.48%-4013F-HRTimeline
GHP Investment Advisors, Inc.6,494$3.19M0.13%+54613F-HRTimeline
SHELTON CAPITAL MANAGEMENT6,490$3.19M0.07%-2,55513F-HRTimeline
Princeton Global Asset Management LLC6,483$3.19M0.52%-613F-HRTimeline
ELLERSON GROUP INC /ADV6,477$3.18M2.09%-3913F-HRTimeline
one8zero8, LLC6,477$3.18M0.71%013F-HRTimeline
AXQ CAPITAL, LP6,409$3.15M0.41%+5,71913F-HRTimeline
BRIGHTON JONES LLC6,327$3.11M0.07%new13F-HR/ATimeline
Lummis Asset Management, LP6,370$3.1M1.85%-13813F-HRTimeline
LEVIN CAPITAL STRATEGIES, L.P.6,291$3.09M0.24%+13813F-HRTimeline
Anchor Investment Management, LLC6,272$3.08M0.26%-23513F-HRTimeline
Family Manage LLC6,259$3.08M0.37%+5,88613F-HRTimeline
Atlantic Edge Private Wealth Management…6,246$3.07M0.76%-3513F-HRTimeline
SECURITY NATIONAL BANK OF SIOUX CITY IO…6,223$3.06M1.81%-26613F-HRTimeline
TCW GROUP INCin group TCW GROUP INC6,213$3.05M0.02%+27313F-HRTimelineGroup
Clearstead Advisors, LLC6,212$3.05M0.03%-92613F-HRTimeline
Arjuna Capital6,210$3.05M0.78%-37313F-HRTimeline
Procyon Advisors, LLC6,170$3.03M0.15%-20813F-HRTimeline
Integrated Wealth Concepts LLC6,163$3.03M0.02%+2,25913F-HRTimeline
Legacy Wealth Management, LLC / MS6,130$3.01M0.86%-1,99313F-HRTimeline
Smartleaf Asset Management LLC6,264$3.01M0.11%+28413F-HRTimeline
Engineers Gate Manager LP6,084$2.99M0.04%new13F-HRTimeline
KMG FIDUCIARY PARTNERS, LLC6,064$2.98M0.22%+24613F-HRTimeline
Forvis Mazars Wealth Advisors, LLC6,035$2.97M0.06%-99613F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC5,998$2.95M0.02%-56713F-HRTimeline
Financial Engines Advisors L.L.C.5,993$2.95M0.01%-16913F-HRTimeline
Magnus Financial Group LLC5,949$2.92M0.24%+4313F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT5,926$2.91M0.17%-16913F-HRTimelineGroup
CRAWFORD INVESTMENT COUNSEL INC5,921$2.91M0.05%-1013F-HRTimeline
Western Wealth Management, LLC5,918$2.91M0.11%+1,42413F-HR/ATimeline
Smithfield Trust Co5,934$2.9M0.13%-2,03513F-HRTimeline
Fairtree Asset Management (Pty) Ltd5,903$2.9M1.33%-52513F-HRTimeline
EASTERN BANK5,895$2.9M0.05%-31113F-HRTimeline
Scott & Selber, Inc.5,880$2.89M0.75%-1513F-HRTimeline
SeaBridge Investment Advisors LLC5,846$2.87M0.49%-4,66213F-HRTimeline
D.A. DAVIDSON & CO.5,833$2.87M0.02%+59613F-HRTimeline
Vertrix Wealth Management, LLC5,806$2.85M1.05%13F-HRTimeline
Composition Wealth, LLC5,794$2.85M0.04%-10913F-HRTimeline
ASHTON THOMAS SECURITIES, LLC5,780$2.84M0.36%-17513F-HRTimeline
Community Bank, N.A.5,778$2.84M0.34%+22013F-HRTimeline
Birch Hill Investment Advisors LLC5,761$2.83M0.13%-513F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC5,735$2.82M0.12%-1513F-HRTimeline
INTRUST BANK NA5,729$2.82M0.23%+8213F-HRTimeline
Westover Capital Advisors, LLC5,727$2.82M0.52%-16613F-HRTimeline
QUATTRO FINANCIAL ADVISORS LLC5,705$2.81M0.85%+513F-HRTimeline