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Thermo Fisher Scientific Inc.

TMO
Exchange
NYSE
Industry
Measuring & Controlling Devices, NEC
SEC CIK
0000097745

In the last 90 days, Thermo Fisher Scientific Inc. insiders filed 0 open-market purchases and 11 sales; 2,628 institutions reported holding it in 13F filings for Q2 2026, worth $169.2B in total; 6 superinvestors hold it, including Viking Global Investors and D1 Capital Partners.

13F holders, Q2 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
2,391
+23 vs. Q1 2023
Shares held
345.1M
−40.3M (−10.5%) vs. Q1 2023
Total value
$177.8B
−$18.2B (−9.3%) vs. Q1 2023
New holders
146
924 more added
Sold out
123
957 more reduced

22 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TMO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2023: 2,391 institutions
Q1 2021: 2,046 institutionsQ2 2021: 2,082 institutionsQ3 2021: 2,135 institutionsQ4 2021: 2,347 institutionsQ1 2022: 2,320 institutionsQ2 2022: 2,286 institutionsQ3 2022: 2,269 institutionsQ4 2022: 2,378 institutionsQ1 2023: 2,390 institutionsQ2 2023: 2,391 institutionsQ3 2023: 2,369 institutionsQ4 2023: 2,495 institutionsQ1 2024: 2,534 institutionsQ2 2024: 2,553 institutionsQ3 2024: 2,579 institutionsQ4 2024: 2,624 institutionsQ1 2025: 2,576 institutionsQ2 2025: 2,460 institutionsQ3 2025: 2,515 institutionsQ4 2025: 2,707 institutionsQ1 2026: 2,612 institutionsQ2 2026: 2,628 institutions
Value heldQ2 2023: $177.8B
Q1 2021: $157.2BQ2 2021: $172.9BQ3 2021: $197.5BQ4 2021: $230.1BQ1 2022: $203.3BQ2 2022: $186.4BQ3 2022: $175.3BQ4 2022: $190.1BQ1 2023: $196.1BQ2 2023: $177.8BQ3 2023: $173.1BQ4 2023: $181.6BQ1 2024: $196.3BQ2 2024: $187.5BQ3 2024: $208.3BQ4 2024: $176.4BQ1 2025: $167.8BQ2 2025: $135.6BQ3 2025: $160.7BQ4 2025: $199.1BQ1 2026: $164.1BQ2 2026: $169.2B
Institutions holding TMO and their total value by quarter
QuarterHoldersValue
Q2 20262,628$169.2B
Q1 20262,612$164.1B
Q4 20252,707$199.1B
Q3 20252,515$160.7B
Q2 20252,460$135.6B
Q1 20252,576$167.8B
Q4 20242,624$176.4B
Q3 20242,579$208.3B
Q2 20242,553$187.5B
Q1 20242,534$196.3B
Q4 20232,495$181.6B
Q3 20232,369$173.1B
Q2 20232,391$177.8B
Q1 20232,390$196.1B
Q4 20222,378$190.1B
Q3 20222,269$175.3B
Q2 20222,286$186.4B
Q1 20222,320$203.3B
Q4 20212,347$230.1B
Q3 20212,135$197.5B
Q2 20212,082$172.9B
Q1 20212,046$157.2B

Institutions, Q2 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2023.

Institutions holding TMO in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
GAM Holding AG14,649$7.64M0.53%+585+4.2%Added
Botty Investors LLC14,680$7.66M2.96%00.0%Unchanged
Amica Mutual Insurance Co14,737$7.69M0.87%−2,785−15.9%Reduced
Weiss Multi-Strategy Advisers LLC14,753$7.70M0.17%+3,255+28.3%Added
John G Ullman & Associates Inc14,878$7.76M1.20%−266−1.8%Reduced
Curi Capital14,910$7.78M1.06%−1,083−6.8%Reduced
Kingsview Wealth Management, LLC14,973$7.81M0.31%−1,363−8.3%Reduced
Stone Run Capital, LLC14,992$7.82M3.47%+25+0.2%Added
Andra AP-fonden14,998$7.83M0.20%−700−4.5%Reduced
Van Eck Associates Corp15,158$7.91M0.02%+991+7.0%Added
Edgemoor Investment Advisors, Inc.15,323$7.99M0.90%+15,323New
Woodstock Corp15,330$8.00M0.94%−50.0%Reduced
First Citizens Bank & Trust Co15,344$8.01M0.15%+3,916+34.3%Added
First National Trust Co15,356$8.01M0.37%+1,791+13.2%Added
Adell Harriman & Carpenter Inc15,484$8.04M0.82%−110−0.7%Reduced
Cozad Asset Management Inc15,442$8.06M1.00%−2,330−13.1%Reduced
Banco Santander, S.A.15,515$8.09M0.11%+665+4.5%Added
Quantinno Capital Management LP15,516$8.10M0.46%−1,134−6.8%Reduced
Davis-Rea Ltd.15,510$8.10M4.54%+4,964+47.1%Added
Perennial Advisors, LLC15,554$8.12M2.07%+669+4.5%Added
LGT Group Foundation15,574$8.13M0.20%−180−1.1%Reduced
Investment House LLC15,604$8.14M0.61%−3,775−19.5%Reduced
GWM Advisors LLC15,689$8.19M0.09%−834−5.0%Reduced
Metis Global Partners, LLC15,716$8.20M0.44%−90−0.6%Reduced
Congress Asset Management Co15,779$8.23M0.07%−1,294−7.6%Reduced
Pine Valley Investments Ltd Liability Co15,779$8.23M0.81%+12,668+407.2%Added
First Horizon Advisors, Inc.15,948$8.32M0.29%−407−2.5%Reduced
Raymond James Trust N.A.16,029$8.36M0.24%+14+0.1%Added
Illinois Municipal Retirement Fund16,178$8.44M0.17%00.0%Unchanged
Jag Capital Management, LLC16,192$8.45M0.98%−5,162−24.2%Reduced
Bancreek Capital Management, LP16,283$8.50M6.47%+3,730+29.7%Added
Atria Wealth Solutions, Inc.16,337$8.53M0.12%−759−4.4%Reduced
Synergy Financial Management, LLC16,357$8.53M2.11%+4,104+33.5%Added
Brant Point Investment Management LLC16,387$8.55M1.96%+945+6.1%Added
Capstone Investment Advisors, LLC16,448$8.58M0.25%+13,551+467.8%Added
Ravenstone Capital Management Inc.16,507$8.61M6.76%−140−0.8%Reduced
Lawson Kroeker Investment Management Inc16,551$8.64M2.07%−230−1.4%Reduced
Metropolitan Life Insurance Co16,811$8.77M0.43%−732−4.2%Reduced
ABN AMRO Bank N.V.16,837$8.81M0.18%−648−3.7%Reduced
First American Trust, FSB16,901$8.82M1.21%+766+4.7%Added
RKL Wealth Management LLC16,947$8.84M1.05%−408−2.4%Reduced
Colony Group LLC17,137$8.94M0.13%+42+0.2%Added
Jefferies Financial Group Inc.17,149$8.95M0.19%+11,807+221.0%Added
Liberty Capital Management, Inc.17,152$8.95M2.68%+66+0.4%Added
Wellington Shields Capital Management, LLC17,250$9.00M1.10%−144,093−89.3%Reduced
Ostrum Asset Management17,259$9.00M0.75%+585+3.5%Added
Meiji Yasuda Asset Management Co Ltd.17,372$9.06M0.45%−477−2.7%Reduced
Cornerstone Advisors, LLC17,400$9.08M0.43%+10,000+135.1%Added
1st Source Bank17,462$9.11M0.59%+28+0.2%Added
Banque Cantonale Vaudoise17,490$9.12M0.43%+482+2.8%Added
Sky Investment Group LLC17,607$9.19M1.99%+1,421+8.8%Added
EP Wealth Advisors, LLC1,448$9.25M0.14%−284,949−99.5%Reduced
First Western Trust Bank17,795$9.28M0.45%−518−2.8%Reduced
Longbow Finance SA17,797$9.29M1.08%+10,028+129.1%Added
Gamco Investors, Inc. Et Al17,802$9.29M0.10%+1,539+9.5%Added
Gluskin Sheff & Assoc Inc17,857$9.32M0.56%−2,695−13.1%Reduced
Geo Capital Gestora de Recursos Ltd18,002$9.39M7.28%+2,155+13.6%Added
Advisor Partners II, LLC18,171$9.48M0.44%−1,166−6.0%Reduced
Centiva Capital, LP18,226$9.51M0.48%+18,226New
Calamos Wealth Management LLC18,345$9.57M0.70%−575−3.0%Reduced
Synovus Financial Corp18,359$9.58M0.10%−636−3.3%Reduced
Nomura Holdings Inc18,361$9.58M0.10%+17,668+2,549.5%Added
Salem Investment Counselors Inc18,378$9.60M0.35%+1,795+10.8%Added
Park Avenue Securities LLC18,481$9.64M0.15%+344+1.9%Added
First National Bank of Omaha18,485$9.64M0.55%−825−4.3%Reduced
Nicola Wealth Management Ltd.18,500$9.65M0.95%00.0%Unchanged
Phraction Management LLC18,590$9.70M4.79%+5,255+39.4%Added
Abner Herrman & Brock LLC18,591$9.70M1.42%−6,167−24.9%Reduced
Tenere Capital LLC18,600$9.70M4.76%+100+0.5%Added
Telemus Capital, LLC18,821$9.82M0.83%−363−1.9%Reduced
Ziegler Capital Management, LLC18,831$9.83M0.38%−378−2.0%Reduced
Cetera Investment Advisers18,933$9.88M0.08%−766−3.9%Reduced
New Mexico Educational Retirement Board19,062$9.95M0.44%+900+5.0%Added
Prudential PLC19,142$9.99M0.12%+305+1.6%Added
First Personal Financial Services19,262$10.1M2.50%+284+1.5%Added
Power Corp of Canada19,285$10.1M1.05%00.0%Unchanged
GW Henssler & Associates Ltd19,353$10.1M0.66%−472−2.4%Reduced
Punch & Associates Investment Management, Inc.19,388$10.1M0.62%−90.0%Reduced
Motco19,467$10.2M0.66%+226+1.2%Added
Dash Acquisitions Inc.19,475$10.2M4.03%+3,207+19.7%Added
R.H. Dinel Investment Counsel, Inc.19,631$10.2M7.17%−200−1.0%Reduced
SG Americas Securities, LLC19,689$10.3M0.09%+7,404+60.3%Added
Waycross Partners, LLC19,775$10.3M2.24%+19,775New
Avantax Advisory Services, Inc.19,864$10.4M0.12%+356+1.8%Added
Hound Partners, LLC20,069$10.5M2.38%+20,069New
Martin Investment Management, LLC20,087$10.5M2.96%−658−3.2%Reduced
Churchill Management Corp20,125$10.5M0.18%+94+0.5%Added
Boston Financial Mangement LLC20,199$10.5M0.38%+1,022+5.3%Added
Rosenblum Silverman Sutton S F Inc20,314$10.6M3.50%−669−3.2%Reduced
Vancity Investment Management Ltd20,358$10.6M1.37%00.0%Unchanged
Novare Capital Management LLC20,375$10.6M1.14%+193+1.0%Added
Wealthfront Advisers LLC20,395$10.6M0.05%−7,095−25.8%Reduced
Engineers Gate Manager LP20,495$10.7M0.40%+20,495New
Grandfield & Dodd, LLC20,833$10.9M0.76%−138−0.7%Reduced
Douglass Winthrop Advisors, LLC20,864$10.9M0.26%+30.0%Added
McKinley Capital Management LLC /Delaware20,870$10.9M1.45%−2,700−11.5%Reduced
Credit Agricole S A20,894$10.9M0.35%+10,488+100.8%Added
Janney Capital Management LLC21,000$11.0M0.76%−190−0.9%Reduced
Lido Advisors, LLC21,024$11.0M0.12%+1,635+8.4%Added
Advisors Asset Management, Inc.21,111$11.0M0.23%−3,312−13.6%Reduced