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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, Q1 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Mar 31, 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
+59 vs. Q4 2022
Shares held
385.5M
+41.2M (+12.0%) vs. Q4 2022
Total value
$196.1B
+$6.54B (+3.5%) vs. Q4 2022
New holders
149
875 more added
Sold out
90
1,022 more reduced

47 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 holdersQ1 2023: 2,391 institutions
Q1 2021: 2,046 institutionsQ2 2021: 2,082 institutionsQ3 2021: 2,135 institutionsQ4 2021: 2,347 institutionsQ1 2022: 2,321 institutionsQ2 2022: 2,287 institutionsQ3 2022: 2,270 institutionsQ4 2022: 2,379 institutionsQ1 2023: 2,391 institutionsQ2 2023: 2,392 institutionsQ3 2023: 2,370 institutionsQ4 2023: 2,496 institutionsQ1 2024: 2,535 institutionsQ2 2024: 2,554 institutionsQ3 2024: 2,580 institutionsQ4 2024: 2,625 institutionsQ1 2025: 2,577 institutionsQ2 2025: 2,460 institutionsQ3 2025: 2,515 institutionsQ4 2025: 2,708 institutionsQ1 2026: 2,612 institutionsQ2 2026: 2,628 institutions
Value heldQ1 2023: $196.1B
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 20252,708$199.1B
Q3 20252,515$160.7B
Q2 20252,460$135.6B
Q1 20252,577$167.8B
Q4 20242,625$176.4B
Q3 20242,580$208.3B
Q2 20242,554$187.5B
Q1 20242,535$196.3B
Q4 20232,496$181.6B
Q3 20232,370$173.1B
Q2 20232,392$177.8B
Q1 20232,391$196.1B
Q4 20222,379$190.1B
Q3 20222,270$175.3B
Q2 20222,287$186.4B
Q1 20222,321$203.3B
Q4 20212,347$230.1B
Q3 20212,135$197.5B
Q2 20212,082$172.9B
Q1 20212,046$157.2B

Institutions, Q1 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q4 2022.

Institutions holding TMO in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
McClarren Financial Advisors, Inc.1$00.00%00.0%Unchanged
Summit Wealth Group, LLC110,087$00.00%+110,087New
25 LLC2$1.09K0.00%+2New
CoreFirst Bank & Trust2$1.15K0.00%−18−90.0%Reduced
Cedar Wealth Management, LLC2$1.15K0.00%−1−33.3%Reduced
Delos Wealth Advisors, LLC2$1.15K0.00%00.0%Unchanged
USA Financial Portformulas Corp2$1.15K0.00%+2New
Financial Synergies Wealth Advisors, Inc.3$1.73K0.00%+3New
Kessler Investment Group, LLC4$2.54K0.00%00.0%Unchanged
Missouri Trust & Investment Co5$2.88K0.00%+5New
GeoWealth Management, LLC5$3.00K0.00%−12−70.6%Reduced
Copeland Capital Management, LLC6$3.00K0.00%00.0%Unchanged
Global Wealth Strategies & Associates6$3.46K0.00%00.0%Unchanged
Morton Brown Family Wealth, LLC6$3.46K0.00%+6New
Cowen Prime Advisors LLC7$4.00K0.00%+7New
True Wealth Design, LLC7$4.04K0.00%+3+75.0%Added
Pacific Center for Financial Services8$4.61K0.00%+8New
Truvestments Capital LLC9$5.19K0.00%+9New
Morgan Dempsey Capital Management LLC10$5.76K0.00%−10−50.0%Reduced
PayPay Securities Corp10$5.76K0.39%−5−33.3%Reduced
Estabrook Capital Management10$5.76K0.00%00.0%Unchanged
SkyView Investment Advisors, LLC10$6.00K0.00%+10New
Toth Financial Advisory Corp12$6.92K0.00%+12New
Aspire Private Capital, LLC13$7.50K0.00%00.0%Unchanged
Sofos Investments, Inc.576$7.59K0.33%+25+4.5%Added
Beaird Harris Wealth Management, LLC14$8.07K0.00%−9−39.1%Reduced
Jackson, Grant Investment Advisers, Inc.15$8.65K0.00%+15New
City State Bank15$9.00K0.01%00.0%Unchanged
Retirement Group, LLC15$9.00K0.00%+13+650.0%Added
Highline Wealth Partners LLC17$9.80K0.01%00.0%Unchanged
NewSquare Capital LLC17$9.80K0.00%+11+183.3%Added
Wolff Wiese Magana LLC18$10.4K0.01%+2+12.5%Added
Tfo-TDC, LLC18$10.4K0.00%+18New
Eukles Asset Management19$11.0K0.01%00.0%Unchanged
Cascade Investment Advisors, Inc.20$11.5K0.01%+20New
Bourgeon Capital Management LLC20$11.5K0.00%00.0%Unchanged
DecisionPoint Financial, LLC20$11.5K0.01%+20New
Paladin Advisory Group, LLC20$11.5K0.01%+20New
KB Financial Partners, LLC20$12.0K0.00%00.0%Unchanged
Westside Investment Management, Inc.21$12.1K0.00%−20−48.8%Reduced
SJS Investment Consulting Inc.21$12.1K0.00%00.0%Unchanged
Ten Capital Wealth Advisors, LLC22$12.7K0.00%+22New
Resources Management Corp300$13.0K0.00%−3,285−91.6%Reduced
Country Trust Bank23$13.3K0.00%−137−85.6%Reduced
Red Tortoise LLC23$13.3K0.01%+11+91.7%Added
Baldrige Asset Management LLC24$14.0K0.01%00.0%Unchanged
South State Corp.26$15.0K0.00%−236−90.1%Reduced
Kalos Management, Inc.26$15.0K0.03%+26New
Cutler Group LP29$16.0K0.00%−3,463−99.2%Reduced
Creative Capital Management Investments LLC29$16.7K0.01%+25+625.0%Added
Ulland Investment Advisors, LLC30$17.0K0.02%00.0%Unchanged
Operose Advisors LLC30$17.3K0.01%00.0%Unchanged
Pension & Wealth Management Advisors, Inc.30$17.5K0.01%00.0%Unchanged
Lowe Wealth Advisors, LLC32$18.4K0.01%−20−38.5%Reduced
Schubert & Co33$19.0K0.02%+7+26.9%Added
Piscataqua Savings Bank34$19.6K0.02%+20+142.9%Added
Tucker Asset Management LLC38$21.9K0.01%−36−48.6%Reduced
Moisand Fitzgerald Tamayo, LLC38$21.9K0.00%00.0%Unchanged
Chesapeake Asset Management LLC39$22.5K0.02%+39New
ICA Group Wealth Management, LLC43$24.8K0.01%−1−2.3%Reduced
Avondale Wealth Management44$25.4K0.02%00.0%Unchanged
Winch Advisory Services, LLC45$26.0K0.01%00.0%Unchanged
Knott David M Jr45$26.0K0.01%00.0%Unchanged
TD Ameritrade Investment Management, LLC49$28.0K0.00%−26−34.7%Reduced
Stephens Consulting, LLC49$28.2K0.02%00.0%Unchanged
Trust Co50$28.8K0.00%00.0%Unchanged
Cape Investment Advisory, Inc.50$28.8K0.02%+50New
Grayhawk Investment Strategies Inc.37$29.0K0.01%−4−9.8%Reduced
DB Wealth Management Group, LLC51$29.4K0.02%00.0%Unchanged
Silicon Valley Capital Partners51$29.4K0.01%+51New
Stephenson National Bank & Trust52$30.0K0.02%00.0%Unchanged
New Millennium Group LLC53$30.5K0.03%00.0%Unchanged
Abound Wealth Management53$30.6K0.01%+11+26.2%Added
Cedar Mountain Advisors, LLC54$31.1K0.01%00.0%Unchanged
Richard W. Paul & Associates, LLC56$32.3K0.01%−5−8.2%Reduced
Lansing Street Advisors57$33.0K0.02%00.0%Unchanged
Annapolis Financial Services, LLC58$33.4K0.01%00.0%Unchanged
Fortis Capital Advisors, LLC60$34.6K0.02%−100−62.5%Reduced
Thompson Siegel & Walmsley LLC60$35.0K0.00%−15−20.0%Reduced
Accel Wealth Management61$35.2K0.01%00.0%Unchanged
Live Oak Investment Partners–$37.5K0.03%––
Cranbrook Wealth Management, LLC66$38.0K0.01%00.0%Unchanged
Carmichael Hill & Associates, Inc.67$38.6K0.02%00.0%Unchanged
Creative Financial Designs Inc67$38.7K0.01%−2−2.9%Reduced
WR Wealth Planners, LLC68$39.2K0.02%+37+119.4%Added
Oliver Lagore Vanvalin Investment Group71$40.9K0.02%00.0%Unchanged
Valley National Advisers Inc74$43.0K0.01%−4−5.1%Reduced
Mark Sheptoff Financial Planning, LLC75$43.2K0.03%00.0%Unchanged
Barrett & Company, Inc.75$43.3K0.03%+15+25.0%Added
Disciplina Capital Management LLC76$44.0K0.01%−6−7.3%Reduced
Delta Asset Management LLC77$44.4K0.00%+40+108.1%Added
Pacifica Partners Inc.78$44.7K0.03%−3−3.7%Reduced
Raleigh Capital Management Inc.79$45.6K0.02%+55+229.2%Added
Coston, McIsaac & Partners81$46.0K0.02%+1+1.3%Added
Buck Wealth Strategies, LLC83$47.9K0.02%+83New
America First Investment Advisors, LLC84$48.4K0.01%−16−16.0%Reduced
HighMark Wealth Management LLC85$49.1K0.04%00.0%Unchanged
JJJ Advisors Inc.85$50.1K0.01%−8−8.6%Reduced
Pin Oak Investment Advisors Inc90$52.0K0.06%00.0%Unchanged
HWG Holdings LP91$52.5K0.03%00.0%Unchanged