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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, Q3 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Sep 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
2,369
+7 vs. Q2 2023
Shares held
341.8M
−424.1K (−0.1%) vs. Q2 2023
Total value
$173.1B
−$3.26B (−1.8%) vs. Q2 2023
New holders
141
969 more added
Sold out
134
888 more reduced

29 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2023: 2,370 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 heldQ3 2023: $173.1B
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, Q3 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q2 2023.

Institutions holding TMO in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Great Diamond Partners, LLC1,411$714.2K0.19%+411+41.1%Added
Strategic Investment Advisors1,417$717.3K0.12%+87+6.5%Added
Level Four Advisory Services, LLC1,417$717.4K0.05%−50−3.4%Reduced
Legacy Financial Advisors, Inc.1,418$717.8K0.14%+265+23.0%Added
Amussen Hunsaker Associates LLC1,429$718.9K0.16%−581−28.9%Reduced
RMR Wealth Builders1,426$721.9K0.12%+1,426New
Ingalls & Snyder LLC1,432$725.0K0.04%−8−0.6%Reduced
Wills Financial Group, Inc.1,442$730.0K0.39%+20+1.4%Added
Biltmore Family Office, LLC1,447$732.9K0.17%00.0%Unchanged
Regent Peak Wealth Advisors LLC1,453$735.3K0.22%+15+1.0%Added
Lakeview Capital Partners, LLC1,463$740.4K0.14%+925+171.9%Added
Community Bank & Trust, Waco, Texas1,464$743.0K0.26%+144+10.9%Added
Salomon & Ludwin, LLC1,468$743.1K0.08%00.0%Unchanged
Boit C F David1,500$743.7K0.51%+200+15.4%Added
Tributary Capital Management, LLC1,470$744.1K0.07%−20−1.3%Reduced
Fortis Advisors, LLC1,470$744.1K0.56%00.0%Unchanged
Colonial Trust Co1,471$744.6K0.18%+7+0.5%Added
Greystone Financial Group, LLC1,472$745.1K0.19%+39+2.7%Added
Essex Savings Bank1,478$748.1K0.25%−25−1.7%Reduced
CVA Family Office, LLC1,478$748.2K0.17%+150+11.3%Added
SC&H Financial Advisors, Inc.1,480$749.2K0.25%00.0%Unchanged
MBM Wealth Consultants, LLC1,555$750.6K0.33%+149+10.6%Added
Herold Advisors, Inc.1,489$753.7K0.23%+279+23.1%Added
Tranquility Partners, LLC1,494$756.2K0.32%−62−4.0%Reduced
Allstate Corp1,499$758.7K0.04%00.0%Unchanged
Aspen Investment Management Inc1,500$759.0K0.46%00.0%Unchanged
Capital Management Associates1,500$759.0K1.12%00.0%Unchanged
Community Capital Management, Inc.1,500$759.3K1.21%00.0%Unchanged
American Planning Services, Inc.1,500$759.3K0.50%00.0%Unchanged
Community Financial Services Group, LLC1,506$762.3K0.19%+1,506New
Handelsinvest Investeringsforvaltning1,508$763.0K0.26%00.0%Unchanged
Biltmore Wealth Management, LLC1,511$765.0K0.37%+1+0.1%Added
Sciencast Management LP1,514$766.3K0.35%+1,514New
Holderness Investments Co1,515$766.9K0.30%00.0%Unchanged
Catalyst Financial Partners LLC1,521$769.9K0.25%+659+76.5%Added
Paloma Partners Management Co1,539$779.0K0.16%+1,539New
Bank of New Hampshire1,541$780.0K0.23%−20−1.3%Reduced
Linden Thomas Advisory Services, LLC1,546$782.5K0.17%+125+8.8%Added
StoneX Group Inc.1,554$787.3K0.09%+60+4.0%Added
Mairs & Power Inc1,564$791.6K0.01%−178−10.2%Reduced
Narwhal Capital Management1,583$801.3K0.10%−2,499−61.2%Reduced
Hall Laurie J Trustee1,586$803.0K0.34%−75−4.5%Reduced
Obermeyer Wood Investment Counsel, LLLP1,587$803.3K0.06%00.0%Unchanged
Tompkins Financial Corp1,592$805.8K0.13%−296−15.7%Reduced
Scarborough Advisors, LLC1,593$806.3K0.20%+8+0.5%Added
Investment Partners, Ltd.1,596$808.0K0.43%00.0%Unchanged
RSM US Wealth Management LLC1,599$809.9K0.03%+158+11.0%Added
International Assets Investment Management, LLC1,626$810.3K0.11%+493+43.5%Added
Galibier Capital Management Ltd.1,601$810.4K0.18%−64−3.8%Reduced
WMS Partners, LLC1,604$811.9K0.06%−234−12.7%Reduced
Cynosure Management, LLC1,610$814.9K0.25%+87+5.7%Added
Humankind Investments LLC1,610$814.9K0.34%−20−1.2%Reduced
Wimmer Associates 1, LLC1,612$815.9K0.51%−10−0.6%Reduced
SeaCrest Wealth Management, LLC1,615$817.5K0.11%−10−0.6%Reduced
Joel Isaacson & Co., LLC1,616$818.0K0.06%−25−1.5%Reduced
First Affirmative Financial Network1,616$818.1K0.80%+26+1.6%Added
Castle Rock Wealth Management, LLC1,640$819.3K0.28%+43+2.7%Added
Sterling Investment Counsel, LLC1,621$820.5K0.47%+125+8.4%Added
Hohimer Wealth Management, LLC1,635$827.6K0.24%+16+1.0%Added
Pennsylvania Capital Management Inc1,638$829.1K0.34%+56+3.5%Added
Hoey Investments, Inc1,643$831.6K0.28%−620−27.4%Reduced
Souders Financial Advisors1,647$833.5K0.16%−50−2.9%Reduced
HMS Capital Management, LLC1,649$834.8K0.55%−97−5.6%Reduced
C2C Wealth Management, LLC1,694$835.1K0.12%+5+0.3%Added
Wedmont Private Capital1,683$835.1K0.08%+93+5.8%Added
Optimum Investment Advisors1,653$836.7K0.43%00.0%Unchanged
Sanders Morris Harris LLC1,700$836.7K0.17%00.0%Unchanged
Meridian Wealth Advisors, LLC1,654$837.2K0.21%+40+2.5%Added
IPG Investment Advisors LLC1,655$838.3K0.18%+1,655New
Journey Strategic Wealth LLC1,661$840.6K0.04%+223+15.5%Added
Legacy Capital Wealth Partners, LLC1,667$843.8K0.23%+1,667New
Voya Financial Advisors, Inc.1,678$844.1K0.11%+67+4.2%Added
Founders Financial Securities LLC1,669$844.8K0.11%+158+10.5%Added
Childress Capital Advisors, LLC1,672$846.3K0.28%+1,672New
Element Pointe Advisors, LLC1,674$847.3K0.27%−8−0.5%Reduced
J.W. Cole Advisors, Inc.1,683$851.8K0.06%−220−11.6%Reduced
Lineweaver Wealth Advisors, LLC1,687$854.2K0.25%+21+1.3%Added
Mitchell McLeod Pugh & Williams Inc1,693$856.9K0.25%00.0%Unchanged
Pathway Financial Advisers, LLC1,697$860.7K0.36%+1,697New
Field & Main Bank1,706$863.5K0.40%−58−3.3%Reduced
Compton Wealth Advisory Group, LLC1,706$863.7K0.30%00.0%Unchanged
DeDora Capital, Inc.1,706$863.7K0.34%+152+9.8%Added
Integrated Advisors Network LLC1,707$864.1K0.05%−248−12.7%Reduced
NBC Securities, Inc.1,712$866.0K0.10%+1,712New
Simplify Asset Management Inc.1,715$868.1K0.14%−1,543−47.4%Reduced
ARS Wealth Advisors Group, LLC1,715$868.1K0.14%+1+0.1%Added
Mount Yale Investment Advisors, LLC1,720$870.6K0.09%−9−0.5%Reduced
Arvest Trust Co N A1,722$871.6K0.06%+94+5.8%Added
ERn Financial, LLC1,728$874.7K0.19%+163+10.4%Added
Jacobsen Capital Management1,730$875.7K0.48%+1+0.1%Added
KPP Advisory Services LLC1,750$885.8K0.29%+1,750New
Lake Street Financial LLC1,763$886.8K0.16%+16+0.9%Added
Quent Capital, LLC1,756$889.0K0.14%−9−0.5%Reduced
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors1,760$890.7K0.21%+301+20.6%Added
Riverwater Partners LLC1,779$900.5K0.82%−12−0.7%Reduced
South Dakota Investment Council1,784$903.0K0.02%−100−5.3%Reduced
Global Strategic Investment Solutions, LLC1,790$906.0K0.12%−10−0.6%Reduced
Mark Stevens1,791$906.5K0.12%+16+0.9%Added
Sonen Capital LLC1,801$911.6K1.79%+66+3.8%Added
Graypoint LLC1,809$915.8K0.09%+230+14.6%Added