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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, Q4 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Dec 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
2,495
+162 vs. Q3 2023
Shares held
342.3M
+1.26M (+0.4%) vs. Q3 2023
Total value
$181.6B
+$8.94B (+5.2%) vs. Q3 2023
New holders
293
884 more added
Sold out
131
986 more reduced

36 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2023: 2,495 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 heldQ4 2023: $181.6B
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, Q4 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2023.

Institutions holding TMO in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Intech Investment Management LLC2,957$1.57M0.02%−596−16.8%Reduced
Sentry Investment Management LLC2,959$1.57M0.67%+718+32.0%Added
Finer Wealth Management, Inc.2,967$1.58M1.17%−219−6.9%Reduced
My Legacy Advisors, LLC2,893$1.58M0.57%−13−0.4%Reduced
Waldron Private Wealth LLC2,975$1.58M0.08%−170−5.4%Reduced
Bank of Nova Scotia Trust Co2,978$1.58M0.18%+63+2.2%Added
Clarius Group, LLC2,980$1.58M0.13%−759−20.3%Reduced
MCF Advisors LLC2,993$1.59M0.13%+1,176+64.7%Added
Harbor Advisors LLC3,000$1.59M0.30%+1,000+50.0%Added
Vident Advisory, LLC3,000$1.59M0.04%−86−2.8%Reduced
NVWM, LLC3,004$1.60M0.48%−1,485−33.1%Reduced
Argus Investors' Counsel, Inc.3,007$1.60M1.02%00.0%Unchanged
Horizon Investment Services, LLC3,010$1.60M0.86%−23−0.8%Reduced
Stablepoint Partners, LLC3,022$1.60M0.41%+3,022New
Lake Street Financial LLC3,024$1.61M0.25%+1,261+71.5%Added
RDA Financial Network3,026$1.61M0.61%+173+6.1%Added
Emfo, LLC3,049$1.62M1.51%00.0%Unchanged
First Trust Bank, Ltd.3,054$1.62M2.24%+3,054New
Wealth Alliance3,068$1.63M0.23%+494+19.2%Added
Manchester Capital Management LLC3,070$1.63M0.22%−200−6.1%Reduced
Abundance Wealth Counselors3,072$1.63M0.42%+10+0.3%Added
Aft, Forsyth & Sober, LLC3,075$1.63M0.63%00.0%Unchanged
Magnus Financial Group LLC3,076$1.63M0.21%+88+2.9%Added
LS Investment Advisors, LLC3,082$1.64M0.28%00.0%Unchanged
Mather Group, LLC.3,099$1.64M0.03%+163+5.6%Added
Koshinski Asset Management, Inc.3,107$1.65M0.25%−2,207−41.5%Reduced
Synergy Financial Management, LLC3,113$1.65M0.30%−14,206−82.0%Reduced
Linscomb & Williams, Inc.3,125$1.66M0.09%+28+0.9%Added
Thomasville National Bank3,133$1.66M0.15%+180+6.1%Added
Qtron Investments LLC3,135$1.66M0.27%00.0%Unchanged
Prudent Man Advisors, LLC3,139$1.67M0.62%−127−3.9%Reduced
Fidelis Capital Partners, LLC3,139$1.67M0.37%+256+8.9%Added
Confluence Wealth Services, Inc.3,141$1.67M0.18%+110+3.6%Added
Teza Capital Management LLC3,143$1.67M0.28%+3,143New
Ledyard National Bank3,144$1.67M0.17%+196+6.6%Added
Independent Family Office, LLC3,153$1.67M0.95%00.0%Unchanged
Checchi Capital Advisers, LLC3,169$1.68M0.14%−23−0.7%Reduced
Venture Visionary Partners LLC3,170$1.68M0.09%+2,239+240.5%Added
We Are One Seven, LLC3,193$1.69M0.10%+581+22.2%Added
Peak Asset Management, LLC3,194$1.70M0.37%+114+3.7%Added
Rehmann Capital Advisory Group3,195$1.70M0.14%+24+0.8%Added
Guardian Capital LP3,198$1.70M0.06%−264−7.6%Reduced
Sterneck Capital Management, LLC3,200$1.70M1.08%−2−0.1%Reduced
Full Sail Capital, LLC3,254$1.73M0.13%+197+6.4%Added
ARS Investment Partners, LLC3,282$1.74M0.19%00.0%Unchanged
Cim Investment Mangement Inc3,287$1.74M0.56%−263−7.4%Reduced
Bahl & Gaynor Inc3,291$1.75M0.01%−75−2.2%Reduced
Westpac Banking Corp3,301$1.75M0.14%−15,310−82.3%Reduced
Bank Ozk3,316$1.76M0.86%−147−4.2%Reduced
Terra Nova Asset Management LLC3,321$1.76M1.55%−567−14.6%Reduced
RFG Advisory, LLC3,332$1.77M0.07%+494+17.4%Added
Hyman Charles D3,343$1.77M0.11%00.0%Unchanged
WealthPLAN Partners, LLC3,343$1.77M0.18%−51−1.5%Reduced
Syon Capital LLC3,350$1.78M0.18%+1,243+59.0%Added
RSM US Wealth Management LLC3,354$1.78M0.05%+1,755+109.8%Added
Platte River Wealth Advisors, LLC3,360$1.78M0.59%00.0%Unchanged
Gerber Kawasaki Wealth & Investment Management3,382$1.80M0.11%−983−22.5%Reduced
Csenge Advisory Group3,388$1.80M0.11%−202−5.6%Reduced
Maren Capital LLC3,389$1.80M0.23%+3,389New
Prospect Hill Management, LLC3,400$1.80M1.08%−300−8.1%Reduced
KMG Fiduciary Partners, LLC3,407$1.81M0.21%+103+3.1%Added
MeadowBrook Investment Advisors LLC3,436$1.82M1.74%+3,436New
Hudson Canyon Capital Management3,477$1.85M1.34%−77−2.2%Reduced
DB Fitzpatrick & Co, Inc3,477$1.85M1.77%+522+17.7%Added
Sepio Capital, LP3,489$1.85M0.16%+565+19.3%Added
Summit Trail Advisors, LLC3,519$1.87M0.06%−161−4.4%Reduced
Grove Bank & Trust3,548$1.88M0.35%+70+2.0%Added
Legacy Trust3,560$1.89M0.49%00.0%Unchanged
Cove Private Wealth, LLC3,575$1.90M1.80%+3,575New
Investment House LLC3,591$1.91M0.13%−6,085−62.9%Reduced
Circle Wealth Management, LLC3,591$1.91M0.05%+112+3.2%Added
Van Den Berg Management I, Inc3,594$1.91M0.63%+3,594New
First Bank & Trust3,609$1.92M0.46%−8−0.2%Reduced
Baker Tilly Wealth Management, LLC3,611$1.92M0.31%−291−7.5%Reduced
Eagle Bluffs Wealth Management LLC3,612$1.92M1.31%−12−0.3%Reduced
MBE Wealth Management, LLC3,619$1.92M0.98%00.0%Unchanged
Principal Securities, Inc.3,638$1.93M0.07%+3,638New
Stratos Wealth Advisors, LLC3,645$1.94M0.11%−550−13.1%Reduced
NorthRock Partners, LLC3,673$1.95M0.08%+928+33.8%Added
Corton Capital Inc.3,690$1.96M0.62%+1,475+66.6%Added
Fairfield, Bush & Co.3,691$1.96M1.15%−118−3.1%Reduced
Northcape Capital Pty Ltd3,693$1.96M0.23%−1,594−30.1%Reduced
CenterBook Partners LP3,696$1.96M0.24%+176+5.0%Added
Lake Street Advisors Group, LLC3,698$1.96M0.10%+3,698New
Orser Capital Management, LLC3,703$1.97M2.26%−4,811−56.5%Reduced
AXS Investments LLC3,706$1.97M0.47%+144+4.0%Added
Vestmark Advisory Solutions, Inc.6,743$1.97M0.10%+3,714+122.6%Added
Farmers & Merchants Investments Inc3,714$1.97M0.07%−93−2.4%Reduced
Guerra Pan Advisors, LLC3,717$1.97M1.88%−32−0.9%Reduced
Wunderlich Capital Managemnt3,727$1.98M0.89%−456−10.9%Reduced
Royal Fund Management, LLC3,738$1.98M0.25%+395+11.8%Added
Harbour Investments, Inc.3,749$1.99M0.08%+411+12.3%Added
SageView Advisory Group, LLC3,532$2.00M0.09%+359+11.3%Added
Groesbeck Investment Management Corp3,777$2.00M2.77%+15+0.4%Added
Angeles Wealth Management, LLC3,781$2.01M0.24%−249−6.2%Reduced
Valeo Financial Advisors, LLC3,784$2.01M0.08%+385+11.3%Added
Merit Financial Group, LLC3,794$2.01M0.06%−2,920−43.5%Reduced
Endurant Capital Management LP3,794$2.01M11.55%−10,055−72.6%Reduced
Duality Advisers, LP3,814$2.02M0.21%+3,814New
Value Partners Investments Inc.3,809$2.03M0.16%+1,229+47.6%Added