Thermo Fisher Scientific Inc.

TMO

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

SEC filings (opens in a new tab)

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 2021

Institutional positions in Thermo Fisher Scientific Inc. as of Mar 31, 2021. 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: 2,046; No complete 13F data for Q4 2020
Shares held: 344.7M; No complete 13F data for Q4 2020
Total value: $157.2B; No complete 13F data for Q4 2020

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 2021: 2,046 institutions

Value heldQ1 2021: $157.2B

Institutions holding TMO and their total value by quarter
Quarter	Holders	Value
Q2 2026	2,628	$169.2B
Q1 2026	2,612	$164.1B
Q4 2025	2,707	$199.1B
Q3 2025	2,515	$160.7B
Q2 2025	2,460	$135.6B
Q1 2025	2,576	$167.8B
Q4 2024	2,624	$176.4B
Q3 2024	2,579	$208.3B
Q2 2024	2,553	$187.5B
Q1 2024	2,534	$196.3B
Q4 2023	2,495	$181.6B
Q3 2023	2,369	$173.1B
Q2 2023	2,391	$177.8B
Q1 2023	2,390	$196.1B
Q4 2022	2,378	$190.1B
Q3 2022	2,269	$175.3B
Q2 2022	2,286	$186.4B
Q1 2022	2,320	$203.3B
Q4 2021	2,347	$230.1B
Q3 2021	2,135	$197.5B
Q2 2021	2,082	$172.9B
Q1 2021	2,046	$157.2B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding TMO in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Kentucky Retirement Systems	23,859	$10.9M	0.53%	–	–
Northstar Asset Management LLC	23,891	$10.9M	3.10%	–	–
Nicola Wealth Management Ltd.	23,932	$10.9M	1.22%	–	–
Marietta Investment Partners LLC	24,258	$11.1M	2.73%	–	–
Louisiana State Employees Retirement System	24,400	$11.1M	0.29%	–	–
First National Bank of Omaha	24,628	$11.2M	0.59%	–	–
Charter Trust Co	24,847	$11.3M	1.10%	–	–
Wesbanco Bank Inc	24,989	$11.4M	0.45%	–	–
New Mexico Educational Retirement Board	25,062	$11.4M	0.45%	–	–
Swarthmore Group Inc	25,090	$11.5M	3.13%	–	–
NorthCoast Asset Management LLC	25,184	$11.5M	0.47%	–	–
Osborne Partners Capital Management, LLC	25,260	$11.5M	1.05%	–	–
BTC Capital Management, Inc.	25,378	$11.6M	1.29%	–	–
Kavar Capital Partners Group, LLC	25,457	$11.6M	3.13%	–	–
First American Bank	25,731	$11.7M	0.74%	–	–
Associated Banc-Corp	41,549	$11.8M	0.73%	–	–
Edgestream Partners, L.P.	25,889	$11.8M	0.66%	–	–
Lyell Wealth Management, LP	25,947	$11.8M	1.73%	–	–
ING Groep NV	26,073	$11.9M	0.25%	–	–
Webster Bank, N. A.	26,072	$11.9M	1.36%	–	–
Carmignac Gestion	26,429	$12.0M	0.14%	–	–
Telemus Capital, LLC	25,891	$12.0M	0.83%	–	–
Capitolis Advisors LLC	26,608	$12.1M	0.21%	–	–
Ieq Capital, LLC	26,616	$12.1M	0.50%	–	–
Roffman Miller Associates Inc	26,873	$12.3M	1.02%	–	–
Abner Herrman & Brock LLC	27,073	$12.4M	1.87%	–	–
Nikko Asset Management Americas, Inc.	27,207	$12.4M	0.06%	–	–
DuPont Capital Management Corp	27,317	$12.5M	0.30%	–	–
Sandy Spring Bank	27,331	$12.5M	0.72%	–	–
Mercer Global Advisors Inc	27,348	$12.5M	0.11%	–	–
Rockland Trust Co	27,709	$12.6M	0.91%	–	–
Gotham Asset Management, LLC	27,836	$12.7M	0.57%	–	–
Perigon Wealth Management, LLC	28,071	$12.8M	1.31%	–	–
MML Investors Services, LLC	28,104	$12.8M	0.12%	–	–
Steward Partners Investment Advisory, LLC	28,237	$12.9M	0.23%	–	–
Community Trust & Investment Co	28,284	$12.9M	1.26%	–	–
De Burlo Group Inc	28,389	$13.0M	2.32%	–	–
Elo Mutual Pension Insurance Co	28,594	$13.1M	0.43%	–	–
Andra AP-fonden	28,600	$13.1M	0.29%	–	–
Pinnacle Associates Ltd	28,647	$13.1M	0.25%	–	–
Eagle Capital Management LLC	28,785	$13.1M	0.04%	–	–
AGF Investments America Inc.	28,951	$13.2M	3.34%	–	–
Thames Capital Management LLC	28,964	$13.2M	3.05%	–	–
CCM Investment Advisers LLC	28,989	$13.2M	1.79%	–	–
Whittier Trust Co of Nevada Inc	29,078	$13.3M	0.59%	–	–
First Horizon Corp	29,235	$13.3M	1.27%	–	–
Lockheed Martin Investment Management Co	29,722	$13.6M	0.69%	–	–
Dixon Hubard Feinour & Brown Inc	29,829	$13.6M	3.23%	–	–
Cornerstone Advisors, LLC	30,000	$13.7M	1.20%	–	–
Alyeska Investment Group, L.P.	30,035	$13.7M	0.18%	–	–
Renaissance Investment Group LLC	30,210	$13.8M	3.80%	–	–
Maryland State Retirement & Pension System	30,276	$13.8M	0.48%	–	–
Duncker Streett & Co Inc	30,900	$14.1M	2.69%	–	–
Peapack Gladstone Financial Corp	31,383	$14.3M	0.37%	–	–
TCW Group Inc	31,593	$14.4M	0.14%	–	–
Sit Investment Associates Inc	31,762	$14.5M	0.38%	–	–
Rosenblum Silverman Sutton S F Inc	31,828	$14.5M	3.73%	–	–
Buffington Mohr McNeal	31,980	$14.6M	3.13%	–	–
IMC-Chicago, LLC	32,199	$14.7M	1.42%	–	–
Bokf, NA	32,403	$14.8M	0.27%	–	–
McGuire Investment Group, LLC	32,484	$14.8M	3.13%	–	–
Blue Pool Management Ltd.	32,500	$14.8M	3.33%	–	–
ExodusPoint Capital Management, LP	32,607	$14.9M	0.30%	–	–
Norinchukin Bank, The	32,753	$14.9M	0.21%	–	–
Columbus Point LLP	32,843	$15.0M	9.04%	–	–
Dodge & Cox	32,856	$15.0M	0.01%	–	–
Capstone Investment Advisors, LLC	32,901	$15.0M	0.45%	–	–
Hudson Valley Investment Advisors Inc	32,934	$15.0M	2.68%	–	–
Central Trust Co	32,940	$15.0M	0.59%	–	–
Grand Jean Capital Management Inc	33,045	$15.1M	3.99%	–	–
Rothschild Investment Corp	33,074	$15.1M	1.30%	–	–
BI Asset Management Fondsmaeglerselskab A/S	33,160	$15.1M	0.62%	–	–
Baxter Bros Inc	33,207	$15.2M	2.60%	–	–
Franklin Street Advisors Inc	33,222	$15.2M	1.41%	–	–
Oppenheimer Asset Management Inc.	33,395	$15.2M	0.24%	–	–
Montrusco Bolton Investments Inc.	33,726	$15.4M	0.50%	–	–
Norris Perne & French LLP	33,765	$15.4M	1.43%	–	–
Eastern Bank	34,062	$15.5M	0.84%	–	–
Arrowstreet Capital, Limited Partnership	34,496	$15.7M	0.02%	–	–
Trust Co of Vermont	34,539	$15.8M	1.18%	–	–
Zacks Investment Management	34,575	$15.8M	0.28%	–	–
Securian Asset Management, Inc	34,769	$15.9M	0.35%	–	–
Princeton Portfolio Strategies Group LLC	34,869	$15.9M	3.08%	–	–
LaFleur & Godfrey LLC	35,525	$16.2M	3.16%	–	–
M. Kraus & Co	35,815	$16.3M	6.34%	–	–
Highland Capital Management, LLC	35,979	$16.4M	1.01%	–	–
Flputnam Investment Management Co	35,982	$16.4M	0.72%	–	–
Cohen Klingenstein LLC	36,251	$16.5M	0.76%	–	–
Tower Bridge Advisors	36,314	$16.6M	1.25%	–	–
Eubel Brady & Suttman Asset Management Inc	36,398	$16.6M	1.81%	–	–
Bellevue Group AG	36,574	$16.7M	0.18%	–	–
Heritage Investors Management Corp	36,870	$16.8M	0.75%	–	–
Private Capital Advisors, Inc.	37,094	$16.9M	3.16%	–	–
Windward Capital Management Co	37,129	$16.9M	1.69%	–	–
TPI Fund Managers Ltd	37,213	$17.0M	2.65%	–	–
Public Sector Pension Investment Board	37,239	$17.0M	0.11%	–	–
Creative Planning	37,330	$17.0M	0.03%	–	–
Boston Family Office LLC	37,247	$17.1M	1.28%	–	–
Achmea Investment Management B.V.	37,424	$17.1M	0.60%	–	–
Carnegie Capital Asset Management, LLC	37,548	$17.1M	0.72%	–	–