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
MUFG Securities EMEA plc	125,346	$57.2M	0.50%	–	–
Martingale Asset Management L P	125,464	$57.3M	0.66%	–	–
Mariner, LLC	125,491	$57.3M	0.40%	–	–
Huntington National Bank	126,272	$57.6M	0.69%	–	–
HM Payson & Co	126,479	$57.7M	1.54%	–	–
Panagora Asset Management Inc	127,270	$58.1M	0.33%	–	–
Spears Abacus Advisors LLC	129,238	$59.0M	4.56%	–	–
Wafra Inc.	129,883	$59.3M	2.47%	–	–
Nomura Asset Management Co Ltd	130,169	$59.4M	0.38%	–	–
NFJ Investment Group, LLC	130,426	$59.5M	1.19%	–	–
James Hambro & Partners	131,249	$59.9M	5.54%	–	–
Washington Trust Co	131,375	$60.0M	1.84%	–	–
La Financiere de L'Echiquier	131,433	$60.0M	2.43%	–	–
EULAV Asset Management	132,228	$60.3M	1.62%	–	–
American Century Companies Inc	134,826	$61.5M	0.05%	–	–
Bartlett & Co. LLC	135,839	$62.0M	1.25%	–	–
Bartlett & Co. Wealth Management LLC	135,839	$62.0M	1.25%	–	–
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.	138,789	$63.3M	0.42%	–	–
Jane Street Group, LLC	139,520	$63.7M	0.18%	–	–
CIBC Asset Management Inc	140,004	$63.9M	0.27%	–	–
Healthcare of Ontario Pension Plan Trust Fund	140,452	$64.1M	0.16%	–	–
Nissay Asset Management Corp	141,176	$64.4M	0.64%	–	–
LPL Financial LLC	142,053	$64.8M	0.07%	–	–
Stonehage Fleming Financial Services Holdings Ltd	142,785	$65.1M	2.17%	–	–
Virginia Retirement Systems Et Al	142,800	$65.2M	0.64%	–	–
Davis R M Inc	143,906	$65.7M	1.80%	–	–
American International Group, Inc.	145,997	$66.6M	0.27%	–	–
Nisa Investment Advisors, LLC	146,428	$66.8M	0.42%	–	–
Natixis	146,444	$66.8M	0.22%	–	–
Bristol Gate Capital Partners Inc.	147,673	$67.4M	4.02%	–	–
Bowen Hanes & Co Inc	151,160	$69.0M	2.20%	–	–
Blair William & Co	154,363	$70.4M	0.27%	–	–
Worldquant Millennium Advisors LLC	154,583	$70.5M	1.50%	–	–
Standard Life Aberdeen plc	156,601	$71.5M	0.16%	–	–
CCLA Investment Management Ltd	157,981	$72.2M	1.44%	–	–
AMP Capital Investors Ltd	158,266	$72.2M	0.36%	–	–
DnB Asset Management AS	165,997	$75.8M	0.55%	–	–
Jupiter Asset Management Ltd	167,888	$76.7M	0.75%	–	–
Regions Financial Corp	168,505	$76.9M	0.70%	–	–
Milestone Resources Group Ltd	169,216	$77.2M	6.01%	–	–
Segall Bryant & Hamill, LLC	171,630	$78.3M	0.77%	–	–
Westwood Management Corp	172,620	$78.8M	6.96%	–	–
Janney Montgomery Scott LLC	172,991	$79.0M	0.38%	–	–
Treasurer of the State of North Carolina	173,231	$79.1M	0.50%	–	–
Man Group plc	174,545	$79.7M	0.35%	–	–
Baird Financial Group, Inc.	176,242	$80.4M	0.23%	–	–
Waters Parkerson & Co., LLC	178,945	$81.7M	5.04%	–	–
Nicholas Company, Inc.	179,474	$81.9M	1.53%	–	–
Macquarie Group Ltd	181,036	$82.6M	0.12%	–	–
Teacher Retirement System of Texas	181,875	$83.0M	0.46%	–	–
Manning & Napier Group, LLC	183,711	$83.8M	0.71%	–	–
Factory Mutual Insurance Co	187,814	$85.7M	1.10%	–	–
Banque Pictet & Cie SA	191,039	$87.2M	1.12%	–	–
Bradley Foster & Sargent Inc	193,997	$88.5M	2.24%	–	–
Agf Investments Inc.	195,510	$89.2M	0.71%	–	–
Prio Wealth Limited Partnership	199,880	$91.2M	3.29%	–	–
Ontario Teachers Pension Plan Board	204,175	$93.2M	1.04%	–	–
Natixis Advisors, L.P.	208,015	$94.9M	0.50%	–	–
US Bancorp	209,651	$95.7M	0.19%	–	–
Omers Administration Corp	210,884	$96.2M	1.52%	–	–
Rothschild & Co Asset Management US Inc.	212,136	$96.8M	1.19%	–	–
Zurich Insurance Group Ltd	212,912	$97.2M	1.39%	–	–
Artemis Investment Management LLP	217,272	$99.2M	0.94%	–	–
Asset Management One Co.,Ltd.	217,643	$99.3M	0.39%	–	–
Congress Asset Management Co	218,299	$99.6M	0.90%	–	–
Los Angeles Capital Management LLC	219,689	$100.3M	0.45%	–	–
Vontobel Holding Ltd.	220,502	$100.6M	0.75%	–	–
Storebrand Asset Management AS	221,555	$101.1M	0.54%	–	–
Alta Capital Management LLC	222,311	$101.5M	3.10%	–	–
Pendal Group Limited	223,677	$102.1M	1.00%	–	–
Citadel Advisors LLC	226,602	$103.4M	0.11%	–	–
Chilton Investment Co LLC	229,839	$104.9M	2.89%	–	–
Alleghany Corp	234,060	$106.8M	3.42%	–	–
Truist Financial Corp	234,475	$107.0M	0.19%	–	–
Pensioenfonds Rail & Ov	235,448	$107.5M	2.44%	–	–
Williams Jones Wealth Management, LLC.	235,910	$107.7M	1.68%	–	–
Commerce Bank	237,894	$108.6M	0.83%	–	–
State of New Jersey Common Pension Fund D	238,538	$108.9M	0.38%	–	–
ARK Investment Management LLCSuperinvestorARK Invest	241,791	$110.3M	0.22%	–	–
Russell Investments Group, Ltd.	243,308	$110.9M	0.20%	–	–
Skandinaviska Enskilda Banken AB (publ)	243,007	$110.9M	0.73%	–	–
Acadian Asset Management LLC	245,300	$112.0M	0.43%	–	–
State of Tennessee, Treasury Department	249,247	$113.8M	0.46%	–	–
Douglas Lane & Associates, LLC	258,191	$117.8M	1.83%	–	–
Compagnie Lombard Odier SCmA	258,295	$117.9M	2.60%	–	–
Public Employees Retirement System of Ohio	258,606	$118.0M	0.47%	–	–
New South Capital Management Inc	259,238	$118.3M	3.47%	–	–
Retirement Systems of Alabama	260,580	$118.9M	0.45%	–	–
Ci Investments Inc.	263,501	$120.3M	0.51%	–	–
Aviva PLC	267,098	$121.9M	0.60%	–	–
Chevy Chase Trust Holdings, Inc.	268,548	$122.6M	0.44%	–	–
State of Michigan Retirement System	268,618	$122.6M	0.78%	–	–
D. E. Shaw & Co., Inc.	274,807	$125.4M	0.15%	–	–
Gofen & Glossberg LLC	277,016	$126.4M	3.24%	–	–
Federated Hermes, Inc.	283,287	$129.3M	0.25%	–	–
Caisse de Depot Et Placement du Quebec	292,257	$133.4M	0.30%	–	–
Zurcher Kantonalbank (Zurich Cantonalbank)	296,474	$135.3M	0.80%	–	–
Cryder Capital Partners LLP	298,587	$136.3M	9.74%	–	–
Voloridge Investment Management, LLC	299,524	$136.7M	1.00%	–	–
Commerzbank Aktiengesellschaft	305,058	$139.2M	9.51%	–	–