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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 2021

Institutional positions in Thermo Fisher Scientific Inc. as of Dec 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
2,347
+253 vs. Q3 2021
Shares held
345.6M
+1.33M (+0.4%) vs. Q3 2021
Total value
$230.1B
+$33.4B (+17.0%) vs. Q3 2021
New holders
335
849 more added
Sold out
82
824 more reduced

41 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 2021: 2,347 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 2021: $230.1B
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 20252,707$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 2021

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2021.

Institutions holding TMO in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Panagora Asset Management Inc125,617$83.8M0.44%+14,110+12.7%Added
Spears Abacus Advisors LLC127,740$85.2M5.75%−651−0.5%Reduced
Haverford Trust Co130,077$86.8M0.95%+8,357+6.9%Added
William Blair Investment Management, LLC130,153$86.8M0.23%+16,082+14.1%Added
EULAV Asset Management132,000$88.1M2.22%−220−0.2%Reduced
American International Group, Inc.133,249$88.9M0.45%−3,210−2.4%Reduced
Bartlett & Co. LLC133,796$89.3M1.51%−543−0.4%Reduced
Bartlett & Co. Wealth Management LLC133,796$89.3M1.51%−543−0.4%Reduced
Factory Mutual Insurance Co160,900$89.5M1.29%−30,442−15.9%Reduced
Bowen Hanes & Co Inc135,805$90.6M2.56%−11,016−7.5%Reduced
Arrowstreet Capital, Limited Partnership137,734$91.9M0.11%+130,459+1,793.3%Added
Standard Life Aberdeen plc137,758$91.9M0.20%−10,483−7.1%Reduced
CIBC Asset Management Inc138,999$92.7M0.34%−9,144−6.2%Reduced
BNP Paribas Arbitrage, SA140,853$94.0M0.23%−37,030−20.8%Reduced
Nicholas Company, Inc.141,289$94.3M1.53%−34,760−19.7%Reduced
HM Payson & Co141,390$94.3M2.05%+3,608+2.6%Added
Capitolis Advisors LLC142,627$95.2M0.57%+76,970+117.2%Added
Davis R M Inc143,770$95.9M2.14%−711−0.5%Reduced
Rockefeller Capital Management L.P.146,757$97.9M0.46%+7,624+5.5%Added
Pictet & Cie (Europe) SA146,828$98.0M3.34%+24,916+20.4%Added
Regions Financial Corp146,987$98.1M0.76%−9,209−5.9%Reduced
Jennison Associates LLC147,021$98.1M0.06%−110,033−42.8%Reduced
Quilter Plc153,396$98.9M2.58%+19,722+14.8%Added
CCLA Investment Management Ltd149,539$99.8M1.64%−9,503−6.0%Reduced
James Hambro & Partners149,865$100.0M6.79%+464+0.3%Added
Tekla Capital Management LLC152,326$101.6M3.27%+6,210+4.3%Added
Blair William & Co152,954$102.1M0.32%+2,189+1.5%Added
Public Sector Pension Investment Board155,749$103.9M0.57%+89,390+134.7%Added
State of Michigan Retirement System159,218$106.2M0.56%+400+0.3%Added
Jupiter Asset Management Ltd160,270$106.7M1.17%+5,355+3.5%Added
Rathbone Brothers plc160,405$107.0M1.04%+13,400+9.1%Added
SEI Investments Co165,347$110.4M0.21%+9,071+5.8%Added
Epoch Investment Partners, Inc.168,399$112.4M0.57%−150,822−47.2%Reduced
Prio Wealth Limited Partnership169,591$113.2M3.47%−4,397−2.5%Reduced
Westwood Management Corp170,820$114.0M8.71%−1,000−0.6%Reduced
Manning & Napier Group, LLC170,905$114.0M0.95%−7,628−4.3%Reduced
Treasurer of the State of North Carolina172,458$115.1M0.61%+740+0.4%Added
Calamos Advisors LLC172,685$115.2M0.46%+40,532+30.7%Added
Waters Parkerson & Co., LLC173,130$115.5M6.10%−1,599−0.9%Reduced
LPL Financial LLC173,617$115.8M0.10%+11,160+6.9%Added
Agf Investments Inc.173,866$116.0M0.84%−2,946−1.7%Reduced
Skandinaviska Enskilda Banken AB (publ)175,888$117.0M0.60%−16,230−8.4%Reduced
Segall Bryant & Hamill, LLC176,845$118.0M1.09%+697+0.4%Added
Bristol Gate Capital Partners Inc.176,852$118.0M5.31%+1,072+0.6%Added
Baird Financial Group, Inc.180,688$120.6M0.28%+4,766+2.7%Added
Janney Montgomery Scott LLC180,846$120.7M0.47%+3,807+2.2%Added
Chilton Investment Co LLC180,886$120.7M2.54%+3,761+2.1%Added
DnB Asset Management AS181,406$121.0M0.71%−2,280−1.2%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.181,512$121.1M0.40%+10,379+6.1%Added
Stonehage Fleming Financial Services Holdings Ltd183,169$122.2M3.34%+5,739+3.2%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.191,736$123.7M0.49%+23,062+13.7%Added
Westfield Capital Management Co LP188,828$126.0M0.75%−43,966−18.9%Reduced
Retirement Systems of Alabama188,868$126.0M0.44%−59,934−24.1%Reduced
Bradley Foster & Sargent Inc193,866$129.4M2.68%+134+0.1%Added
Man Group plc194,251$129.6M0.42%−35,945−15.6%Reduced
Congress Asset Management Co196,291$131.0M1.00%−41,581−17.5%Reduced
Pensioenfonds Rail & Ov197,676$131.9M3.12%−18,157−8.4%Reduced
AMF Pensionsforsakring AB198,075$132.2M0.90%−94,571−32.3%Reduced
New South Capital Management Inc203,061$135.5M4.49%−7,788−3.7%Reduced
Bank of Nova Scotia204,979$137.1M0.20%+140,630+218.5%Added
Commerzbank Aktiengesellschaft209,967$140.1M7.95%−113,893−35.2%Reduced
Viking Global Investors LPSuperinvestorViking Global Investors211,058$140.8M0.41%+28,821+15.8%Added
US Bancorp212,908$142.1M0.22%+1,293+0.6%Added
Asset Management One Co.,Ltd.214,505$142.2M0.50%+11,010+5.4%Added
Milestone Resources Group Ltd215,758$144.0M5.90%00.0%Unchanged
Nomura Asset Management Co Ltd221,149$147.6M0.75%+76,699+53.1%Added
Macquarie Group Ltd222,667$148.6M0.12%−6,936−3.0%Reduced
Storebrand Asset Management AS222,772$148.6M0.66%+12,806+6.1%Added
Mariner, LLC224,851$150.0M0.63%+76,500+51.6%Added
State of New Jersey Common Pension Fund D231,074$154.2M0.45%−1,279−0.6%Reduced
Los Angeles Capital Management LLC231,852$154.7M0.58%+37,134+19.1%Added
Compagnie Lombard Odier SCmA233,949$156.1M3.09%−4,627−1.9%Reduced
Alleghany Corp234,060$156.2M4.54%00.0%Unchanged
Commerce Bank237,036$158.2M1.03%−858−0.4%Reduced
State of Tennessee, Treasury Department238,664$159.2M0.59%+3,531+1.5%Added
Chevy Chase Trust Holdings, Inc.238,993$159.5M0.51%−5,284−2.2%Reduced
Douglas Lane & Associates, LLC239,906$160.1M2.13%−10,351−4.1%Reduced
Teacher Retirement System of Texas240,601$160.5M0.72%+77,477+47.5%Added
Truist Financial Corp240,978$160.8M0.25%+10,361+4.5%Added
Public Employees Retirement System of Ohio245,409$163.7M0.55%−5,947−2.4%Reduced
Thrivent Financial for Lutherans248,157$163.9M0.32%−68,909−21.7%Reduced
Lord, Abbett & Co. LLC245,914$164.1M0.37%+160,546+188.1%Added
Williams Jones Wealth Management, LLC.250,026$166.8M2.08%−1,265−0.5%Reduced
Munro Partners250,925$167.4M4.68%−1,285−0.5%Reduced
Aviva PLC251,227$167.6M0.70%+10,720+4.5%Added
Natixis Advisors, L.P.253,981$169.5M0.65%+3,431+1.4%Added
Banque Pictet & Cie SA256,909$171.4M1.27%+49,810+24.1%Added
Vontobel Holding Ltd.260,541$173.4M1.44%+10,086+4.0%Added
Caisse de Depot Et Placement du Quebec263,933$176.1M0.38%−58,390−18.1%Reduced
Rothschild & Co Asset Management US Inc.265,456$177.1M2.08%−4,484−1.7%Reduced
Suvretta Capital Management, LLC270,470$180.5M3.50%−55,340−17.0%Reduced
Gofen & Glossberg LLC271,955$181.5M3.92%−988−0.4%Reduced
Russell Investments Group, Ltd.272,922$182.0M0.29%+21,621+8.6%Added
PGGM Investments286,741$191.3M0.95%−1,407−0.5%Reduced
STRS Ohio287,462$191.8M0.67%+8,521+3.1%Added
The PNC Financial Services Group, Inc.292,065$194.9M0.16%+13,165+4.7%Added
Ci Investments Inc.293,203$195.6M0.68%−6,377−2.1%Reduced
B. Metzler seel. Sohn & Co. AG293,951$195.7M2.55%+293,951New
Menora Mivtachim Holdings Ltd.294,695$196.6M2.67%−59,500−16.8%Reduced
Allspring Global Investments Holdings, LLC295,847$197.4M0.22%+295,847New