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; 2,627 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
- 2,496
- +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
- 987 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2,627 | $169.2B |
| Q1 2026 | 2,612 | $164.1B |
| Q4 2025 | 2,708 | $199.1B |
| Q3 2025 | 2,515 | $160.7B |
| Q2 2025 | 2,460 | $135.6B |
| Q1 2025 | 2,577 | $167.8B |
| Q4 2024 | 2,625 | $176.4B |
| Q3 2024 | 2,580 | $208.3B |
| Q2 2024 | 2,554 | $187.5B |
| Q1 2024 | 2,535 | $196.3B |
| Q4 2023 | 2,496 | $181.6B |
| Q3 2023 | 2,370 | $173.1B |
| Q2 2023 | 2,392 | $177.8B |
| Q1 2023 | 2,391 | $196.1B |
| Q4 2022 | 2,379 | $190.1B |
| Q3 2022 | 2,270 | $175.3B |
| Q2 2022 | 2,287 | $186.4B |
| Q1 2022 | 2,321 | $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, Q4 2023
Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 32,978,438 | $17.5B | 0.38% | +217,700+0.7% | Added |
| BlackRock Inc. | 28,329,806 | $15.0B | 0.38% | +333,837+1.2% | Added |
| State Street Corp | 16,476,884 | $8.75B | 0.43% | +835,295+5.3% | Added |
| Morgan Stanley | 12,552,744 | $6.66B | 0.59% | +134,315+1.1% | Added |
| Capital World Investors | 12,262,793 | $6.51B | 1.16% | −492,214−3.9% | Reduced |
| Price T Rowe Associates Inc | 9,897,946 | $5.25B | 0.71% | −240,159−2.4% | Reduced |
| Capital Research Global Investors | 7,989,614 | $4.24B | 1.04% | +517,137+6.9% | Added |
| FMR LLC | 7,849,545 | $4.17B | 0.32% | −470,479−5.7% | Reduced |
| Geode Capital Management, LLC | 7,291,893 | $3.86B | 0.40% | +173,554+2.4% | Added |
| Norges Bank | 5,481,498 | $2.91B | 0.51% | −670,806−10.9% | Reduced |
| Bank of America Corp | 4,900,774 | $2.60B | 0.30% | −652,814−11.8% | Reduced |
| Massachusetts Financial Services Co | 4,180,285 | $2.22B | 0.72% | −2,226,776−34.8% | Reduced |
| Northern Trust Corp | 3,787,113 | $2.01B | 0.36% | −142,112−3.6% | Reduced |
| JPMorgan Chase & Co | 3,775,053 | $2.00B | 0.20% | −284,856−7.0% | Reduced |
| Royal Bank of Canada | 3,244,373 | $1.72B | 0.43% | −1,351,086−29.4% | Reduced |
| TCI Fund Management LtdSuperinvestorTCI Fund Management | 3,146,382 | $1.67B | 4.64% | −46,800−1.5% | Reduced |
| Primecap Management Co | 3,002,872 | $1.59B | 1.26% | −23,120−0.8% | Reduced |
| Wellington Management Group LLP | 2,988,140 | $1.59B | 0.30% | −92,547−3.0% | Reduced |
| Bank of New York Mellon Corp | 2,959,400 | $1.57B | 0.32% | −135,700−4.4% | Reduced |
| Pictet Asset Management Holding SA | 2,624,736 | $1.39B | 1.54% | +104,448+4.1% | Added |
| Fisher Asset Management, LLC | 2,571,666 | $1.37B | 0.72% | +5890.0% | Added |
| Amundi | 2,492,195 | $1.35B | 0.61% | −410,134−14.1% | Reduced |
| Legal & General Group Plc | 2,537,586 | $1.35B | 0.42% | +20,203+0.8% | Added |
| Franklin Resources Inc | 2,518,760 | $1.34B | 0.63% | +347,560+16.0% | Added |
| Manufacturers Life Insurance Company, The | 2,349,580 | $1.25B | 0.74% | +69,132+3.0% | Added |
| Charles Schwab Investment Management Inc | 2,277,266 | $1.21B | 0.31% | +92,338+4.2% | Added |
| Clearbridge Investments, LLC | 2,228,730 | $1.18B | 1.02% | +553,695+33.1% | Added |
| UBS Group AG | 2,098,314 | $1.11B | 0.45% | +55,668+2.7% | Added |
| Polen Capital Management LLC | 2,033,120 | $1.08B | 2.65% | −117,908−5.5% | Reduced |
| Goldman Sachs Group Inc | 1,944,274 | $1.03B | 0.23% | −231,600−10.6% | Reduced |
| Brown Advisory Inc | 1,894,295 | $1.01B | 1.41% | −172,399−8.3% | Reduced |
| Lazard Asset Management LLC | 1,877,702 | $996.7M | 1.26% | −34,255−1.8% | Reduced |
| Alliancebernstein L.P. | 1,833,784 | $973.4M | 0.37% | +217,034+13.4% | Added |
| Generation Investment Management LLP | 1,781,235 | $945.5M | 4.29% | +117,222+7.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,784,152 | $943.5M | 1.66% | +77,973+4.6% | Added |
| Putnam Investments LLC | 1,719,355 | $912.6M | 1.21% | +381,542+28.5% | Added |
| Dimensional Fund Advisors LP | 1,710,166 | $907.8M | 0.27% | −989−0.1% | Reduced |
| Voya Investment Management LLC | 1,693,609 | $898.5M | 0.93% | +379,660+28.9% | Added |
| Veritas Asset Management LLP | 1,692,148 | $898.2M | 6.47% | +697,383+70.1% | Added |
| Invesco Ltd. | 1,673,943 | $888.5M | 0.21% | −23,845−1.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,644,662 | $872.9M | 1.16% | −865,916−34.5% | Reduced |
| UBS Asset Management Americas Inc | 1,611,469 | $855.4M | 0.34% | −96,635−5.7% | Reduced |
| Barclays PLC | 1,533,274 | $813.8M | 0.42% | +225,176+17.2% | Added |
| Wells Fargo & Company | 1,513,964 | $803.6M | 0.23% | −76,506−4.8% | Reduced |
| 1832 Asset Management L.P. | 1,494,702 | $793.4M | 1.50% | +73,089+5.1% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 1,412,000 | $750.1M | 4.66% | −100,000−6.6% | Reduced |
| Parnassus Investments | 1,386,284 | $735.8M | 1.63% | +143,356+11.5% | Added |
| Ameriprise Financial Inc | 1,383,060 | $734.1M | 0.22% | −96,553−6.5% | Reduced |
| Flossbach Von Storch AG | 1,354,742 | $719.1M | 3.28% | +90,396+7.1% | Added |
| Unisphere Establishment | 1,350,000 | $716.6M | 7.41% | +1,350,000 | New |
| Janus Henderson Group PLC | 1,347,636 | $715.3M | 0.43% | −165,204−10.9% | Reduced |
| Deutsche Bank AG | 1,314,652 | $697.8M | 0.36% | +184,812+16.4% | Added |
| Schroder Investment Management Group | 1,305,443 | $692.9M | 0.90% | +162,538+14.2% | Added |
| Nuveen Asset Management, LLC | 1,267,408 | $672.7M | 0.22% | −46,022−3.5% | Reduced |
| Temasek Holdings (Private) Ltd | 1,259,537 | $668.5M | 3.74% | +77,195+6.5% | Added |
| Swiss National Bank | 1,206,900 | $640.6M | 0.47% | −33,900−2.7% | Reduced |
| Swedbank AB | 1,205,908 | $640.1M | 1.04% | −4,912−0.4% | Reduced |
| Farallon Capital Management, L.L.C. | 1,203,131 | $638.6M | 3.99% | +155,600+14.9% | Added |
| C WorldWide Group Holding A/S | 1,194,856 | $634.2M | 8.51% | −134,109−10.1% | Reduced |
| Neuberger Berman Group LLC | 1,172,902 | $622.6M | 0.54% | −33,973−2.8% | Reduced |
| Longview Partners (Guernsey) LTD | 1,171,709 | $621.9M | 4.15% | +1,171,709 | New |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,168,183 | $620.1M | 0.46% | −9,061−0.8% | Reduced |
| Loomis Sayles & Co L P | 1,155,314 | $613.2M | 0.94% | +181,723+18.7% | Added |
| Ensign Peak Advisors, Inc | 1,086,878 | $576.9M | 1.14% | +233,126+27.3% | Added |
| BlueSpruce Investments, LP | 1,075,577 | $570.9M | 10.90% | +317,952+42.0% | Added |
| California Public Employees Retirement System | 1,058,216 | $561.7M | 0.43% | +117,491+12.5% | Added |
| Bank of Montreal | 1,045,010 | $558.0M | 0.30% | +149,283+16.7% | Added |
| WCM Investment Management, LLC | 989,837 | $527.5M | 1.46% | +2,928+0.3% | Added |
| Vontobel Asset Management Inc | 946,099 | $526.9M | 3.13% | +136,963+16.9% | Added |
| Citigroup Inc | 985,214 | $522.9M | 0.69% | +174,980+21.6% | Added |
| CI Private Wealth, LLC | 943,554 | $500.8M | 0.92% | +124,673+15.2% | Added |
| Allianz Asset Management GmbH | 937,540 | $497.6M | 0.92% | +33,360+3.7% | Added |
| First Manhattan Co | 917,811 | $485.1M | 1.68% | −102,628−10.1% | Reduced |
| Cantillon Capital Management LLC | 882,017 | $468.2M | 3.13% | −21,746−2.4% | Reduced |
| Royal London Asset Management Ltd | 868,393 | $460.9M | 1.32% | +8,518+1.0% | Added |
| HSBC Holdings PLC | 866,646 | $460.0M | 0.42% | +66,755+8.3% | Added |
| Bessemer Group Inc | 850,903 | $451.7M | 0.88% | +6,612+0.8% | Added |
| Credit Suisse AG | 814,751 | $432.5M | 0.42% | +4,195+0.5% | Added |
| King Luther Capital Management Corp | 814,347 | $432.2M | 2.08% | −60,274−6.9% | Reduced |
| Sustainable Growth Advisers, LP | 783,819 | $416.0M | 1.89% | −28,079−3.5% | Reduced |
| Mirova US LLC | 778,434 | $413.2M | 6.23% | −5,018−0.6% | Reduced |
| TD Asset Management Inc | 765,983 | $406.6M | 0.40% | −346,198−31.1% | Reduced |
| Impax Asset Management Group plc | 753,666 | $399.2M | 1.60% | +80,567+12.0% | Added |
| Stockbridge Partners LLC | 725,434 | $385.1M | 8.23% | +86,579+13.6% | Added |
| New York State Common Retirement Fund | 713,078 | $378.5M | 0.52% | −29,443−4.0% | Reduced |
| Rhumbline Advisers | 712,554 | $378.2M | 0.40% | −3,810−0.5% | Reduced |
| Envestnet Asset Management Inc | 711,753 | $377.8M | 0.16% | +13,308+1.9% | Added |
| DekaBank Deutsche Girozentrale | 696,152 | $369.7M | 0.76% | +59,014+9.3% | Added |
| Baillie Gifford & Co | 671,165 | $356.2M | 0.28% | −25,769−3.7% | Reduced |
| Stifel Financial Corp | 663,209 | $352.0M | 0.44% | −3,777−0.6% | Reduced |
| Canada Pension Plan Investment Board | 649,158 | $344.6M | 0.44% | +251,888+63.4% | Added |
| CIBC Private Wealth Group, LLC | 642,901 | $341.2M | 0.72% | −18,252−2.8% | Reduced |
| Winslow Capital Management, LLC | 628,847 | $333.8M | 1.38% | +628,847 | New |
| Harding Loevner LP | 628,055 | $333.5M | 1.87% | −11,639−1.8% | Reduced |
| California State Teachers Retirement System | 622,790 | $330.6M | 0.46% | +8,129+1.3% | Added |
| Rathbone Brothers plc | 617,320 | $327.7M | 2.11% | +48,350+8.5% | Added |
| Mackenzie Financial Corp | 613,930 | $325.9M | 0.49% | −602,973−49.5% | Reduced |
| AXA S.A. | 610,327 | $324.0M | 1.04% | −45,579−6.9% | Reduced |
| Principal Financial Group Inc | 608,613 | $323.0M | 0.21% | −10,563−1.7% | Reduced |
| National Pension Service | 597,115 | $316.9M | 0.44% | +10,807+1.8% | Added |