Thermo Fisher ScientificTMO
13F holders, Q3 2025 (September 30)2,515holders +56
213new positions
144sold out
12famous investors
$484.32avg. 13F price*
At the end of Q3 2025, 2,515 institutions reported holding Thermo Fisher Scientific Inc. (TMO) in their 13F filings, up 56 from Q2 2025. 213 opened new positions and 144 sold out. The largest holders were Vanguard Group Inc. ($16.4B), BlackRock, Inc. ($14.4B) and State Street Corp. ($8.0B). 12 famous investors held it, including Jeremy Grantham (2.9% of GMO's portfolio), Ken Fisher (0.5% of Fisher Asset Management's portfolio) and Tom Gayner (0.2% of Markel Group's portfolio).
- Company
- Thermo Fisher Scientific Inc.
- Sector
- Industrials
- CUSIP
- 883556102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 213 | $1.3B |
| Exits | 144 | $1.2B |
All 13F filers, Q2 2025 → Q3 2025: 29,604,773 shares bought and 29,581,914 shares sold, net +22,859 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 2,515 holders
| Vanguard Group Inc. | 0.25% | Add +0.2% | 33,845,406 | $16.4B |
| BlackRock, Inc. | 0.25% | Add +8.4% | 29,637,636 | $14.4B |
| State Street Corp. | 0.28% | Reduce -0.6% | 16,384,131 | $8.0B |
| Morgan Stanley | 0.37% | Reduce -1.2% | 12,721,912 | $6.2B |
| Capital World Investors | 0.68% | Add +7.4% | 10,285,145 | $5.0B |
| Geode Capital Management, LLC | 0.25% | Add +0.7% | 8,170,052 | $3.9B |
| FMR LLC | 0.19% | Add +90.3% | 7,593,809 | $3.7B |
| JPMorgan Chase & Co. | 0.23% | Reduce -20.6% | 7,273,309 | $3.5B |
| T. Rowe Price Associates Inc. | 0.34% | Add +16.4% | 6,470,481 | $3.1B |
| Franklin Resources Inc. | 0.73% | Add +21.0% | 5,925,671 | $2.9B |
| Bank of America Corp. | 0.20% | Add +36.8% | 5,370,699 | $2.6B |
| Bank of New York Mellon Corp | 0.31% | Add +54.7% | 3,571,857 | $1.7B |
| Northern Trust Corp. | 0.22% | Reduce -2.4% | 3,521,705 | $1.7B |
| Capital Research Global Investors | 0.29% | Reduce -41.8% | 3,162,662 | $1.5B |
| Massachusetts Financial Services Co. | 0.44% | Add +25.4% | 2,936,998 | $1.4B |
| Pictet Asset Management Holding SA | 1.35% | Add +1.5% | 2,890,440 | $1.4B |
| Charles Schwab Investment Management Inc. | 0.22% | Reduce -4.9% | 2,854,448 | $1.4B |
| Royal Bank of Canada | 0.24% | Reduce -17.9% | 2,722,729 | $1.3B |
| Fisher Asset Management | 0.48% | Add +1.2% | 2,721,101 | $1.3B |
| Wellington Management Group LLP | 0.23% | Add +88.9% | 2,699,460 | $1.3B |
| Goldman Sachs Group Inc. | 0.18% | Add +11.8% | 2,595,756 | $1.3B |
| Alliancebernstein L.P. | 0.39% | Add +17.0% | 2,541,741 | $1.2B |
| Flossbach Von Storch SE | 4.81% | Reduce -7.7% | 2,516,098 | $1.2B |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1.10% | Add +368.9% | 2,504,084 | $1.2B |
| Legal & General Group Plc | 0.27% | Add +5.3% | 2,462,988 | $1.2B |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.25% | Reduce -21.4% | 2,415,003 | $1.2B |
| UBS Group AG | 0.22% | Reduce -3.6% | 2,318,453 | $1.1B |
| Primecap Management Co. | 0.86% | Reduce -4.3% | 2,303,322 | $1.1B |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.76% | Reduce -3.5% | 2,178,119 | $1.1B |
| GMO | 2.93% | Add +15.7% | 2,141,863 | $1.0B |
| Parnassus Investments, LLC | 2.35% | Reduce -3.3% | 2,093,621 | $1.0B |
| Barclays PLC | 0.38% | Add +32.3% | 2,076,983 | $1.0B |
| Unisphere Establishment | 7.83% | No change | 2,060,000 | $999.1M |
| Clearbridge Investments, LLC | 0.72% | Add +38.5% | 1,967,528 | $954.3M |
| Invesco Ltd. | 0.15% | Add +22.8% | 1,915,286 | $929.0M |
| Swedbank AB | 0.88% | Add +6.4% | 1,792,373 | $869.3M |
| Manufacturers Life Insurance Company, The | 0.72% | Reduce -22.3% | 1,782,525 | $864.6M |
| Amundi | 0.28% | Reduce -33.3% | 1,587,001 | $863.2M |
| Schroder Investment Management Group | 0.66% | Add +7.0% | 1,725,347 | $836.8M |
| Dimensional Fund Advisors LP | 0.17% | Reduce -1.5% | 1,667,747 | $808.6M |
| Lazard Asset Management LLC | 1.04% | Reduce -1.1% | 1,582,872 | $767.7M |
| Ameriprise Financial Inc. | 0.18% | Reduce -6.9% | 1,572,998 | $762.9M |
| Loomis Sayles & Co. L P | 0.82% | Reduce -0.1% | 1,412,683 | $685.2M |
| EdgePoint Investment Group Inc. | 5.03% | Add +5.0% | 1,388,662 | $673.5M |
| Wells Fargo & Company | 0.13% | Reduce -2.8% | 1,348,891 | $654.2M |
| Nuveen, LLC | 0.17% | Add +11.1% | 1,301,185 | $631.1M |
| Generation Investment Management LLP | 4.13% | Add +29.9% | 1,284,924 | $623.2M |
| Arrowstreet Capital, Limited Partnership | 0.39% | Add +4.6% | 1,266,125 | $614.1M |
| Farallon Capital Management, L.L.C. | 3.45% | Reduce -9.0% | 1,258,241 | $610.3M |
| 1832 Asset Management L.P. | 1.02% | Add +8.8% | 1,240,314 | $601.6M |
| Janus Henderson Group PLC | 0.27% | Add +2.5% | 1,237,862 | $600.4M |
| Veritas Asset Management LLP | 6.31% | Reduce -3.6% | 1,218,105 | $590.8M |
| Deutsche Bank AG | 0.20% | Reduce -8.2% | 1,205,927 | $584.9M |
| Sumitomo Mitsui Trust Group, Inc. | 0.32% | Add +0.5% | 1,129,754 | $548.0M |
| Temasek Holdings (Private) Ltd | 1.87% | Reduce -3.1% | 1,107,590 | $537.2M |
| Swiss National Bank | 0.31% | Reduce -4.8% | 1,088,200 | $527.8M |
| Rathbones Group PLC | 1.86% | Add +4.1% | 942,391 | $457.1M |
| Capital International Investors | 0.07% | Add +0.6% | 915,007 | $443.8M |
| Longview Partners (Guernsey) LTD | 4.58% | Add +4.0% | 903,566 | $438.2M |
| Neuberger Berman Group LLC | 0.31% | Reduce -5.9% | 867,616 | $420.8M |
| Cantillon Capital Management LLC | 2.31% | Reduce -1.1% | 866,770 | $420.4M |
| Ninety One UK Ltd | 0.88% | Add +3.7% | 835,599 | $405.3M |
| CIBC Private Wealth Group LLC | 0.69% | Add +42.5% | 834,965 | $405.0M |
| Lindsell Train Ltd | 9.73% | Reduce -4.3% | 817,529 | $396.5M |
| National Pension Service | 0.31% | Add +2.5% | 817,341 | $396.4M |
| Vontobel Holding Ltd. | 1.24% | Reduce -25.3% | 814,071 | $394.8M |
| Ensign Peak Advisors, Inc | 0.63% | Add +51.5% | 797,594 | $386.8M |
| HSBC Holdings PLC | 0.23% | Reduce -7.1% | 795,575 | $384.6M |
| First Manhattan Co. Llc. | 0.99% | Reduce -19.0% | 775,180 | $376.3M |
| Van Eck Associates Corp. | 0.35% | Add +77.7% | 770,774 | $373.8M |
| Robeco Institutional Asset Management B.V. | 0.53% | Add +44.4% | 759,076 | $368.2M |
| California Public Employees Retirement System | 0.22% | Reduce -1.0% | 755,649 | $366.5M |
| C WorldWide Group Holding A/S | 5.61% | Reduce -15.4% | 751,103 | $364.3M |
| Raymond James Financial Inc. | 0.12% | Reduce -3.7% | 749,829 | $363.7M |
| Citigroup Inc. | 0.25% | Reduce -11.1% | 749,549 | $363.5M |
| DekaBank Deutsche Girozentrale | 0.60% | No change | 772,643 | $356.0M |
| Corient Private Wealth LP | 0.56% | Reduce -16.4% | 732,197 | $354.9M |
| APG Asset Management N.V. | 0.98% | Add +37.0% | 848,734 | $350.3M |
| NorthCoast Asset Management LLC | 1.36% | Add +1.0% | 717,840 | $348.2M |
| Handelsbanken Fonder AB | 1.08% | Add +40.3% | 703,138 | $341.0M |
| W1M Investment Management Ltd | 4.31% | Add +4.0% | 691,342 | $335.0M |
| King Luther Capital Management Corp. | 1.37% | Reduce -7.3% | 680,119 | $329.9M |
| Victory Capital Management Inc. | 0.19% | Add +2.4% | 839,372 | $327.8M |
| Stifel Financial Corp. | 0.30% | Reduce -1.3% | 674,148 | $327.0M |
| Mirova US LLC | 3.24% | Reduce -3.8% | 660,789 | $320.5M |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 2.72% | Reduce -0.5% | 542,687 | $310.4M |
| Alecta Tjanstepension Omsesidigt | 1.35% | Reduce -12.3% | 625,400 | $303.0M |
| Rhumbline Advisers | 0.24% | Reduce -1.7% | 624,202 | $302.8M |
| B. Metzler seel. Sohn & Co. AG | 2.64% | Add +0.5% | 616,501 | $299.0M |
| Assenagon Asset Management S.A. | 0.44% | Add +1379.5% | 615,335 | $298.4M |
| CI Investments Inc. | 1.08% | Add +15.8% | 611,885 | $296.8M |
| California State Teachers Retirement System | 0.30% | Reduce -0.1% | 601,554 | $291.8M |
| Royal London Asset Management Ltd. | 0.61% | Reduce -1.8% | 581,277 | $281.9M |
| Allianz Asset Management GmbH | 0.35% | Reduce -28.0% | 578,831 | $280.7M |
| Principal Financial Group Inc. | 0.14% | Reduce -52.3% | 571,501 | $277.2M |
| Envestnet Asset Management Inc. | 0.08% | Reduce -9.2% | 568,471 | $275.7M |
| BlueSpruce Investments, LP | 6.29% | Reduce -15.2% | 564,493 | $273.8M |
| Bessemer Group Inc. | 0.40% | Add +0.4% | 540,350 | $262.1M |
| Adage Capital Partners Gp, L.L.C. | 0.41% | Add +65.4% | 538,880 | $261.4M |
| Van Lanschot Kempen Investment Management N.V. | 2.24% | Reduce -0.1% | 517,264 | $250.9M |
"% of holder's portfolio" is TMO's weight in each manager's 13F, not the share of Thermo Fisher Scientific Inc. the manager owns.