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, Q1 2026
Institutional positions in Thermo Fisher Scientific Inc. as of Mar 31, 2026. 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
- 2,612
- −56 vs. Q4 2025
- Shares held
- 332.3M
- −1.64M (−0.5%) vs. Q4 2025
- Total value
- $164.1B
- −$11.2B (−6.4%) vs. Q4 2025
- New holders
- 173
- 980 more added
- Sold out
- 229
- 1,101 more reduced
39 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 | 2,628 | $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 2026
Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Delta Financial Advisors LLC | 2,922 | $1.44M | 0.37% | +480+19.7% | Added |
| Lineweaver Wealth Advisors, LLC | 2,922 | $1.44M | 0.19% | −108−3.6% | Reduced |
| Icon Wealth Advisors, LLC | 3,069 | $1.43M | 0.09% | +446+17.0% | Added |
| MidFirst Bank | 2,909 | $1.43M | 0.12% | −81−2.7% | Reduced |
| Corps Capital Advisors, LLC | 2,906 | $1.43M | 1.24% | −150−4.9% | Reduced |
| Highview Capital Management LLC | 2,904 | $1.43M | 0.52% | +155+5.6% | Added |
| Sterling Investment Counsel, LLC | 2,900 | $1.43M | 0.40% | +185+6.8% | Added |
| Portfolio Design Labs, LLC | 2,891 | $1.42M | 0.25% | −166−5.4% | Reduced |
| Cypress Asset Management Inc | 2,890 | $1.42M | 0.33% | +38+1.3% | Added |
| National Asset Management, Inc. | 2,954 | $1.42M | 0.09% | −1,690−36.4% | Reduced |
| Washington Trust Advisors, Inc. | 2,870 | $1.41M | 0.11% | +13+0.5% | Added |
| Wellspring Financial Advisors, LLC | 2,862 | $1.41M | 0.11% | +732+34.4% | Added |
| Diversified Enterprises, LLC | 2,860 | $1.41M | 0.08% | +57+2.0% | Added |
| Triangle Securities Wealth Management | 2,846 | $1.40M | 0.32% | +70+2.5% | Added |
| Montecito Bank & Trust | 2,822 | $1.39M | 0.23% | −120−4.1% | Reduced |
| Prostatis Group LLC | 2,814 | $1.38M | 0.35% | +136+5.1% | Added |
| Strategic Advisors LLC | 2,795 | $1.37M | 0.23% | −2−0.1% | Reduced |
| Family Legacy, Inc. | 2,774 | $1.36M | 0.41% | +27+1.0% | Added |
| BankPlus Trust Department | 2,773 | $1.36M | 0.36% | +44+1.6% | Added |
| AlphaCore Capital LLC | 2,763 | $1.36M | 0.03% | −152−5.2% | Reduced |
| ARS Investment Partners, LLC | 2,750 | $1.35M | 0.07% | −12−0.4% | Reduced |
| Osmosis Investment Management UK Ltd | 2,743 | $1.35M | 0.04% | +2,743 | New |
| Harel Insurance Investments & Financial Services Ltd. | 2,744 | $1.35M | 0.01% | +1,036+60.7% | Added |
| Mayflower Financial Advisors, LLC | 2,738 | $1.35M | 0.16% | −85−3.0% | Reduced |
| Ledyard National Bank | 2,727 | $1.34M | 0.12% | −680−20.0% | Reduced |
| ESG Planning | 2,717 | $1.34M | 0.58% | +195+7.7% | Added |
| Boit C F David | 2,715 | $1.33M | 0.59% | 00.0% | Unchanged |
| Cassaday & Co Wealth Management LLC | 2,712 | $1.33M | 0.03% | −210−7.2% | Reduced |
| Checchi Capital Advisers, LLC | 2,711 | $1.33M | 0.09% | +180+7.1% | Added |
| Wealthcare Advisory Partners LLC | 2,706 | $1.33M | 0.03% | +299+12.4% | Added |
| Alphadyne Asset Management LP | 2,692 | $1.32M | 0.17% | +2,692 | New |
| Csenge Advisory Group | 2,687 | $1.32M | 0.06% | +47+1.8% | Added |
| EverSource Wealth Advisors, LLC | 2,684 | $1.32M | 0.04% | +935+53.5% | Added |
| Turtle Creek Wealth Advisors, LLC | 2,680 | $1.32M | 0.10% | +718+36.6% | Added |
| Stableford Capital II LLC | 2,664 | $1.31M | 0.49% | +19+0.7% | Added |
| Evelyn Partners Investment Management (Europe) Ltd | 2,662 | $1.31M | 0.45% | −85−3.1% | Reduced |
| WealthPLAN Partners, LLC | 2,657 | $1.31M | 0.25% | −1,319−33.2% | Reduced |
| Valeo Financial Advisors, LLC | 2,656 | $1.31M | 0.03% | −2,026−43.3% | Reduced |
| NorthRock Partners, LLC | 2,655 | $1.31M | 0.02% | +175+7.1% | Added |
| Gryphon Financial Partners LLC | 2,637 | $1.30M | 0.14% | +261+11.0% | Added |
| Park Place Capital Corp | 2,634 | $1.29M | 0.26% | −62−2.3% | Reduced |
| Campbell Newman Asset Management Inc | 2,633 | $1.29M | 0.10% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 2,619 | $1.29M | 0.05% | 00.0% | Unchanged |
| Castle Wealth Management LLC | 2,601 | $1.28M | 0.41% | +188+7.8% | Added |
| GoalVest Advisory LLC | 2,600 | $1.28M | 0.25% | +2,297+758.1% | Added |
| Covenant Asset Management, LLC | 2,597 | $1.28M | 0.26% | −20−0.8% | Reduced |
| Equitable Trust Co | 2,590 | $1.27M | 0.06% | −97−3.6% | Reduced |
| Commons Capital, LLC | 2,579 | $1.27M | 1.06% | −3−0.1% | Reduced |
| Boston Private Wealth LLC | 2,575 | $1.27M | 0.08% | −390−13.2% | Reduced |
| Murphy Pohlad Asset Management LLC | 2,567 | $1.26M | 0.45% | 00.0% | Unchanged |
| First Interstate Bank | 2,562 | $1.26M | 0.07% | −115−4.3% | Reduced |
| Archford Capital Strategies, LLC | 2,557 | $1.26M | 0.14% | +45+1.8% | Added |
| Prudent Man Advisors, LLC | 2,549 | $1.25M | 0.38% | +873+52.1% | Added |
| Supplemental Annuity Collective Trust of NJ | 2,544 | $1.25M | 0.35% | −56−2.2% | Reduced |
| Vivaldi Capital Management, LLC | 2,542 | $1.25M | 0.17% | −116−4.4% | Reduced |
| Thrive Wealth Management, LLC | 2,542 | $1.25M | 0.19% | −830−24.6% | Reduced |
| Clean Yield Group | 2,522 | $1.24M | 0.35% | −108−4.1% | Reduced |
| Signature Estate & Investment Advisors LLC | 2,514 | $1.24M | 0.03% | −17,789−87.6% | Reduced |
| South Plains Financial, Inc. | 2,507 | $1.23M | 0.72% | +207+9.0% | Added |
| Integral Investment Advisors, Inc. | 2,506 | $1.23M | 0.31% | −256−9.3% | Reduced |
| Central Pacific Bank - Trust Division | 2,502 | $1.23M | 0.16% | −52−2.0% | Reduced |
| Koshinski Asset Management, Inc. | 2,500 | $1.23M | 0.08% | −351−12.3% | Reduced |
| Allegheny Financial Group LTD | 2,499 | $1.23M | 0.17% | −10.0% | Reduced |
| Westhampton Capital, LLC | 2,488 | $1.22M | 0.57% | 00.0% | Unchanged |
| Joel Isaacson & Co., LLC | 2,484 | $1.22M | 0.04% | −37−1.5% | Reduced |
| Kennondale Capital Management LLC | 2,477 | $1.22M | 0.88% | 00.0% | Unchanged |
| Rench Wealth Management, Inc. | 2,472 | $1.21M | 0.37% | +534+27.6% | Added |
| Continuum Advisory, LLC | 2,459 | $1.21M | 0.12% | −10−0.4% | Reduced |
| Wendell David Associates Inc | 2,457 | $1.21M | 0.13% | −5−0.2% | Reduced |
| W.H. Cornerstone Investments Inc. | 2,451 | $1.20M | 0.75% | −1,466−37.4% | Reduced |
| LS Investment Advisors, LLC | 2,442 | $1.20M | 0.18% | +155+6.8% | Added |
| Guardian Capital LP | 2,432 | $1.20M | 0.03% | 00.0% | Unchanged |
| Alpine Woods Capital Investors, LLC | 2,427 | $1.19M | 0.29% | +1,534+171.8% | Added |
| Newman Dignan & Sheerar, Inc. | 2,425 | $1.19M | 0.25% | +28+1.2% | Added |
| 71 West Capital Partners | 2,410 | $1.18M | 0.05% | +223+10.2% | Added |
| Group One Trading, L.P. | 2,409 | $1.18M | 0.04% | −1,038−30.1% | Reduced |
| Marex Group plc | 2,408 | $1.18M | 0.01% | +1,125+87.7% | Added |
| Bath Savings Trust Co | 2,407 | $1.18M | 0.13% | −40−1.6% | Reduced |
| CNB Bank | 2,406 | $1.18M | 0.50% | +10.0% | Added |
| HBW Advisory Services LLC | 2,402 | $1.18M | 0.12% | +29+1.2% | Added |
| EULAV Asset Management | 2,400 | $1.18M | 0.04% | −27,000−91.8% | Reduced |
| Westco Advisory Services Inc | 2,391 | $1.18M | 0.76% | −222−8.5% | Reduced |
| Fairscale Capital, LLC | 2,386 | $1.17M | 0.81% | −41−1.7% | Reduced |
| Navalign, LLC | 2,385 | $1.17M | 0.30% | +83+3.6% | Added |
| Frec Markets, Inc. | 2,382 | $1.17M | 0.20% | +509+27.2% | Added |
| RFG Advisory, LLC | 2,381 | $1.17M | 0.02% | +593+33.2% | Added |
| Farmers National Bank | 2,377 | $1.17M | 0.26% | −24−1.0% | Reduced |
| Mechanics Bank Trust Department | 2,374 | $1.17M | 0.16% | −182−7.1% | Reduced |
| First Financial Corp | 2,373 | $1.17M | 0.46% | −110−4.4% | Reduced |
| Tyche Wealth Partners LLC | 2,367 | $1.16M | 0.18% | +9+0.4% | Added |
| Riverwater Partners LLC | 2,365 | $1.16M | 0.39% | +57+2.5% | Added |
| Quadcap Wealth Management, LLC | 2,364 | $1.16M | 0.13% | +16+0.7% | Added |
| Beutel, Goodman & Co Ltd. | 2,360 | $1.16M | 0.01% | −540−18.6% | Reduced |
| V-Square Quantitative Management LLC | 2,355 | $1.16M | 0.12% | −124−5.0% | Reduced |
| Ballast Advisors LLC | 2,354 | $1.16M | 0.34% | −13−0.5% | Reduced |
| Waterloo Capital, L.P. | 2,333 | $1.15M | 0.08% | −618−20.9% | Reduced |
| Founders Financial Securities LLC | 2,291 | $1.15M | 0.06% | −294−11.4% | Reduced |
| Personal Cfo Solutions, LLC | 2,329 | $1.15M | 0.16% | +195+9.1% | Added |
| Transcend Wealth Collective, LLC | 2,323 | $1.14M | 0.09% | +111+5.0% | Added |
| Ronald Blue Trust, Inc. | 2,318 | $1.14M | 0.01% | +1,185+104.6% | Added |