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 |
|---|---|---|---|---|---|
| Unified Investment Management | 1,144 | $562.4K | 0.58% | +75+7.0% | Added |
| Capital Advisors Inc | 1,151 | $565.8K | 0.01% | +10+0.9% | Added |
| Bayesian Capital Management, LP | 1,153 | $566.7K | 0.69% | +1,153 | New |
| Cypress Capital Group | 1,156 | $568.2K | 0.06% | 00.0% | Unchanged |
| First Commonwealth Financial Corp | 1,157 | $568.7K | 0.09% | −48−4.0% | Reduced |
| Hall Capital Management Co Inc | 1,190 | $570.0K | 0.20% | −79−6.2% | Reduced |
| American State Bank (Iowa) | 1,160 | $570.2K | 0.27% | +23+2.0% | Added |
| Accredited Investors Inc. | 1,161 | $570.7K | 0.03% | −407−26.0% | Reduced |
| Rosenberg Matthew Hamilton | 1,161 | $570.7K | 0.12% | +78+7.2% | Added |
| Asset Dedication, LLC | 1,163 | $571.6K | 0.04% | −271−18.9% | Reduced |
| Birch Financial Group, LLC | 1,164 | $572.4K | 0.33% | −95−7.5% | Reduced |
| Elyxium Wealth, LLC | 1,166 | $573.1K | 0.18% | +108+10.2% | Added |
| Enterprise Financial Services Corp | 1,168 | $574.1K | 0.29% | −13−1.1% | Reduced |
| Income Insurance Ltd | 1,171 | $575.6K | 0.39% | +40+3.5% | Added |
| Victory Financial Group, LLC | 1,171 | $575.6K | 0.07% | +220+23.1% | Added |
| Aurdan Capital Management, LLC | 1,172 | $575.9K | 0.17% | −218−15.7% | Reduced |
| Goelzer Investment Management, Inc. | 1,173 | $576.6K | 0.03% | 00.0% | Unchanged |
| Trilogy Capital Inc. | 1,179 | $579.6K | 0.03% | −150−11.3% | Reduced |
| Fiduciary Alliance LLC | 1,090 | $579.7K | 0.03% | +538+97.5% | Added |
| WD Rutherford LLC | 1,183 | $581.5K | 0.26% | −115−8.9% | Reduced |
| Bulltick Wealth Management, LLC | 1,182 | $581.5K | 0.13% | −1,993−62.8% | Reduced |
| Rogco, LP | 1,188 | $583.9K | 0.19% | 00.0% | Unchanged |
| Kathmere Capital Management, LLC | 1,188 | $583.9K | 0.04% | +94+8.6% | Added |
| KRS Capital Management, LLC | 1,191 | $585.5K | 0.36% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 1,197 | $588.2K | 0.02% | −59−4.7% | Reduced |
| GTS Securities LLC | 1,198 | $588.9K | 0.02% | −2,633−68.7% | Reduced |
| Fukoku Mutual Life Insurance Co | 1,198 | $588.9K | 0.04% | 00.0% | Unchanged |
| Interchange Capital Partners, LLC | 1,189 | $591.5K | 0.19% | +119+11.1% | Added |
| MJP Associates Inc | 1,205 | $592.5K | 0.07% | +356+41.9% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 1,207 | $593.2K | 0.07% | −15−1.2% | Reduced |
| YANKCOM Partnership | 1,209 | $594.3K | 0.24% | +93+8.3% | Added |
| TFR Capital, LLC. | 1,209 | $594.3K | 0.18% | +122+11.2% | Added |
| Elevated Capital Advisors, LLC | 1,209 | $594.4K | 0.15% | +102+9.2% | Added |
| DSG Capital Advisors, LLC | 1,210 | $594.8K | 0.10% | −155−11.4% | Reduced |
| Aspiriant, LLC | 1,212 | $595.7K | 0.02% | −198−14.0% | Reduced |
| Hollencrest Capital Management | 1,215 | $597.2K | 0.02% | 00.0% | Unchanged |
| Global Strategic Investment Solutions, LLC | 1,216 | $597.7K | 0.06% | −458−27.4% | Reduced |
| Cornerstone Wealth Management, LLC | 1,223 | $601.1K | 0.03% | +611+99.8% | Added |
| First Foundation Advisors | 1,224 | $601.6K | 0.02% | +92+8.1% | Added |
| Parkside Financial Bank & Trust | 1,224 | $601.6K | 0.05% | −158−11.4% | Reduced |
| Wealth Alliance Advisory Group, LLC | 1,225 | $602.1K | 0.10% | +103+9.2% | Added |
| BSW Wealth Partners | 1,225 | $602.1K | 0.07% | −307−20.0% | Reduced |
| SeaCrest Wealth Management, LLC | 1,232 | $605.6K | 0.06% | −8−0.6% | Reduced |
| TCG Advisory Services, LLC | 1,235 | $606.9K | 0.01% | +147+13.5% | Added |
| Wills Financial Group LLC | 1,364 | $608.4K | 0.23% | 00.0% | Unchanged |
| Burling Wealth Partners, LLC | 1,239 | $609.0K | 0.10% | −74−5.6% | Reduced |
| Gerber Kawasaki Wealth & Investment Management | 1,240 | $609.6K | 0.02% | −101−7.5% | Reduced |
| Moss Adams Wealth Advisors LLC | 1,239 | $609.6K | 0.04% | −59−4.5% | Reduced |
| Mairs & Power Inc | 1,241 | $610.0K | 0.01% | 00.0% | Unchanged |
| NBC Securities, Inc. | 1,243 | $611.0K | 0.05% | −83−6.3% | Reduced |
| Oak Grove Capital LLC | 1,244 | $611.5K | 0.11% | 00.0% | Unchanged |
| Fideuram Asset Management (Ireland) dac | 1,094 | $611.5K | 0.08% | −10,709−90.7% | Reduced |
| Advisory Alpha, LLC | 1,247 | $613.2K | 0.02% | +272+27.9% | Added |
| Defiance ETFs, LLC | 1,248 | $613.4K | 0.01% | +1,248 | New |
| Forefront Wealth Partners, LLC | 1,248 | $613.7K | 0.26% | +104+9.1% | Added |
| New Republic Capital, LLC | 1,250 | $615.0K | 0.21% | −808−39.3% | Reduced |
| First Financial Bankshares Inc | 1,255 | $616.9K | 0.01% | −21−1.6% | Reduced |
| Founders Capital Management, LLC | 1,257 | $617.9K | 0.10% | 00.0% | Unchanged |
| Quotient Wealth Partners, LLC | 1,257 | $617.9K | 0.02% | −14−1.1% | Reduced |
| Nomura Holdings Inc | 1,274 | $626.2K | 0.01% | −4,521−78.0% | Reduced |
| LVW Advisors, LLC | 1,274 | $626.2K | 0.06% | +379+42.3% | Added |
| Simplicity Wealth,LLC | 1,284 | $631.2K | 0.04% | +103+8.7% | Added |
| Old Port Advisors | 1,294 | $636.2K | 0.15% | −29−2.2% | Reduced |
| Thoroughbred Financial Services, LLC | 1,297 | $637.0K | 0.04% | −16−1.2% | Reduced |
| Meridian Wealth Advisors, LLC | 1,296 | $637.0K | 0.08% | −39−2.9% | Reduced |
| Tradition Wealth Management, LLC | 1,297 | $637.4K | 0.05% | −227−14.9% | Reduced |
| Versant Capital Management, Inc | 1,298 | $638.0K | 0.06% | +297+29.7% | Added |
| Bank of Jackson Hole Trust | 1,302 | $640.0K | 0.31% | +68+5.5% | Added |
| Venturi Wealth Management, LLC | 1,303 | $640.5K | 0.03% | −47−3.5% | Reduced |
| Naples Global Advisors, LLC | 1,305 | $642.1K | 0.05% | +27+2.1% | Added |
| Indivisible Partners | 1,315 | $646.2K | 0.06% | +62+4.9% | Added |
| Spire Wealth Management | 1,322 | $649.7K | 0.02% | −155−10.5% | Reduced |
| BAM Wealth Management, LLC | 1,329 | $653.2K | 0.49% | −128−8.8% | Reduced |
| Meridian Wealth Management, LLC | 1,331 | $654.1K | 0.02% | +81+6.5% | Added |
| CWA Asset Management Group, LLC | 1,333 | $655.2K | 0.02% | −86−6.1% | Reduced |
| Vista Capital Partners, Inc. | 1,335 | $656.2K | 0.07% | −62−4.4% | Reduced |
| Wealth Enhancement Trust Services, Inc. | 1,340 | $658.6K | 0.08% | +702+110.0% | Added |
| Westfuller Advisors, LLC | 1,341 | $659.9K | 0.28% | −14−1.0% | Reduced |
| Community Bank & Trust, Waco, Texas | 1,345 | $661.0K | 0.13% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 1,348 | $663.2K | 0.13% | −21−1.5% | Reduced |
| DT Investment Partners, LLC | 1,364 | $670.4K | 0.06% | −71−4.9% | Reduced |
| Willner & Heller, LLC | 1,371 | $673.7K | 0.50% | +102+8.0% | Added |
| MBL Wealth, LLC | 1,373 | $674.9K | 0.05% | +99+7.8% | Added |
| Monticello Wealth Management, LLC | 1,372 | $674.9K | 0.04% | −46−3.2% | Reduced |
| Coign Capital Advisors LLC | 1,376 | $676.1K | 0.36% | +4+0.3% | Added |
| Heritage Trust Co | 1,379 | $677.8K | 0.07% | −2−0.1% | Reduced |
| Whalen Wealth Management Inc. | 1,380 | $678.3K | 0.36% | −1,343−49.3% | Reduced |
| Apella Capital, LLC | 1,292 | $680.5K | 0.01% | +548+73.7% | Added |
| Everpar Advisors LLC | 1,386 | $681.3K | 0.23% | +113+8.9% | Added |
| Advisory Advocates, LLC | 1,386 | $681.5K | 0.70% | −139−9.1% | Reduced |
| Breakwater Capital Group | 1,388 | $682.1K | 0.09% | +810+140.1% | Added |
| Evolve Private Wealth, LLC | 1,388 | $682.2K | 0.04% | +118+9.3% | Added |
| Regatta Capital Group, LLC | 1,388 | $682.2K | 0.10% | +119+9.4% | Added |
| Investment Partners, Ltd. | 1,389 | $682.6K | 0.24% | 00.0% | Unchanged |
| Private Capital Management, LLC | 1,389 | $682.7K | 0.07% | −7−0.5% | Reduced |
| My Purposeful Wealth Corp. | 1,389 | $682.8K | 0.16% | −57−3.9% | Reduced |
| Burney Co | 1,392 | $684.2K | 0.02% | −456−24.7% | Reduced |
| Wellington Shields & Co., LLC | 1,392 | $684.2K | 0.17% | −118−7.8% | Reduced |
| Lakeshore Capital Group, Inc. | 1,396 | $686.1K | 0.56% | +14+1.0% | Added |
| Cypress Wealth Services, LLC | 1,396 | $686.4K | 0.10% | +108+8.4% | Added |