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 |
|---|---|---|---|---|---|
| Spinnaker Trust | 11,146 | $5.48M | 0.30% | +305+2.8% | Added |
| Nordwand Advisors, LLC | 11,141 | $5.48M | 0.96% | −40−0.4% | Reduced |
| Banque Cantonale Vaudoise | 11,118 | $5.46M | 0.21% | +2,801+33.7% | Added |
| Granite Investment Partners, LLC | 11,098 | $5.46M | 0.34% | +99+0.9% | Added |
| Morningstar Investment Management LLC | 11,064 | $5.44M | 0.34% | −62−0.6% | Reduced |
| Progressive Investment Management Corp | 11,000 | $5.41M | 1.43% | −20−0.2% | Reduced |
| Ally Financial Inc. | 11,000 | $5.41M | 0.67% | +9,000+450.0% | Added |
| John G Ullman & Associates Inc | 10,995 | $5.40M | 0.72% | −830−7.0% | Reduced |
| Marco Investment Management LLC | 10,991 | $5.40M | 0.41% | +145+1.3% | Added |
| Cinctive Capital Management LP | 10,986 | $5.40M | 0.36% | +1,506+15.9% | Added |
| North Dakota State Investment Board | 10,940 | $5.38M | 0.23% | −2,012−15.5% | Reduced |
| Burns J W & Co Inc | 10,905 | $5.36M | 0.61% | +217+2.0% | Added |
| Greenleaf Trust | 10,899 | $5.36M | 0.05% | −280−2.5% | Reduced |
| Legacy Private Trust Co. | 10,822 | $5.32M | 0.33% | −95−0.9% | Reduced |
| Conning Inc. | 10,822 | $5.32M | 0.18% | +852+8.5% | Added |
| ICICI Prudential Asset Management Co Ltd | 10,821 | $5.32M | 0.64% | 00.0% | Unchanged |
| Boston Research & Management Inc | 10,814 | $5.32M | 1.24% | +235+2.2% | Added |
| Hunter Associates Investment Management LLC | 10,748 | $5.28M | 0.70% | −186−1.7% | Reduced |
| Hills Bank & Trust Co | 10,747 | $5.28M | 0.26% | −116−1.1% | Reduced |
| North Star Investment Management Corp. | 10,703 | $5.26M | 0.32% | −19−0.2% | Reduced |
| FourThought Financial Partners, LLC | 10,684 | $5.25M | 0.45% | +470+4.6% | Added |
| Meridian Management Co | 10,605 | $5.21M | 1.30% | −177−1.6% | Reduced |
| Haverford Financial Services, Inc. | 10,507 | $5.16M | 1.54% | −899−7.9% | Reduced |
| Phoenix Holdings Ltd. | 10,421 | $5.13M | 0.05% | +1,580+17.9% | Added |
| Invesco, LLC | 10,401 | $5.11M | 1.79% | −164−1.6% | Reduced |
| TD Private Client Wealth LLC | 10,400 | $5.11M | 0.11% | +870+9.1% | Added |
| MUFG Securities Americas Inc. | 10,396 | $5.11M | 0.33% | +274+2.7% | Added |
| German American Bancorp, Inc. | 10,375 | $5.10M | 0.44% | +105+1.0% | Added |
| Value Partners Investments Inc. | 10,337 | $5.08M | 0.39% | +687+7.1% | Added |
| Securian Asset Management, Inc | 10,216 | $5.02M | 0.20% | 00.0% | Unchanged |
| Choate Investment Advisors | 10,207 | $5.02M | 0.10% | −141−1.4% | Reduced |
| Independent Advisor Alliance | 10,187 | $5.01M | 0.05% | −89−0.9% | Reduced |
| Capital City Trust Co | 10,167 | $5.00M | 1.14% | −56−0.5% | Reduced |
| GF Fund Management Co. Ltd. | 10,126 | $4.98M | 0.08% | 00.0% | Unchanged |
| Fundamentun, LLC | 10,095 | $4.96M | 0.20% | +363+3.7% | Added |
| Capital Group Investment Management Pte. Ltd. | 10,088 | $4.96M | 0.85% | −2,711−21.2% | Reduced |
| Oliver Luxxe Assets LLC | 10,071 | $4.95M | 0.74% | +10,071 | New |
| BCS Private Wealth Management, Inc. | 10,055 | $4.95M | 1.50% | −196−1.9% | Reduced |
| Two Point Capital Management, Inc. | 10,059 | $4.94M | 2.16% | −180−1.8% | Reduced |
| Diversified Trust Co | 10,059 | $4.94M | 0.09% | −36−0.4% | Reduced |
| De Burlo Group Inc | 10,045 | $4.94M | 1.12% | −315−3.0% | Reduced |
| Inspire Trust Co, N.A. | 10,017 | $4.92M | 0.76% | +2,517+33.6% | Added |
| Rock Springs Capital Management LP | 10,000 | $4.92M | 0.29% | 00.0% | Unchanged |
| KP Management LLC | 10,000 | $4.92M | 1.41% | 00.0% | Unchanged |
| Oversea-Chinese Banking CORP Ltd | 9,972 | $4.90M | 0.14% | −5,366−35.0% | Reduced |
| Farther Finance Advisors, LLC | 9,904 | $4.90M | 0.05% | +362+3.8% | Added |
| CAPROCK Group, Inc. | 9,937 | $4.89M | 0.12% | −367−3.6% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 9,938 | $4.88M | 0.33% | 00.0% | Unchanged |
| Harrington Investments, INC | 9,748 | $4.79M | 2.52% | +100+1.0% | Added |
| SFMG, LLC | 9,712 | $4.77M | 0.33% | −23−0.2% | Reduced |
| Daymark Wealth Partners, LLC | 9,704 | $4.77M | 0.15% | +1,990+25.8% | Added |
| Cincinnati Casualty Co | 9,682 | $4.76M | 2.49% | +9,682 | New |
| VELA Investment Management, LLC | 9,654 | $4.75M | 1.23% | +1,146+13.5% | Added |
| Montag A & Associates Inc | 9,619 | $4.73M | 0.22% | +566+6.3% | Added |
| Gs Investments, Inc. | 9,607 | $4.72M | 2.70% | +13+0.1% | Added |
| AdvisorNet Financial, Inc | 9,546 | $4.69M | 0.24% | −32−0.3% | Reduced |
| Wahed Invest LLC | 9,522 | $4.68M | 0.61% | −420−4.2% | Reduced |
| Simplex Trading, LLC | 9,480 | $4.66M | 0.14% | +9,480 | New |
| Roberts Wealth Advisors, LLC | 9,476 | $4.66M | 1.18% | +595+6.7% | Added |
| Concurrent Investment Advisors, LLC | 9,467 | $4.65M | 0.05% | −1,136−10.7% | Reduced |
| Plato Investment Management Ltd | 9,440 | $4.64M | 0.31% | −55−0.6% | Reduced |
| R.H. Investment Group, LLC | 9,211 | $4.64M | 3.58% | +70+0.8% | Added |
| Verdence Capital Advisors LLC | 9,423 | $4.63M | 0.27% | +994+11.8% | Added |
| Brick & Kyle, Associates | 9,398 | $4.62M | 1.52% | −707−7.0% | Reduced |
| Adell Harriman & Carpenter Inc | 9,398 | $4.62M | 0.28% | +216+2.4% | Added |
| Leelyn Smith, LLC | 9,351 | $4.60M | 0.64% | +475+5.4% | Added |
| Moneta Group Investment Advisors LLC | 9,294 | $4.57M | 0.03% | −101−1.1% | Reduced |
| Nicolet Bankshares Inc | 9,276 | $4.57M | 0.17% | +7,563+441.5% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 9,200 | $4.52M | 0.27% | −10,114−52.4% | Reduced |
| Peloton Wealth Strategists | 9,161 | $4.50M | 1.82% | −2,895−24.0% | Reduced |
| Reuter James Wealth Management, LLC | 9,160 | $4.50M | 0.65% | −247−2.6% | Reduced |
| Vise Technologies, Inc. | 7,707 | $4.47M | 0.09% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 9,077 | $4.46M | 0.17% | +391+4.5% | Added |
| Reynders McVeigh Capital Management, LLC | 9,072 | $4.46M | 0.22% | −118−1.3% | Reduced |
| IMC-Chicago, LLC | 9,017 | $4.43M | 0.07% | −25,367−73.8% | Reduced |
| Elk River Wealth Management, LLC | 9,005 | $4.43M | 0.74% | −39−0.4% | Reduced |
| Simmons Bank | 8,983 | $4.42M | 0.30% | +239+2.7% | Added |
| Hayek Kallen Investment Management | 8,979 | $4.41M | 1.44% | −267−2.9% | Reduced |
| Brown, Lisle/Cummings, Inc. | 8,953 | $4.40M | 1.10% | +372+4.3% | Added |
| Brasada Capital Management, LP | 8,984 | $4.39M | 0.81% | −469−5.0% | Reduced |
| Greystone Financial Group, LLC | 8,903 | $4.38M | 1.24% | −5,670−38.9% | Reduced |
| Bonness Enterprises Inc | 8,875 | $4.36M | 1.60% | 00.0% | Unchanged |
| First Western Trust Bank | 8,867 | $4.36M | 0.22% | −30−0.3% | Reduced |
| Oxler Private Wealth LLC | 8,824 | $4.34M | 1.36% | −194−2.2% | Reduced |
| Lipe & Dalton | 8,740 | $4.30M | 2.25% | −360−4.0% | Reduced |
| Lord, Abbett & Co. LLC | 8,726 | $4.29M | 0.01% | −3,091−26.2% | Reduced |
| Blue Sparrow, LLC | 8,700 | $4.28M | 0.07% | −19,200−68.8% | Reduced |
| Mill Creek Capital Advisors, LLC | 8,692 | $4.27M | 0.09% | −42−0.5% | Reduced |
| GeoWealth Management, LLC | 8,662 | $4.26M | 0.15% | +1,052+13.8% | Added |
| Alerus Financial NA | 8,659 | $4.26M | 0.21% | −497−5.4% | Reduced |
| Monograph Wealth Advisors, LLC | 8,633 | $4.25M | 0.40% | 00.0% | Unchanged |
| Vident Advisory, LLC | 8,613 | $4.23M | 0.04% | +2,652+44.5% | Added |
| NBT Bank N A | 8,609 | $4.23M | 0.28% | −1,323−13.3% | Reduced |
| Fifth Third Wealth Advisors LLC | 8,601 | $4.23M | 0.14% | +316+3.8% | Added |
| GAMMA Investing LLC | 8,593 | $4.22M | 0.20% | +1,559+22.2% | Added |
| Security National Bank of So Dak | 8,579 | $4.22M | 2.03% | −30.0% | Reduced |
| Transamerica Financial Advisors, Inc. | 8,560 | $4.21M | 0.36% | −319−3.6% | Reduced |
| Savant Capital, LLC | 8,538 | $4.20M | 0.02% | +582+7.3% | Added |
| Brookstone Capital Management | 8,486 | $4.17M | 0.05% | −62−0.7% | Reduced |
| Kinneret Advisory, LLC | 8,473 | $4.17M | 0.40% | −376−4.2% | Reduced |