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, Q3 2025
Institutional positions in Thermo Fisher Scientific Inc. as of Sep 30, 2025. 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
- 2,515
- +95 vs. Q2 2025
- Shares held
- 331.9M
- +1.37M (+0.4%) vs. Q2 2025
- Total value
- $160.7B
- +$27.5B (+20.6%) vs. Q2 2025
- New holders
- 241
- 981 more added
- Sold out
- 146
- 958 more reduced
40 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Taikang Asset Management (Hong Kong) Co Ltd | 10,744 | $5.21M | 0.58% | +3,528+48.9% | Added |
| Marco Investment Management LLC | 10,776 | $5.23M | 0.40% | −386−3.5% | Reduced |
| BCS Private Wealth Management, Inc. | 10,841 | $5.26M | 1.88% | +215+2.0% | Added |
| Guinness Atkinson Asset Management Inc | 11,428 | $5.28M | 2.51% | +1,094+10.6% | Added |
| Bonness Enterprises Inc | 10,935 | $5.30M | 1.74% | 00.0% | Unchanged |
| Conning Inc. | 10,937 | $5.30M | 0.18% | −2,195−16.7% | Reduced |
| Arlington Partners LLC | 10,939 | $5.31M | 1.83% | +176+1.6% | Added |
| Ascent Group, LLC | 10,963 | $5.32M | 0.19% | +3,119+39.8% | Added |
| Boston Research & Management Inc | 10,971 | $5.32M | 1.16% | −10−0.1% | Reduced |
| Greenleaf Trust | 10,995 | $5.33M | 0.05% | +617+5.9% | Added |
| Legacy Private Trust Co. | 11,024 | $5.35M | 0.32% | −69−0.6% | Reduced |
| RSM US Wealth Management LLC | 11,088 | $5.38M | 0.07% | −241−2.1% | Reduced |
| Summit Trail Advisors, LLC | 11,107 | $5.39M | 0.07% | +2,357+26.9% | Added |
| Progressive Investment Management Corp | 11,120 | $5.39M | 1.31% | −149−1.3% | Reduced |
| Lockheed Martin Investment Management Co | 11,160 | $5.41M | 0.20% | +3,480+45.3% | Added |
| Nordwand Advisors, LLC | 11,196 | $5.43M | 0.86% | +1,793+19.1% | Added |
| Mirador Capital Partners LP | 11,240 | $5.45M | 0.77% | +2,253+25.1% | Added |
| Citizens Business Bank | 11,250 | $5.46M | 0.91% | +4,996+79.9% | Added |
| Hunter Associates Investment Management LLC | 11,284 | $5.47M | 0.76% | +84+0.8% | Added |
| Security National Bank | 11,302 | $5.48M | 0.84% | +1,239+12.3% | Added |
| Nomura Holdings Inc | 11,405 | $5.53M | 0.03% | +8,412+281.1% | Added |
| Mendel Money Management | 11,413 | $5.54M | 2.33% | +109+1.0% | Added |
| Brown Shipley& Co Ltd | 11,424 | $5.54M | 2.93% | −401−3.4% | Reduced |
| JB Capital LLC | 11,463 | $5.56M | 0.24% | −440−3.7% | Reduced |
| Haverford Financial Services, Inc. | 11,471 | $5.56M | 1.56% | −62−0.5% | Reduced |
| Park Avenue Securities LLC | 11,507 | $5.58M | 0.04% | −419−3.5% | Reduced |
| Merit Financial Group, LLC | 11,570 | $5.61M | 0.05% | −333−2.8% | Reduced |
| Spirepoint Private Client, LLC | 11,578 | $5.62M | 0.59% | +95+0.8% | Added |
| SRS Capital Advisors, Inc. | 11,711 | $5.68M | 0.08% | +9,046+339.4% | Added |
| Explore Capital Management, LLC | 11,800 | $5.72M | 3.54% | −200−1.7% | Reduced |
| Ashton Thomas Private Wealth, LLC | 11,790 | $5.72M | 0.15% | +832+7.6% | Added |
| Trifecta Capital Advisors, LLC | 11,801 | $5.72M | 0.87% | −132−1.1% | Reduced |
| Choate Investment Advisors | 11,831 | $5.74M | 0.12% | −1,091−8.4% | Reduced |
| AG2R la Mondiale Gestion D'Actifs | 14,155 | $5.74M | 0.29% | 00.0% | Unchanged |
| Simplex Trading, LLC | 11,871 | $5.76M | 0.13% | +10,002+535.2% | Added |
| WealthBridge Investment Counsel Inc. | 11,950 | $5.80M | 1.79% | +225+1.9% | Added |
| Northwestern Mutual Investment Management Company, LLC | 12,035 | $5.84M | 0.08% | −8−0.1% | Reduced |
| John G Ullman & Associates Inc | 12,090 | $5.86M | 0.79% | +476+4.1% | Added |
| Patton Albertson Miller Group, LLC | 12,167 | $5.90M | 0.71% | +45+0.4% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 12,186 | $5.91M | 0.34% | −3,228−20.9% | Reduced |
| RKL Wealth Management LLC | 12,205 | $5.92M | 0.50% | −2,068−14.5% | Reduced |
| Peloton Wealth Strategists | 12,211 | $5.92M | 2.33% | −275−2.2% | Reduced |
| HighPoint Advisor Group LLC | 12,216 | $5.93M | 0.28% | −126−1.0% | Reduced |
| Coldstream Capital Management Inc | 12,307 | $5.97M | 0.08% | +1,631+15.3% | Added |
| First National Trust Co | 12,312 | $5.97M | 0.20% | −743−5.7% | Reduced |
| NewEdge Wealth, LLC | 10,607 | $6.02M | 0.09% | −892−7.8% | Reduced |
| Boothbay Fund Management, LLC | 12,436 | $6.03M | 0.16% | +8,963+258.1% | Added |
| Benjamin Edwards Inc | 12,440 | $6.03M | 0.07% | +772+6.6% | Added |
| Capital Group Investment Management Pte. Ltd. | 12,444 | $6.04M | 1.01% | −15−0.1% | Reduced |
| Tokio Marine Asset Management Co Ltd | 12,519 | $6.07M | 0.22% | +568+4.8% | Added |
| Union Bancaire Privee, UBP SA | 14,494 | $6.08M | 0.12% | −6,401−30.6% | Reduced |
| Gluskin Sheff & Assoc Inc | 12,547 | $6.09M | 0.77% | +97+0.8% | Added |
| Gs Investments, Inc. | 12,625 | $6.12M | 3.03% | +22+0.2% | Added |
| Zions Bancorporation, National Association | 12,639 | $6.13M | 0.30% | +2,726+27.5% | Added |
| Reliant Investment Management, LLC | 12,705 | $6.16M | 2.34% | −491−3.7% | Reduced |
| Asio Capital, LLC | 12,820 | $6.22M | 0.93% | +851+7.1% | Added |
| Evergreen Private Wealth LLC | 12,828 | $6.22M | 2.52% | +30+0.2% | Added |
| Codex Capital Asset Management L.L.C. | 12,875 | $6.24M | 2.35% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 12,943 | $6.28M | 0.08% | −8,990−41.0% | Reduced |
| Blue Zone Wealth Advisors, LLC | 12,973 | $6.29M | 1.26% | +725+5.9% | Added |
| Stone Run Capital, LLC | 13,012 | $6.31M | 2.49% | +1,540+13.4% | Added |
| Siemens Fonds Invest GmbH | 13,165 | $6.39M | 0.35% | −406−3.0% | Reduced |
| Thames Capital Management LLC | 13,202 | $6.40M | 0.92% | −725−5.2% | Reduced |
| Linden Thomas Advisory Services, LLC | 13,203 | $6.40M | 0.65% | +565+4.5% | Added |
| Shorepoint Capital Partners LLC | 13,224 | $6.41M | 1.28% | +13,224 | New |
| Graybill Bartz & Assoc Ltd | 13,236 | $6.42M | 1.97% | −90−0.7% | Reduced |
| Suvretta Capital Management, LLC | 13,400 | $6.50M | 0.20% | +5,500+69.6% | Added |
| AdvisorShares Investments LLC | 13,476 | $6.54M | 1.07% | −175−1.3% | Reduced |
| Intech Investment Management LLC | 13,489 | $6.54M | 0.06% | −5,099−27.4% | Reduced |
| RNC Capital Management LLC | 13,566 | $6.58M | 0.30% | +77+0.6% | Added |
| Live Oak Private Wealth LLC | 13,645 | $6.62M | 0.92% | +2,607+23.6% | Added |
| Westfield Capital Management Co LP | 13,681 | $6.64M | 0.03% | +55+0.4% | Added |
| Consolidated Investment Group LLC | 13,730 | $6.66M | 0.82% | 00.0% | Unchanged |
| Whalerock Point Partners, LLC | 13,738 | $6.66M | 1.35% | −485−3.4% | Reduced |
| Allstate Corp | 13,753 | $6.67M | 0.15% | +13,753 | New |
| Bragg Financial Advisors, Inc | 13,759 | $6.67M | 0.22% | −178−1.3% | Reduced |
| Kennedy Capital Management, Inc. | 13,843 | $6.71M | 0.15% | −10,052−42.1% | Reduced |
| Penobscot Investment Management Company, Inc. | 13,862 | $6.72M | 0.52% | −68−0.5% | Reduced |
| Sivik Global Healthcare LLC | 14,000 | $6.79M | 3.56% | +14,000 | New |
| Tema ETFs LLC | 14,016 | $6.80M | 0.56% | +7,543+116.5% | Added |
| Empirical Finance, LLC | 14,043 | $6.81M | 0.32% | +128+0.9% | Added |
| Botty Investors LLC | 14,095 | $6.84M | 1.88% | +45+0.3% | Added |
| Granite Bay Wealth Management, LLC | 14,153 | $6.86M | 1.79% | +486+3.6% | Added |
| Duff & Phelps Investment Management Co | 14,166 | $6.87M | 0.08% | −134−0.9% | Reduced |
| Adviser Investments LLC | 14,175 | $6.88M | 0.08% | −8,626−37.8% | Reduced |
| Woodstock Corp | 14,225 | $6.90M | 0.60% | −46−0.3% | Reduced |
| Quadrant Capital Group LLC | 14,277 | $6.92M | 0.23% | +3,369+30.9% | Added |
| Van Den Berg Management I, Inc | 14,295 | $6.93M | 1.74% | +85+0.6% | Added |
| Apollon Wealth Management, LLC | 14,307 | $6.94M | 0.12% | +2,154+17.7% | Added |
| Prospera Financial Services Inc | 14,407 | $6.99M | 0.12% | −5,034−25.9% | Reduced |
| Point72 Hong Kong Ltd | 14,524 | $7.04M | 0.33% | +4,149+40.0% | Added |
| Grimes & Company, Inc. | 14,534 | $7.05M | 0.17% | −1,609−10.0% | Reduced |
| Aviance Capital Partners, LLC | 14,553 | $7.06M | 0.84% | +228+1.6% | Added |
| Kestra Private Wealth Services, LLC | 14,591 | $7.08M | 0.09% | +101+0.7% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 14,610 | $7.09M | 0.34% | −478−3.2% | Reduced |
| Mader & Shannon Wealth Management, Inc. | 14,693 | $7.13M | 3.49% | +240+1.7% | Added |
| Amica Mutual Insurance Co | 14,737 | $7.15M | 0.66% | 00.0% | Unchanged |
| Lincluden Management Ltd | 14,749 | $7.15M | 0.80% | +1,121+8.2% | Added |
| Greystone Financial Group, LLC | 14,819 | $7.19M | 1.11% | +14,819 | New |
| Harbour Trust & Investment Management Co | 14,839 | $7.20M | 0.74% | −785−5.0% | Reduced |