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; 2,627 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, Q2 2026
Institutional positions in Thermo Fisher Scientific Inc. as of Jun 30, 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
- 2,627
- +52 vs. Q1 2026
- Shares held
- 336.0M
- +4.61M (+1.4%) vs. Q1 2026
- Total value
- $169.2B
- +$5.54B (+3.4%) vs. Q1 2026
- New holders
- 200
- 936 more added
- Sold out
- 148
- 1,161 more reduced
37 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | 2,627 | $169.2B |
| Q1 2026 | 2,612 | $164.1B |
| Q4 2025 | 2,708 | $199.1B |
| Q3 2025 | 2,515 | $160.7B |
| Q2 2025 | 2,460 | $135.6B |
| Q1 2025 | 2,577 | $167.8B |
| Q4 2024 | 2,625 | $176.4B |
| Q3 2024 | 2,580 | $208.3B |
| Q2 2024 | 2,554 | $187.5B |
| Q1 2024 | 2,535 | $196.3B |
| Q4 2023 | 2,496 | $181.6B |
| Q3 2023 | 2,370 | $173.1B |
| Q2 2023 | 2,392 | $177.8B |
| Q1 2023 | 2,391 | $196.1B |
| Q4 2022 | 2,379 | $190.1B |
| Q3 2022 | 2,270 | $175.3B |
| Q2 2022 | 2,287 | $186.4B |
| Q1 2022 | 2,321 | $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, Q2 2026
Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| OrbiMed Advisors LLC | 90,700 | $45.5M | 0.86% | +44,200+95.1% | Added |
| Captrust Financial Advisors | 90,308 | $45.3M | 0.07% | −3,765−4.0% | Reduced |
| Braidwell LP | 89,395 | $44.8M | 1.66% | −3,520−3.8% | Reduced |
| Border to Coast Pensions Partnership Ltd | 87,990 | $44.1M | 0.65% | 00.0% | Unchanged |
| Cincinnati Financial Corp | 85,703 | $43.0M | 0.82% | +7,733+9.9% | Added |
| Polar Capital Holdings Plc | 85,677 | $43.0M | 0.12% | +9,697+12.8% | Added |
| MetLife Investment Management | 85,023 | $42.6M | 0.19% | −2,798−3.2% | Reduced |
| Nissay Asset Management Corp | 84,909 | $42.6M | 0.18% | −14,506−14.6% | Reduced |
| IFM Investors Pty Ltd | 84,397 | $42.3M | 0.28% | +9,772+13.1% | Added |
| Guinness Asset Management LTD | 83,662 | $41.9M | 0.71% | −9,318−10.0% | Reduced |
| Franklin Street Advisors Inc | 83,653 | $41.9M | 2.34% | −9,688−10.4% | Reduced |
| Covea Finance | 83,545 | $41.9M | 1.32% | −14,640−14.9% | Reduced |
| Welch & Forbes LLC | 83,322 | $41.8M | 0.51% | −5,612−6.3% | Reduced |
| Capital International Sarl | 83,303 | $41.8M | 0.59% | −6,111−6.8% | Reduced |
| Glenmede Trust Co NA | 83,037 | $41.6M | 0.18% | −2,637−3.1% | Reduced |
| Tocqueville Asset Management L.P. | 82,830 | $41.5M | 0.55% | −2,422−2.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 82,081 | $41.2M | 0.20% | −5,437−6.2% | Reduced |
| Northeast Investment Management | 81,211 | $40.7M | 1.50% | −481−0.6% | Reduced |
| Americana Partners, LLC | 80,783 | $40.5M | 0.91% | −1,057−1.3% | Reduced |
| Henshaw Capital LLC | 80,779 | $40.5M | 1.32% | −1,830−2.2% | Reduced |
| Bellevue Group AG | 79,816 | $40.0M | 0.84% | +15,404+23.9% | Added |
| GuoLine Advisory Pte Ltd | 78,800 | $39.5M | 3.68% | 00.0% | Unchanged |
| E. Ohman J:or Asset Management AB | 77,885 | $39.0M | 0.91% | +814+1.1% | Added |
| Ferguson Wellman Capital Management, Inc | 77,629 | $38.9M | 0.48% | +55,274+247.3% | Added |
| Daiwa Securities Group Inc. | 77,325 | $38.8M | 0.09% | +5,279+7.3% | Added |
| Marathon Asset Mgmt Ltd | 76,168 | $38.2M | 1.55% | −17,253−18.5% | Reduced |
| TIAA Wealth Investment Management LLC | 75,449 | $37.8M | 0.25% | −4,245−5.3% | Reduced |
| Aureus Asset Management, LLC | 74,805 | $37.5M | 2.28% | −1,298−1.7% | Reduced |
| Factory Mutual Insurance Co | 74,185 | $37.2M | 0.35% | +5,900+8.6% | Added |
| Nearwater Capital Markets, Ltd | 74,000 | $37.1M | 0.64% | +74,000 | New |
| Ofi Invest Asset Management | 83,920 | $36.8M | 0.37% | −968−1.1% | Reduced |
| Pathstone Holdings, LLC | 73,043 | $36.8M | 0.11% | +2,846+4.1% | Added |
| Markel Group Inc.SuperinvestorMarkel Group | 73,100 | $36.6M | 0.28% | +6,000+8.9% | Added |
| Spinecap SAS | 72,481 | $36.3M | 10.86% | +2,973+4.3% | Added |
| Andra AP-fonden | 72,457 | $36.3M | 0.42% | +14,643+25.3% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 75,918 | $36.2M | 0.29% | +12,304+19.3% | Added |
| Zurich Insurance Group Ltd | 71,916 | $36.1M | 0.25% | −61,190−46.0% | Reduced |
| Crestwood Advisors Group LLC | 71,767 | $36.0M | 0.53% | −21,536−23.1% | Reduced |
| Aristotle Atlantic Partners, LLC | 71,389 | $35.8M | 1.48% | +347+0.5% | Added |
| Tudor Investment Corp Et Al | 71,244 | $35.7M | 0.15% | +57,710+426.4% | Added |
| MAI Capital Management | 71,216 | $35.7M | 0.14% | +10,177+16.7% | Added |
| Commonwealth Equity Services, LLC | 70,841 | $35.5M | 0.04% | −4,595−6.1% | Reduced |
| WestEnd Advisors, LLC | 70,784 | $35.5M | 0.79% | −11,830−14.3% | Reduced |
| Capital International Inc | 70,786 | $35.5M | 0.25% | −13,045−15.6% | Reduced |
| Howland Capital Management LLC | 69,813 | $35.0M | 1.26% | −2,878−4.0% | Reduced |
| Susquehanna International Group, LLP | 69,202 | $34.7M | 0.03% | +4,803+7.5% | Added |
| Xponance, Inc. | 68,808 | $34.5M | 0.21% | +684+1.0% | Added |
| Agf Management Ltd | 68,779 | $34.5M | 0.13% | −140,063−67.1% | Reduced |
| Ossiam | 68,473 | $34.3M | 0.46% | +68,473 | New |
| PensionDanmark Pensionsforsikringsaktieselskab | 68,031 | $34.1M | 0.28% | −3,705−5.2% | Reduced |
| Federated Hermes, Inc. | 67,690 | $33.9M | 0.05% | +14,491+27.2% | Added |
| Flputnam Investment Management Co | 67,484 | $33.8M | 0.40% | +32,693+94.0% | Added |
| USS Investment Management Ltd | 66,873 | $33.5M | 0.13% | +1,072+1.6% | Added |
| Assetmark, Inc | 66,520 | $33.4M | 0.06% | +7,779+13.2% | Added |
| Nexus Investment Management ULC | 66,292 | $33.2M | 4.33% | −680−1.0% | Reduced |
| Advisors Capital Management, LLC | 66,082 | $33.1M | 0.35% | +828+1.3% | Added |
| Commerzbank Aktiengesellschaft | 65,756 | $33.0M | 0.66% | +1,722+2.7% | Added |
| Banque Transatlantique SA | 60,316 | $32.9M | 0.71% | +6,135+11.3% | Added |
| Klingenstein Fields & Co LP | 65,147 | $32.7M | 1.14% | −6,851−9.5% | Reduced |
| Amalgamated Bank | 64,872 | $32.5M | 0.22% | −3,575−5.2% | Reduced |
| Professional Advisory Services Inc | 64,819 | $32.5M | 3.89% | +5,804+9.8% | Added |
| Capital Fund Management S.A. | 64,723 | $32.4M | 0.23% | +42,518+191.5% | Added |
| Rockland Trust Co | 64,639 | $32.4M | 1.27% | +2,546+4.1% | Added |
| MUFG Securities EMEA plc | 64,545 | $32.4M | 0.34% | +28,143+77.3% | Added |
| Mirova | 63,957 | $32.1M | 1.18% | −9,318−12.7% | Reduced |
| BNP Paribas | 63,592 | $32.0M | 0.87% | −8,103−11.3% | Reduced |
| Gillespie Robinson & Grimm Inc | 63,263 | $31.7M | 2.02% | +6,537+11.5% | Added |
| Alta Capital Management LLC | 62,312 | $31.2M | 2.33% | −3,602−5.5% | Reduced |
| Varma Mutual Pension Insurance Co | 62,217 | $31.2M | 0.17% | −1,000−1.6% | Reduced |
| Bollard Group LLC | 62,107 | $31.1M | 0.95% | 00.0% | Unchanged |
| Ironvine Capital Partners, LLC | 61,788 | $31.0M | 2.89% | −2,297−3.6% | Reduced |
| Rakuten Investment Management, Inc. | 60,839 | $30.8M | 0.09% | +5,022+9.0% | Added |
| NEOS Investment Management LLC | 61,295 | $30.7M | 0.11% | +6,304+11.5% | Added |
| North Star Asset Management Inc | 60,747 | $30.5M | 1.20% | −994−1.6% | Reduced |
| Public Sector Pension Investment Board | 60,629 | $30.4M | 0.08% | −210−0.3% | Reduced |
| Swiss Life Asset Management Ltd | 60,525 | $30.3M | 0.13% | +7,452+14.0% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 60,102 | $30.1M | 0.19% | +1,643+2.8% | Added |
| Huntington National Bank | 60,005 | $30.1M | 0.15% | −7,016−10.5% | Reduced |
| ProShare Advisors LLC | 59,636 | $29.9M | 0.04% | +1,895+3.3% | Added |
| First Trust Advisors LP | 59,565 | $29.9M | 0.02% | +16,041+36.9% | Added |
| Boston Trust Walden Corp | 59,463 | $29.8M | 0.23% | −309−0.5% | Reduced |
| Quintet Private Bank (Europe) S.A. | 59,455 | $29.8M | 1.86% | +59,455 | New |
| Fiduciary Trust Co | 59,411 | $29.8M | 0.32% | −759−1.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 59,145 | $29.7M | 0.09% | −76,604−56.4% | Reduced |
| Smith, Salley & Associates | 58,868 | $29.5M | 1.28% | −530−0.9% | Reduced |
| Advisor Group Holdings, Inc. | 58,551 | $29.4M | 0.03% | −27,901−32.3% | Reduced |
| Howard Capital Management Group, LLC | 58,470 | $29.3M | 1.79% | +591+1.0% | Added |
| Heritage Investors Management Corp | 58,447 | $29.3M | 0.81% | +1,460+2.6% | Added |
| Cohen Capital Management, Inc. | 57,549 | $28.9M | 3.92% | +100.0% | Added |
| Shufro Rose & Co LLC | 57,444 | $28.8M | 1.66% | −295−0.5% | Reduced |
| Nordea Investment Management AB | 57,375 | $28.6M | 0.02% | +18,325+46.9% | Added |
| Arvin Capital Management LP | 57,017 | $28.6M | 5.35% | −54,680−49.0% | Reduced |
| C WorldWide Group Holding A/S | 56,477 | $28.3M | 0.68% | −535,065−90.5% | Reduced |
| Utah Retirement Systems | 56,450 | $28.3M | 0.27% | −4,948−8.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 93,673 | $28.2M | 0.05% | +3,098+3.4% | Added |
| Private Wealth Partners, LLC | 56,178 | $28.2M | 2.02% | −7,107−11.2% | Reduced |
| Mill Capital Management, LLC | 56,154 | $28.2M | 1.88% | −24,733−30.6% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 56,000 | $28.1M | 1.06% | −56,000−50.0% | Reduced |
| Regions Financial Corp | 55,998 | $28.1M | 0.17% | −2,638−4.5% | Reduced |
| National Mutual Insurance Federation of Agricultural Cooperatives | 55,900 | $28.0M | 0.18% | 00.0% | Unchanged |