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.
Politicians who traded TMO
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 94
- Filings
- 77
- Politicians
- 34
- Buys / sells
- 40 / 54
- Estimated volume
- $1.35M
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Dan Newhouse House · WA | 4 | 2 / 2 | $32.0K | Jul 10, 2026 | Jul 17, 2026 |
 Dwight Evans House · PA | 2 | 0 / 2 | $16.0K | May 7, 2026 | May 15, 2026 |
 Alan Armstrong Senate · OK | 1 | 1 / 0 | $8.00K | Mar 27, 2026 | Jul 21, 2026 |
 Lisa C. McClain House · MI | 6 | 3 / 3 | $48.0K | Oct 31, 2025 | Nov 21, 2025 |
 Val T. Hoyle House · OR | 4 | 2 / 2 | $32.0K | Sep 23, 2025 | Oct 10, 2025 |
 Kelly Morrison House · MN | 4 | 0 / 4 | $81.0K | Aug 19, 2025 | Sep 11, 2025 |
 Julia Letlow House · LA | 3 | 2 / 1 | $24.0K | Jul 25, 2025 | Jan 13, 2026 |
 Angus S. King, Jr.I Senate · ME | 2 | 1 / 1 | $16.0K | Jul 21, 2025 | Aug 18, 2025 |
 Rick W. Allen House · GA | 6 | 3 / 3 | $195.0K | May 16, 2025 | Jun 18, 2025 |
 Robert P. Bresnahan, Jr. House · PA | 3 | 1 / 2 | $73.0K | May 15, 2025 | May 31, 2025 |
 Markwayne Mullin Senate · OK | 4 | 3 / 1 | $172.5K | May 13, 2025 | Jun 11, 2025 |
 Thomas H. Kean, Jr. House · NJ | 1 | 1 / 0 | $8.00K | May 5, 2025 | Jun 17, 2025 |
 Bruce Westerman House · AR | 2 | 1 / 1 | $16.0K | Apr 21, 2025 | May 12, 2025 |
 Julie Johnson House · TX | 1 | 0 / 1 | $8.00K | Apr 7, 2025 | May 14, 2025 |
 Jefferson Shreve House · IN | 1 | 0 / 1 | $32.5K | Apr 7, 2025 | May 8, 2025 |
 Greg Landsman House · OH | 1 | 0 / 1 | $8.00K | Mar 27, 2025 | Apr 8, 2025 |
 Michael A. Rulli House · OH | 1 | 0 / 1 | $8.00K | Dec 12, 2024 | Aug 7, 2026 |
 Josh Gottheimer House · NJ | 5 | 1 / 4 | $40.0K | Sep 10, 2024 | Oct 3, 2024 |
 John James House · MI | 2 | 1 / 1 | $16.0K | Sep 4, 2024 | Sep 6, 2024 |
 John R. Curtis House · UT | 4 | 1 / 3 | $32.0K | Dec 4, 2023 | Dec 15, 2023 |
 Greg Stanton House · AZ | 2 | 1 / 1 | $16.0K | Oct 24, 2023 | Nov 9, 2023 |
 Lois Frankel House · FL | 7 | 3 / 4 | $56.0K | Sep 8, 2023 | Oct 10, 2023 |
 Dan Sullivan Senate · AK | 2 | 1 / 1 | $16.0K | Aug 22, 2023 | Sep 22, 2023 |
 Daniel S. Goldman House · NY | 2 | 1 / 1 | $83.0K | Jul 12, 2023 | Aug 13, 2023 |
 Zoe Lofgren House · CA | 4 | 2 / 2 | $32.0K | May 25, 2023 | Jun 6, 2023 |
 Thomas R. Carper Senate · DE | 2 | 1 / 1 | $16.0K | Apr 26, 2023 | May 1, 2023 |
 Tommy Tuberville Senate · AL | 2 | 1 / 1 | $16.0K | Apr 3, 2023 | May 12, 2023 |
 Kevin Hern House · OK | 3 | 2 / 1 | $91.0K | Jan 31, 2023 | Feb 14, 2023 |
 Kathy E. Manning House · NC | 2 | 2 / 0 | $16.0K | Oct 12, 2022 | Nov 10, 2022 |
 John A. Yarmuth House · KY | 3 | 1 / 2 | $24.0K | Sep 23, 2021 | Nov 4, 2021 |
 David B. McKinley House · WV | 4 | 1 / 3 | $56.5K | Aug 19, 2021 | Sep 13, 2021 |
 Peter Meijer House · MI | 1 | 0 / 1 | $32.5K | Feb 16, 2021 | Mar 16, 2021 |
 Joe Courtney House · CT | 2 | 1 / 1 | $16.0K | Aug 7, 2020 | Aug 27, 2020 |
 John B. Larson House · CT | 1 | 0 / 1 | $8.00K | Dec 18, 2019 | Jan 31, 2020 |
Trades
Reported trades in Thermo Fisher Scientific Inc., newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Markwayne Mullin Senate · OK | TMOThermo Fisher Scientific Inc | Buy | Joint | Oct 3, 2023 | Nov 1, 2023 | 29 days | $15K-$50K | Filing |
Greg Stanton House · AZ | TMOThermo Fisher Scientific Inc | Sell | Spouse | Oct 24, 2023 | Nov 9, 2023 | 16 days | $1K-$15K | Filing |
Greg Stanton House · AZ | TMOThermo Fisher Scientific Inc | Buy | Spouse | Sep 26, 2023 | Nov 9, 2023 | 44 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | TMOThermo Fisher Scientific Inc | Sell | Joint | Nov 28, 2023 | Dec 8, 2023 | 10 days | $1K-$15K | Filing |
John R. Curtis House · UT | TMOThermo Fisher Scientific Inc | Sell | Joint | Dec 4, 2023 | Dec 15, 2023 | 11 days | $1K-$15K | Filing |
John James House · MI | TMOThermo Fisher Scientific Inc Common Stock | Buy | Self | Mar 6, 2024 | Sep 2, 2024 | 180 daysLate | $1K-$15K | Filing |
John James House · MI | TMOThermo Fisher Scientific Inc Common Stock | Sell | Self | Sep 4, 2024 | Sep 6, 2024 | 2 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | TMOThermo Fisher Scientific Inc Common Stock | Buy | Joint | Sep 10, 2024 | Oct 3, 2024 | 23 days | $1K-$15K | Filing |
Robert P. Bresnahan, Jr. House · PA | TMOThermo Fisher Scientific Inc Common Stock | Sell | Self | Feb 25, 2025 | Mar 27, 2025 | 30 days | $1K-$15K | Filing |
Greg Landsman House · OH | TMOThermo Fisher Scientific Inc Common Stock | Sell | Spouse | Mar 27, 2025 | Apr 8, 2025 | 12 days | $1K-$15K | Filing |
Bruce Westerman House · AR | TMOThermo Fisher Scientific Inc Common Stock | Buy | Self | Mar 3, 2025 | Apr 16, 2025 | 44 days | $1K-$15K | Filing |
Robert P. Bresnahan, Jr. House · PA | TMOThermo Fisher Scientific Inc Common Stock | Sell | Self | Apr 8, 2025 | Apr 28, 2025 | 20 days | $15K-$50K | Filing |
Jefferson Shreve House · IN | TMOThermo Fisher Scientific Inc Common Stock | Sell | Self | Apr 7, 2025 | May 8, 2025 | 31 days | $15K-$50K | Filing |
Markwayne Mullin Senate · OK | TMOThermo Fisher Scientific Inc | Sell (full) | Joint | Apr 8, 2025 | May 12, 2025 | 34 days | $50K-$100K | Filing |
Bruce Westerman House · AR | TMOThermo Fisher Scientific Inc Common Stock | Sell | Self | Apr 21, 2025 | May 12, 2025 | 21 days | $1K-$15K | Filing |
Julie Johnson House · TX | TMOThermo Fisher Scientific Inc Common Stock | Sell | Joint | Apr 7, 2025 | May 14, 2025 | 37 days | $1K-$15K | Filing |
Rick W. Allen House · GA | TMOThermo Fisher Scientific Inc Common Stock | Sell | Spouse | Apr 11, 2025 | May 15, 2025 | 34 days | $15K-$50K | Filing |
Dan Newhouse House · WA | TMOThermo Fisher Scientific Inc Common Stock | Sell (partial) | Spouse | Apr 11, 2025 | May 16, 2025 | 35 days | $1K-$15K | Filing |
Robert P. Bresnahan, Jr. House · PA | TMOThermo Fisher Scientific Inc Common Stock | Buy | Self | May 15, 2025 | May 31, 2025 | 16 days | $15K-$50K | Filing |
Markwayne Mullin Senate · OK | TMOThermo Fisher Scientific Inc | Buy | Joint | May 13, 2025 | Jun 11, 2025 | 29 days | $15K-$50K | Filing |
Thomas H. Kean, Jr. House · NJ | TMOThermo Fisher Scientific Inc Common Stock | Buy | Self | May 5, 2025 | Jun 17, 2025 | 43 days | $1K-$15K | Filing |
Rick W. Allen House · GA | TMOThermo Fisher Scientific Inc Common Stock | Sell | Spouse | May 16, 2025 | Jun 18, 2025 | 33 days | $15K-$50K | Filing |
Lisa C. McClain House · MI | TMOThermo Fisher Scientific Inc Common Stock | Buy | Spouse | Dec 11, 2024 | Aug 13, 2025 | 245 daysLate | $1K-$15K | Filing |
Lisa C. McClain House · MI | TMOThermo Fisher Scientific Inc Common Stock | Sell (partial) | Spouse | Jun 10, 2025 | Aug 13, 2025 | 64 daysLate | $1K-$15K | Filing |
Lisa C. McClain House · MI | TMOThermo Fisher Scientific Inc Common Stock | Buy | Spouse | Jul 22, 2025 | Aug 13, 2025 | 22 days | $1K-$15K | Filing |
Angus S. King, Jr.I Senate · ME | TMOThermo Fisher Scientific Inc | Sell (full) | Spouse | Jul 21, 2025 | Aug 18, 2025 | 28 days | $1K-$15K | Filing |
Kelly Morrison House · MN | TMOThermo Fisher Scientific Inc Common Stock | Sell (partial) | Self | Aug 19, 2025 | Sep 11, 2025 | 23 days | $15K-$50K | Filing |
Kelly Morrison House · MN | TMOThermo Fisher Scientific Inc Common Stock | Sell (partial) | Self | Aug 19, 2025 | Sep 11, 2025 | 23 days | $15K-$50K | Filing |
Kelly Morrison House · MN | TMOThermo Fisher Scientific Inc Common Stock | Sell (partial) | Self | Aug 19, 2025 | Sep 11, 2025 | 23 days | $1K-$15K | Filing |
Kelly Morrison House · MN | TMOThermo Fisher Scientific Inc Common Stock | Sell (partial) | Self | Aug 19, 2025 | Sep 11, 2025 | 23 days | $1K-$15K | Filing |
Val T. Hoyle House · OR | TMOThermo Fisher Scientific Inc Common Stock | Buy | Spouse | Oct 29, 2024 | Sep 12, 2025 | 318 daysLate | $1K-$15K | Filing |
Val T. Hoyle House · OR | TMOThermo Fisher Scientific Inc Common Stock | Buy | Spouse | Jun 6, 2025 | Sep 12, 2025 | 98 daysLate | $1K-$15K | Filing |
Val T. Hoyle House · OR | TMOThermo Fisher Scientific Inc Common Stock | Sell | Spouse | Mar 3, 2025 | Sep 12, 2025 | 193 daysLate | $1K-$15K | Filing |
Val T. Hoyle House · OR | TMOThermo Fisher Scientific Inc Common Stock | Sell | Spouse | Sep 23, 2025 | Oct 10, 2025 | 17 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | TMOThermo Fisher Scientific Inc Common Stock | Sell | Spouse | Oct 31, 2025 | Nov 21, 2025 | 21 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | TMOThermo Fisher Scientific Inc Common Stock | Sell | Spouse | Oct 30, 2025 | Nov 21, 2025 | 22 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | TMOThermo Fisher Scientific Inc Common Stock | Buy | Spouse | Oct 30, 2025 | Nov 21, 2025 | 22 days | $1K-$15K | Filing |
Julia Letlow House · LA | TMOThermo Fisher Scientific Inc Common Stock | Buy | Self | Oct 23, 2024 | Jan 13, 2026 | 447 daysLate | $1K-$15K | Filing |
Julia Letlow House · LA | TMOThermo Fisher Scientific Inc Common Stock | Sell | Self | Apr 28, 2025 | Jan 13, 2026 | 260 daysLate | $1K-$15K | Filing |
Julia Letlow House · LA | TMOThermo Fisher Scientific Inc Common Stock | Buy | Self | Jul 25, 2025 | Jan 13, 2026 | 172 daysLate | $1K-$15K | Filing |
Dwight Evans House · PA | TMOThermo Fisher Scientific Inc Common Stock | Sell (partial) | Self | May 7, 2026 | May 15, 2026 | 8 days | $1K-$15K | Filing |
Dan Newhouse House · WA | TMOThermo Fisher Scientific Inc Common Stock | Sell | Spouse | Jul 10, 2026 | Jul 17, 2026 | 7 days | $1K-$15K | Filing |
Alan Armstrong Senate · OK | TMOThermo Fisher Scientific Inc Common Stock | Buy | Self | Mar 27, 2026 | Jul 21, 2026 | 116 daysLate | $1K-$15K | Filing |
Michael A. Rulli House · OH | TMOThermo Fisher Scientific Inc Common Stock | Sell | Self | Dec 12, 2024 | Aug 7, 2026 | 603 daysLate | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.