TMO
Thermo Fisher Scientific Inc.
NYSE · Healthcare · Medical - Diagnostics & Research · US
$608.30
−1.64%0
Insider buys (3m)
87
Insider sells (3m)
-$54.2M
Net value (3m)
+26.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 1, 2026 | Shropshire Thomas B Jr. · officer: SVP and General Counsel | F-InKind | 49 | $622 |
| Sep 1, 2026 | Meyer James · officer: Sr. Vice President & CFO | F-InKind | 20 | $622 |
| Sep 1, 2026 | Britt Lisa P. · officer: Sr. VP and Chief HR Officer | F-InKind | 87 | $622 |
| Sep 1, 2026 | Meyer James · officer: Sr. Vice President & CFO | F-InKind | 44 | $622 |
| Sep 1, 2026 | Shafer Michael D · officer: Executive Vice President | F-InKind | 227 | $622 |
| Sep 1, 2026 | Pettiti Gianluca · officer: President & COO | M-Exempt | 3,733 | $310 |
| Sep 1, 2026 | CASPER MARC N · director, officer: Chairman & CEO | F-InKind | 725 | $622 |
| Sep 1, 2026 | Britt Lisa P. · officer: Sr. VP and Chief HR Officer | F-InKind | 105 | $622 |
| Sep 1, 2026 | CASPER MARC N · director, officer: Chairman & CEO | F-InKind | 532 | $622 |
| Sep 1, 2026 | Meyer James · officer: Sr. Vice President & CFO | F-InKind | 55 | $622 |
| Sep 1, 2026 | Shafer Michael D · officer: Executive Vice President | F-InKind | 211 | $622 |
| Sep 1, 2026 | Pettiti Gianluca · officer: President & COO | Sale | 3,733 | $614 |
| Sep 1, 2026 | Pettiti Gianluca · officer: President & COO | F-InKind | 212 | $622 |
| Sep 1, 2026 | Britt Lisa P. · officer: Sr. VP and Chief HR Officer | F-InKind | 85 | $622 |
| Sep 1, 2026 | Britt Lisa P. · officer: Sr. VP and Chief HR Officer | F-InKind | 116 | $622 |
| Sep 1, 2026 | Holmes Joseph R. · officer: VP & Chief Accounting Officer | F-InKind | 11 | $622 |
| Sep 1, 2026 | Holmes Joseph R. · officer: VP & Chief Accounting Officer | F-InKind | 11 | $622 |
| Sep 1, 2026 | Meyer James · officer: Sr. Vice President & CFO | F-InKind | 37 | $622 |
| Sep 1, 2026 | Meyer James · officer: Sr. Vice President & CFO | F-InKind | 114 | $622 |
| Sep 1, 2026 | Pettiti Gianluca · officer: President & COO | F-InKind | 249 | $622 |
| Sep 1, 2026 | Pettiti Gianluca · officer: President & COO | F-InKind | 270 | $622 |
| Sep 1, 2026 | Holmes Joseph R. · officer: VP & Chief Accounting Officer | F-InKind | 13 | $622 |
| Sep 1, 2026 | Holmes Joseph R. · officer: VP & Chief Accounting Officer | F-InKind | 15 | $622 |
| Sep 1, 2026 | Pettiti Gianluca · officer: President & COO | F-InKind | 304 | $622 |
| Sep 1, 2026 | Shafer Michael D · officer: Executive Vice President | F-InKind | 162 | $622 |
| Sep 1, 2026 | Shafer Michael D · officer: Executive Vice President | F-InKind | 190 | $622 |
| Aug 26, 2026 | CASPER MARC N · director, officer: Chairman & CEO | Sale | 101 | $625 |
| Aug 26, 2026 | CASPER MARC N · director, officer: Chairman & CEO | Sale | 79 | $628 |
| Aug 26, 2026 | CASPER MARC N · director, officer: Chairman & CEO | Sale | 33 | $627 |
| Aug 26, 2026 | CASPER MARC N · director, officer: Chairman & CEO | Sale | 62 | $629 |
Institutional positioning
13F filings over the trailing two quarters
New 370Increased 1902Reduced 2274Sold out 159
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 30,919,632 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 30,450,692 | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 24,280,816 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 24,276,316 | Aug 13, 2026 |
| STATE STREET CORP | Increased | 16,825,879 | Aug 7, 2026 |
| STATE STREET CORP | Increased | 16,731,668 | May 15, 2026 |
| FMR LLC | Increased | 14,084,488 | Aug 13, 2026 |
| MORGAN STANLEY | Reduced | 10,863,528 | May 15, 2026 |
| FMR LLC | Increased | 10,776,436 | May 15, 2026 |
| MORGAN STANLEY | Reduced | 10,763,066 | Aug 13, 2026 |
| JPMORGAN CHASE & CO | Increased | 8,503,527 | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 8,407,891 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 8,382,401 | Aug 12, 2026 |
| FRANKLIN RESOURCES INC | Increased | 7,271,514 | Aug 13, 2026 |
| FRANKLIN RESOURCES INC | Increased | 6,813,031 | May 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 1, 2026