Thermo Fisher Scientific, Inc. (TMO)
NYSE: TMO · Measuring & Controlling Devices, NEC · Waltham, MA · filing with the SEC since 1994
Grade6.2
◀ Past 8.0● Present 6.7▶ Future 3.8
Who owns Thermo Fisher Scientific, Inc.
As filed with the SECHolders of 5% or more
1
Vanguard Capital Management holds 7.53% of Common Stock, as its SCHEDULE 13G filed Apr 30, 2026 says.
Directors and officers
20
report now, of 38 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Vanguard Capital Management
SCHEDULE 13G · filed Apr 30, 2026 · Common Stock
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%
What TMO reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Solventum’s Filtration and Separation Business
A company bought · acquisition · Aug 2025 · owns, named in the 10-K filed Feb 26, 2026
Olink Holding AB
A company bought · acquisition · Jun 2024 · owns, named in the 10-K filed Feb 26, 2026
CorEvitas, LLC
A company bought · acquisition · Jul 2023 · owns, named in the 10-K filed Feb 26, 2026
The Binding Site Group
A company bought · acquisition · Dec 2022 · owns, named in the 10-K filed Feb 26, 2026
1,268 subsidiaries in 66 countries, from the list filed with the 10-K filed Feb 26, 2026.
Insider tradesForm 4
144sales
0purchases
132sales on a scheduled plan
7people selling
$146Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Oct 30, 2025 to Oct 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Oct 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window7 of 38 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Lagarde Michel | Executive Vice President | 5 | $51.3M | 0 | 0 | $0 |
| Casper Marc N | Chairman & CEO | 118 | $40.0M | 118 | 0 | $0 |
| Shafer Michael D | Executive Vice President | 5 | $22.5M | 5 | 0 | $0 |
| Britt Lisa P. | Sr. VP and Chief HR Officer | 6 | $18.9M | 0 | 0 | $0 |
| Lowery Frederick M. | Executive Vice President | 2 | $8.2M | 2 | 0 | $0 |
| Pettiti Gianluca | President & COO | 7 | $4.9M | 7 | 0 | $0 |
| Holmes Joseph R. | VP & Chief Accounting Officer | 1 | $200,000 | 0 | 0 | $0 |