THERMO FISHER SCIENTIFIC INC

$TMO
Smart money positioned

53 of the Top-200 alpha managers hold $TMO as of the latest 13F snapshot.

13F holders
2,588
Insider buys · 90d
0
Congress · 90d
1trades

Smart Money · top-200 alpha cohort

53 holders · Q1 2026

$TMO is held by 53 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 3.41%, with an average of 0.44% of portfolio. Largest holder: Generation Investment Management LLP at 3.41%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 2,588 · Source: 13F-HR
01
Axa S.a.
0.28% of portfolio
16,731,668 sh
02
State Street
0.32% of portfolio
16,613,761 sh
03
Litman Gregory Wealth Management LLC
0.47% of portfolio
7,777,452 sh
04
ProShare Advisors LLC
0.33% of portfolio
5,302,863 sh
05
Envestnet Asset Management Inc.
0.34% of portfolio
4,414,621 sh
06
Strs Ohio
0.22% of portfolio
2,934,842 sh
07
Citizens Financial Group INC
0.48% of portfolio
2,851,579 sh
08
Deutsche Bank AG
0.24% of portfolio
2,850,336 sh
09
Renaissancere Holdings Ltd.
0.20% of portfolio
2,833,542 sh
10
US Bancorp De
0.27% of portfolio
2,802,558 sh
See all 2,588 13F holders · Pro →

Insider activity · last 90 days

32 transactions · 6 filers
09 Feb 2026
Pettiti Gianluca
▼ SOLD
400
$541.20
S
04 Dec 2025
Lagarde Michel
▼ SOLD
22,046
$563.56
S
03 Dec 2025
Lagarde Michel
▼ SOLD
2,521
$584.11
S
03 Dec 2025
Lagarde Michel
▼ SOLD
29,479
$583.33
S
02 Dec 2025
Lagarde Michel
▼ SOLD
30,000
$581.92
S
02 Dec 2025
Lowery Frederick M.
▼ SOLD
6,912
$581.94
S
01 Dec 2025
Lowery Frederick M.
▼ SOLD
6,913
$597.68
S
25 Nov 2025
Shafer Michael D
▼ SOLD
2,250
$600.00
S
25 Nov 2025
Shafer Michael D
▼ SOLD
8,475
$600.00
S
12 Nov 2025
Britt Lisa P.
▼ SOLD
1,057
$588.27
S
13 Nov 2025
Lagarde Michel
▼ SOLD
4,638
$594.42
S
10 Nov 2025
Pettiti Gianluca
▼ SOLD
2,250
$580.00
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

18 disclosures · STOCK Act
House · Pennsylvania · Traded May 7
SOLD
$1K–$15K
May 18STOCK
House · Louisiana · Traded Jul 25
BOUGHT
$1K–$15K
Jan 13STOCK
House · Louisiana · Traded Apr 28
SOLD
$1K–$15K
Jan 13STOCK
House · Louisiana · Traded Oct 23
BOUGHT
$1K–$15K
Jan 13STOCK
House · California · Traded Nov 7
BOUGHT
$15K–$50K
Dec 8STOCK
House · Michigan · Traded Oct 30
BOUGHT
$1K–$15K
Nov 21STOCK
House · Michigan · Traded Oct 30
SOLD
$1K–$15K
Nov 21STOCK
House · Michigan · Traded Oct 31
SOLD
$1K–$15K
Nov 21STOCK
House · Oregon · Traded Sep 23
SOLD
$1K–$15K
Oct 10STOCK
House · California · Traded Aug 6
BOUGHT
$1K–$15K
Sep 12STOCK
See full $TMO Congress history →

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 04:33 UTC.