Thermo Fisher Scientific (TMO) insider trades, Congress trades and 13F ownership

OQRO

Thermo Fisher Scientific (TMO) insider trades, Congress trades and 13F ownership | OQRO

Who owns it (13F)

As of Jun 30, 2026

Institutions reporting a stake, Q2 2026

2,615

+11 vs Q1 2026

Share of stock reported

90.9%

336M of 370M shares outstanding

Change vs Q1 2026

-2.09M shares

172 new positions, 146 positions closed

Reported in 13F filings, which cover managers over $100M and include double counting. A 13F shows holdings on the last day of the quarter, not when shares were bought or sold. Change counts the 2,579 managers that reported both quarters.

Largest reported holders, Q2 2026

1BlackRock, Inc. Added (+492K shares)30.9M sh · $15.5B9.2% of reported
2Vanguard Capital Management Llc About the same24.3M sh · $12.2B7.2% of reported
3State Street Corp About the same16.8M sh · $8.44B5.0% of reported
4Fmr Llc Added (+3.31M shares)14.1M sh · $7.06B4.2% of reported
5Morgan Stanley About the same10.8M sh · $5.4B3.2% of reported
6Jpmorgan Chase & Co Added (+1.71M shares)8.5M sh · $4.31B2.6% of reported
7Geode Capital Management, Llc About the same8.38M sh · $4.18B2.5% of reported
8Franklin Resources Inc Added (+458K shares)7.27M sh · $3.65B2.2% of reported
9Vanguard Portfolio Management Llc Added (+63K shares)6.23M sh · $3.12B1.9% of reported
10Capital World Investors Trimmed (-451K shares)6.2M sh · $3.11B1.8% of reported
11Price T Rowe Associates Inc /Md/ Trimmed (-1.2M shares)5.12M sh · $2.57B1.5% of reported
12Norges Bank No comparable report last quarter5.09M sh · $2.55B1.5% of reported
13Capital Research Global Investors Trimmed (-267K shares)4.15M sh · $2.08B1.2% of reported
14Bank of New York Mellon Corp Added (+172K shares)3.94M sh · $1.97B1.2% of reported
15Bank Of America Corp /De/ Trimmed (-1.64M shares)3.9M sh · $1.95B1.2% of reported
16Royal Bank Of Canada Trimmed (-483K shares)3.43M sh · $1.72B1.0% of reported
17Northern Trust Corp Trimmed (-87K shares)3.33M sh · $1.67B1.0% of reported
18Capital International Investors Trimmed (-707K shares)3.18M sh · $1.6B0.9% of reported
19Charles Schwab Investment Management Inc Added (+180K shares)3.11M sh · $1.56B0.9% of reported
20Dodge & Cox Added (+3.03M shares)3.05M sh · $1.53B0.9% of reported

Source: SEC Form 13F data sets, every filer, common stock only (options and bonds left out); 39 managers also reported puts and 38 managers calls. Amendments are applied; lines whose value was filed in thousands are scaled, and lines whose shares and value disagree are left out.

Thermo Fisher Scientific

Fund holdings · 3

19KShares reported

1.94MShares reported · +269K vs prior quarter

13KShares reported · -1,539 vs prior quarter

Who owns it (13F)

Largest reported holders, Q2 2026