TMO: Thermo Fisher Scientific Inc insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Institutional ownership (Q2 2026)
2,635 institutions reported holding $163.56B of Thermo Fisher Scientific Inc on Form 13F (2,614 the quarter before). 171 opened a new position and 149 sold out. Shares held by institutions: +1%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 30,919,632 | $15.50B |
| VANGUARD CAPITAL MANAGEMENT LLC | 24,276,316 | $12.17B |
| STATE STREET CORP | 16,825,879 | $8.44B |
| FMR LLC | 14,084,488 | $7.06B |
| MORGAN STANLEY | 10,763,066 | $5.40B |
| JPMORGAN CHASE & CO | 8,503,527 | $4.31B |
| GEODE CAPITAL MANAGEMENT, LLC | 8,382,401 | $4.18B |
| FRANKLIN RESOURCES INC | 7,271,514 | $3.65B |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6,226,169 | $3.12B |
| Capital World Investors | 6,195,370 | $3.11B |
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