Companies › TMO
THERMO FISHER SCIENTIFIC (TMO)
Institutional ownership, SEC filings and insider activity
Sector: Industry · SEC CIK 0000097745 · EDGAR filings · Updated 2026-07-28
THERMO FISHER SCIENTIFIC (TMO) has reported institutional ownership of 89.3%, with 2,570 institutional managers holding positions valued at $163.9B per the latest 13F reporting period. The company has 16 bond series in the registry.
Filings this week (4)
- 2026-07-28 — 144/A filed
- 2026-07-28 — Insider transaction reported (Form 4)
- 2026-07-27 — Notice of proposed sale filed (Form 144)
- 2026-07-23 — Current report (8-K) filed
Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.
Latest updates
- 2026-06-30 — Insider transaction reported (Form 4)
- 2026-06-30 — Insider transaction reported (Form 4)
- 2026-06-30 — Insider transaction reported (Form 4)
- 2026-06-30 — Insider transaction reported (Form 4)
- 2026-06-30 — Insider transaction reported (Form 4)
- 2026-06-23 — 11-K filed
- 2026-05-29 — Notice of proposed sale filed (Form 144)
- 2026-05-28 — SD filed
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, THERMO FISHER SCIENTIFIC has 2,570 institutional holders and institutional ownership of 89.3%.
| # | Institution | Reported value | % of tracked total |
|---|---|---|---|
| 1 | BlackRock, Inc. | $15.0B | 9.1% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $11.9B | 7.3% |
| 3 | STATE STREET CORP | $8.23B | 5.0% |
| 4 | MORGAN STANLEY | $5.34B | 3.3% |
| 5 | FMR LLC | $5.30B | 3.2% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $4.11B | 2.5% |
| 7 | FRANKLIN RESOURCES INC | $3.35B | 2.0% |
| 8 | Capital World Investors | $3.27B | 2.0% |
| 9 | JPMORGAN CHASE & CO | $3.26B | 2.0% |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | $3.10B | 1.9% |
Full holder history and quarter-over-quarter changes are available inside the app.
Insider activity
Insiders reported 204 transactions (0 buys, 100 sells) across 21 reporting insiders, with a net reported value of −$110.7M.
Quarterly net insider value, as reported in Form 4 filings.
Debt profile
16 active bond series in the registry, coupons ranging 3.63%–5.55%, maturities through 2046, built from the company's own prospectus filings.
Debt maturity schedule
Principal coming due by year for THERMO FISHER SCIENTIFIC, from the company's own SEC prospectus filings (424B) tracked by Sightfile.
| Year | Bond series maturing | Known principal due |
|---|---|---|
| 2026 | 3 | $1.60B |
| 2027 | 1 | — |
| 2028 | 2 | — |
| 2029 | 2 | $1.00B |
| 2030 | 2 | $750.0M |
| 2031 | 5 | — |
| 2032 | 4 | — |
| 2033 | 3 | $1.00B |
| 2034 | 2 | $500.0M |
| 2035 | 3 | — |
| 2036 | 2 | — |
| 2037 | 2 | — |
Coupons, seniority and prospectus links for each series are available inside the app.
Related companies
RTX CORPORATION (RTX) · GE VERNOVA INC (GEV) · KLA CORP (KLAC) · UNION PAC CORP (UNP) · BOEING CO (BA) · EATON CORP PLC (ETN)
See full history, cross-references and alerts on SightfileData sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-28.