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9 /100
COMPONENT-LIMITED
Score updated Oct 13, 2026

TMO — Thermo Fisher Scientific Inc. Dilution Risk Tracker

Track TMO dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of October 13, 2026, Thermo Fisher Scientific Inc. (TMO) has a DilutionWatch DilutionScore of 9/100, rated LOW dilution risk. This is a component-limited score because one or more material inputs are unavailable or not applicable. Thermo Fisher Scientific Inc. has a market capitalization of $244.86B, 369.75M shares outstanding, 2594 institutional holders tracked.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
19
💰Cash Runway—
📊 Float Risk
0
⚠️ Warrant Exposure
15
🔄 Convertible Debt
15

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for TMO.
🔔 Track TMO — Get forecast alerts →

Market Data

Market Cap$244.86B
Shares Outstanding369.75M
Float370.67M
Cash$4.06B
Debt$22.14B
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore9/100DilutionWatch score record
Shares Outstanding369.75MVerified float table or market cache
Public Float370.67MVerified float table or market cache
Market Cap$244.86BMarket data cache
Cash RunwayNot applicable / unavailableDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 5.

Recent SEC source mix: 3 1, 4 4.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 5.4% shares (2026Q1 vs prior)
2594 institutional holders · 458.81M shares
#1 VANGUARD CAPITAL MANAGEMENT LLC 48.56M shares
#2 MORGAN STANLEY 35.48M shares
#3 DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 34.57M shares
+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest5.41M
Days to Cover2.1
% of Float1.5%
FINRA data as of Sep 30, 2026

Recent SEC Activity

4 INSIDER TRANSACTION 2026-03-12
3 FORM3 2026-03-10
4 INSIDER TRANSACTION 2026-03-05
4 INSIDER TRANSACTION 2026-03-02
4 INSIDER TRANSACTION 2026-03-02
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual TMO Dilution Snapshot

Thermo Fisher Scientific Inc. (TMO) has a DilutionScore of 9/100, rated Low dilution risk. Score date: October 13, 2026.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

TMO's DilutionScore has held steady at 9/100 (Low risk) for 89 consecutive days across the tracked period.

Period Score Risk Level Duration
Jul 16 – Oct 13, 20269/100LOW89 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

TMO shares outstanding have increased 0.0% from 371.62M (Apr 2026) to 371.62M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 05, 2026371.62M370.69M▼ 0.10%
Apr 24, 2026371.62M371.07M▲ 0.14%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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Score Coverage Note