What is the 13F Pro Quality Score for TMO?

13F Pro ranks THERMO FISHER SCIENTIFIC INC. (TMO) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View TMO's current score at https://13fpro.ai/research/TMO (free sign-up required for the full ranking).

Which hedge funds own the most TMO stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of TMO include BlackRock,, VANGUARD CAPITAL MANAGEMENT, STATE STREET. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/TMO as soon as new 13F filings post.

Where does 13F Pro source TMO data?

All THERMO FISHER SCIENTIFIC INC. fundamentals and ownership data come directly from SEC EDGAR. THERMO FISHER SCIENTIFIC INC. files with the SEC under CIK 97745. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is TMO in?

THERMO FISHER SCIENTIFIC INC. (TMO) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

How often is TMO research updated on 13F Pro?

TMO's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

THERMO FISHER SCIENTIFIC INC.(TMO)Stock Analysis

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13F Pro Quality Score

63.7/100

Rank #678 of 2,879 stocksTOP 25%

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

36.6/100

Profitability

76.5/100

Balance Sheet

74.0/100

Earnings Quality

49.3/100

Free Cash Flow

62.3/100

Institutional Flow

5.1/100

Revenue Scale

96.7/100

Dilution Risk

67.2/100

TMO Stock Analysis & AI Quality Score

AI stock analysis and institutional research for THERMO FISHER SCIENTIFIC INC. (TMO), a Technology sector company. 13F Pro's AI-powered ranking engine scores TMO at 63.7/100 on a 32-signal composite quality model, placing it at rank #678 of 2,879 stocks — the top 25% of the AI-ranked universe. TMO scores in the top quartile across revenue scale (96.7), profitability (76.5). Areas of concern include institutional flow (5.1) and revenue growth (36.6), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q1 2026), THERMO FISHER SCIENTIFIC INC. reports quarterly revenue of $11.0B, net income of $1.7B, an operating margin of 16.9%. Top institutional holders of TMO by reported 13-F value include BlackRock,, VANGUARD CAPITAL MANAGEMENT, STATE STREET, based on the most recent SEC filings. TMO trades on the NYSE exchange and files with the SEC under CIK 97745. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate TMO daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for THERMO FISHER SCIENTIFIC INC. directly from SEC EDGAR. THERMO FISHER SCIENTIFIC INC.'s 13F Pro composite quality score has ranged between 45 and 76 since 2021, currently 63.7 — an improving long-term trajectory across 56 quarterly and live scoring snapshots.

Revenue

Q1 2026

$11.0B

Net Income

Q1 2026

$1.7B

Free Cash Flow

Q1 2026

$816.0M

Operating Margin

Q1 2026

16.9%

D/E Ratio

Q1 2026

0.89

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+4.0% YoY

$44.56BFY 2025

FY21 $39.21BFY22 $44.91BFY23 $42.86BFY25 $44.56B

Net Income

+12.6% YoY

$6.70BFY 2025

FY21 $7.73BFY22 $6.96BFY23 $5.96BFY25 $6.70B

Operating Income

+12.9% YoY

$7.75BFY 2025

FY21 $10.03BFY22 $8.39BFY23 $6.86BFY25 $7.75B

EPS (Diluted)

+14.8% YoY

$17.74FY 2025

FY21 $19.46FY22 $17.63FY23 $15.45FY25 $17.74

Total Assets

+11.8% YoY

$110.34BFY 2025

FY21 $95.12BFY22 $97.15BFY23 $98.73BFY25 $110.34B

Total Debt

+11.4% YoY

$42.70BFY 2025

FY21 $37.21BFY22 $39.86BFY23 $38.34BFY25 $42.70B

Op. Cash Flow

-7.0% YoY

$7.82BFY 2025

FY21 $9.31BFY22 $9.15BFY23 $8.41BFY25 $7.82B

Metric	FY 2025	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019
Revenue	$44.56B +4.0%	$42.86B -4.6%	$44.91B +14.5%	$39.21B +21.7%	$32.22B +26.1%	$25.54B
Net Income	$6.70B +12.6%	$5.96B -14.4%	$6.96B -9.9%	$7.73B	—	—
Operating Income	$7.75B +12.9%	$6.86B -18.3%	$8.39B -16.3%	$10.03B +28.7%	$7.79B +69.7%	$4.59B
EPS (Diluted)	$17.74 +14.8%	$15.45 -12.4%	$17.63 -9.4%	$19.46 +21.9%	$15.96 +74.0%	$9.17
Total Assets	$110.34B +11.8%	$98.73B +1.6%	$97.15B +2.1%	$95.12B +37.8%	$69.05B +18.3%	$58.38B
Total Debt	$42.70B +11.4%	$38.34B -3.8%	$39.86B +7.1%	$37.21B +52.8%	$24.36B +32.2%	$18.43B
Operating Cash Flow	$7.82B -7.0%	$8.41B -8.2%	$9.15B -1.7%	$9.31B +12.3%	$8.29B +66.7%	$4.97B

AI Insight: TMO Financial Trends

Revenue growth accelerating into 2026, but debt surge and operating cash flow weakness in Q1 2026 warrant attention.

• Q4 2025 revenue reached $12,215M, highest in dataset; Q1 2026 at $11,005M reflects typical seasonal pattern.

• Operating margin expanded from 17.3% (Q2 2024) to 18.5% (Q1 2026); net income now visible, $1.6–2.0B in recent quarters.

• Debt increased $5.7B from Q4 2025 to Q1 2026 ($42.7B → $46.0B); debt-to-equity ratio rose from 0.80 to 0.89.

⚠ Operating cash flow dropped to $1,192M in Q1 2026 from $3,457M in Q4 2025 — steepest single-quarter decline.

⚠ Debt increased 10.6% quarter-over-quarter while equity contracted 2.4% — potential M&A or capital allocation shift.

AI Insight: TMO Ratio Trends

Operating margin recovered to 16.9% in Q1 2026, but ROIC deteriorated to 7.6%—lowest in four quarters—signaling capital deployment headwinds.

• Operating margin rebounded from 17.4% in Q3 2025 to 18.5% in Q4 2025, then softened to 16.9% in Q1 2026.

• Net profit margin expanded from 14.5% in Q3 2025 to 16.1% in Q4 2025, holding at 15.0% in Q1 2026.

• ROIC fell from 9.4% in Q4 2025 to 7.6% in Q1 2026—first sub-8% reading since Q1 2025.

⚠ Debt-to-equity ratio climbed to 0.89 in Q1 2026 from 0.80 in Q4 2025, reversing deleveraging progress.

⚠ ROE and ROA both declined quarter-over-quarter: ROE 14.7% → 12.7%, ROA 7.1% → 5.8%.

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Available Research

13F Pro tracks comprehensive data for THERMO FISHER SCIENTIFIC INC. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of TMO

BlackRock, Inc.
$15.0B30,427,192 sh
VANGUARD CAPITAL MANAGEMENT LLC
$11.9B24,280,816 sh
STATE STREET CORP
$8.2B16,731,668 sh
MORGAN STANLEY
$5.3B10,863,528 sh
FMR LLC
$5.3B10,776,436 sh
GEODE CAPITAL MANAGEMENT, LLC
$4.1B8,407,891 sh
FRANKLIN RESOURCES INC
$3.3B6,813,031 sh
Capital World Investors
$3.3B6,646,316 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$3.0B6,163,370 sh
BANK OF AMERICA CORP /DE/
$2.7B5,533,403 sh

Fund	Value	Shares
BlackRock, Inc.	$15.0B	30,427,192
VANGUARD CAPITAL MANAGEMENT LLC	$11.9B	24,280,816
STATE STREET CORP	$8.2B	16,731,668
MORGAN STANLEY	$5.3B	10,863,528
FMR LLC	$5.3B	10,776,436
GEODE CAPITAL MANAGEMENT, LLC	$4.1B	8,407,891
FRANKLIN RESOURCES INC	$3.3B	6,813,031
Capital World Investors	$3.3B	6,646,316
VANGUARD PORTFOLIO MANAGEMENT LLC	$3.0B	6,163,370
BANK OF AMERICA CORP /DE/	$2.7B	5,533,403

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Is TMO a good stock to buy?

13F Pro's AI-powered analysis of THERMO FISHER SCIENTIFIC INC. (TMO) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for TMO are available on the TMO stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own TMO?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling TMO. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of THERMO FISHER SCIENTIFIC INC.'s investment landscape.