Market open · Delayed intraday data · 12:24 PM ET

Last update: Jun 29, 2026, 12:01 PM ET

Thermo Fisher Scientific Inc. (TMO) — What Changed

$502.77-10.26 (-2.00%) today so far

Jun 29, 2026 12:24 PM ET·New York Stock Exchange·Market Open·CEO: Marc N. Casper·125,000 employees

Thermo Fisher Scientific Inc. is a global leader in scientific services, providing a comprehensive range of offerings that include life sciences solutions, advanced analytical instruments, specialized…

🔔Major Change Detected

Market Cap

$186.8B

Sector

Healthcare

Medical - Diagnostics & Research

Next Earnings

Jul 21, 2026

(23 Days)

Relative Volume

0.28x

Below Avg

Risk Level

Low

Price Move

-2.00%

1-Day Change

Below 5D Avg: 0.1%

Volume Confirmation

0.28x

vs 30D Average

Below Avg

Catalyst

Earnings Beat

Material / Earnings

Thermo Fisher Scientific (TMO) gained 3.6% after reporting EPS of $5.44,…

Peer Context

Outperforming

Top 1 of 6 peers

Company-Specific Move

Signal Quality

Medium

Confidence Score

62/100

BestStocks surfaces only meaningful changes—backed by price, volume, catalysts, and peer context—so you can focus on what matters.

1Event Reaction Chartⓘ

Price reaction around a key event

TMOThermo Fisher Scientific Inc.$502.77-10.26 (-2.00%)

Price Move Up·Jun 25, 2026·+2.75% reaction

1. What Changed Since Last Close

New FilingMediumMedium

May 26

Thermo Fisher Scientific (TMO) filed an 8-K on 2026-05-26. The stock showed no price movement on this date.

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New FilingMediumMedium

May 26

Thermo Fisher Scientific (TMO) filed an 8-K on 2026-05-26. The stock showed no price movement (0%) on this date.

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Earnings BeatMediumMedium

Apr 23

Thermo Fisher Scientific (TMO) gained 3.6% after reporting EPS of $5.44, beating the consensus estimate of $5.25 by 3.6%

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Earnings BeatMediumMedium

Mar 31

Thermo Fisher Scientific (TMO) reported quarterly EPS of $5.44, beating consensus expectations of $5.24 by 3.8%. The sto

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Price Move UpMediumMedium

Jun 25+2.75%1.09x vol

Thermo Fisher Scientific (TMO) gained +2.75% to $505.75 on 2026-06-25, reaching a new 30-day high on modestly elevated v

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Showing 5 of 6 events

2. Change Timeline

Date	Change	Price Reaction	Volume	Confidence ↓
May 26	FNew Filing	—	—	Medium
May 26	FNew Filing	—	—	Medium
Apr 23	EEarnings Beat	—	—	Medium
Mar 31	EEarnings Beat	—	—	Medium
Jun 25	VPrice Move Up	+2.75%	1.09x	Medium
Jun 26	VPrice Move Up	+1.44%	1.67x	Low

Sort:

3. Why It Moved

Primary Catalyst

Earnings Beat

Thermo Fisher Scientific (TMO) gained 3.6% after reporting EPS of $5.44, beating

Supporting Evidence

Thermo Fisher Scientific (TMO) gained 3.6% after reporting EPS of $5.4
Thermo Fisher Scientific (TMO) reported quarterly EPS of $5.44, beatin
Thermo Fisher Scientific (TMO) gained +2.75% to $505.75 on 2026-06-25,
Thermo Fisher Scientific (TMO) moved +1.44% to $513.03 on 2026-06-26,

Nature of Move

Company-Specific Move

TMO outperformed peers by more than expected sector variance — move appears company-specific.

4. Peer / Sector Confirmation

Symbol	Today	5D	Rel. Vol
TMO	-2.00%	—	0.28x	Leader
LLY	+7.13%	—	—
UNH	+2.97%	—	—
JNJ	+3.99%	—	—
PFE	+2.62%	—	—
ABBV	+4.20%	—	—

Company-Specific Move. Top 1 of 6 peers. TMO outperformed peers by more than expected sector variance — move appears company-specific.

5. SEC Filing Watch

8-K

May 26High

Material event — review for impact

10-Q

May 1Medium

Quarterly financial results

8-K

Apr 23High

Material event — review for impact

DEF 14A

Apr 7Low

Annual proxy — exec compensation & governance

8-K

Mar 24High

Material event — review for impact

View on SEC EDGAR →Source: filing_snapshots DB · past 120 days

6. Analyst Expectations

Consensus Target

$592.45

Median Target

$615.00

Upside to Target

+17.8%

vs $502.77

Analyst Activity — Last 90 Days

Upgrades

Maintains

Downgrades

Last Directional Actions

↑ Upgrade

Citigroup · Neutral → Buy

Dec 11, 2025

↓ Downgrade

HSBC · Buy → Hold

Jun 3, 2026

View Analyst Detail →

7. Bull vs Bear Thesis Shift

Bullish Factors

✓Earnings beat — stock sold off (sell-the-news reaction)

✓Positive price momentum

✓Thermo Fisher Scientific (TMO) moved +1.44% to $513.03 on 20

Bearish Factors

✕Declined 2.0% despite earnings beat — guidance or outlook concern

✕Negative session, down 2.0%

✕New SEC filing — review for material disclosures

Net Thesis Change vs Yesterday

BearishNeutralBullish

Neutral / Mixed-2 / 100

8. What To Watch Next

Date	Event	Impact
Jul 22	Earnings Release	High
Jul 31est.	10-Q Filing	Medium

est. = estimated from prior filing cycle

🔔

9. Set Alerts & Get Notified

Get notified when TMO reports earnings, files an 8-K, receives an analyst upgrade, or sees unusual volume.

✓ Earnings alerts

✓ Filing alerts

✓ Volume spikes

✓ Analyst actions