Pre-market · Regular session opens 9:30 AM ET
Last update: Jun 30, 2026, 3:54 AM ET
American Tower Corporation (AMT) — What Changed
$168.67-6.92 (-3.94%) vs yesterday's close
Jun 30, 2026 6:14 AM ET·New York Stock Exchange·Pre-market·CEO: Steven O. Vondran·4,866 employees
American Tower Corporation is one of the largest global real estate investment trusts. It is a leading independent owner, operator and developer of multitenant communications real estate. The Company'…
🔔Major Change Detected
Price Move
-3.94%
1-Day Change
Volume Confirmation
1.13x
vs 30D Average
Catalyst
Earnings Beat
Material / Earnings
Peer Context
In Line With Peers
No peer data
Signal Quality
Medium
Confidence Score
74/100
BestStocks surfaces only meaningful changes—backed by price, volume, catalysts, and peer context—so you can focus on what matters.
1. What Changed Since Last Close
V›
Price Move DownMediumMedium
Jun 29-3.94%0.85x vol
American Tower Corporation (AMT) declined 3.94% from $175.59 to $168.67 on June 29, 2026, reaching a new 30-day low. We
F›
New FilingMediumMedium
Jun 4
American Tower (AMT) filed an 8-K on June 4, 2026, with no accompanying price movement on that date.
E›
Earnings BeatHighHigh
Apr 28
American Tower Corporation (AMT) reported Q2 2026 EPS of $1.84, beating the consensus estimate of $1.60 by 15.0%. This e
Showing 3 of 3 events
2. Change Timeline
| Date | Change | Price Reaction | Volume | Confidence ↓ |
|---|---|---|---|---|
| Apr 28 | EEarnings Beat | — | — | High |
| Jun 4 | FNew Filing | — | — | Medium |
| Jun 29 | VPrice Move Down | -3.94% | 0.85x | Medium |
Sort:
3. Why It Moved
1
Primary Catalyst
Earnings Beat
American Tower Corporation (AMT) reported Q2 2026 EPS of $1.84, beating the cons
2
Supporting Evidence
- American Tower Corporation (AMT) reported Q2 2026 EPS of $1.84, beatin
- American Tower Corporation (AMT) declined 3.94% from $175.59 to $168.6
3
Nature of Move
Company-Specific Move
AMT outperformed peers by more than expected sector variance — move appears company-specific.
4. Peer / Sector Confirmation
| Symbol | Today | 5D | Rel. Vol | |
|---|---|---|---|---|
| AMT | -3.94% | — | 1.13x |
Company-Specific Move. No peer data. AMT outperformed peers by more than expected sector variance — move appears company-specific.
5. SEC Filing Watch
Jun 4High
Material event — review for impact
Jun 2High
Material event — review for impact
May 27High
Material event — review for impact
May 21High
Material event — review for impact
May 19High
Material event — review for impact
May 7High
Material event — review for impact
Apr 28Medium
Quarterly financial results
Apr 28High
Material event — review for impact
View on SEC EDGAR →Source: filing_snapshots DB · past 120 days
6. Analyst Expectations
Consensus Target
$210.82
Median Target
$207.00
Upside to Target
+25.0%
vs $168.67
Analyst Activity — Last 90 Days
3
Upgrades
6
Maintains
0
Downgrades
Last Directional Actions
↑ Upgrade
RBC Capital · Sector Perform → Outperform
Jun 26, 2026
↓ Downgrade
BMO Capital · Outperform → Market Perform
Jan 9, 2026
7. Bull vs Bear Thesis Shift
Bullish Factors
✓Earnings beat — stock sold off (sell-the-news reaction)
✓Market activity signal
Bearish Factors
✕Declined 3.9% despite earnings beat — guidance or outlook concern
✕Negative session, down 3.9%
✕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 28est. | 10-Q Filing | Medium | |
| Aug 4 | Earnings Release | High |
est. = estimated from prior filing cycle
🔔
9. Set Alerts & Get Notified
Get notified when AMT reports earnings, files an 8-K, receives an analyst upgrade, or sees unusual volume.
✓ Earnings alerts
✓ Filing alerts
✓ Volume spikes
✓ Analyst actions