Market Cap
$78.0B
AMT
AMERICAN TOWER CORP /MA/
$164.34 ▲ +2.03%
Prev close $161.06Market cap$78.0B
ConsensusStrong Buy
12-mo target$215.74 (+31.3%)
▲ Bullish
Analyst conviction 9/10
Insider Selling Cluster (2 insiders)High Impact Filing (8/10)35 New Institutional Positions15 Institutional ExitsCongressional Activity (1) Real Estate
Snapshot
The big-picture read on AMT right now — valuation, ownership and activity at a glance.
Cap Size
Large Cap
Analyst Consensus
Strong Buy (86%)
Inst. Holders
50 funds
Inst. Value
$51.4B
Inst. Activity
35 buys / 15 sells
Insider Activity
$995.7K buy / $11.6M sell
Insider Net $
-$10.6M
Social Sentiment
84° Bullish
SEC Reports
18
Congressional
6 trades
Price chart 30d -5.0%
Daily candles (open–high–low–close) with volume. Green = up day, red = down day.
No data for this timeframe.
Vol
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Sep 28, 2026 short_volume
Sep 14, 2026 SEC Short Volume: AMT — 59.8% short (0.7M / 1.1M)
Short: 665,700 | Exempt: 111 | TRF Vol: 1,112,991 | Short Ratio: 59.8% | Off-exchange volume (dark p
American Tower completed a $1.6B registered public offering of senior unsecured notes across three tranches (5.300% 2031
8-K — Impact 4/10
American Tower filed a preliminary 424B5 prospectus supplement for a three-tranche senior unsecured note offering (2031,
424B5 — Impact 4/10
Director Kalathur Rajesh made a single open-market purchase of $501K worth of AMT shares at $177, a modest 0.0006% of th
INSIDER-BUY — Impact 4/10
Aug 21, 2026 Insider
Kalathur Rajesh bought 2,829 shares
Director @ $177.00 ($500.7K)
Aug 10, 2026 Congress
Ro Khanna sell
$1,001 - $15,000 — House
Jul 29, 2026 Insider
Dowling Ruth T sold 1,106 shares
EVP, Chief Admin Ofr, GC & Sec @ $174.96 ($193.5K)
Jul 29, 2026 Insider
Meyer Robert Joseph sold 5,000 shares
SVP & Advisor to the CFO @ $178.89 ($894.4K)
Analyst ratings buy % +10.3%
How Wall Street rates the stock today, and the latest firm-by-firm actions.
86% rate it Buy or better · 29 analysts
Recent analyst actions
| Date | Firm | Action | Rating | Firm rating |
|---|---|---|---|---|
| Sep 30, 2026 | Barclays | MAINTAIN | Overweight | 54% |
| Aug 20, 2026 | Barclays | UPGRADE | Overweight | 54% |
| Aug 12, 2026 | Truist Securities | REITERATE | Buy | 55% |
| Jul 29, 2026 | TD Cowen | MAINTAIN | Buy | 56% |
| Jul 29, 2026 | BMO Capital | MAINTAIN | Market Perform | 53% |
| Jul 9, 2026 | Wolfe Research | UPGRADE | Outperform | 52% |
| Jun 26, 2026 | RBC Capital | UPGRADE | Outperform | 55% |
| May 19, 2026 | Bernstein | UPGRADE | Outperform | 51% |
| Apr 30, 2026 | RBC Capital | REITERATE | Sector Perform | 55% |
| Apr 30, 2026 | Truist Securities | MAINTAIN | Buy | 55% |
Monthly consensus history
| Period | Str. Buy | Buy | Hold | Sell | Str. Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | 8 | 17 | 4 | 0 | 0 | 86% | |
| Aug 1, 2026 | 8 | 16 | 5 | 0 | 0 | 83% | |
| Jul 1, 2026 | 7 | 16 | 6 | 0 | 0 | 79% | |
| Jun 1, 2026 | 7 | 15 | 7 | 0 | 0 | 76% | |
| May 1, 2026 | 6 | 15 | 8 | 0 | 0 | 72% | |
| Apr 1, 2026 | 6 | 13 | 9 | 0 | 0 | 68% | |
| Mar 1, 2026 | 6 | 13 | 8 | 0 | 0 | 70% | |
| Feb 1, 2026 | 6 | 14 | 7 | 0 | 0 | 74% |
Price targets
Where 23 covering analysts think AMT trades over the next 12 months.
$215.74 +31.3% upside Strong Buy
Current$164.34 Low$188.00 Median$210.00 High$260.00 23 analysts
$188.00$260.00
Analyst rating Buy· 1.5/5 as of Oct 2, 2026
Social media sentiment mood -12.0%
Retail-investor mood aggregated across social media. 0° = very bearish, 100° = very bullish.
84°
Bullish
BearishNeutralBullish
Recent posts
Wanted to wait for the price to go down to avoid AMT.. but it never did
▲ 1 · 💬 0· ⚡ 0.5
The Machine I Promised You Is Now Running - $AMT.V / $AMTFF
▲ 1 · 💬 1· ⚡ 0.5
AmeriTrust Auto (AMTFF) Advances End-to-End Lease Remarketing Strategy
▲ 1 · 💬 1· ⚡ 0.5
AmeriTrust (AMTFF) Announces Second Quarter 2026 Financial Results
▲ 1 · 💬 1· ⚡ 0.5
I Think NRED's News Makes More Sense When You Read It in Order
▲ 1 · 💬 1· ⚡ 0.5
Reports & filings
AI-scored summaries of recent SEC filings and press releases, with sentiment and impact.
18 SEC filing reports analyzed · 1 bullish, 1 bearish, 1 mixed, 15 neutral · avg impact 4.0/10.
NEUTRAL8-K4/10
American Tower completed a $1.6B registered public offering of senior unsecured notes across three t
Sep 14, 2026
NEUTRAL424B54/10
American Tower filed a preliminary 424B5 prospectus supplement for a three-tranche senior unsecured
Sep 9, 2026
NEUTRALINSIDER-BUY4/10
Director Kalathur Rajesh made a single open-market purchase of $501K worth of AMT shares at $177, a
Aug 26, 2026
NEUTRALCLUSTER3/10
Two senior AMT insiders sold a combined $1.09M in open-market sales within days of the Q2 2026 earni
Aug 1, 2026
Upcoming & catalyst events
Scheduled dates plus disclosed catalysts — earnings, dividends, enforcement, FDA and clinical-trial events. Colored dot = impact.
Sep 28, 2026
short_volume
Short Volume: AMT — 59.8% short (0.7M / 1.1M)
Short: 665,700 | Exempt: 111 | TRF Vol: 1,112,991 | Short Ratio: 59.8% | Off-exchange volume (dark pool + OTC)
Sep 7, 2026
dark_pool
Dark Pool: AMT — 1.9M shares, 50,762 trades
Week starting 2026-09-07. Total ATS volume: 1,912,985 shares across 50,762 trades.
Sep 4, 2026
ftd
FTD: AMT — 3,618 shares ($0.6M) failed to deliver
Settlement: 20260904, Price: $177.75, FTD Value: $643,099.5, AMERICAN TOWER CORP REIT (DE)
Sep 3, 2026
ftd
FTD: AMT — 3,430 shares ($0.6M) failed to deliver
Settlement: 20260903, Price: $172.92, FTD Value: $593,115.6, AMERICAN TOWER CORP REIT (DE)
Aug 31, 2026
dark_pool
Dark Pool: AMT — 2.7M shares, 66,321 trades
Week starting 2026-08-31. Total ATS volume: 2,674,705 shares across 66,321 trades.
Earnings estimates
Forecast earnings per share and revenue by period — and whether estimates are rising.
| Period | EPS Est. | Range | Growth | 30d Rev | Up/Dn | Revenue | # |
|---|---|---|---|---|---|---|---|
| Current Q | $1.64 | $1.59–$1.69 | -10.1% | +3.5% | 7↑ 0↓ | $2.8B | 7 |
| Next Q | $1.66 | $1.58–$1.73 | -5.2% | +3.0% | 6↑ 0↓ | $2.8B | 7 |
| Current FY | $6.98 | $6.88–$7.12 | 29.3% | +5.8% | 7↑ 0↓ | $11.0B | 7 |
| Next FY | $7.01 | $6.63–$7.31 | 0.4% | +2.0% | 4↑ 4↓ | $11.4B | 9 |
Current-quarter EPS estimate — revision history
| When | EPS estimate | Change vs now |
|---|---|---|
| Current | $1.637 | — |
| 7d ago | $1.637 | — |
| 30d ago | $1.581 | +0.056 |
| 60d ago | $1.577 | +0.059 |
| 90d ago | $1.576 | +0.060 |
Institutional ownership
Which big funds own AMT (from quarterly 13F filings) and who is adding or trimming.
50 institutional holders with $51.4B total value (313,931,666 shares) as of 2026-Q2. Top holders: BlackRock,, VANGUARD, VANGUARD. Net buying activity: 35 institutions added/increased vs 15 reduced.
Top holders — 2026-Q2
| Fund | Shares | Value | % Tracked | Last move |
|---|---|---|---|---|
| BlackRock, Inc. | 45,796,561 | $7.5B | 14.6% | — |
| VANGUARD CAPITAL MANAGEMENT LLC | 30,437,771 | $5.0B | 9.7% | — |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 27,851,812 | $4.6B | 8.9% | — |
| STATE STREET CORP | 22,066,202 | $3.6B | 7.1% | — |
| GEODE CAPITAL MANAGEMENT, LLC | 13,838,970 | $2.3B | 4.4% | — |
| FMR LLC | 11,376,427 | $1.9B | 3.6% | — |
| MORGAN STANLEY | 9,610,971 | $1.6B | 3.1% | — |
| JPMORGAN CHASE & CO | 8,853,450 | $1.5B | 2.9% | TRIM -41.5% |
| LAZARD ASSET MANAGEMENT LLC | 8,403,123 | $1.4B | 2.7% | — |
| Invesco Ltd. | 7,068,996 | $1.2B | 2.2% | — |
Recent position changes
| Fund | Action | Prev | Current | Change | Value |
|---|---|---|---|---|---|
| JPMORGAN CHASE & CO | TRIM | 15,128,367 | 8,853,450 | -41.5% | $1.5B |
| NORGES BANK | NEW | — | 6,366,685 | — | $1.0B |
| Capital Research Global Investors | TRIM | 4,103,353 | 2,922,539 | -28.8% | $478.0M |
| Nuveen, LLC | TRIM | 3,889,182 | 2,631,606 | -32.3% | $430.5M |
| MILLENNIUM MANAGEMENT LLC | DOUBLED | 1,021,378 | 2,190,378 | +114.5% | $358.3M |
| ROYAL BANK OF CANADA | ADD | 1,645,003 | 2,130,554 | +29.5% | $348.5M |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | ADD | 1,585,600 | 2,057,200 | +29.7% | $336.5M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | ADD | 1,166,809 | 1,790,526 | +53.5% | $292.9M |
| ONTARIO TEACHERS PENSION PLAN BOARD | NEW | — | 1,784,357 | — | $291.9M |
| CANADA PENSION PLAN INVESTMENT BOARD | TRIM | 2,386,605 | 1,781,306 | -25.4% | $291.4M |
Insider activity
Buying and selling by company executives and directors (SEC Form 4).
18 insiders, 50 transactions. Net -$10.6M — $995.7K bought, $11.6M sold.
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 21, 2026 | Kalathur Rajesh | Director | BUY | 2,829 | $177.00 | $500.7K |
| Jul 29, 2026 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | SELL | 1,106 | $174.96 | $193.5K |
| Jul 29, 2026 | Meyer Robert Joseph | SVP & Advisor to the CFO | SELL | 5,000 | $178.89 | $894.4K |
| Jul 28, 2026 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | SELL | 685 | $169.54 | $116.1K |
| Jun 1, 2026 | Meyer Robert Joseph | SVP & Advisor to the CFO | TAX W/H | 153 | $187.53 | $28.7K |
| May 28, 2026 | REEVE PAMELA D A | Director | GIFT | 810 | — | — |
| Apr 29, 2026 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | SELL | 416 | $177.54 | $73.9K |
| Apr 28, 2026 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | SELL | 556 | $178.48 | $99.2K |
| Mar 11, 2026 | Vondran Steven O | President and CEO | TAX W/H | 2,158 | $182.85 | $394.6K |
| Mar 11, 2026 | Noel Eugene M | EVP & Chief Operating Officer | TAX W/H | 719 | $182.85 | $131.5K |
Congressional trades
AMT trades disclosed by members of Congress, with disclosure delay.
3 members · 3 buys / 3 sells
| Date | Member | Party | Chamber | Type | Amount | Asset | Disclosed |
|---|---|---|---|---|---|---|---|
| Aug 10, 2026 | Ro Khanna | D | HOUSE | SELL | $1,001 - $15,000 | American Tower Corp | Sep 7, 2026(29d) |
| Jun 5, 2026 | Ro Khanna | D | HOUSE | BUY | $1,001 - $15,000 | American Tower Corp | Jul 8, 2026(34d) |
| Jun 2, 2026 | Ro Khanna | D | HOUSE | BUY | $1,001 - $15,000 | American Tower Corp | Jul 8, 2026(37d) |
| May 11, 2026 | Dwight Evans | D | HOUSE | SELL | $1,001 - $15,000 | American Tower Corp | May 18, 2026(8d) |
| Apr 17, 2026 | Rich McCormick | R | HOUSE | SELL | $1,001 - $15,000 | American Tower Corp | May 13, 2026(27d) |
| Apr 13, 2026 | Ro Khanna | D | HOUSE | BUY | $1,001 - $15,000 | American Tower Corp | May 13, 2026(31d) |
Short interest & halts
FINRA semi-monthly short positions, Reg SHO threshold status, and recent trading halts for AMT.
Shares short
6,084,092
Settlement Sep 15, 2026
Change vs prior
+2.6%
Semi-monthly cycle
Days to cover
2.8
At avg daily volume
Of shares outstanding
≈1.3%
Estimate — not % of float
All AMT filing & press-release reports (18)
- 8-K reportSep 14, 2026
- 424B5 reportSep 9, 2026
- INSIDER-BUY reportAug 26, 2026
- CLUSTER reportAug 1, 2026
- INST-CLUSTER reportAug 1, 2026
- 8-K reportJul 28, 2026
- 8-K reportJun 4, 2026
- 8-K reportMay 27, 2026
- 8-K reportMay 21, 2026
- 424B5 reportMay 19, 2026
- 8-K reportMay 7, 2026
- 8-K reportApr 28, 2026
- DEFA14A reportApr 8, 2026
- CLUSTER reportMar 6, 2026
- 8-K reportMar 5, 2026
- CLUSTER reportMar 4, 2026
- CLUSTER reportMar 3, 2026
- INST-CLUSTER reportFeb 28, 2026