American Tower Corporation (AMT)

65.22 +0.15  +0.23%  May 23, 5:19PM Go Pro
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American Tower Corporation Market Cap: 25.68B

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AMT Market Cap Rankings

Overall 95th percentile 192 of 4649
Sector 96th percentile 33 of 865 in Technology
Industry 96th percentile 1 of 31 in Diversified Communication Services

AMT Market Cap Range, Past 5 Years

Minimum 11.63B Dec 2008
Maximum 25.68B May 23 2012
Average 18.12B

About Market Capitalization

Market Capitalization (Market Cap) is a measurement of business value based on share price and number of shares outstanding. It generally represents the market's view of a company's stock value and is a determining factor in stock valuation.

For example, if a company has 1.5 million shares outstanding at a share price of $25, its market cap is $37.5 million (1.5 million x $25). Companies can be categorized based upon the size of their market capitalization.

There are five basic groups: mega-cap (market cap over $200B), large-cap ($10B–$200B), mid-cap ($2B–$10B), small-cap ($300M–$2B), and micro-cap ($50M-$300M). Market cap is not always an accurate indication of value because it does not account for debt and other factors.
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AMT News

$AMT ww again
about a day ago by TrendHunter
Antichartjunk&#39;s W21-D2 Watchlist: http://stks.co/3w2b $BBBY $CYBX $DG $MO $SXCI $TDG $VZ $WFM $FIRE $GNC $LQDT $TCBI $TSCO $AMT $AMGN $FUL
about 2 days ago by antichartjunk
sold 10% more of initial $AMT June 67.5 calls at 70c, to ensure profits
about 2 days ago by harmongreg
Climb on American Tower Via a Long Call
May 21, 8:00AM Investor Place
$AMT hit especially hard in yesterday&#39;s red sea, an odd fall several days after the earnings report.
about 6 days ago by GasparOP
sold 1/2 $AMT Call Calendars at 1.10 for a double
about 7 days ago by harmongreg
Bullish signals sent to American Tower
May 16, 5:10AM optionMONSTER
$AMT http://stks.co/3qYF Nice follow thru so far after earnings and strong RS
about 8 days ago by redman59
$PCLN http://stks.co/3qPG May 15th Chart Recap - $PCLN $CMG $V $TZA $TLT $AMT $VSI - twitter: @gregnb
about 8 days ago by gregnb
Antichartjunk&#39;s Week 20 - Day 2 Watchlist: http://stks.co/3pbI $AMGN $AMT $CYBX $DG $ESRX $FUL $WFM $CMG $ISRG $MA $PCLN $TSCO
about 9 days ago by antichartjunk
$AMT,$T,$VZ ~ super relative strength in this market.
about 9 days ago by Liquid_Trader
$AMT - Trade Signal-New: BTO @ 67.62-Limit and 63.10-Stop on the Wkly Bar w/.5N @ Risk - http://chart.ly/ycetimd
about 10 days ago by TraderFoxxx
$AMT http://stks.co/3nqz LONG - Entry: 68.21 - could be poised to break out to new highs needs some time. keep on your radar
about 10 days ago by gregnb
@StockTwits $AMT $CHL wireless / cellular will continue to expand, basically a tech consumer staple. use TA to pick entries / adds
about 13 days ago by TrendHunter
$AMT still acting right
about 14 days ago by TrendHunter
$CSTR $KOG $AAPL $AMT these are all quality stocks, dont be afraid to buy when everyone is running for the door and sales are on!
about 15 days ago by traderjon
$AMT Time to lock in profits, I think.
about 15 days ago by GasparOP
$AMT Insider Sale: $4M of stock sold by Taiclet James D Jr on May 7, 2012 http://stks.co/3jSU
about 15 days ago by MarketBrief
$AMT resilient
about 16 days ago by TrendHunter
$KOG $AAPL $AMT $CSTR $FFN scared to log in to my Scottrade account today...
about 19 days ago by traderjon
American Tower Exec Insights: Diving into the Dividend
May 04, 2:57PM Wall St. Cheat Sheet
$AMT strong as #$%&amp; on a crappy day
about 20 days ago by art_funkgarfel
9 REITs to Build Your Income Portfolio
May 04, 8:00AM Investor Place
$AMT solid company, watch for the up and up! Check back in a month at 70+
about 20 days ago by traderjon
$AMT filed latest Quarterly Report http://stks.co/3fCr
about 20 days ago by MarketBrief
American Tower Corporation Earnings: Beats Expectations
May 03, 9:49AM Wall St. Cheat Sheet
$AMT that was one amazing report, the stock should go much higher
about 21 days ago by hippiecapitalist
Listen to $AMT Q1 2012 earnings call - live at 08:30 AM, ondemand after - http://stks.co/3e0u
about 21 days ago by earningscast
How High Can American Tower Fly?
Apr 30, 1:48PM Motley Fool
Towers Of Power
Apr 30, 1:45PM Investopedia
American Tower Corp First Quarter Earnings Sneak Peek
Apr 30, 12:49PM Wall St. Cheat Sheet
5 Reasons Not to Worry This Week
Apr 30, 12:46PM Motley Fool

Recent Quotes

Symbol Price Chg Chg % Market Cap
AMT 65.22 +0.15 +0.23% 25.62B
AMSF 26.98 +0.01 +0.04% 489.51M
AMS 3.17 -0.08 -2.46% 14.61M
AMRI 2.82 -0.03 -1.05% 87.69M
AMPL 0.17 -0.01 -5.71% 10.12M
AMIN 0.25 -0.01 -3.85%
AMGN 68.36 -0.55 -0.80% 54.05B
AMG 103.26 -0.13 -0.13% 5.351B
AMD 6.075 -0.09 -1.38% 4.308B
AMAT 10.67 +0.13 +1.23% 13.61B
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