Company profile

James D. Taiclet
Incorporated in
Fiscal year end
Former names
American Tower Systems Corp
IRS number

AMT stock data

FINRA relative short interest over last month (20 trading days) ?


31 Oct 19
18 Feb 20
31 Dec 20


Company financial data Financial data

Quarter (USD) Sep 19 Jun 19 Mar 19 Dec 18
Revenue 1.95B 1.89B 1.81B 2.13B
Net income 498.6M 429.1M 397.4M 277.6M
Diluted EPS 1.12 0.96 0.89 0.62
Net profit margin 25.52% 22.71% 21.91% 13.02%
Operating income 728.3M 683.9M 614.9M 388.9M
Net change in cash 160.4M 187.4M -203.9M 182.2M
Cash on hand 1.35B 1.19B 1B 1.21B
Cost of revenue 11.9M 13.9M 10.4M
Annual (USD) Dec 18 Dec 17 Dec 16 Dec 15
Revenue 7.44B 6.66B 5.79B 4.77B
Net income 1.24B 1.24B 956.4M 685.1M
Diluted EPS 2.77 2.67 1.98 1.41
Net profit margin 16.62% 18.59% 16.53% 14.36%
Operating income 1.91B 2B 1.85B 1.61B
Net change in cash 406.6M 14.9M 466.5M 7.21M
Cash on hand 1.21B 802.1M 787.2M 320.7M
Cost of revenue 34.6M 27.7M 33.4M

Financial data from company earnings reports

91.4% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 1249 1210 +3.2%
Opened positions 110 107 +2.8%
Closed positions 71 68 +4.4%
Increased positions 501 427 +17.3%
Reduced positions 459 479 -4.2%
13F shares
Current Prev Q Change
Total value 89.47B 83.57B +7.1%
Total shares 404.79M 408.71M -1.0%
Total puts 2.48M 3.88M -36.2%
Total calls 3.18M 2.53M +25.8%
Total put/call ratio 0.8 1.5 -49.3%
Largest owners
Shares Value Change
Vanguard 58.01M $12.83B +0.9%
BLK BlackRock 32.45M $7.18B +2.9%
FMR 19.36M $4.28B -10.1%
STT State Street 18.61M $4.13B +1.3%
Wellington Management 18.3M $4.05B -23.9%
Capital World Investors 11.4M $2.52B -7.7%
Edgewood Management 8.56M $1.89B +1.1%
Akre Capital Management 7.19M $1.59B -0.0%
NTRS Northern Trust 6.77M $1.5B +0.0%
Dimensional Fund Advisors 6.61M $1.46B -0.2%
Largest transactions
Shares Bought/sold Change
Wellington Management 18.3M -5.74M -23.9%
FMR 19.36M -2.18M -10.1%
CNS Cohen & Steers 5.97M -1.76M -22.8%
Brookfield Public Securities 1.48M +1.48M NEW
BAM Brookfield Asset Management 0 -1.42M EXIT
Jennison Associates 3.62M +954.99K +35.9%
Capital World Investors 11.4M -945.26K -7.7%
GS Goldman Sachs 4.61M -913.63K -16.5%
BLK BlackRock 32.45M +904.06K +2.9%
Mitsubishi UFJ Trust & Banking 1.26M +840.15K +198.3%

Financial report summary

  • A substantial portion of our revenue is derived from a small number of tenants, and we are sensitive to changes in the creditworthiness and financial strength of our tenants.
Content analysis ?
H.S. sophomore Avg
New words: adequate, broader, cloud, damaged, deterioration, difficult, difficulty, downturn, explicit, factor, forced, implied, imposition, interpretation, lifetime, litigation, modification, occasionally, parent, prolonged, prospectively, rely, resolve, resolved, software, spending, strength, uncollectible, unwilling