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American Tower Corp /MA/ Stock: price and insider trades · United States
2 insiders bought €485k of shares over the last 90 days, the latest by Clarke Teresa Hillary, filed 22 Oct 2026.
Insider Decl.
1,048
Thresholds
n/a
Buy Volume
€2M
22 ops. · all time
Sell Volume
€464M
395 ops. · all time
Who traded when
BuySaleSmith Rodney M8 sales
Teresa Hillary Clarke8 buys
Ruth T. Dowling5 sales
Noel Eugene M4 sales
Vondran Steven O3 sales
Meyer Robert Joseph JR2 sales
+6 other insiders
Since the insiders bought
- -2.9%Entry US$3.75 · Close at T+30 US$3.64
- +12.4%Entry US$4.45 · Close at T+90 US$5.00
- -11.8%Entry US$219.47 · Close at T+365 US$193.62
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Analyst consensus: bullish or bearish?
Analysts rate American Tower Corp /MA/ Buy (bullish), based on 23 analysts. Average price target: US$215.74.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 9,474 of 26,280 companies
58.5
score / 100
Value46
Quality71
FCF yld4.6%
Earn yld3.1%
EV/EBITDA19.8x
ROE34%
Gross mgn74%
Net mgn24%
Debt/EBITDA7.0x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$177.64
Analyst consensus
23 analystsBuy
US$188.00Target US$215.74(+21%)US$260.00
Income statement
RevenueUS$10.6B
Gross profitUS$7.9B74% margin
EBITDAUS$6.4B61% margin
Net incomeUS$2.5B31.1% margin
Valuation
PER (trailing)24.4x
PER (forward)25.5x
P/Book22.3x
Beta0.89
Balance sheet & cash
Market capUS$82.8B
Total debtUS$45B
Free Cash FlowUS$3.8B
Debt / Equity439%
Profitability & ownership
ROE33.9%
ROA4.9%
% insiders0.1%
% institutions96.9%
Last declaration on 22 October 2026
Declarations1,048 total
6.674 shares@ US$205.93Common StockSEC:0001053507-26-000151:0
Canonical exit: 27 Jul 2023 (T+90)
7.192 shares@ US$193.78Common StockSEC:0001053507-26-000151:1
Canonical exit: 8 Oct 2023 (T+90)
8.452 shares@ US$171.52Common StockSEC:0001053507-26-000151:2
Canonical exit: 25 Jan 2024 (T+90)
7.68 shares@ US$199.95Common StockSEC:0001053507-26-000151:3
Canonical exit: 1 May 2024 (T+90)
18.588 shares@ US$172.82Common StockSEC:0001053507-26-000151:4
Canonical exit: 25 Jul 2024 (T+90)
15.873 shares@ US$204.28Common StockSEC:0001053507-26-000151:5
Canonical exit: 10 Oct 2024 (T+90)
14.371 shares@ US$227.42Common StockSEC:0001053507-26-000151:6
Canonical exit: 23 Jan 2025 (T+90)
17.577 shares@ US$187.27Common StockSEC:0001053507-26-000151:7
Canonical exit: 4 May 2025 (T+90)
25.488 shares@ US$209.33Common StockSEC:0001053507-26-000151:8
Canonical exit: 27 Jul 2025 (T+90)
24.095 shares@ US$223.23Common StockSEC:0001053507-26-000151:9
Canonical exit: 9 Oct 2025 (T+90)
28.657 shares@ US$189.12Common StockSEC:0001053507-26-000151:10
Canonical exit: 18 Jan 2026 (T+90)
30.713 shares@ US$178.04Common StockSEC:0001053507-26-000151:11
Canonical exit: 3 May 2026 (T+90)
43.5 shares@ US$177.08Common StockSEC:0001053507-26-000151:12
Canonical exit: 27 Jul 2026 (T+90)
46.448 shares@ US$167.52Common StockSEC:0001053507-26-000151:13
Canonical exit: 11 Oct 2026 (T+90)
42.926 shares@ US$183.20Common StockSEC:0001053507-26-000151:14
Canonical exit: 18 Jan 2027 (T+90)
16,299 shares0Common StockSEC:0001053507-26-000149:0
2,829 shares@ US$177.002.57% mcap100.0% of flowCommon StockSEC:0001053507-26-000139:0
Canonical exit: 19 Nov 2026 (T+90)
5,000 shares@ US$178.894.72% mcap51.8% of flowCommon StockSEC:0001053507-26-000137:0
685 shares@ US$169.540.61% mcap11.3% of flowCommon StockSEC:0001053507-26-000135:0
1,106 shares@ US$174.961.02% mcap18.8% of flowCommon StockSEC:0001053507-26-000135:1
5,000 shares@ US$178.88510.0011% mcap100.0% of flowCommonSEC144:0001950047-26-007402
1,791 shares@ US$166.740.0004% mcap100.0% of flowCommonSEC144:0001950047-26-007366
153 shares@ US$187.531.6% of flowCommon StockSEC:0001053507-26-000125:0
810 shares0Common StockSEC:0001053507-26-000121:0
556 shares@ US$178.480.0001% mcap43.3% of flowCommon StockSEC:0001053507-26-000105:0
25 of 1048 declarations
About American Tower Corp /MA/
At American Tower Corp /MA/, 395 sales worth EUR 463.9 million (median EUR 475,251) face 7 purchases worth EUR 1.72 million (median EUR 2,099), so 2% of open-market trades are purchases. Eugene F. Reilly (Director) bought EUR 859,031 on October 31, 2025 and Rajesh Kalathur (Director) EUR 428,227 on August 21, 2026 and EUR 426,036 on March 10, 2026.
The largest sales are Thomas A. Bartlett's (EVP and CFO), EUR 13,492,923 on November 19, 2018, Steven C. Marshall's (Former Officer), EUR 9,971,790 on October 30, 2018, and Amit Sharma's (EVP, Asia), EUR 8,766,147 on December 12, 2016.
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Olivier Puech (EVP & President, International) is the top filer, with 110 filings of which 65 sales; James D. Taiclet Jr. (Chairman, President and CEO) signs 98, Edmund DiSanto 93, Robert Joseph Meyer Jr. 76 and Steven O. Vondran (President and CEO) 68. 454 grants and 169 option exercises complete the 1,033 filings from 36 filers. 2019 is the busiest year, with 150 filings, and 2025 the quietest, with 55. Median publication delay: 2 days. In the last twelve months, 65 filings, 3 purchases and 18 sales. Real estate, USD 82.8 billion, 0.1% held by insiders.
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