Juan Font
Juan Font: SVP, Pres. & CEO, CoreSite at American Tower. What Juan Font holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
American Tower (AMT)
Juan Font holds 28,352 American Tower shares (0.01% of the company), worth about $5.1M at the last price, according to the Form 4 of Mar 11, 2026.
- Shares held: 28,352 (0.01%), $5.1M — Held in their own name.
Declarations
- American Tower (AMT) — Form 4 of Mar 11, 2026 (SVP, Pres. & CEO, CoreSite): grant or award of 8,060; shares withheld for tax of 1,834 at $186.12; 28,352 shares after 0001053507-26-000080
- American Tower (AMT) — Form 4 of Jan 3, 2026 (SVP, Pres. & CEO, CoreSite): shares withheld for tax of 419 at $174.80; 23,054 shares after 0001733553-26-000002
- American Tower (AMT) — Form 4 of Jul 31, 2025 (SVP, Pres. & CEO, CoreSite): open-market sale of 720 at $208.33; 23,425 shares after 0001053507-25-000122
- American Tower (AMT) — Form 4 of Mar 11, 2025 (SVP, Pres. & CEO, CoreSite): grant or award of 7,040; shares withheld for tax of 874 at $213.07; 24,104 shares after 0001053507-25-000070
- American Tower (AMT) — Form 4 of Jan 3, 2025 (SVP, Pres. & CEO, CoreSite): shares withheld for tax of 469 at $182.56; 18,919 shares after 0001053507-25-000003
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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