American Tower (AMT) Protective Put Calculator
Calculator · free · no signup · AMTPrice a protective put, zero-cost collar, or put spread on American Tower. Annual cost, max loss, upside cap, tax treatment, auto-filled from current AMT option chain.
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About American Tower
American Tower (AMT) is a public Real Estate company, incorporated in Delaware and headquartered in Boston, MA.
Equity grants at American Tower typically include restricted stock units (RSUs).
American Tower Corporation is an American real estate investment trust which owns, develops and operates wireless and broadcast communications infrastructure in several countries. It is headquartered in Boston, Massachusetts.
Source: Wikipedia (CC BY-SA 4.0)
The company spun out of American Radio Systems in 1998 and became the largest owner of wireless communication towers, converting to a real estate investment trust in 2012. The economics are unusually good: a tower built once can host multiple carrier tenants, and each additional tenant adds revenue with almost no incremental cost, under leases running a decade with built-in escalators. Expansion into India proved difficult and the business was sold in 2024. CoreSite added data centers in 2021. Headquarters are in Boston.
Sources: americantower.com · en.wikipedia.org
Equity comp at American Tower
- RSUs use single-trigger vesting: shares become yours as each portion vests on schedule, and the value is taxed as ordinary income at that point. No IPO or acquisition is required.
Researched 2026-08-17.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by American Tower.
A protective put caps your downside on the AMT position at a chosen floor; a zero-cost collar pays for that floor by capping the upside. This calculator prices both structures off the current AMT option chain, with annual cost, max loss, and tax-treatment notes.
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American Tower equity questions
- How much does it cost to hedge AMT stock?
- The cost of a protective put depends on how far below the current price you set the floor, how long the protection lasts, and AMT's option-implied volatility. A zero-cost collar lowers that cost by selling away some upside. The calculator above prices both structures off the current AMT option chain and shows the annual cost, maximum loss, and tax treatment.
- Does American Tower grant ISOs, NSOs, or RSUs?
- Equity compensation at American Tower typically takes the form of restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
- Do American Tower RSUs use double-trigger vesting?
- No. American Tower restricted stock units (RSUs) use single-trigger vesting: each tranche becomes yours as it vests on schedule, taxed as ordinary income at that point, with no liquidity event required.
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