CCI vs LAMR: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. CCI and LAMR share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined CCI and LAMR exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Crown Castle owns, operates, and leases shared communications infrastructure geographically dispersed across every major U.S. market, comprising approximately 40,000 cell towers and, until May 2026, roughly 90,000 route miles of fiber supporting small cells and fiber solutions. The company's revenue model is essentially that of a landlord: wireless carriers including Verizon, AT&T, and T-Mobile sign long-term leases to place their antennas and equipment on Crown Castle's structures, generating predictable, escalating site rental revenues. Because each tower can host multiple tenants simultaneously with minimal incremental cost, the model carries high operating leverage, and the tower segment has historically operated with very high margins on incremental revenue. Crown Castle converted to a Real Estate Investment Trust (REIT) structure in 2014, which requires it to distribute most of its taxable income as dividends. The company traces its roots to Castle Tower, founded in Houston in 1994 with 133 towers, which later merged with Crown Communications to form Crown Castle; it went public in 1998. Over the following decade it spent heavily on acquisitions, including fiber assets, accumulating a debt load of roughly $24 billion. Persistent activist pressure from Elliott Investment Management ultimately drove a strategic reversal: the company divested its fiber and small cell businesses in May 2026 for approximately $8.5 billion in total, deploying proceeds primarily toward debt reduction and share repurchases. Christian Hillabrant, who previously served as CEO of Vantage Towers AG and COO of Tillman Infrastructure, was appointed President and CEO effective September 15, 2025, and brings over three decades of digital infrastructure experience.

Full CCI guide

Lamar Advertising has been in the outdoor advertising business since 1902 and has traded on Nasdaq under LAMR since 1996, converting to a REIT in 2014. It runs three operating segments. Billboards are the core: approximately 159,300 displays in 45 states and Canada, of which roughly 5,500 are digital LED faces that rotate copy every six to eight seconds. Logo signs, the small highway exit plates advertising nearby gas, food and lodging, are a quieter but genuinely defensible franchise, since Lamar holds 24 of the 28 privatized state logo contracts and operates over 144,400 logo displays. Transit rounds it out with roughly 40,600 displays on buses, shelters and in airport terminals. Local advertisers supply about 79% of outdoor net revenue, which management believes runs above the industry average and which explains why Lamar's results track small business confidence more closely than national brand budgets.

Full LAMR guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• CCI drivers: Pure-Play Tower Focus Unlocks Operational Simplicity; 5G Densification Keeps Tower Demand Structural.
• LAMR drivers: The digital conversion programme; AFFO, not net income, is the operative metric.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Crown Castle's most acute risk is customer concentration: approximately 75% of revenue comes from just three carriers, and the DISH Wireless default vividly illustrates what happens when even a smaller tenant stops paying, resulting in contract termination and over $3.5 billion in disputed payments now in litigation. For LAMR, outdoor advertising is cyclical and discretionary, and with local advertisers supplying about 79% of outdoor revenue, a squeeze on small businesses reaches Lamar's occupancy and rate before it reaches national media budgets.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick CCI if you believe its drivers more; LAMR if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the CCI and LAMR guides.

CCI. For infrastructure REITs like Crown Castle, AFFO (Adjusted Funds from Operations) is generally regarded as the most relevant cash-generation metric because it strips out non-cash depreciation that distorts GAAP net income on long-lived assets. The ~$2.10 billion post-sale AFFO midpoint for the 12 months following the fiber divestiture represents a meaningful step-up from 2025, driven by cost savings and lower interest expense rather than top-line growth. The P/E ratio, while elevated versus the broader REIT peer average of roughly 23-25x, reflects the market pricing in the simplification premium and the growth re-acceleration expected in 2027 as DISH-related churn becomes a clean year-over-year comparison.

LAMR. At a share price near ~$155 and a market capitalisation of ~$15.8B, Lamar trades around ~28 times trailing GAAP earnings and roughly ~17.6 times the midpoint of guided 2026 AFFO per share. The AFFO multiple is the one the REIT investor base actually transacts on, and it sits above the multiple on Clear Channel Outdoor and OUTFRONT Media, a premium the market has historically granted for Lamar's lower leverage, its small market share positions and its logo sign contracts. Enterprise value including the ~$3.47B of net debt works out near ~17.5 times trailing adjusted EBITDA.

Headline figures (approximate, 2026-06-27): CCI shows site rental revenue (fy2025) ~$4.05 billion, adjusted ebitda (fy2025) ~$2.86 billion, affo (fy2025) ~$1.90 billion, net income (fy2025) ~$444 million; LAMR shows revenue (ttm) ~$2.33B, net income (ttm) ~$556M, adjusted ebitda (ttm) ~$1.10B, 2026 affo guidance ~$8.75 to ~$8.90 per diluted share.

CCI and LAMR are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined CCI and LAMR exposure against your real portfolio. It is not an investment adviser.