CDP vs PHUN: 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. CDP and PHUN 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 CDP and PHUN 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.

COPT Defense Properties (NYSE: CDP), formerly Corporate Office Properties Trust, is a self-managed REIT that owns, develops, and operates properties located near or inside key US Government defense installations and intelligence hubs. Its Defense/IT portfolio spans roughly 23 million square feet across markets like Fort Meade and the National Business Park in Maryland, Northern Virginia, and Redstone Arsenal in Huntsville, Alabama, and its tenants are primarily the US Government and defense contractors engaged in priority national-security work. The high security and specialized build requirements create meaningful barriers to entry and long, sticky leases.

Full CDP guide

Phunware, Inc. is an enterprise software company built around a Multiscreen-as-a-Service (MaaS) platform. The platform bundles mobile application development, location-based services, indoor mapping and wayfinding, mobile engagement and messaging, content management, analytics, and a customer data platform into a single offering for operators of large, complex properties. Historically Phunware built and powered branded mobile apps for enterprises and says it has created billions of unique device IDs across its network. It generates revenue mainly through software licenses, subscriptions, and related services tied to that platform rather than through hardware or advertising alone.

Full PHUN guide

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

• CDP drivers: Defense-budget-linked demand; Pre-leased development pipeline.
• PHUN drivers: Cash-rich balance sheet; AI Concierge and hospitality focus.

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: CDP carries concentration risk: its results depend heavily on US defense spending priorities and on the government and a relatively narrow set of contractors as tenants, so budget cuts, base realignments, or shifts in mission funding could pressure occupancy. For PHUN, the dominant risk is that Phunware generates very little revenue, well under $1 million per quarter, while continuing to post net losses, so the AI and hospitality pivot is unproven and may not scale before the cash advantage erodes.

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 CDP if you believe its drivers more; PHUN 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 CDP and PHUN guides.

CDP. CDP trades at a mid-teens multiple of forecast 2026 FFO per share (roughly $2.76 at the guidance midpoint), a valuation reflecting its defensive, defense-anchored positioning versus commodity office REITs. Q1 2026 FFO per share of about $0.69 rose in the mid-single digits year over year, and the company nudged full-year guidance higher. Shares traded near 52-week highs around the high $30s in mid-2026.

PHUN. Figures are approximate and tied to the asOf date; verify live numbers before acting. Phunware is difficult to value on earnings because it is unprofitable with negligible revenue, so much of its market value is anchored to its cash balance rather than operating results. That makes the key question qualitative: whether the 2.0 strategy and AI Concierge can turn cash into recurring revenue, not what a P/E multiple implies.

Headline figures (approximate, July 2026): CDP shows revenue (ttm) ~$780M, q1 2026 real estate revenue ~$195M, diluted ffo per share (q1 2026) ~$0.69, 2026 ffo guidance (midpoint) ~$2.76; PHUN shows revenue (q1 2026) ~$0.5 million, down ~21% year over year; revenue remains very small, gross margin (q1 2026) ~71%, improved from ~52% a year earlier, net loss (q1 2026) ~$3.2 million net loss (EPS ~-$0.16); still unprofitable, cash and debt ~$98 million cash with no debt; strong liquidity for its size.

CDP and PHUN 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 CDP and PHUN exposure against your real portfolio. It is not an investment adviser.