AI Picks and Shovels (Arc 2: Wiring the Mind): Equinix (NASDAQ: EQIX) — The Home
Every AI chip needs a building, power and neighbours. Equinix owns the building where those neighbours already live. A REIT at about 24 times cash earnings in a 5.2% bond market — connectivity, not concrete. In pension phase the 2% cheque is closer to 1.7% after US tax that cannot be refunded.
Picks and Shovels Series | Arc 2: Wiring the Mind | Part 3 of 3
Last Monday we covered Micron, the memory. Two days later it printed a record quarter: US$54.2 billion of revenue, up about 379% on the year-ago period. The stock rose modestly, then gave some of it back. A number that large, and a share price that did not follow it, is the tell. The bottleneck is no longer only the chip.
Arista wires the chips together inside a cluster. Micron gives them something to remember with. Neither has anywhere to go until somebody supplies a powered, cooled, secured, network-dense building to put them in.
Equinix (NASDAQ: EQIX) is that building — or, more precisely, the company that rents you a cage in it. It does not design a chip, build a server or train a model. It is the neutral real-estate and interconnection layer for organisations that need serious digital infrastructure and do not want to, or cannot, build their own data centres.
That neutrality is the investment case and the risk, in the same sentence.
The Neutral Landlord
Equinix runs three businesses under one roof.
Retail colocation. Enterprises, carriers, cloud providers and AI start-ups rent cabinets and cages inside Equinix’s International Business Exchange (IBX) data centres. This is the core of the recurring-revenue line, which totalled US$2.38 billion in the June quarter. Monthly recurring revenue rose 11% year on year, on both an as-reported and a normalised, constant-currency basis. That 11% is the cleaner growth rate in the release.
Interconnection. The cables, cross-connects and virtual links that join customers to each other inside the building and across the platform. Small line items, enormous stickiness. More on this below.
xScale. Wholesale, hyperscale-sized campuses built with joint-venture capital partners and leased to the largest cloud operators. In the second quarter Equinix closed 134 megawatts of xScale leases, including the Hampton project, which contributed about US$120 million of one-time fees.
Second-quarter results, reported 29 July: total revenue of US$2.625 billion, up 16% as reported and on a normalised, constant-currency basis; adjusted EBITDA margin of 53%, a record; adjusted funds from operations (AFFO) of US$11.78 a share. On the call, AFFO per share was up about 18% on a normalised, constant-currency basis. As reported, the increase was a little higher, near 19%. Management raised 2026 guidance for the second straight quarter, and described the move as the largest single guidance raise in the company’s history.
One caution, and it belongs in the first screen: the headline 16% includes those one-time xScale fees. Recurring revenue, at 11%, is the number to underwrite.
Colocation Versus the Hyperscaler’s Own Halls
There are three ways to house compute. The distinction decides who captures the economics.
| Model | Who builds and owns it | What the tenant gets | Where Equinix sits |
|---|---|---|---|
| Self-build | The hyperscaler or AI lab | Total control of design, power and cost; slow to deliver | Not a participant |
| Wholesale lease | A developer; Equinix via xScale and its JV partners | Large blocks of powered shell, delivered faster than building from scratch | Developer and operator; capital partly funded by JV partners |
| Retail colocation and interconnection | Equinix | Cabinets, cages and dense network access, in the same building as everyone else | Core business |
The largest cloud and AI operators build a great deal for themselves, and they will keep doing so. They also lease heavily, because their binding constraint is not capital. It is time to power. A neutral operator with powered capacity already built, or on a credible timeline, is selling speed as much as space.
The market data supports the scarcity, not a claim that Equinix itself is leasing faster than it can build. CBRE’s first-half 2026 North America report puts primary-market vacancy at a record-low 1.4%, with a record 7,481 megawatts under construction and more than 80% of that pipeline already preleased. In Northern Virginia, the world’s largest data-centre market, vacancy is about 0.2%. Land, permitting and power are the constraints, which is why new construction is being absorbed almost as fast as it is delivered. That is a sector fact. It is not a measured Equinix leasing-versus-delivery figure.
The self-build risk is real and deserves its place. If the largest tenants build more and lease less, xScale demand softens. It also matters that xScale is the lumpiest, lowest-margin, least interconnection-rich part of the business. The retail franchise — enterprises that will never build their own halls — does not depend on it.
The other listed way to own the same theme is Digital Realty (NYSE: DLR). It is the larger powered-shell landlord. Equinix is the interconnection franchise. In late September the pair sat close on cash-flow multiples: Digital Realty near 22 times the midpoint of its 2026 core FFO guidance, Equinix near 24 times 2026 AFFO. The metrics are not identical, so the gap is a sketch, not a spread. It is still the market’s price on the difference. A reader who wants data-centre exposure and does not care about the meet-me room should look at Digital Realty before paying Equinix’s multiple.
The Moat Is the Cable, Not the Concrete
Anyone can pour concrete. Few can replicate an ecosystem.
An interconnection is a cable between two customers inside the building, or a virtual link across the platform. The rent is tiny. The switching cost is not: moving out means re-patching, re-testing and re-negotiating with every counterparty you connect to, and those counterparties would need to move with you. Each new tenant also makes the building more valuable to every existing tenant, which is the textbook definition of a network effect. The cloud on-ramps sit in the same rooms. A cage in an Equinix hall is often a cross-connect away from Amazon, Microsoft and Google, which is the practical meaning of neutral.
The figures show it still compounding. Equinix passed 500,000 interconnections globally at the end of 2025. In the second quarter it added a record 9,700 net interconnections. Annualised gross bookings rose 23% to US$424 million — the second-highest volume on record, not a record. If Arista is the switching fabric inside the cluster, Equinix is the meet-me room between organisations.
Two honest qualifications, both WSDU inference rather than company disclosure. First, a training hall leased wholesale to a single AI lab is the least interconnection-dense space in the entire portfolio: one tenant, one purpose, few cross-connects. The moat is strongest in enterprise, network and inference workloads, where data has to meet other parties’ data. That is why the thesis leans on private and hybrid AI, not on the largest training builds. Second, interconnection is stickier than rent, but it is not immune. Competitors, carrier hotels and hyperscaler-owned on-ramps can chip at it.
What US$1,026 Buys
EQIX closed on Friday 2 October at US$1,025.72, a market capitalisation of about US$101 billion. The 52-week range is roughly US$721 to US$1,129. The stock is in the upper half of that range, about 9% below the high. It is not at the top.
REITs are valued on AFFO rather than earnings, because real-estate depreciation distorts the income statement. The gap is vivid here: second-quarter earnings were US$4.83 a share against AFFO of US$11.78. Management guides 2026 AFFO per share to US$42.69–US$43.29. At the midpoint of US$42.99, Friday’s close is 23.9 times 2026 AFFO (WSDU calculation). Call it about 24 times. That is the multiple in the excerpt. It is AFFO, not earnings, and not a software multiple wearing a hard-hat.
The company’s targets for 2027–2029 are annual revenue growth of 10–13%, AFFO per share growth of 9–12%, an adjusted EBITDA margin of 53% or higher by 2029, and capital expenditure of US$5–7 billion a year, excluding real-estate acquisitions and xScale. Capital intensity is the price of the growth. A business that must spend that much to expand is a different object from an asset-light software compounder, however similar the AFFO growth looks.
The balance sheet is the other half of that sentence. At 30 June Equinix carried about US$22 billion of gross debt, a net leverage ratio of 3.6 times, a blended borrowing rate of about 3.0%, and US$7.7 billion of available liquidity. Ratings are Baa1 / BBB+ / BBB+. Full-year 2026 net interest expense is guided at about US$440 million — roughly a tenth of the AFFO guidance midpoint, not a rounding error, and not a distress signal either. Most of the debt is in foreign currencies, which matches the asset base and imports FX risk an Australian holder already lives with on the share price. The US$5–7 billion annual build is the path by which leverage can rise from here. A 24-times multiple in a 5.2% bond market is a bet that the new halls earn their keep before the interest bill does.
The REIT Wrapper: Dividend, Yield and the 5.2% Problem
Equinix has been a REIT since 2015. It deducts the dividends it pays from its US federal taxable income, which is why it pays out so much cash and so little corporate tax on the REIT’s income. Its foreign operations and taxable subsidiaries are still taxed locally.
The dividend is US$5.16 a quarter, up 10% from the 2025 rate of US$4.69, the eleventh consecutive year of increases. That is US$20.64 annualised — a yield of 2.0% at Friday’s close. Management expects about US$2.04 billion of cash dividends in 2026, about 48% of the AFFO guidance midpoint (WSDU calculation), and guides dividend growth to approximate AFFO-per-share growth through 2029.
For an income-focused investor the comparison that matters this week is not with other REITs.
| Yield comparison | Level |
|---|---|
| Equinix forward dividend yield | 2.0% |
| Fed funds target range | 3.75%–4.00% |
| RBA cash rate | 4.60% |
| US 10-year Treasury yield | about 5.2–5.3% |
A 2% yield sits well below cash, and well below a government bond held to maturity. That is not an argument against the stock. It is an argument about what the stock is. Equinix is a growth-plus-dividend compounder, not an income stock. The return case depends on AFFO per share growing at 9–12% a year, not on the cheque. It also means the valuation is sensitive to the discount rate. This week the 10-year touched about 5.3%, its highest level since 2002, and long-lived, debt-funded assets feel that most. The stock holding in the upper half of its range through the bond selloff says the market currently values the growth over the duration risk. That judgment can change quickly — faster if the build pushes leverage up from 3.6 times while the coupon on new debt resets above the 3% blended rate already on the books.
Power, Land and the Limits of Growth
Demand is not the constraint. Power is.
Grid connection waits in primary markets now run to years, and CBRE reports that new construction is running into land, permitting and local-approval limits as well as electricity. Equinix itself flagged Frankfurt and Amsterdam as constrained metros on its second-quarter call. A constraint like this cuts both ways. For the incumbent holding powered, interconnected capacity, scarcity supports pricing and occupancy. For the company that has to keep growing at 10% a year, it is a ceiling on how fast it can deliver. CBRE’s own view is that limited power could, perversely, reduce the risk of an overbuild, which protects landlords from the classic data-centre bust.
The risks are practical. A delayed grid connection delays revenue while capital is already spent. Rising construction costs and community opposition hit margins and timelines. Policy can move quickly in either direction.
The Aussie Angle: Same Theme, Two Very Different Cash-Flow Profiles
The local mirror. Australia has its own listed data-centre story, and it is the opposite of Equinix in almost every cash-flow respect. NEXTDC (ASX: NXT) lifted contracted utilisation to 740 megawatts at 30 June 2026, from about 245 megawatts a year earlier, with a forward order book of 565 megawatts. OpenAI is the intended initial offtaker, under a memorandum of understanding, for the planned S7 campus at Eastern Creek in Sydney, sized at up to about 650 megawatts subject to planning. NEXTDC is still funding that growth through debt, notes, equity and joint-venture capital, and it does not pay a dividend. Equinix has its own Sydney footprint, including SY9x in Rosehill, its first xScale site in the city, built with PGIM Real Estate.
The pair clarifies the choice for an Australian investor who wants data-centre exposure. One is a capital-hungry local grower paying no income. The other is a global, interconnection-led REIT paying a modest dividend in US dollars, with the Australian tax treatment below.
What the dividend is worth after tax. Across 2023, 2024 and 2025, Equinix classified its distributions as ordinary dividends, with no return-of-capital component and no capital-gains component. The 2025 Form 1099 breakdown is the cleanest pin: US$4.69 a quarter, all of it Box 1a ordinary, none of it qualified, and all of it Section 199A. Section 199A is a US domestic deduction. It does not travel. For an Australian resident every dollar is simply assessable foreign income.
US withholding tax generally applies at 15% under the Australia–US treaty if a W-8BEN form is on file, and at 30% if not. Equinix’s own disclosure also warns that some treaties do not extend reduced rates to REIT dividends, so confirm your broker applies the right rate.
Australia taxes the gross dividend at your marginal rate and gives a foreign income tax offset for the US tax withheld. There are no franking credits. On the 2.0% gross yield at Friday’s close:
| Investor | Total tax on the dividend | Net yield |
|---|---|---|
| Individual, 30% bracket plus Medicare levy (32%) | 32% | 1.36% |
| Individual, 37% bracket plus Medicare levy (39%) | 39% | 1.22% |
| Individual, 45% bracket plus Medicare levy (47%) | 47% | 1.06% |
| Super fund, accumulation phase (15%) | 15%, with the offset | 1.70% |
| Super fund, pension phase (0%) | 15% US withholding, not recoverable | 1.70% |
Illustrative, rounded, and based on current marginal rates. The Medicare levy and offset rules have conditions, and this is not tax advice. Where the offset is usable, total tax equals the Australian marginal rate, because Australia taxes the gross and credits the US withholding. The pension-phase line is the one worth underlining. A fund paying no Australian tax cannot use the offset, so the withheld US tax is a permanent leak — whereas a franked ASX dividend would have earned a cash refund. For a 47% taxpayer, the stated 2% yield is closer to 1.1%.
That is not a reason to avoid the stock. It is a reason to be honest about what you are buying. For an Australian taxpayer the dividend is a rounding error on the growth case, and the position belongs in a portfolio because of AFFO growth, not because of the cheque.
The Investment Case — In One Line Per Side
Bull case: A scaled, neutral interconnection platform, with the major cloud on-ramps in the same rooms; guidance raised twice in 2026; a record interconnection quarter and 23% bookings growth; a 53% EBITDA margin; powered capacity in markets with 1.4% vacancy; a 3.6 times net leverage ratio and a 3% blended coupon; and a dividend that has grown for eleven straight years and is guided to keep pace with AFFO.
Bear case: About 24 times AFFO in a 5.2% bond market; US$5–7 billion a year of capital expenditure, and a debt stock of about US$22 billion that the build can push higher; second-quarter growth flattered by roughly US$120 million of one-time xScale fees; hyperscalers that can self-build, and Digital Realty if what you wanted was powered shell; the fastest-growing AI demand being the least interconnection-rich; and grid delays that cap how quickly the growth can be delivered.
The honest read: Equinix does not need to win the AI race. It needs the race to keep needing a neutral place to run. The evidence says it does. What the price assumes is that this continues, at 9–12% AFFO-per-share growth, through a period when the cost of money is the highest in two decades and the company must spend US$5–7 billion a year to stay in front of it. Whether that is a fair price for a compounder with a 2% yield — closer to 1.1–1.7% after Australian tax — is a question every investor has to answer for themselves.
Arc 2, Closed
ANET connects it. MU remembers. EQIX houses it. The architecture is complete.
None of it runs without power.
Arc 1 forged the brain and Arc 2 wired it, gave it memory and gave it a home. Arc 3 keeps it alive.
Next Monday’s company makes neither a chip nor a server nor a building. It makes the two things that stop a building full of them from losing power or cooking itself. Its lineage goes back to the mid-1960s and an inventor in a Midwestern state capital better known today for college football than for infrastructure, who built precision air conditioning for mainframe computer rooms. The business was later carved out of an industrial conglomerate, spent years under private-equity ownership, and reached the public market through a blank-cheque company fronted by one of America’s best-known former industrial chief executives. It has been a quiet beneficiary of every AI headline in this series.
Data Sources:
- Equinix Q2 2026 earnings release, presentation and call, 29 July 2026 (revenue, recurring revenue, AFFO, margin, bookings, interconnections, xScale fees, guidance, 2027–2029 targets, dividend outlook, debt, leverage, liquidity, interest)
- Equinix distribution tax treatment, 20 January 2026 (2025 dividends 100% ordinary, none qualified, no return of capital; REIT election 2015)
- Price: EQIX close US$1,025.72 on 2 October 2026; 52-week range and market cap via Nasdaq composites. Yield comparisons: RBA cash rate; Federal Reserve H.15 and target range.
- CBRE, North America Data Center Trends H1 2026, 27 August 2026 (vacancy, construction, preleasing, Northern Virginia)
- NEXTDC FY26 results, 27 August 2026 (contracted utilisation, forward order book). OpenAI S7: Capital Brief, 5 December 2025 (MoU; intended initial offtaker; up to about 650 MW, subject to planning).
- Digital Realty comparison: 2026 core FFO guidance and late-September cash-flow multiples, secondary coverage
- Micron fiscal Q4 2026 results, 30 September 2026
- WSDU calculations: P/AFFO, payout ratio, net-yield illustration. Tax treatment is general information, not tax advice.
Wall St. Down Under | Australia
Subscribe | wallstdownunder.com.au
Disclaimer: Wall St. Down Under is an independent financial newsletter for informational and educational purposes only. Nothing published here constitutes financial advice, a recommendation to buy or sell any security, or a solicitation of any investment decision. Always do your own research and consult a licensed financial adviser before making investment decisions. Australian investors should consider their own financial situation, objectives, and risk tolerance. Past performance is not indicative of future results.
