3 Stocks at the Center of the
AI Infrastructure Cycle

Three Distinct Positions in the AI Capital Cycle

The global technology and energy infrastructure landscape is undergoing a structural transformation. Within this investment cycle, the three equities under analysis represent fundamentally different exposure profiles. ServiceNow operates as a mature workflow automation platform navigating the transition from moat-defended growth to AI-driven upsell cycles. Zeta Global operates an AI-native marketing data platform facing a binary legal overhang that has compressed its valuation to a deep discount relative to operational fundamentals. Fluence Energy provides direct physical exposure to the AI power quality problem through utility-scale battery energy storage systems.

This analysis contrasts the risks of contrarian investing with the potential for capturing cycle-high returns, framing the long-term price targets of these companies through a rigorous evaluation of their financial and operational health.

ServiceNow: Workflow Hegemony, Margin Deceleration, and the Premium Valuation Debate

Moat Transition and Workflow Automation Maturity

ServiceNow has historically maintained a highly defensible enterprise software moat, anchored by its cloud-native Now Platform — a unified digital operating system for large enterprises that automates and links critical workflows across IT, human resources, customer service, and security operations. The defensive strength of this model is demonstrated by a renewal rate of 97% to 98%, maintained for seven consecutive years as of 2025, and a net revenue retention rate of approximately 125%. Once an enterprise integrates its core operating procedures into ServiceNow’s customized schemas, the structural, financial, and training costs associated with platform migration become a powerful deterrent to competitor entry.

However, this competitive moat faces long-term structural challenges. As the workflow automation market matures, the technical barriers to replicating core IT Service Management systems are declining, partly due to AI-assisted coding environments that simplify software configuration. The primary basis of competition is transitioning from product quality and switching barriers toward scale and pricing flexibility. In this environment, Microsoft is leveraging its ubiquitous enterprise footprint by bundling Power Automate with Microsoft 365, putting direct pressure on ServiceNow’s pricing power.

To counter this competitive pressure, ServiceNow has pursued acquisitions to expand its target market. The $7.75 billion acquisition of Armis, scheduled to close in the second half of 2026, is designed to accelerate its roadmap toward autonomous, proactive cybersecurity workflows and is expected to triple the company’s total addressable market in security and risk. However, this acquisition has expanded the invested capital base without generating an immediate, proportional increase in operating earnings, and the company’s Return on Invested Capital is projected to decline to approximately 0.50x in FY2026E before gradually recovering to 1.1x by FY2033E.

Financial Health and the GAAP / Non-GAAP Divergence

ServiceNow’s financial profile presents a notable divergence between GAAP and non-GAAP operational performance, primarily driven by dilutive employee compensation strategies. In fiscal year 2025, the company reported total revenues of $13.3 billion, driven by $12.88 billion in subscription revenue growing 21% year-over-year. This segment represents highly predictable, ratable cash flows derived from high-value enterprise accounts. The professional services segment, by contrast, is run as a loss leader to drive platform adoption, contributing only 3% of total revenue in FY2025 at a negative 5% operating margin.

The primary analytical concern centers on the company’s cost structure. Stock-based compensation exceeded $3 billion on an annual basis in FY2025, creating a large gap between GAAP and non-GAAP metrics. Non-GAAP operating margins reached 31% in FY2025 and are guided to 31.5%–32.0% in FY2026, while GAAP operating margins remain constrained near 15% due to high operating expenses. Sales and marketing represented 33% of revenue in FY2025, while R&D stood at 22% — and due to intensifying competition, both are projected to rise, driving structural GAAP operating margin compression to 11%–13% by FY2028E.

To manage dilutive stock issuances, the Board authorized an additional $5 billion for its share repurchase program in January 2026, alongside plans to launch an imminent $2 billion accelerated share repurchase. ServiceNow generated $4.64 billion in free cash flow in FY2025 (a 34.9% margin) on a revenue base less than a third the size of Salesforce’s — a remarkable cash conversion efficiency that matches the larger peer on a margin basis.

Catalyst Pathway and Valuation Justification

The path to achieving ServiceNow’s long-term price targets is heavily dependent on the monetization of its agentic AI offerings. The company’s Now Assist AI platform exceeded $600 million in ACV in FY2025, tracking toward its $1 billion milestone for FY2026, with the cohort of customers generating more than $5 million in ACV reaching 630 in Q1 2026 — a 22% year-over-year increase. The launch of its enterprise AI assistant “Otto” at the Knowledge 2026 conference represents a secondary operational catalyst designed to drive seat-price expansion across its user base.

Despite a 40% year-to-date share price decline to $124.37, driven by macro headwinds and software spending caution, the stock’s forward P/E multiple has compressed to 21.05x — near the bottom of its five-year range, which averages 59.51x. This valuation multiple demands that ServiceNow maintain revenue growth above 18% through 2028 to prevent further multiple compression. Modeling a mid-case scenario of 20% annual revenue growth, 33.2% operating margins, and a conservative 21.2x exit P/E multiple, the stock’s intrinsic value is projected to reach approximately $147.00 per share by December 2028, implying an 11.1% to 14.0% annualized IRR.

Zeta Global: Underappreciated Data Moats Amidst Severe Regulatory Disruption

Data Architecture and the SuperGraph Moat

Zeta Global operates an AI-native marketing platform built on its proprietary database architecture, the Zeta SuperGraph. This asset covers over 245 million U.S. consumers and over 535 million profiles globally, integrating more than 2,500 distinct demographic, behavioral, and intent-based attributes per individual. The platform processes over one trillion content consumption signals per month, synthesizing this behavioral data into deterministic, real-time audience segments.

This proprietary database provides a structural cost advantage. By relying on its own data infrastructure rather than purchasing third-party data lists, Zeta keeps its platform costs low, maintaining adjusted gross margins between 65% and 70%. This identity resolution capability has become a core competitive advantage as traditional tracking cookies are phased out across the digital advertising ecosystem. The integration of LiveIntent, acquired in 2024 for $250 million, expanded Zeta’s identity graph by adding email-based identities, enabling targeted marketing campaigns within newsletters and premium publisher ecosystems without relying on mobile tracking or browser cookies.

Financial Acceleration and M&A Integration

Full-year FY2025 revenue reached $1.305 billion (up 30% year-over-year), with adjusted EBITDA rising 44% to $279 million and free cash flow increasing 78% to $165 million. The $325 million acquisition of Marigold’s enterprise business in late 2025 — which includes the Selligent, Sailthru, and Cheetah Digital brands — extended Zeta’s loyalty and omnichannel engagement capabilities and is projected to contribute $190 million to FY2026 revenue.

Following Q1 2026 results where revenue rose 50% year-over-year to $396.3 million — Zeta’s 19th consecutive beat-and-raise quarter — management raised its full-year 2026 revenue guidance midpoint to $1.785 billion, representing 36% to 37% overall growth. Full-year Adjusted EBITDA is projected at $396.2 million to $398.4 million (a 22.1% to 22.4% margin), and free cash flow is guided to $234.5 million to $235.5 million.

Customer cohort economics remain exceptional. Zeta’s scaled customer count rose 14% to 602 in FY2025, while super-scaled customers (contributing over $1 million in ACV) grew 24% to 184, representing nearly 90% of total platform revenue. First-year customers averaged $709,000 in spend, whereas the 5+ year tenure cohort averaged $3.9 million — a 39% ARPU growth rate that demonstrates compounding value within existing accounts. Net revenue retention reached a record 120% in FY2025.

Legal Liabilities and the Short-Seller Discount

The primary risk to Zeta Global’s valuation is its ongoing regulatory and legal challenge. On November 13, 2024, Culper Research published a short-seller report alleging that Zeta’s data collection practices and reported financials were compromised. The report asserted that Zeta utilized “two-way” contracts with third-party consent farms to engage in round-tripping transactions to inflate reported revenues, and that a significant portion of its user data was collected from deceptive “sham websites” that misled consumers into relinquishing sensitive personally identifiable information under false pretenses. Following this report, Zeta’s share price declined 37% in a single trading session, falling from $28.22 to $17.76.

This intervention led to two class-action lawsuits in the U.S. District Court for the Southern District of New York. Davoodi v. Zeta Global Holdings Corp. (No. 24-cv-08961) is a securities fraud class action brought on behalf of shareholders who acquired securities between February 27, 2024 and November 13, 2024, alleging that executive officers failed to disclose round-trip transactions and artificially inflated financial results. Ayerdi v. Zeta Global Holdings Corp. (No. 1:2025cv05780), consolidated in October 2025, alleges violations of the California Invasion of Privacy Act and the Electronic Communications Privacy Act, claiming that Zeta utilized embedded LiveIntent tracking pixels in email newsletters to harvest PII without consumer notice or consent.

Fluence Energy: Capital-Intensive Scaling to Solve the AI Grid Bottleneck

The BESS Engineering Stack and Grid-Forming Software

Fluence Energy, established as a joint venture between Siemens AG and AES Corporation, acts as a technology provider and systems integrator in the utility-scale Battery Energy Storage System (BESS) market. Rather than manufacturing battery cells, Fluence designs modular BESS hardware and integrates it with proprietary operating and optimization software across three main layers. Its hardware platforms include the modular Smartstack, which provides pre-integrated configurations offering 30% higher energy density than prior configurations, and the Gridstack Pro, which incorporates U.S.-manufactured 305Ah LFP cells produced at a facility in Tennessee, allowing project developers to qualify for the 10% domestic content bonus tax credit under the Inflation Reduction Act.

Its Fluence OS operating software supports advanced grid-forming applications including microgrid isolation, fast frequency response, voltage support, and black-start capabilities — a key technical requirement for protecting sensitive computing workloads from grid volatility. Layered above this, the Mosaic AI-driven bidding and asset management platform manages over 17 gigawatts of renewable and storage assets globally, using machine learning for price forecasting and bid optimization across wholesale electricity markets including CAISO, ERCOT, and the Australian NEM.

The Financial Reality of Industrial Energy Storage

Fluence’s financial performance highlights the execution challenges of capital-intensive clean energy hardware. For Q2 FY2026 (ended March 31, 2026), the company reported revenue of $464.9 million, representing a 7.7% year-over-year increase but missing consensus Wall Street estimates by roughly 24% to 26%. This revenue miss was caused by operational disruptions that delayed project execution, deferring $80 million in recognized revenue to Q3 FY2026. GAAP gross profit margins remained constrained at 10.0%, while adjusted gross profit margins stabilized at 11.1% to 12.4%.

For Q2 FY2026, Adjusted EBITDA was negative $9.4 million, showing an improvement from negative $30.4 million in the prior-year period. The company reaffirmed its full-year FY2026 guidance, projecting revenue of $3.2 billion to $3.6 billion and Adjusted EBITDA of $40.0 million to $60.0 million — implying a thin EBITDA margin of approximately 1.47% at the midpoint. To protect its credit lines, the company executed Amendment Number Four to its Syndicated Facility Agreement on March 31, 2026, extending the Credit Agreement’s Trigger Date from December 31, 2025 to December 31, 2026, introducing a $150 million aggregate cap on capital expenditures, and moving the initial testing date for its 3.50:1.00 consolidated leverage ratio covenant to January 1, 2027.

Hyperscaler Catalyst Pathways and Supply Overhang

The primary growth driver for Fluence is the commercialization of its data center solutions. In Q2 FY2026, the company signed master supply agreements with two major, unnamed hyperscalers, pre-qualifying Fluence as an infrastructure provider and enabling these hyperscalers to issue direct purchase orders for individual data center projects without repeating lengthy vendor qualifications. The primary driver of hyperscaler demand is power quality protection rather than energy shifting: AI data centers experience rapid power draw fluctuations as computing workloads spike, and Fluence’s BESS acts as a localized buffer, smoothing load variability and enforcing ramp-rate limits to stabilize the grid at the point of interconnection.

Following these hyperscaler agreements, Fluence’s data center pipeline expanded 30% quarter-over-quarter to 12 GWh, with an initial purchase order expected in Q3 FY2026. Despite this commercial momentum, controlling shareholders AES Corp and Qatar Investment Authority sold over 23 million shares of Class A common stock in a secondary offering priced at $21.00 per share on May 15, 2026, with none of the $60.2 million in proceeds going to Fluence. This secondary offering, combined with an additional shelf registration of 117.67 million shares for potential future sale, has capped immediate equity appreciation regardless of operational execution.

Balancing Contrarian Discount and Infrastructure Momentum

The three technology companies represent distinct segments of the modern AI investment cycle. Designing a portfolio to capture AI-driven technology trends requires balancing the predictability of mature software platforms against the volatility of physical grid infrastructure enablers. The comparative financial and valuation parameters below illustrate the profound differences in risk profile, growth trajectory, and margin structure across the three equities.

Strategic Allocation and Tactical Recommendations

• ServiceNow: The Core Defensive Growth Anchor

  ServiceNow represents a stable, large-cap technology holding. While subscription revenue growth is projected to slow to 7.5% in FY2027E and 6.75% in FY2028E due to vendor consolidation, its 98% renewal rate and 35% free cash flow margin provide a highly secure valuation floor. The stock’s current multiple of 21.05x forward earnings — compared to its five-year average of nearly 60x — provides a reasonable entry point for long-term investors. Tactically, investors can build core exposure during price pullbacks, using ServiceNow’s cash generation to anchor portfolio volatility while maintaining exposure to enterprise AI workflow automation through the Now Assist and Otto catalyst pathways.

• Zeta Global: The Asymmetrical Contrarian Opportunity

  Zeta Global is a high-conviction contrarian play. The company’s underlying operational momentum is strong, evidenced by a raised FY2026 revenue guidance of $1.785 billion and a record net revenue retention of 120%. However, the stock trades at a steep discount of approximately 2x sales due to ongoing class-action securities and privacy lawsuits in the Southern District of New York. If Zeta’s SuperGraph database architecture survives these legal and regulatory challenges, the stock presents significant upside with the potential to re-rate toward its fair value of $28.92 to $30.00. Portfolio managers should treat Zeta as a satellite speculative allocation, sizing the position to reflect the binary risk of these legal outcomes.

• Fluence Energy: The Cyclical Grid Infrastructure Play

  Fluence Energy provides direct exposure to the physical constraints of the AI capex cycle. AI data centers cannot operate without battery storage systems to stabilize localized power quality, as demonstrated by Fluence’s newly signed MSAs with two major hyperscalers. The demand outlook is supported by a $5.6 billion backlog and a $31.5 billion overall pipeline. However, Fluence’s thin EBITDA margins and active secondary share supply overhang require investors to approach with patience. Tactically, investors should accumulate Fluence shares during periods of price weakness below $20.00, planning for long-term capital appreciation as data center project deliveries scale in late 2026 and FY2027.