CALXHIGH SIGNALOPPORTUNITY10-K

CALX has undergone a dramatic business transformation, pivoting from "Broadband Experience Providers" (BEPs) to "Communication Experience Providers" (CXPs) powered by agentic AI, while delivering exceptional financial performance with revenue growing 296% and a swing to profitability.

This represents a fundamental strategic repositioning toward AI-driven services and platform solutions, suggesting CALX is capitalizing on the AI boom to differentiate its offerings in the competitive telecom infrastructure market. The massive revenue growth combined with improved profitability indicates strong market adoption of this new strategy, positioning CALX as a potential AI beneficiary in the communications sector.

Comparing 2026-02-20 vs 2025-02-21View on EDGAR →
FINANCIAL ANALYSIS

CALX delivered outstanding financial performance across all key metrics, with revenue nearly quadrupling to $510.4M and a dramatic swing from a $29.7M loss to $17.9M profit, demonstrating successful execution of their strategic transformation. The company significantly strengthened its balance sheet with cash increasing 231% to $143.1M while nearly doubling operating cash flow to $135.0M, providing substantial financial flexibility. The 775% increase in share buybacks to $93.6M signals strong management confidence in the business trajectory and commitment to returning capital to shareholders.

FINANCIAL STATEMENT CHANGES
Share Buybacks
Cash Flow
+775.5%
$10.7M$93.6M

Share repurchases increased 775.5% — management returning capital, signals confidence in intrinsic value.

Revenue
P&L
+296.2%
$128.8M$510.4M

Strong top-line growth of 296.2% — accelerating demand or successful expansion into new markets.

Cash & Equivalents
Balance Sheet
+231.5%
$43.2M$143.1M

Cash position surged 231.5% — strong cash generation or capital raise providing significant financial cushion.

Net Income
P&L
+160.1%
-$29.7M$17.9M

Net income grew 160.1% — bottom-line growth signals improving overall business health.

Operating Income
P&L
+148.8%
-$43.0M$21.0M

Operating leverage kicking in — revenue growth outpacing cost growth, a hallmark of scaling businesses.

Operating Cash Flow
Cash Flow
+97.3%
$68.4M$135.0M

Operating cash flow surged 97.3% — exceptional cash generation, highest quality earnings signal.

Interest Expense
P&L
-48.9%
$1.1M$585K

Interest expense declined — debt repayment or refinancing at lower rates improving earnings quality.

Inventory
Balance Sheet
+30.2%
$102.7M$133.7M

Inventory surged 30.2% — growing faster than typical sales pace; potential demand softening or supply chain overcorrection.

Total Liabilities
Balance Sheet
+25.9%
$158.3M$199.3M

Liabilities increased 25.9% — monitor debt-to-equity ratio and interest coverage.

Gross Profit
P&L
+25.3%
$453.6M$568.3M

Gross profit expanding — improving pricing power or product mix shift toward higher-margin offerings.

LANGUAGE CHANGES
NEW — 2026-02-20
PRIOR — 2025-02-21
ADDED
We develop, market and sell platform, cloud and managed services, which are powered by agentic AI, that enable communication service providers ( CSPs ) of all types and sizes to innovate and transform their businesses to focus on delivering outstanding subscriber experiences and become CXPs.
The platform combines the Calix Agent Workforce with intelligent appliances, software, cloud and fully integrated SmartLife managed services to enable simplified business models that acquire, retain and grow subscribers and revenue.
Calix Customer Success guides service providers through every stage of their transformation journey with expertise across technology, business and market insights.
Our partner community extends innovation so customers can grow their businesses across markets at scale.
With deep broadband expertise and an end-to-end approach from the datacenters access edge to every residential, business and municipal subscriber location, Calix enables any service provider to simplify operations, engagement, and service; innovate for their subscribers; and grow value for members, investors, and the communities they serve.
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REMOVED
We develop, market and sell our appliance-based platform, cloud and managed services that enable service providers of all types and sizes to innovate and transform their businesses.
For our customers to successfully become Broadband Experience Providers, or BEPs, of the future, they require actionable data for critical business functions such as network operations, customer engagement and service.
However, this data is often trapped in disparate systems or departmental silos.
Our platform, which includes Calix Cloud, Intelligent Access, and Unlimited Subscriber, gathers, analyzes and applies machine learning to deliver real-time insights seamlessly to each key business function.
Our customers utilize these data and insights to simplify network operations, customer engagement and service and innovate for their consumer, business and municipal subscribers with a growing portfolio of SmartLife managed service experiences that grow their businesses and the communities they serve.
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