Lumen's Pivot to AI Networking: Alkira, Mix Shift, and the Path to Growth
Strategic revenue now 53%, NaaS adoption accelerating, but stock remains under pressure
LUMN · Earnings Call · 2026-08-04
The Pivot Takes Shape
Lumen Technologies' Q2 2026 earnings call was a declaration that the company is no longer a legacy telecom, but a builder of Strategic revenue for the AI era. CEO Kate Johnson opened with a bold framing: “We're using 3 assets together in a way no other traditional telecom company is, our physical infrastructure, our programmable network and the connected ecosystem we're building on top. We are redefining enterprise networking for AI.” — Kathleen Johnson, Chief Executive Officer · 2026-08-04 This is not just slideware—the numbers back it up. Strategic revenue grew 14% year-over-year and now represents 53% of total business revenue, up from 51% last quarter and 45% in the year-ago quarter. Legacy revenue declined 15%, so the mix shift is accelerating faster than management expected.
We're not managing decline. We're reshaping Lumen around where demand is moving, simplifying the legacy portfolio, reallocating capital towards higher-growth digital initiatives and building a revenue mix designed to create more durable shareholder value.
The North South connectivity market—the traditional enterprise data transport—is growing less than 1% per year, yet Lumen's NaaS adoption is exploding: total NaaS customers surpassed 3,000, with new customer adoption up 22% quarter-over-quarter and active ports up 34%. Kate highlighted that over 20% of new NaaS customers are brand new to Lumen, and roughly 60% of existing Lumen customers are adding NaaS circuits rather than migrating. That's share-taking, not cannibalization.
Alkira: The Accelerant
The biggest strategic change is the closed acquisition of Alkira, a cloud-native networking platform that gives Lumen a Alkira transaction capability in multi-cloud and data-center interconnect. The deal closed in early July, just before this call, but the integration plan is already aggressive: 4,000 employees trained on the Alkira value proposition, a scalable sales motion, and a goal to integrate the Lumen Connect and Alkira platforms into a single digital control point within 18 months. Kate emphasized that Alkira enables customers to connect to any building, data center, or public cloud with one cloud-based control point, reducing sprawl.
“Together with Alkira, we can simplify our architecture, improve control and create more value for customers.” — Kathleen Johnson, Chief Executive Officer · 2026-08-04 This is not a distant vision—Koch Industries compressed implementation from 8 months to a day, and Michaels connected 1,400 stores to Google Cloud in weeks. The MRR potential is still unquantified, as Chris Stansbury noted: “It's too early to say that... our focus to date has been on driving customer adoption.” — Christopher Stansbury, Chief Financial Officer · 2026-08-04 But the strategic upshift is clear: Alkira gives Lumen a seat at the CIO/CTO table, selling network outcomes rather than price.
Financial Traction and What's Missing
Financially, the quarter was in line: Total revenue declined 9% year-over-year, but the mix shift is masking a stronger underlying trend. Adjusted EBITDA was $802M, down from $877M a year ago, partly due to the Fiber-to-the-Home divestiture, but free cash flow was $327M, ahead of expectations. Total revenue at $2.9B is down 9% YoY, but the mix of strategic revenue (not shown here) is now majority, which supports higher-margin growth.
The PCF (Private Connectivity Fabric) deals—now $13B in total—continue to monetize underutilized conduit with no incremental capital risk. Q2 PCF revenue was $91M, including a $36M State of California milestone pulled forward. Chris was emphatic about capital discipline: “We are not going to chase things for headline value anymore.” — Christopher Stansbury, Chief Financial Officer · 2026-08-04 He also revealed that new fiber builds for hyperscalers yield returns at or below cost of capital, so the company prefers to sell services over everyone's fiber, not just own it at poor economics.
The stock, however, has not rewarded the narrative: LUMN is down 20% over the last 90 days, with a drawdown of 46% from its May peak. The market may be worried about the digital revenue base—only $39M in Q2, up just $2M sequentially—or the ongoing legacy decline. But management's confidence is rooted in leading indicators: NaaS churn is dramatically lower than traditional, and strategic waves (100/400 gig) revenue grew 11% YoY while sales of those waves jumped 35%.
Comparing to prior calls, the story is consistent and accelerating. In the Q1 2026 call (2026-05-05), Kate said: “Alkira is pretty exciting because it gives us access into data center-interconnect and cloud-to-cloud connectivity, which is the fastest-growing part of the market, growing, we think, 20% CAGR.” — Kathleen Johnson, CEO · 2026-05-05 Now the acquisition is closed and go-to-market is scaling. In the Q4 2025 call (2026-02-03), Chris noted: “We are fully funded. We are not required to borrow money to fund our future anymore.” — Chris Stansbury, Executive Vice President and Chief Financial Officer · 2026-02-03 That balance sheet strength underpins the ability to reinvest.
The key difference now is the explicit product simplification—enterprise voice is being phased out (end of sale, not yet end of life)—and the emphasis on a end of sale as a strategic capital allocation decision. This is not just pruning; it's funding the future.
Investor Takeaway
Lumen is becoming a different company, but the market is skeptical. The transformation is real and measurable: strategic revenue mix is 53%, NaaS adoption is accelerating, and Alkira provides a new growth vector. However, the digital revenue base is still small, and the stock price reflects that. As management works to quantify Alkira's impact on 2027 guidance, investors will look for proof that the j-curve in digital revenue is material and that the legacy decline can be contained. The next two quarters are critical: can they show acceleration in NaaS revenue and Alkira contribution without sacrificing EBITDA? If the pivot is working, Lumen could be one of the most compelling turnaround stories in telecom—but the tape today suggests patience is required.