Key Highlights

  • Shares trading up 21.90% pre-market, adding $2.63 to reach $14.63
  • Q2 2026 Revenue of $133.5 million beat the $120.9 million estimate, with broadband revenue up 54% year-over-year to a Q2 record
  • Adjusted EPS of $0.24 beat the $0.17 estimate
  • Backlog and deferred revenue reached a record $588 million, up 71% year-over-year
  • Completed the sale of its video Business to MediaKind in June, becoming a pure-play broadband company
  • Raised full-year 2026 broadband revenue guidance to $505 million to $525 million, up from $475 million to $495 million

Record Broadband Quarter Drives Pre-Market Surge

Harmonic (NASDAQ:HLIT) shares are surging in pre-market trading Thursday, up 21.90% to $14.63, extending Wednesday's 4.80% regular-session gain following Blowout second-quarter 2026 results. The broadband equipment maker reported adjusted EPS of $0.24, beating the $0.17 estimate, on revenue of $133.5 million versus a $120.9 million estimate, with broadband revenue up 54% year-over-year to a second-quarter record, driven by 44% growth in its diversifying Rest-of-Market segment.

Harmonic is a San Jose, California-based technology company founded in 1988 that provides broadband access solutions and video delivery software, hardware, and services to cable, satellite, telco, and media customers worldwide. Following the recent sale of its video business, the company now operates as a pure-play broadband business anchored by its industry-leading cOS virtualized cable access platform and DAA hardware, serving major operators including Comcast, Charter, Cox, and DirecTV.

Backlog Hits Record High, Balance Sheet Strengthened

Bookings and Backlog reached $144 million in the quarter, with backlog and deferred revenue hitting a record $588 million, up 71% year-over-year, and 73% of that expected to convert to revenue within 12 months. The company completed the sale of its video business to MediaKind on June 16 for $137.9 million, completing its transformation into a pure-play broadband company and boosting cash and cash equivalents to $231.9 million at quarter-end. Capital allocation priorities remain organic growth Investment and Shareholder returns, with $122 million repurchased to date under a $200 million buyback program, alongside continued pursuit of M&A for diversification.

Guidance Raised as Fiber and Intelligence Platform Gain Traction

Management raised full-year 2026 broadband revenue guidance to $505 million to $525 million, up from a prior $475 million to $495 million, with gross margins guided to 51% to 52%, operating profit of $99 million to $111 million, and EPS of $0.67 to $0.75. For the third quarter, the company guided to broadband revenue of $125 million to $135 million, gross margins of 51% to 52%, operating profit of $23 million to $28 million, and EPS of $0.15 to $0.19.

The company highlighted strong momentum in fiber deployments, including record Rest-of-Market fiber bookings in the quarter, alongside continued DOCSIS 4.0 ecosystem progress including new multi-vendor modem interoperability milestones and a new DOCSIS 4.0 customer win in Europe. Harmonic's deployed cOS footprint now includes 161 customers serving 48.2 million CPE devices, with customer net promoter scores rising. New intelligence platform adoption is also building, with the company's Beacon offering live at approximately 20 customers, showing early results including a 30%-plus reduction in subscriber service calls; the company plans to share more details on its intelligence strategy at its Investor Day on September 15.

Broader Sector Backdrop

Today's rally comes amid a broader tech tape supported by cooler-than-expected July CPI data easing rate-hike fears, and follows strong results from communications-equipment peers including Cisco (NASDAQ:CSCO), Lumentum (NASDAQ:LITE), and Ciena (NYSE:CIEN), reinforcing investor optimism around infrastructure Demand tied to broadband and AI-driven network upgrades. Some valuation models, however, flag the stock as potentially Overvalued relative to intrinsic estimates even after the pullback from its 52-week highs.

Conclusion

Harmonic's 21.90% pre-market surge reflects a record broadband quarter, with revenue and Earnings both beating estimates by wide margins and backlog reaching an all-time high following the company's transformation into a pure-play broadband business. With guidance raised across the board and fiber and intelligence-platform momentum building, the stock's next moves will likely hinge on execution against its raised targets heading into September's Investor Day.