Liftoff Mobile this week began trading on the Nasdaq Global Select Market under the ticker symbol LFTO, closing its first day on June 4, 2026 with shares reaching an intraday high of $30.47 before settling at $26.88 at close on June 5 - a result that confirmed investor interest in mobile ad tech but also highlighted the volatility that has shadowed the sector since MNTN's bumpy 2025 public debut.

A long road to Nasdaq

The path to this listing was not straightforward. Liftoff originally filed a confidential registration statement on February 17, 2026, with initial expectations for a price range of $26 to $30 per share that would have raised as much as $762 million. That first attempt was shelved amid a broader software and ad tech sell-off that rattled public market valuations in the first quarter of the year. According to Liftoff COO Andre Tutundjian, speaking to AdExchanger on June 4, the company chose to wait: "It was a much more volatile period for the market and not the right moment to go out as a public company, because of what was going on externally. The market just wasn't quite ready for it."

The company refiled its Form S-1 with the Securities and Exchange Commission on April 17, 2026, and launched its roadshow on May 29, 2026, when it announced the formal offering of 19,000,000 shares with an expected price range of $20 to $22 per share. Pricing arrived on June 3, 2026 - a dollar above the top of that revised range - at $23.00 per share, generating gross proceeds of approximately $437 million. The underwriters were also granted a 30-day option to purchase up to an additional 2,850,000 shares to cover over-allotments. Yahoo Finance data shows that on June 5, shares closed at $26.88, with after-hours trading indicating a price of $26.99.

Who built this company - and how

Liftoff was founded in 2012 and merged with mobile video ad network Vungle in September 2021, after Blackstone had acquired majority stakes in both companies and decided to combine them. The merger put together Liftoff's demand-side platform capabilities - optimized for mobile user acquisition - with Vungle's supply-side platform, which had broad SDK distribution across publisher apps. Jeremy Bondy, who had been CEO of Vungle since November 2020, became CEO of the combined business in May 2022.

The company's headquarters are at 900 Middlefield Road in Redwood City, California. As of December 31, 2025, Liftoff employed 649 full-time staff across 12 offices in 10 countries. According to Liftoff's S-1 filing, approximately 83% of employees are dedicated to delivering customer outcomes, of which roughly 59% are in technical roles. The senior leadership team averages nine years of tenure at Liftoff and twelve years of experience in ad tech. No single customer accounted for more than 7% of Core Advertising revenue in 2025.

PPC Land previously covered the January 2026 S-1 filing when Blackstone first signaled its intent to take the company public, noting the broader context of private equity exit pressure and the mobile advertising consolidation underway at the time.

The Cortex engine: technical architecture

The core of Liftoff's platform is Cortex, a proprietary neural network-powered AI prediction model. The transition from legacy linear regression models to Cortex began in the fourth quarter of 2023 and continued through early 2025. According to the S-1, Cortex uses the same type of underlying technology as leading large language models and replaced earlier models that relied on linear statistical methods.

The technical improvements are significant on paper. According to Liftoff, Cortex processes roughly 21 times more data than the previous models as of Q4 2025. The company is also running 4 times more tests than before the transition, enabling faster model iteration. New campaigns can reportedly reach final optimization in under a day. Cortex training cycles have been reduced from approximately two weeks to under a single day - a compression that management attributes to improved infrastructure investment. The company capitalized $59.1 million in internal-use software costs during 2025, up from $51.3 million in 2024.

The Adapter framework is a second architectural layer. Adapters are configurable, reusable technical modules built on top of the Cortex platform that address vertical-specific advertising requirements. They fall into three categories: data-based targeting (optimizing toward advertiser-defined conversion events such as purchases or subscriptions), dynamic delivery (controlling when and where spend is deployed, including geo-targeting and pacing controls), and ad creative storytelling (real-time creative updates fed by live data such as crypto prices or sports odds). The company cites a specific deployment case: a finance app needed to handle volume spikes on heavy trading days while managing state-by-state compliance and live currency pricing; Liftoff shipped pacing, geo-targeting, and live-pricing Adapters, and the company says conversions tripled.

DSP and SSP combined

Most mobile advertising platforms operate on one side of the market - either as a demand-side platform (DSP) helping advertisers buy inventory, or as a supply-side platform (SSP) helping app publishers sell it. Liftoff operates both. The DSP side enables advertisers to deploy user-acquisition budgets programmatically. The SSP side - built on Vungle's SDK distribution - provides publishers with access to advertising demand and yield optimization tools.

According to the S-1, the SDK was integrated into over 160,000 apps as of December 31, 2025, up from 126,509 apps in 2024. Through these integrations, the platform connects to roughly 1.4 billion daily active users worldwide as of Q4 2025. The S-1 notes that in the SSP's total traffic, 34% of supply exists in verticals outside gaming as of December 31, 2025.

The unified structure creates data symmetry: because the same system sees both bid requests and winning bid outcomes, the Cortex model can refine auction predictions more precisely than a standalone DSP or SSP would allow. The company claims this results in higher auction win rates with lower latency, though independent verification of such operational metrics is not possible from publicly disclosed information.

Revenue and financial profile

Liftoff reports revenue in two categories. Core Advertising revenue represents income from current advertising platforms predominantly powered by Cortex. Other revenue reflects legacy platforms that are no longer live, plus non-advertising offerings.

The numbers show a sharp transition. In 2023, Core Advertising represented approximately 79% of total revenue. That share grew to approximately 93% in 2024 and exceeded 99% in 2025. For the year ended December 31, 2025, total revenue reached $685.7 million, compared with $519.3 million in 2024 - a 32% increase. Core Advertising revenue grew 41% year-over-year, from $483.4 million to $681.7 million.

At the same time, the company remains unprofitable on a GAAP basis. Net loss for 2025 was $23.1 million, compared with $48.2 million in 2024. The net loss margin improved from negative 9% in 2024 to negative 3% in 2025. On an Adjusted EBITDA basis - a non-GAAP figure that excludes interest expense, depreciation, stock-based compensation, and various non-recurring costs - results are substantially more favorable. Adjusted EBITDA for 2025 was $374.4 million, representing a 55% margin, up from $256.1 million and a 49% margin in 2024.

The GAAP loss is weighed down heavily by interest expense. Liftoff carried $1,855 million in total debt as of December 31, 2025, the result of credit agreements dating to the 2021 merger. Interest expense, net of hedging, reached $127.0 million in 2025, compared with $97.9 million in 2024. The company intends to use IPO proceeds to repay a portion of this outstanding indebtedness under its senior secured term loan facility.

Net dollar retention - a measure of how much returning customers spend relative to the prior year - stood at 131% for the twelve months ended December 31, 2025, up from 122% in 2024. The company had 376 customers contributing more than $100,000 in Core Advertising revenue during 2025, compared with 316 in 2024. LTM Top 100 Advertiser Logo Retention was 95% for 2025, and LTM Top 100 Publisher Logo Retention was 100%.

Cash from operations reached $163.4 million in 2025, compared with $98.8 million in 2024. Capital expenditures for capitalized internal-use software were $50.1 million. The company held $133.3 million in cash and equivalents at December 31, 2025.

Market context and competitive positioning

The market backdrop matters for understanding both the IPO timing and the commercial trajectory. According to a November 2025 study commissioned from research firm Altman Solon, global in-app ad spend is estimated at $332 billion in 2025 and projected to reach approximately $617 billion by 2030, implying a compound annual growth rate of roughly 13.2%. The same study puts the serviceable addressable market for independent mobile ad tech platforms at approximately $79 billion in 2025, with an estimated 11% CAGR through 2030. Non-gaming verticals are projected to grow faster, at approximately 14% CAGR over that period.

A persistent structural gap exists in ad monetization. According to the Altman Solon data cited in the S-1, ad spend per user hour in third-party apps stands at approximately $0.07, compared with approximately $0.14 in walled-garden mobile apps, $0.24 in CTV, and $0.38 in traditional TV. That gap - roughly 6 times between third-party apps and traditional TV - represents one of Liftoff's central long-run arguments to investors.

The competitive landscape includes AppLovin, which operates its Axon AI bidding engine in mobile advertising and has been expanding aggressively into e-commerce. AppLovin reported $1.84 billion in Q1 2026 revenue, 59% above the year-prior period. Other competitors include Google, Meta, Amazon, Unity, and Moloco. Tutundjian, in his IPO day interview with AdExchanger, drew a distinction: Liftoff positions itself as an index across the entire app economy rather than focused on any single vertical, and its unified DSP and SSP structure differs from platforms that operate exclusively on one side.

Liftoff is the first ad tech company to go public since CTV platform MNTN listed in May 2025. MNTN's market performance since its debut has been cited by market observers as a reference point for investors evaluating LFTO.

Ownership structure and governance

Prior to the IPO, Blackstone - the world's largest alternative asset manager with more than $1.3 trillion in assets under management - held a majority stake in Liftoff. On June 30, 2025, General Atlantic acquired an approximate 14.5% minority stake for total cash consideration of $425 million, structured as 425,000 shares of Series A Redeemable Convertible Preferred Stock. Investment funds affiliated with General Atlantic were allocated approximately 1,300,000 shares of common stock in the IPO itself.

The S-1 acknowledged a material weakness in Liftoff's internal control over financial reporting, specifically relating to the lack of formalized IT general controls over applications supporting financial reporting. The company expects remediation to continue during 2026.

Goldman Sachs, Jefferies, and Morgan Stanley acted as joint lead book-running managers. Barclays, RBC Capital Markets, UBS Investment Bank, Wells Fargo Securities, William Blair, Cantor, Deutsche Bank Securities, PJT Partners, Wolfe / Nomura Alliance, BTIG, Needham & Company, and Raymond James acted as joint book-running managers. Blackstone Capital Markets, MUFG, Stifel, LUMA Securities, and several other firms served as co-managers.

Why this matters for the marketing community

For advertisers, agencies, and technology teams that operate in mobile, an independent public company with Liftoff's scale changes the landscape in a few ways. First, it creates a publicly traceable financial record for a platform that, until this week, disclosed very limited data. PPC Land's coverage of the mobile advertising ecosystem and independent platform rankings have consistently highlighted how opaque comparative performance data remains in mobile user acquisition.

Second, the IPO creates new pressure dynamics for AppLovin, which competes directly for mobile user acquisition budgets. AppLovin's Axon platform and Liftoff's Cortex are now publicly competing neural network systems with substantially different ownership structures. Third, an independent, well-capitalized Liftoff with reduced debt service pressure is better positioned to compete for publisher SDK integrations than a heavily leveraged private company - which matters for any advertiser trying to access non-gaming app inventory at scale.

The combination of a unified DSP and SSP at 160,000 SDK integrations also has measurement implications. Liftoff's data symmetry advantage over standalone platforms could complicate how advertisers and their measurement partners interpret attribution signals, particularly as mobile measurement partner data becomes increasingly modeled rather than deterministic.

Timeline

  • 2011 - Vungle is founded
  • 2012 - Liftoff is founded
  • 2015 - Vungle Exchange (SSP) launches
  • 2019 - Blackstone acquires Vungle; Liftoff begins mobile advertising consolidation
  • August 2021 - Liftoff and Vungle announce merger, creating one of the largest independent mobile advertising platforms
  • September 2021 - Combined company closes; Blackstone holds majority stake; Jeremy Bondy becomes President
  • May 2022 - Jeremy Bondy becomes CEO of combined Liftoff
  • Q4 2023 - Cortex neural network engine begins rollout, replacing linear regression models
  • November 8, 2024 - Liftoff amends credit agreement to incur $225 million in incremental term loans
  • May 5, 2025 - General Atlantic and Liftoff execute share purchase agreement
  • June 30, 2025 - General Atlantic closes $425 million investment for approximately 14.5% minority stake in Series A Redeemable Convertible Preferred Stock
  • September 8, 2025 - Liftoff refinances credit facilities, establishing a new $1,855 million term loan and $195.5 million revolving credit facility, both maturing in 2032 and 2030 respectively
  • September 12, 2025 - Board declares $2.75 per share cash dividend
  • January 13, 2026 - Liftoff files its first S-1 registration statement with the SEC; PPC Land reports on the filing
  • February 17, 2026 - First confidential S-1 filed (DRS); initial IPO attempt shelved amid market volatility
  • April 17, 2026 - Liftoff files updated Form S-1 with the SEC
  • May 6, 2026 - AppLovin reports Q1 2026 revenue of $1.84 billion; PPC Land covers AppLovin's results
  • May 29, 2026 - Liftoff announces launch of roadshow and formal offering of 19,000,000 shares at expected $20 to $22 per share
  • June 3, 2026 - Liftoff prices IPO at $23.00 per share, above the top of the revised range, raising approximately $437 million
  • June 4, 2026 - LFTO begins trading on Nasdaq; shares reach intraday high of $30.47
  • June 5, 2026 - LFTO closes at $26.88, trading 3,320,049 shares

Summary

Who: Liftoff Mobile, Inc. (Nasdaq: LFTO), a mobile advertising technology company backed by Blackstone and General Atlantic, with CEO Jeremy Bondy and COO Andre Tutundjian.

What: Liftoff completed its initial public offering of 19,000,000 shares at $23.00 per share, raising approximately $437 million, with shares beginning to trade on the Nasdaq Global Select Market. The company operates a unified demand-side and supply-side mobile advertising platform powered by its Cortex neural network prediction engine, with SDK integrations across more than 160,000 apps and connections to roughly 1.4 billion daily active users. For 2025, Liftoff reported $685.7 million in total revenue, a net loss of $23.1 million, and Adjusted EBITDA of $374.4 million.

When: The IPO priced on June 3, 2026. Shares began trading on June 4, 2026. The offering closed on June 5, 2026.

Where: Liftoff is headquartered in Redwood City, California. Shares trade on the Nasdaq Global Select Market under the ticker symbol LFTO.

Why: Blackstone, which has held a majority stake since the 2021 merger with Vungle, used the IPO as a partial liquidity event after exploring sale options since at least early 2025. An initial attempt in February 2026 was shelved due to market conditions. The company intends to use proceeds to repay a portion of the $1,855 million in outstanding senior secured term loan debt. The IPO also provides a public currency for potential future acquisitions and gives Liftoff a more transparent financial profile as it competes against AppLovin, Google, and Meta for mobile user acquisition budgets.