Fair-Value Report — Wanka Online Inc. (1762.HK)

Insider-Signal Verification

Buyer profile: Gong Hongjia is a Chinese billionaire (Forbes est. net worth ~USD 10B, July 2026) and vice-chairman/second-largest shareholder of Hikvision (002415.SZ). He has a track record of contrarian strategic investments in technology companies. His nominee vehicle is Wealth Strategy Holding Limited — motive is financial/strategic, not nominee/custodian. Signal is GENUINE OPEN-MARKET ACCUMULATION.

Verified Snapshot

FX: CNY/HKD ~1.076 (derived from USD/HKD ~7.75 and USD/CNY ~7.20, approx. July 2026). All company financials in CNY; market data in HKD. Source: stockanalysis.com (31 Jul 2026), HKEX DI filings, company annual results (filed Apr 2026). Latest audited results are FY2025 — approximately 3 months old as of report date; no data-recency concern.

Business

Wanka Online (萬咖壹聯) is a China-headquartered mobile advertising intermediary and performance marketing platform. Its proprietary DAPG (Dynamic Advertising Precision Guidance) algorithm allocates ad budgets across Android, iOS, and HarmonyOS channels for brand and performance advertisers, passing the majority of revenue through to upstream traffic suppliers (publishers and app stores). The company's gross margin (10%) reflects this intermediary economics: it captures a thin spread on large gross flows.

FY2025's 64% revenue surge was driven by two structural tailwinds: (1) AI phone channel — Wanka has secured distribution partnerships with next-generation AI handset launches (including ByteDance's Doubao NaviX Ultra AI phone ecosystem), providing a first-mover advantage in monetising AI-native device traffic; (2) overseas expansion — outbound Chinese brands (gaming, e-commerce, consumer tech) are increasing marketing budgets for Southeast Asian and global markets, where Wanka's cross-channel capabilities are differentiated.

The business is asset-light: capex (CNY 19M in FY2025) is minimal. The key challenge is working capital intensity: in a fast-growth year, prepayments to traffic suppliers run ahead of advertiser collections, producing strongly negative operating cash flow (CNY −74M vs net income CNY +58M in FY2025). This gap is a growth-phase characteristic — it should narrow as revenue growth moderates — but it means the company is not self-funding at current pace.

Valuation

Method

Profitable operating company → three-scenario probability-weighted DCF (primary) + sector multiple check (EV/Revenue, EV/EBITDA) + peer table + reverse DCF. No FCF-DCF on direct OCF basis given temporary negative OCF; model uses EBIT × (1−tax) − reinvestment. WACC 10% (risk-free 3.5% HK 10Y, ERP 4.5%, China CRP 1.5%, beta 1.35 relevered). All values in CNY millions; per-share converted to HKD at 1.076.

Three-Scenario DCF

Assumptions: Tax 25% (PRC standard). Net cash CNY 350M (est. post-March 2026 placing). Diluted shares 1,945M (includes 215M from March placing). Bear case terminal growth 2%, WACC 10.5%. Reinvestment rate declines from 3% of revenue (year 1) to 0.3% at maturity, reflecting WC normalisation. SBC 0.2% of revenue.

Key driver: The bear-to-base gap is large (HKD 0.27 vs HKD 1.28) primarily because negative early-period FCF in the bear case produces very low intrinsic value when margins stay thin. The bull case requires operating margin to reach 5% — approximately Mobvista's current level — which is achievable but requires several years of disciplined mix improvement. The base case (HKD 1.28) is essentially today's price, meaning the stock offers limited margin of safety at current levels but meaningful upside if even modest execution materialises.

Reverse DCF — What the Price Implies

At HKD 1.31 (CNY 1.217/share), the market is pricing in either:

• 16.4% flat revenue CAGR for 10 years (holding base-case margins and reinvestment) — conservative vs the actual FY2025 rate of 63.6% and FY2024 rate of 25.2%.
• OR 3.39% flat operating margin for 10 years (holding base-case revenue growth) — a step-up from FY2025's 1.91% but not heroic.

Neither implied number is demanding. The stock is not pricing in an optimistic scenario. However, the FCF conversion problem (negative OCF) creates a real downside scenario that is not reflected in the reverse DCF growth/margin solve — investors must believe WC normalises.

Peer Table

Sources: stockanalysis.com, BusinessWire (Mobvista FY2025 results, 11 Mar 2026), SEC EDGAR (APPS). Market data as of 31 Jul 2026. Note: Wanka reports in CNY; Mobvista in USD; Digital Turbine in USD. EV/Revenue comparison uses approximate conversion. EV/EBITDA is calendar-year approximation; Wanka uses EBIT (no depreciation-intensity difference is material given CNY 9M D&A).

Peer read: Wanka trades at a 69% discount to peer median on EV/Revenue (0.47x vs 1.5x). Approximately 80–90% of this discount is structurally justified by its much lower margin profile (2% EBIT vs 9–18% EBITDA for peers). On EV/EBITDA, Wanka is actually expensive at ~25x vs peers' ~10x — reflecting a growth premium that can only be sustained if margins expand. A re-rating to peer-median EV/EBITDA would require the EBITDA to quadruple (via margin improvement) rather than the multiple to compress.

Conclusion

SPECULATIVE BUY · FV HKD 1.69 · vs HKD 1.31 (31 Jul 2026)

The insider signal is genuine: Gong Hongjia, a billionaire with a proven investment track record (Hikvision), added ~40M shares at HKD 0.90 on 28 July 2026 — well below book value and 45% below his own March 2026 subscription price of HKD 1.624. This is an informed buyer averaging down with meaningful economic conviction, not a mechanical or nominee transaction.

The business case is real: Wanka's DAPG platform has found a structural growth driver in AI-phone distribution and cross-border mobile advertising. FY2025 revenue grew 64% to CNY 4.3B, and the company has turned profitable (CNY 58M net income). The March 2026 strategic investment from Gong Hongjia and co-investor Li Ying provides capital for M&A and overseas expansion.

However, the easy money was at HKD 0.90. At HKD 1.31 (+45.6% from the signal date), the stock now trades at the base-case DCF value (HKD 1.28) with limited margin of safety. The weighted-average FV of HKD 1.69 implies +29% upside — meaningful, but only materialises if the company proves FCF conversion improves and operating margins expand to 3–4%. The reverse DCF implied numbers (16.4% revenue CAGR, or 3.4% operating margin) are achievable but not yet proven.

Key binary: if management can narrow the gap between GAAP profit and operating cash flow (WC normalisation as growth moderates), the stock has a credible path to HKD 2.00+. If FCF remains structurally negative, the balance sheet will require further dilution, capping the upside.

Recommended action: Speculative Buy for risk-tolerant investors willing to accept 30%+ downside risk (bear case HKD 0.27). Position size should reflect the high variance. Investors who want a higher margin of safety should wait for a pullback below HKD 1.10, closer to book value.

Key Risks

• FCF conversion risk: The company has been FCF-negative for three consecutive years despite periodic GAAP profits. Sustained negative FCF will require equity issuance, diluting holders and limiting returns.
• Margin ceiling: Performance marketing intermediaries face structural margin compression from disintermediation (advertisers and publishers bypassing aggregators for direct deals). The AI phone thesis may help, but durability is unproven.
• Lock-up expiry (March 2028): The March 2026 placed shares (215M, ~11% of capital) are locked for two years. An eventual unlock at a depressed price would be overhang.
• China macro/regulatory: Advertising spend is cyclical. Any slowdown in Chinese consumer spending or tightening of app store policies (especially Harmony OS) would disproportionately impact volumes.
• Revenue concentration: Specific advertiser or traffic-source concentration is not disclosed publicly. High concentration in any single AI phone OEM or publisher would create single-point-of-failure risk.
• FX: Revenue in CNY, stock quoted in HKD. HKD is USD-pegged but CNY can drift; relevant mainly for overseas investors. No meaningful structural mismatch for the company's operations.
• Small-cap data limits: No sell-side coverage found. Balance sheet beyond FY2025 is unverified. Working capital details and receivables aging are not publicly disclosed in detail.

Sources

• stockanalysis.com — 1762.HK price, financials, shares (accessed 31 Jul 2026)
• stockanalysis.com — 1860.HK (Mobvista) price and market cap (accessed 31 Jul 2026)
• HKEX DI filings — Disclosure of Interests, stock code 1762, event date 28 Jul 2026
• hkexnews.hk — Wanka Online announcements (2026/0312: subscription announcement; 2026/0417: FY2025 annual report)
• BusinessWire — Mobvista FY2025 results press release, 11 Mar 2026
• Eastmoney/STCN (东方财富/证券时报) — March 2026 placement details (Chinese-language primary sources, cross-checked)
• MacroMicro / HKMA — HK 10Y government bond yield ~3.32% (June 2026)
• DCF model: three-scenario analysis via dcf.py (Damodaran framework); reverse DCF via reverse_dcf.py