Core Viewpoint - Qudian (NYSE: QD) reported a significant decline in revenue for Q2 2025, with operating income dropping to 3.49 million yuan, a 93.5% year-over-year decrease, while net profit attributable to shareholders surged to 311.8 million yuan, a 213% increase year-over-year [2] Revenue Performance - The revenue of 3.49 million yuan in Q2 2025 represents a drastic decline from 53.3 million yuan in the same period last year [2] - The company attributed the revenue drop to intensified industry competition, leading to a substantial decrease in sales from its last-mile delivery business, which the company has decided to gradually shut down [2] Business Transformation - Qudian has transitioned from a company originally focused on campus loans to a "cash shell" with no core business, following multiple rounds of transformation including ventures into car financing, prepared food, and cross-border e-commerce [2] - The company currently holds over 5.6 billion yuan in cash reserves, including 4.8 billion yuan in cash and cash equivalents and approximately 800 million yuan in restricted cash [2] Profitability Sources - Despite the near-zero revenue from its main business, Qudian achieved significant profit growth due to strong cash flow, with net interest and investment income reaching several hundred million yuan, becoming the primary source of net profit [2] Investment Strategy - Qudian appears to be attempting to replicate Warren Buffett's early "cigar butt" investment strategy by leveraging its substantial cash reserves for investments and buybacks to return value to shareholders [2] - The sustainability of this profit model remains uncertain in the absence of a core business to support it [2]