A newly public, pure-play tax advisory “compounder” built on independence from audits—positioned to monetize the coming wave of tax-policy chaos, but with UP-C and control risks.
Overview
Andersen Group Inc. debuted on the NYSE (ANDG) on Dec 17, 2025, pricing its IPO at $16 (top of range) and raising ~$202.4M gross including the overallotment; shares surged ~31% initially and have traded in the mid-$20s, reflecting strong demand for a scarce, pure-play tax and valuation advisory platform. The company is structured as an UP-C holding a controlling interest in Andersen Tax Holdings LLC, preserving partner tax advantages while giving public investors exposure to operating economics. The core thesis is that rising tax complexity—driven by the TCJA sunset at end-2025 and OECD Pillar Two—creates non-discretionary, high-value demand that Andersen can capture with its “no audit” independence moat, avoiding Big Four conflicts. Financially, FY2024 pro forma revenue was $731.6M (+14.5% YoY) with $134.8M net income; 9M2025 revenue rose to $668.3M (+13% YoY) while net income fell due to IPO-related costs and equity comp, with underlying EBITDA margins historically ~20–25%. At ~$25–$26.50, the stock implies a mid-20s forward P/E—premium to diversified peers but consistent with elite advisory comps—supporting a “Core Accumulate” stance, tempered by UP-C complexity, control concentration, and post-IPO volatility.