ANDG · Andersen Group Inc. · Stock research

« # ANDG — Andersen Group Inc.

Current Thesis

• Andersen priced its IPO at $16.00 per Class A share and began trading on the NYSE on 2025-12-17; the deal closed at 12,650,000 shares including the full over-allotment, roughly $202.4M gross. The stock closed at $47.33 on 2026-07-31. The move is a repricing of a tax and valuation advisory partnership onto a public growth multiple.
• The leg an investor is buying: mid-teens organic fee growth compounded by country-by-country bolt-ons, with margin expansion management attributes to automation. FY2025 revenue $838.7M, +14.6% from $731.6M (release 2026-03-17). Q1 2026 revenue $240.7M, +15.7% YoY, against consensus of $232.8M (release 2026-05-12). FY2026 guidance was raised that day to $980M–$1.0B from $955–970M, and adjusted EBITDA margin to 23–25% from 22–23%.
• Narrative life-cycle: ACCELERATING. Dating it — intraday all-time high $48.32 on 2026-07-27 in a session that travelled $43.33 to $48.32 and closed +9.62% at $46.94; UBS reiterated Buy with a $51 target on 2026-07-24 after meeting CEO Mark Vorsatz; new institutional stakes surfaced 2026-07-28 (Franklin Resources) and 2026-07-30 (Royce & Associates); +28.34% in the month to 2026-07-31. Fresh headlines, expanding institutional participation, price at a record.
• The structural fact under all of it: float is 10.90M shares against 112.93M economic shares outstanding. Price is discovered on roughly a tenth of the company.

Bullish and bearish views on Andersen Group Inc.

The model's bull view on Andersen Group Inc. (ANDG), in brief: Growth rate has held up rather than decayed post-IPO: FY2025 +14.6%, Q1 2026 +15.7% YoY, and the midpoint of the raised $980M–$1.0B FY2026 guide implies roughly 18% for the year (2026-05-12). The bear view: The stock trades above the street. Consensus 12-month target is $40.50 across 7 analysts (5 Buy / 2 Hold), with a $27 low and a $51 high. The 2026-07-31 close of $47.33 sits about 17% above consensus and above every published target except UBS's. GAAP has not turned.… Both cases follow in full.

Bull Case

• Growth rate has held up rather than decayed post-IPO: FY2025 +14.6%, Q1 2026 +15.7% YoY, and the midpoint of the raised $980M–$1.0B FY2026 guide implies roughly 18% for the year (2026-05-12).
• Q1 2026 adjusted EBITDA $72.3M at a 30.0% margin, versus $57.2M and 27.5% a year earlier — about 250bp of expansion while headcount rose to 2,271 from 2,209, including 323 Managing Directors.
• The bolt-on cadence is real and now financed. Acquisitions in Ireland, New Zealand, Nigeria and Uruguay closed on 2026-05-06, representing approximately $34.5M in annualized revenue, with a Canada business combination guided to close in Q3 2026. Andersen Tax LLC signed a $50M three-year asset-based revolver with JPMorgan on 2026-06-25 at Term SOFR + 1.75%, secured by client receivables (8-K filed 2026-06-29), usable for permitted acquisitions.
• Institutions are accumulating into a thin float. Institutional ownership screens at 98.84%.
• Revenue mix is diversified across fee lines: Private Client Services 51.2%, Business Tax Services 33.5%, Alternative Investment Funds 10.4%, Valuation Services 4.9% of Q1 2026 revenue.

Bear Case

• The stock trades above the street. Consensus 12-month target is $40.50 across 7 analysts (5 Buy / 2 Hold), with a $27 low and a $51 high. The 2026-07-31 close of $47.33 sits about 17% above consensus and above every published target except UBS's.
• GAAP has not turned. Trailing-twelve-month net income was -$52.41M and EPS -$5.85 as of 2026-07-31. FY2025 carried a $130.2M net loss on $146.7M of equity-based compensation ($136.5M pre-IPO profits interests, $10.2M Class X Aggregator units). Q1 2026 net income fell to $17.7M from $50.6M on $41.1M of equity comp, even as adjusted net income rose to $62.9M from $55.2M.
• The next print is the seasonal trough and management has already said so: Q2 2026 was guided on 2026-05-12 to $190–205M revenue, roughly 13% growth, with an expected net loss. That lands 2026-08-12 with the stock at a record.
• Supply is no longer contractually restricted. The IPO lock-up expired 2026-06-15.
• Governance is concentrated. 98,302,500 non-economic Class B shares carry ten votes each and sat with Andersen Aggregator LLC, holding approximately 99% of combined voting power at the offering.
• Valuation leaves no slack: enterprise value $5.58B against TTM revenue of $871.37M is 6.41x sales, with a 24.73x forward P/E on a business whose GAAP line is negative.

Setup & Price Structure

• Close $47.33 on 2026-07-31 (+2.71% on the day). 52-week range $18.12–$48.32; the high was set intraday on 2026-07-27.
• Extension against every reference: +9.49% over the 20-day average, +19.17% over the 50-day at $39.72, +52.81% over the 200-day. RSI(14) 65.94. ATR(14) $2.54, so the 2026-07-27 range of $4.99 was roughly double a normal session.
• Trailing to 2026-07-31: +10.53% week, +28.34% month, +121.17% six months, +82.53% year-to-date.
• The shelf that was broken: the stock traded $42.58 on 2026-07-20 and $42.82 into 2026-07-27. That $42–43 area is the first structural reference on any give-back; beneath it the 50-day line at $39.72 is the next one, and it coincides with the base built after the 2026-05-12 guidance raise.
• Crowding observables, stated as observables: short interest 2.76M shares, reported at 25.37% of the 10.90M float by one vendor and 20.63% of float by another, up roughly 121% since December 2025. Price above consensus target. An earnings date inside two weeks. A named holder selling into strength on 2026-07-07. No retail-forum clustering is evident in the coverage — the participation showing up in filings is institutional.

Catalyst Calendar (next 30 days)

• 2026-08-12 — Q2 2026 results after the close; conference call 5:00PM ET with CEO/Chairman Mark Vorsatz and CFO Neal Livingston. Guided to $190–205M revenue and a net loss. The FY2026 $980M–$1.0B revenue guide and the 23–25% adjusted EBITDA margin band are the numbers under test.
• ~2026-08-12 to 2026-08-19 (est.) — Q2 10-Q. First full reporting period disclosed after the 2026-06-15 lock-up expiry; shows any draw on the $50M JPMorgan revolver and any Up-C unit exchange activity converting Class B/LLC units into tradable Class A stock.
• 2026-08-14 — Q2 13F deadline, reporting positions as of 2026-06-30. Shows how the institutional base was positioned across the lock-up expiry.
• ~2026-09-30 (est.) — Canada business combination, guided on 2026-05-06 to close in Q3 2026. Tests whether the roughly $34.5M-annualized-revenue May tranche was a cadence or a one-off.

What Would Change Our Mind

• The structure that fails first is the $42–43 shelf the stock left on 2026-07-27. Losing it on a closing basis turns the July advance into a failed breakout and puts the 50-day at $39.72 back in play. The thesis-level break is a weekly close below $39.50, which surrenders the entire base built after the 2026-05-12 guidance raise.
• On fundamentals: FY2026 revenue guidance cut below the $980M floor on 2026-08-12, or an adjusted EBITDA margin guide beneath 23%, removes the growth-and-margin combination the re-rating rests on. Q2 revenue printing under the $190M low end does the same thing a quarter earlier.
• On supply: a marketed follow-on or a resale registration statement filed after the 2026-06-15 lock-up expiry would convert a 10.90M-share float into an ordinary one. Scarcity is doing work in this price; a filing that ends it is a different stock.
• On life-cycle: if 2026-08-12 comes and goes with no guidance raise while sell-side targets stay clustered below the market price, the theme moves from ACCELERATING to SATURATED, and the case for paying a record price weakens regardless of where the chart sits.
• Confirming the other direction: FY2026 revenue guidance lifted through $1.0B with the margin band held, plus disclosed organic growth still in the mid-teens ex-acquisition, would extend the leg rather than end it.

Correlation Notes

• There is no listed pure-play comparable. The peer set is private — Big Four firms and private-equity-backed CPA roll-ups — so ANDG is repriced against small-cap growth flows rather than a sector index.
• Sector headline risk runs through AI product launches in tax workflow. CPA Trendlines reported on 2026-02-10 that a sell-off in brokerage and wealth-management stocks followed Altruist's launch of an AI-powered tax-planning tool. A repeat aimed at advisory pricing would hit the multiple before it hits the revenue line.
• The Alternative Investment Funds line, 10.4% of Q1 2026 revenue, is levered to private-market fund formation and therefore to the same conditions that drive private-credit and PE activity. Private Client Services at 51.2% is levered to household wealth and to US tax-code change.
• Float mechanics amplify both directions. With short interest at a fifth to a quarter of float and an earnings date on 2026-08-12, single-session moves of the size seen on 2026-07-27 (+9.62%) should be treated as the normal distribution for this name, not the tail. »