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Andersen Group Inc. (ANDG) Form S-1 — Aug 17, 2026

$ANDGForm S-1Filed Aug 17, 2026, 4:04 PM ET0001193125-26-354017Original filing

Andersen Group Inc. filed an S-1 registering 4,284,457 shares of Class A common stock for sale by selling stockholders, with an underwriter option for 642,668 additional shares. The company will receive no proceeds from the sale; shares are being delivered through redemption of Aggregator units under Andersen's Up-C structure, and the stock last closed at $48.89 on the NYSE under the symbol ANDG. Underlying financials show continued growth: revenue rose from $731.6 million in 2024 to $838.7 million in 2025, and to $458.4 million in the first half of 2026 from $384.1 million a year earlier.

Key figures

Revenue
$838.7 million (FY2025) vs $731.6 million (FY2024); $458.4 million (H1 2026) vs $384.1 million (H1 2025)
Net Income
Net loss of $130.2 million (FY2025); net income of $7.6 million (H1 2026)
Total Assets
$571.5 million as of June 30, 2026
Cash Position
$175.6 million as of June 30, 2026
Shares Offered
4284457
Shares Outstanding
112,887,382 total post-offering (18,399,339 Class A; 94,488,043 Class B)
Lockup period
90 days; CEO Vorsatz subject to additional 18-month lock-up from IPO date
Ipo close date
December 18, 2025
Greenshoe shares
642668
Ho note principal
$162.3 million (7.63% interest)
Ca notes principal
$187.8 million (6.31%-7.50% interest)
Adjusted ebitda fy2025
$227.0 million (27.1% margin)
Tra estimated payments
$1,037.4 million over ~15 years ($56.7M-$100.5M per year)
Adjusted ebitda h1 2026
$122.8 million (26.8% margin)
Reference closing price
$48.89 (NYSE close, August 14, 2026)
Material weakness disclosed
Yes
Total shares with greenshoe
4927125
Shares eligible after lockup
up to 94,488,043
Equity restructuring costs fy2025
$193.2 million
Class a voting power post offering
1.9%
Class b voting power post offering
98.1%

Price after filing

1 day: -6.6%7 days: +2.0%30 days: +12.3%

Close on the filing date to close N calendar days later (from $49.00). Historical, not a forecast.

AI analysis

Red flags6 · Pro

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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.