// company-profile

Andersen Group Inc.

ANDG
ExchangeNYSESectorServices-Business Services, NECInc.DEFilings7Insiders6
// api This Andersen Group Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

No insider transactions in the last 30 days.

// 90-day insight

Over the last 90 days, Andersen Group Inc. insiders bought $85K across 1 transaction with no open-market sales.

  • Most active insider: Gunderson Robert V JR with 1 transaction totaling $85K.
  • Largest single purchase: $85K by Gunderson Robert V JR on May 20, 2026.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Andersen Group Inc. as of 2026-03-31

↑ increasing
Total reported AUM
$375.7M
QoQ change
+7.6%
Reporting period
2026-03-31
#1
BROWN ADVISORY INC
CIK 1345929
$62.2M
2.3M shares
#2
Durable Capital Partners LP
CIK 1798849
$45.4M
1.7M shares
#3
ROYCE & ASSOCIATES LP
CIK 906304
$38.3M
1.4M shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
May 20, 2026Gunderson Robert V JRANDG
Purchase
2,367$35.82$85K
Feb 2, 2026Vorsatz Mark LawrenceANDG
Gift
200,000
Feb 2, 2026Vorsatz Mark LawrenceANDG
Gift
200,000
Dec 18, 2025JOYCE JOHN RANDG
Purchase
10,422$16.00$167K
Dec 18, 2025OLSON RONALD LANDG
Purchase
7,896$16.00$126K

4 more transactions hidden

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