// company-profile
Andersen Group Inc.
ANDGExchangeNYSESectorServices-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
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.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 20, 2026 | Gunderson Robert V JR | ANDG | Purchase | 2,367 | $35.82 | $85K |
| Feb 2, 2026 | Vorsatz Mark Lawrence | ANDG | Gift | 200,000 | — | — |
| Feb 2, 2026 | Vorsatz Mark Lawrence | ANDG | Gift | 200,000 | — | — |
| Dec 18, 2025 | JOYCE JOHN R | ANDG | Purchase | 10,422 | $16.00 | $167K |
| Dec 18, 2025 | OLSON RONALD L | ANDG | Purchase | 7,896 | $16.00 | $126K |
4 more transactions hidden
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