WAVEMAN · COMPANY

ANDG · Andersen Group Inc.

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TEAM-0.32% 13F +439META+3.01% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET+4.32% 13F +710MSTR+17.56% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475TEAM-0.32% 13F +439META+3.01% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET+4.32% 13F +710MSTR+17.56% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475

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ANDG

Name: Andersen Group Inc. (ANDG) insider trading and ownership data
Creator: WaveMan
License: https://wave-man.com/terms

Andersen Group Inc.

SOFTWARE & IT · SERVICES-BUSINESS SERVICES, NEC · CIK 0002065708

SEC FILINGS☆ WATCH

INSIDER NET · 180D

-$13.4M

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

13F, latest reported quarter

REVENUE GROWTH

+14.6%

XBRL, annual

NET MARGIN

-0.3%

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

net -$13.4M over 180 days

-$13.5M over 90 days · -$13.5M of it by a 10%+ holder

below 77% of Software & IT

CONGRESS

no member of Congress has reported trading it

FUNDS

64 funds added or opened last quarter

below 60% of Software & IT

REVENUE

+14.6% year over year

more than 64% of Software & IT

MARGIN

-0.3% net margin

more than 50% of Software & IT

BUYBACKS

no share repurchases reported

SHORT

7.3 days to cover · settled 2026-07-31

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

64 funds added or opened positions in the latest 13F quarter, of 88 holders.

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN +139.4%

+139.4%12M

INSIDER BUYINSIDER SELL

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

The complete filing record, in one place.

The record shows a net $13.4M sold by insiders over 180 days, 64 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

TEAM META CRWV CRM NET CRWD DDOG DASH APP IOT PCTY MDB

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Andersen Group Inc. insiders sold a net $13.4M of stock across 8 Form 4 purchases and sales, with 1 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-05.

INSIDER

FILED

VALUE

Durable Capital Partners LP

—

SELL

2026-07-07

336,736.0

$13.5M

Gunderson Robert V JR

Director

BUY

2026-05-20

2,367.0

$84.8K

OLSON RONALD L

Director

BUY

2025-12-18

7,896.0

$126.3K

JOYCE JOHN R

Director

BUY

2025-12-18

10,422.0

$166.8K

Gunderson Robert V JR

Director

BUY

2025-12-18

12,633.0

$202.1K

8 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 3 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

BROWN ADVISORY INC

2,165,645.0 sh

$81.7M

Durable Capital Partners LP

1,670,485.0 sh

$63.0M

JPMORGAN CHASE & CO

1,412,823.0 sh

$53.6M

ROYCE & ASSOCIATES LP

1,137,586.0 sh

$42.9M

FRANKLIN RESOURCES INC

904,544.0 sh

$34.1M

SCHEDULE 13D/G

No 5%+ ownership filings

Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

Harbor Active Small Cap ETF

$485.4K POSITION · AS OF 2026-04-30

3.5%

Royce SMid-Cap Total Return Fund

$832.7K POSITION · AS OF 2026-03-31

2.7%

Royce Small-Cap Total Return Fund

$18.2M POSITION · AS OF 2026-03-31

2.1%

Brown Advisory Small-Cap Growth Fund

$11.5M POSITION · AS OF 2026-03-31

2.1%

Franklin Small Cap Growth Fund

$33.7M POSITION · AS OF 2026-04-30

1.4%

NYLIM VP Small Cap Growth Portfolio

$3.6M POSITION · AS OF 2026-03-31

1.0%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12
REVENUE	$838.7M	$731.6M	$639.1M
OPERATING INCOME	$-135.3M	$129.5M	$116.9M
NET INCOME	$-2.3M	$134.8M	$118.7M
OPERATING CASH FLOW	$184.6M	$152.3M	$118.1M
CASH	$250.3M	$88.0M	—
LONG-TERM DEBT	$350.1M	—	—
DIVIDENDS PAID	$212.2M	—	—

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-05 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE