Updated: May 19, 2026

John R Joyce

ANDGAndersen Group Inc.SEC CIK: 0001180451
Estimated Net Worth
$2.29 Billion0.0%vs Last Year
Last Updated: May 19, 2026 11:08 PM EST

Transaction Summary

Total Transactions114
Buy-Sell Ratio2.06
Buy Transactions70
Sell Transactions34

Transaction Volume

Total Volume$837.27M
Net Volume-$836.41M
Buy Volume$433.24K
Sell Volume$836.84M

Trade Analysis

AVG Trade Size$7.34M
Largest Trade$200M
Most Active MonthAug
Most Active Year2004

Trading Sentiment

OverallBearish
Recent TradeBuying
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

John R Joyce has an estimated net worth of $2.29 Billion. This is based on reported shares across multiple companies, which include GARTNER INC, Avago Technologies LTD, HEWLETT PACKARD CO, INTERNATIONAL BUSINESS MACHINES CORP, SERENA SOFTWARE INC, SILVER SPRING NETWORKS INC, IB Acquisition Corp., and Andersen Group Inc..



2004 was John R Joyce's most active year for acquiring shares with 36 total transactions. John R Joyce's most active month to acquire stocks was the month of February. 2009 was John R Joyce's most active year for disposing of shares, totalling 50 transactions. John R Joyce's most active month to dispose stocks was the month of October. 2004 saw John R Joyce paying a total of $3,381,233.09 for 143,161 shares, this is the most they've acquired in one year. In 2006 John R Joyce cashed out on 24,514,610 shares for a total of $231,499,992.50, their largest year based on trade value.

Holdings & Transactions

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