Updated: May 19, 2026

John C Plant

JBLJABIL INCSEC CIK: 0001136562
Estimated Net Worth
$1.28 Billion
Last Updated: May 19, 2026 11:08 PM EST

Transaction Summary

Total Transactions157
Buy-Sell Ratio0.82
Buy Transactions68
Sell Transactions83

Transaction Volume

Total Volume$534.07M
Net Volume-$465.28M
Buy Volume$34.4M
Sell Volume$499.67M

Trade Analysis

AVG Trade Size$3.4M
Largest Trade$125.57M
Most Active MonthMay
Most Active Year2006

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 C Plant has an estimated net worth of $1.28 Billion. This is based on reported shares across multiple companies, which include JABIL INC, Howmet Aerospace Inc., MASCO CORP /DE/, Gates Industrial Corp plc, and ZF TRW AUTOMOTIVE HOLDINGS CORP.



2006 was John C Plant's most active year for acquiring shares with 33 total transactions. John C Plant's most active month to acquire stocks was the month of January. 2006 was John C Plant's most active year for disposing of shares, totalling 693 transactions. John C Plant's most active month to dispose stocks was the month of July. 2014 saw John C Plant paying a total of $37,250,715.56 for 1,280,583 shares, this is the most they've acquired in one year. In 2025 John C Plant cashed out on 850,000 shares for a total of $134,197,760.00, their largest year based on trade value.

Holdings & Transactions

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