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William Peterffy Insider Profile

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William Peterffy, Director at Interactive Brokers, holds 10.13K shares in Interactive Brokers (Ticker: IBKR).
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William Peterffy

William Peterffy
Interactive Brokers (IBKR)
Director

Not Ranked
William Peterffy has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark
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Insider Holdings

$881K
100.00%
A breakdown of William Peterffy's holdings
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Insider Roles

Interactive Brokers
(IBKR)
Director
Roles that William Peterffy holds in companies
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Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by William Peterffy
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William Peterffy's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
IBKR
Interactive Brokers
Jan 26, 2026
Director
Uninformative Buy
25.02K
$880.66K
William Peterffy has not reported any informative transactions for IBKR, therefore, performance cannot be measured.
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Jan 07, 2021
Uninformative Buy
$0.00
1,232
$0.00
―
Feb 02, 2022
Uninformative Buy
$25.02K
315
$79.42
―
Jan 06, 2023
Uninformative Buy
$25.03K
346
$72.35
―
Jan 05, 2024
Uninformative Buy
$25.04K
302
$82.90
―
Jan 07, 2025
Uninformative Buy
$25.09K
142
$176.67
―
List of latest transactions for each holding click on a transaction to see William Peterffy's performance on stock
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William Peterffy insider profile FAQ

What is the percentage of profitable transactions made by William Peterffy?
The percentage of profitable transactions made by William Peterffy is ―.
    What is the average return per transaction made by William Peterffy?
    The average return per transaction made by William Peterffy is ―.
      What stocks does William Peterffy hold?
      William Peterffy holds: IBKR stocks.
        What was William Peterffy’s latest transaction?
        William Peterffy latest transaction was an Uninformative Buy of $25.02K.
          What was William Peterffy's most profitable transaction?
          William Peterffy’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is William Peterffy's role in Interactive Brokers?
            William Peterffy's role in Interactive Brokers is Director.
              How can I follow the stock ratings of top corporate insiders?
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