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Nikos Theodosopoulos Insider Profile

4 Followers
Nikos Theodosopoulos, Director at Hercules Capital, Inc., holds 29.36K shares in Hercules Capital, Inc. (Ticker: HTGC), holds 65.96K shares in Adtran (Ticker: ADTN), holds 26.00K shares in Arista Networks (Ticker: ANET).
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Nikos Theodosopoulos

Nikos Theodosopoulos
Hercules Capital, Inc. (HTGC)
Director

Ranked #43,369 out of 108,921 Corporate Insiders

Profitable Transactions

57%
4 out of 7 Profitable Transactions

Average Return

+1.70%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$8M
60.60%
27.27%
6.30%
5.84%
A breakdown of Nikos Theodosopoulos's holdings
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Insider Roles

Arista Networks
(ANET)
Director
Harmonic
(HLIT)
Director
Hercules Capital, Inc.
(HTGC)
Director
Adtran
(ADTN)
Director
Roles that Nikos Theodosopoulos holds in companies
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Most Profitable Insider Trade

Stock:
Hercules Capital, Inc.
(HTGC)
Rating:Informative Buy
Date:Feb 27, 2026 - Today
Return:+31.40%
The most profitable trade made by Nikos Theodosopoulos
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Nikos Theodosopoulos's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
HTGC
Hercules Capital, Inc.
Mar 30, 2026
Director
Uninformative Buy
105.00K
$510.61K
HLIT
Harmonic
Aug 16, 2022
Director
Uninformative Buy
79.15K
$2.21M
ADTN
Adtran
Jan 05, 2026
Director
Uninformative Buy
―
$473.61K
ANET
Arista Networks
May 24, 2023
Director
Uninformative Buy
74.14K
$4.91M
List of latest transactions for each holding click on a transaction to see Nikos Theodosopoulos's performance on stock
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Nikos Theodosopoulos insider profile FAQ

What is the percentage of profitable transactions made by Nikos Theodosopoulos?
The percentage of profitable transactions made by Nikos Theodosopoulos is 57%.
    What is the average return per transaction made by Nikos Theodosopoulos?
    The average return per transaction made by Nikos Theodosopoulos is 1.70%.
      What stocks does Nikos Theodosopoulos hold?
      Nikos Theodosopoulos holds: HTGC, HLIT, ADTN, ANET stocks.
        What was Nikos Theodosopoulos’s latest transaction?
        Nikos Theodosopoulos latest transaction was an Uninformative Buy of $105.00K.
          What was Nikos Theodosopoulos's most profitable transaction?
          Nikos Theodosopoulos’s most profitable transaction was an Informative Buy of HTGC stock on February 27, 2026. The return on the trade was 31.40%.
            What is Nikos Theodosopoulos's role in Hercules Capital, Inc.?
            Nikos Theodosopoulos's role in Hercules Capital, Inc. is Director.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.