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John Markovich Insider Profile

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John Markovich, CFO at D-Wave Quantum, holds 1.13M shares in D-Wave Quantum (Ticker: QBTS), holds 0.00 shares in Emcore (Ticker: EMKR). Most recently, John Markovich Sold ― shares of D-Wave Quantum on Jun 16, 2026 for an estimated value of $6.50M.
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John Markovich

John Markovich
D-Wave Quantum (QBTS)
CFO

Ranked #16,319 out of 108,328 Corporate Insiders

Profitable Transactions

83%
5 out of 6 Profitable Transactions

Average Return

+19.00%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$20M
100.00%
A breakdown of John Markovich's holdings

Insider Roles

D-Wave Quantum
(QBTS)
CFO
Roles that John Markovich holds in companies

Most Profitable Insider Trade

Stock:
D-Wave Quantum
(QBTS)
Rating:Informative Sell
Date:Jun 04, 2026 - Today
Return:+34.50%
The most profitable trade made by John Markovich

John Markovich's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
D-Wave Quantum
Jun 16, 2026
CFO
Informative Sell
6.50M
$20.47M
EMKR
Emcore
$0.00
List of latest transactions for each holding click on a transaction to see John Markovich's performance on stock

John Markovich insider profile FAQ

What is the percentage of profitable transactions made by John Markovich?
The percentage of profitable transactions made by John Markovich is 83%.
    What is the average return per transaction made by John Markovich?
    The average return per transaction made by John Markovich is 19.00%.
      What stocks does John Markovich hold?
      John Markovich holds: QBTS, EMKR stocks.
        What was John Markovich’s latest transaction?
        John Markovich latest transaction was an Informative Sell of $6.50M.
          What was John Markovich's most profitable transaction?
          John Markovich’s most profitable transaction was an Informative Sell of QBTS stock on June 4, 2026. The return on the trade was 34.50%.
            What is John Markovich's role in D-Wave Quantum?
            John Markovich's role in D-Wave Quantum is CFO.
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