Jonathan M Rothberg - Net Worth and Insider Trading

Jonathan M Rothberg Net Worth

The estimated net worth of Jonathan M Rothberg is at least $45 Million dollars as of 2024-11-13. Jonathan M Rothberg is the Interim CEO, 10% Owner of Quantum-Si Inc and owns about 37,176,540 shares of Quantum-Si Inc (QSI) stock worth over $29 Million. Jonathan M Rothberg is also the Director, 10% Owner of Hyperfine Inc and owns about 17,062,534 shares of Hyperfine Inc (HYPR) stock worth over $16 Million. Details can be seen in Jonathan M Rothberg's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Jonathan M Rothberg has not made any transactions after 2022-11-30 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Jonathan M Rothberg

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Jonathan M Rothberg Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Jonathan M Rothberg owns 3 companies in total, including Butterfly Network Inc (BFLY) , Quantum-Si Inc (QSI) , and Hyperfine Inc (HYPR) .

Click here to see the complete history of Jonathan M Rothberg’s form 4 insider trades.

Insider Ownership Summary of Jonathan M Rothberg

Ticker Comapny Transaction Date Type of Owner
BFLY Butterfly Network Inc 2021-02-12 director & 10 percent owner
QSI Quantum-Si Inc 2022-06-14 director & 10 percent owner
HYPR Hyperfine Inc 2022-11-30 director & 10 percent owner

Jonathan M Rothberg Latest Holdings Summary

Jonathan M Rothberg currently owns a total of 2 stocks. Among these stocks, Jonathan M Rothberg owns 37,176,540 shares of Quantum-Si Inc (QSI) as of June 14, 2022, with a value of $29 Million and a weighting of 64.48%. Jonathan M Rothberg also owns 17,062,534 shares of Hyperfine Inc (HYPR) as of November 30, 2022, with a value of $16 Million and a weighting of 35.52%.

Latest Holdings of Jonathan M Rothberg

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
QSI Quantum-Si Inc 2022-06-14 37,176,540 0.78 28,830,407
HYPR Hyperfine Inc 2022-11-30 17,062,534 0.93 15,885,219

Holding Weightings of Jonathan M Rothberg


Jonathan M Rothberg Form 4 Trading Tracker

According to the SEC Form 4 filings, Jonathan M Rothberg has made a total of 1 transactions in Quantum-Si Inc (QSI) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Quantum-Si Inc is the acquisition of 25,561 shares on June 14, 2022, which cost Jonathan M Rothberg around $79,239.

According to the SEC Form 4 filings, Jonathan M Rothberg has made a total of 7 transactions in Hyperfine Inc (HYPR) over the past 5 years, including 7 buys and 0 sells. The most-recent trade in Hyperfine Inc is the acquisition of 229,215 shares on November 30, 2022, which cost Jonathan M Rothberg around $187,956.

Insider Trading History of Jonathan M Rothberg

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Jonathan M Rothberg Trading Performance

GuruFocus tracks the stock performance after each of Jonathan M Rothberg's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Jonathan M Rothberg is 18.68%. GuruFocus also compares Jonathan M Rothberg's trading performance to market benchmark return within the same time period. The performance of stocks bought by Jonathan M Rothberg within 3 months outperforms 4 times out of 8 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Jonathan M Rothberg's insider trading performs compared to the benchmark.

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Performance of Jonathan M Rothberg

Average Return

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Average return per transaction

Outperforming Transactions

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6 out of 8 outperforming transactions.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) -8.45 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -5.81 LIMIT LIMIT LIMIT LIMIT LIMIT

Jonathan M Rothberg Ownership Network

Ownership Network List of Jonathan M Rothberg

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Ownership Network Relation of Jonathan M Rothberg

Insider Network Chart

Jonathan M Rothberg Owned Company Details

What does Butterfly Network Inc do?

Who are the key executives at Butterfly Network Inc?

Jonathan M Rothberg is the director & 10 percent owner of Butterfly Network Inc. Other key executives at Butterfly Network Inc include Chief Technology Officer Andrei G Stoica , director & 10 percent owner Larry Robbins , and director & President & CEO Joseph Devivo .

Butterfly Network Inc (BFLY) Insider Trades Summary

Over the past 18 months, Jonathan M Rothberg made no insider transaction in Butterfly Network Inc (BFLY). Other recent insider transactions involving Butterfly Network Inc (BFLY) include a net sale of 250,570 shares made by Andrei G Stoica , a net sale of 273,015 shares made by Heather C Getz , and a net purchase of 1,921,643 shares made by Larry Robbins .

In summary, during the past 3 months, insiders sold 75,253 shares of Butterfly Network Inc (BFLY) in total and bought 1,921,643 shares, with a net purchase of 1,846,390 shares. During the past 18 months, 663,585 shares of Butterfly Network Inc (BFLY) were sold and 2,035,643 shares were bought by its insiders, resulting in a net purchase of 1,372,058 shares.

Butterfly Network Inc (BFLY)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Butterfly Network Inc Insider Transactions

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Jonathan M Rothberg Mailing Address

Above is the net worth, insider trading, and ownership report for Jonathan M Rothberg. You might contact Jonathan M Rothberg via mailing address: C/o Butterfly Network, Inc., 530 Old Whitfield St., Guilford Ct 06437.