Ardsley Advisory Partners Lp - Net Worth and Insider Trading

Ardsley Advisory Partners Lp Net Worth

The estimated net worth of Ardsley Advisory Partners Lp is at least $162 Million dollars as of 2024-04-27. Ardsley Advisory Partners Lp is the 10% Owner of OM Group Inc and owns about 2,816,700 shares of OM Group Inc (OMG) stock worth over $96 Million. Ardsley Advisory Partners Lp is the of SunOpta Inc and owns about 8,692,655 shares of SunOpta Inc (STKL) stock worth over $58 Million. Ardsley Advisory Partners Lp is also the of Marrone Bio Innovations Inc and owns about 10,323,247 shares of Marrone Bio Innovations Inc (MBII) stock worth over $8 Million. Details can be seen in Ardsley Advisory Partners Lp's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Ardsley Advisory Partners Lp has not made any transactions after 2020-08-18 and currently still holds the listed stock(s).

Transaction Summary of Ardsley Advisory Partners Lp

Ardsley Advisory Partners Lp Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Ardsley Advisory Partners Lp owns 6 companies in total, including Marrone Bio Innovations Inc (MBII) , SunOpta Inc (STKL) , and EnSync Inc (ESNC) among others .

Click here to see the complete history of Ardsley Advisory Partners Lp’s form 4 insider trades.

Insider Ownership Summary of Ardsley Advisory Partners Lp

Ticker	Comapny	Transaction Date	Type of Owner
MBII	Marrone Bio Innovations Inc	2018-08-07	10 percent owner
STKL	SunOpta Inc	2020-08-18	10 percent owner & other: See Footnotes(1)(2)(3)
ESNC	EnSync Inc	2010-10-15	10 percent owner
CSOL	China Solar & Clean Energy Solutions Inc	2008-02-29	10 percent owner
LSCG	Lighting Science Group Corp	2007-04-13	10 percent owner
OMG	OM Group Inc	2003-08-26	10 percent owner

Ardsley Advisory Partners Lp Latest Holdings Summary

Ardsley Advisory Partners Lp currently owns a total of 3 stocks. Among these stocks, Ardsley Advisory Partners Lp owns 2,816,700 shares of OM Group Inc (OMG) as of August 26, 2003, with a value of $96 Million and a weighting of 59.01%. Ardsley Advisory Partners Lp owns 8,692,655 shares of SunOpta Inc (STKL) as of August 18, 2020, with a value of $58 Million and a weighting of 35.9%. Ardsley Advisory Partners Lp also owns 10,323,247 shares of Marrone Bio Innovations Inc (MBII) as of August 7, 2018, with a value of $8 Million and a weighting of 5.09%.

Latest Holdings of Ardsley Advisory Partners Lp

Ticker	Comapny	Latest Transaction Date	Shares Owned	Current Price ($)	Current Value ($)
OMG	OM Group Inc	2003-08-26	2,816,700	33.94	95,598,798
STKL	SunOpta Inc	2020-08-18	8,692,655	6.69	58,153,862
MBII	Marrone Bio Innovations Inc	2018-08-07	10,323,247	0.80	8,238,983

Holding Weightings of Ardsley Advisory Partners Lp

Ardsley Advisory Partners Lp Form 4 Trading Tracker

According to the SEC Form 4 filings, Ardsley Advisory Partners Lp has made a total of 0 transactions in OM Group Inc (OMG) over the past 5 years. The most-recent trade in OM Group Inc is the sale of 157,500 shares on August 26, 2003, which brought Ardsley Advisory Partners Lp around $2 Million.

According to the SEC Form 4 filings, Ardsley Advisory Partners Lp has made a total of 9 transactions in SunOpta Inc (STKL) over the past 5 years, including 7 buys and 2 sells. The most-recent trade in SunOpta Inc is the sale of 3,300,000 shares on August 18, 2020, which brought Ardsley Advisory Partners Lp around $20 Million.

According to the SEC Form 4 filings, Ardsley Advisory Partners Lp has made a total of 0 transactions in Marrone Bio Innovations Inc (MBII) over the past 5 years. The most-recent trade in Marrone Bio Innovations Inc is the sale of 25,000 shares on August 7, 2018, which brought Ardsley Advisory Partners Lp around $50,000.

Insider Trading History of Ardsley Advisory Partners Lp

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

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.

Ardsley Advisory Partners Lp Trading Performance

GuruFocus tracks the stock performance after each of Ardsley Advisory Partners Lp's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Ardsley Advisory Partners Lp is 33.45%. GuruFocus also compares Ardsley Advisory Partners Lp's trading performance to market benchmark return within the same time period. The performance of stocks bought by Ardsley Advisory Partners Lp within 3 months outperforms 6 times out of 9 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Ardsley Advisory Partners Lp'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 Ardsley Advisory Partners Lp

Average Return

235.63%

Average return per transaction

Outperforming Transactions

89%

8 out of 9 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(%)	29.54	33.45	46.15	235.63	76.45	56.95
Relative Return to S&P 500(%)	26.83	29.8	48.67	223.23	56.26	48.9

Ardsley Advisory Partners Lp Ownership Network

Ownership Network List of Ardsley Advisory Partners Lp

No Data

Ownership Network Relation of Ardsley Advisory Partners Lp

Ardsley Advisory Partners Lp Owned Company Details

What does Marrone Bio Innovations Inc do?

Who are the key executives at Marrone Bio Innovations Inc?

Ardsley Advisory Partners Lp is the 10 percent owner of Marrone Bio Innovations Inc. Other key executives at Marrone Bio Innovations Inc include director & CEO and President Pamela G Marrone , Interim CFO Ladon Johnson , and other: See Footnote (1) Ardsley Ridgecrest Partners Fund, L.p. .

Marrone Bio Innovations Inc (MBII) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Marrone Bio Innovations Inc (MBII) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Marrone Bio Innovations Inc (MBII) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Marrone Bio Innovations Inc (MBII)'s detailed insider trading history can be found in Insider Trading Tracker table.

Marrone Bio Innovations Inc Insider Transactions

No Available Data

What does SunOpta Inc do?

Who are the key executives at SunOpta Inc?

Ardsley Advisory Partners Lp is the 10 percent owner & other: See Footnotes(1)(2)(3) of SunOpta Inc. Other key executives at SunOpta Inc include director & CEO Joseph Ennen , Chief Financial Officer Greg Gaba , and Chief Customer Officer Chad Hagen .

SunOpta Inc (STKL) Insider Trades Summary

Over the past 18 months, Ardsley Advisory Partners Lp made no insider transaction in SunOpta Inc (STKL). Other recent insider transactions involving SunOpta Inc (STKL) include a net sale of 135,000 shares made by Joseph Ennen , a net purchase of 74,000 shares made by Brian W Kocher , and a net sale of 45,000 shares made by Lovas Katrina Houde .

In summary, during the past 3 months, insiders sold 150,000 shares of SunOpta Inc (STKL) in total and bought 74,000 shares, with a net sale of 76,000 shares. During the past 18 months, 208,788 shares of SunOpta Inc (STKL) were sold and 89,000 shares were bought by its insiders, resulting in a net sale of 119,788 shares.

SunOpta Inc (STKL)'s detailed insider trading history can be found in Insider Trading Tracker table.

SunOpta Inc Insider Transactions

No Available Data

What does EnSync Inc do?

Who are the key executives at EnSync Inc?

Ardsley Advisory Partners Lp is the 10 percent owner of EnSync Inc. Other key executives at EnSync Inc include director & Chief Operating Officer Charles W Stankiewicz , 10 percent owner Philip J Hempleman , and 10 percent owner Ardsley Partners Renewable Energy Fund, L.p. .

EnSync Inc (ESNC) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of EnSync Inc (ESNC) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of EnSync Inc (ESNC) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

EnSync Inc (ESNC)'s detailed insider trading history can be found in Insider Trading Tracker table.

EnSync Inc Insider Transactions

No Available Data

What does China Solar & Clean Energy Solutions Inc do?

Who are the key executives at China Solar & Clean Energy Solutions Inc?

Ardsley Advisory Partners Lp is the 10 percent owner of China Solar & Clean Energy Solutions Inc. Other key executives at China Solar & Clean Energy Solutions Inc include 10 percent owner & other: Co-Trustee David Gelbaum , 10 percent owner & other: Co-Trustee Monica Chavez Gelbaum , and 10 percent owner Quercus Trust .

China Solar & Clean Energy Solutions Inc (CSOL) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of China Solar & Clean Energy Solutions Inc (CSOL) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of China Solar & Clean Energy Solutions Inc (CSOL) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

China Solar & Clean Energy Solutions Inc (CSOL)'s detailed insider trading history can be found in Insider Trading Tracker table.

China Solar & Clean Energy Solutions Inc Insider Transactions

No Available Data

What does Lighting Science Group Corp do?

Who are the key executives at Lighting Science Group Corp?

Ardsley Advisory Partners Lp is the 10 percent owner of Lighting Science Group Corp. Other key executives at Lighting Science Group Corp include director & 10 percent owner Craig M Cogut , 10 percent owner Pegasus Capital Llc , and director & 10 percent owner Pegasus Partners Iv Lp .

Lighting Science Group Corp (LSCG) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Lighting Science Group Corp (LSCG) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Lighting Science Group Corp (LSCG) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Lighting Science Group Corp (LSCG)'s detailed insider trading history can be found in Insider Trading Tracker table.

Lighting Science Group Corp Insider Transactions

No Available Data

What does OM Group Inc do?

Who are the key executives at OM Group Inc?

Ardsley Advisory Partners Lp is the 10 percent owner of OM Group Inc. Other key executives at OM Group Inc include director & Chairman and CEO Joseph Scaminace , VP & Gen. Counsel & Secretary Valerie Gentile Sachs , and VP and Chief Financial Officer Christopher M Hix .

OM Group Inc (OMG) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of OM Group Inc (OMG) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of OM Group Inc (OMG) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

OM Group Inc (OMG)'s detailed insider trading history can be found in Insider Trading Tracker table.

OM Group Inc Insider Transactions

No Available Data

Ardsley Advisory Partners Lp Mailing Address

Above is the net worth, insider trading, and ownership report for Ardsley Advisory Partners Lp. You might contact Ardsley Advisory Partners Lp via mailing address: 262 Harbor Drive, 4th Floor, Stamford Ct 06902.

Discussions on Ardsley Advisory Partners Lp

No discussions yet.

Research Tools

All-In-One Screener Stock Ideas Stock List Guru List Guru Real-Time Picks Insider List Insider Trades Economic Indicators Sector & Industry Performance DCF Calculator Discussion Board

Product

Pricing Plans Excel Add-In Google Sheets Add-on Data API Stock Comparison Table Manual of Stocks Mobile App 中文

Education

Financial Glossary Tutorials FAQ Schedule Free Session Buffett Indicator Shiller P/E Yield Curve Today U.S. Inflation Rate Global Market Valuation Fed Net Liquidity Buffett Assets Allocation

Company

About GuruFocus Career Contact Us ETF Advertise Site Map Term of Use Privacy Policy Referral Program Partner Program

Survey

We'd love to learn more about your experiences on GuruFocus.com and how we can improve!

Take Survey

Disclaimers

GuruFocus.com is not operated by a broker or a dealer. It has an affiliated registered investment adviser, which serves as the subadviser to an exchange traded fund. This investment adviser does not provide advice to individual investors. Under no circumstances does any information posted on GuruFocus.com represent a recommendation to buy or sell a security. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The individuals or entities selected as "gurus" may buy and sell securities before and after any particular article and report and information herein is published, with respect to the securities discussed in any article and report posted herein. Gurus may be added or dropped from the GuruFocus site at any time. In no event shall GuruFocus.com be liable to any member, guest or third party for any damages of any kind arising out of the use of any content or other material published or available on GuruFocus.com, or relating to the use of, or inability to use, GuruFocus.com or any content, including, without limitation, any investment losses, lost profits, lost opportunity, special, incidental, indirect, consequential or punitive damages. Past performance is a poor indicator of future performance. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The information on this site is in no way guaranteed for completeness, accuracy or in any other way. The gurus listed in this website are not affiliated with GuruFocus.com, LLC. Stock quotes are provided by QuoteMedia, Inc. (CSI). Company fundamental data is provided by Morningstar. Analyst estimates data is sourced from both Refinitiv and Morningstar, with priority given to Refinitiv data. Data is updated daily.