M James Barrett - Net Worth and Insider Trading
M James Barrett Net Worth
The estimated net worth of M James Barrett is at least $2.5 Billion dollars as of 2024-03-28. M James Barrett is the 10% Owner of Tesaro Inc and owns about 9,681,633 shares of Tesaro Inc (TSRO) stock worth over $726 Million. M James Barrett is the 10% Owner of iShares Indl/Office Real Estate Capped and owns about 22,603,013 shares of iShares Indl/Office Real Estate Capped (FNIO) stock worth over $721 Million. M James Barrett is also the 10% Owner of Rhythm Pharmaceuticals Inc and owns about 4,909,956 shares of Rhythm Pharmaceuticals Inc (RYTM) stock worth over $213 Million. Besides these, M James Barrett also holds Ra Pharmaceuticals Inc (RARX) , Adaptimmune Therapeutics PLC (ADAP) , Echo Global Logistics Inc (ECHO) , Ardelyx Inc (ARDX) , Boingo Wireless Inc (WIFI) , Amicus Therapeutics Inc (FOLD) , Groupon Inc (GRPN) , Mersana Therapeutics Inc (MRSN) , Liquidia Corp (LQDA) , GlycoMimetics Inc (GLYC) , InnerWorkings Inc (INWK) , Millennial Media Inc (MM) , Senseonics Holdings Inc (SENS) , Epizyme Inc (EPZM) , Supernus Pharmaceuticals Inc (SUPN) , Surface Oncology Inc (SURF) , Tableau Software Inc (DATA) , Catalyst Biosciences Inc (CBIO) , Dermira Inc (DERM) , Proteostasis Therapeutics Inc (PTI) , Interleukin Genetics Inc (ILIU) , TRACON Pharmaceuticals Inc (TCON) , Clovis Oncology Inc (CLVSQ) , Novation Companies Inc (NOVCQ) , Zosano Pharma Corp (ZSANQ) , Appian Corp (APPN) . Details can be seen in M James Barrett's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that M James Barrett has not made any transactions after 2018-09-07 and currently still holds the listed stock(s).
Transaction Summary of M James Barrett
M James Barrett Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, M James Barrett owns 60 companies in total, including Senseonics Holdings Inc () , PhaseBio Pharmaceuticals Inc () , and Clovis Oncology Inc () among others .
Click here to see the complete history of M James Barrett’s form 4 insider trades.
Insider Ownership Summary of M James Barrett
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
Senseonics Holdings Inc | 2017-06-01 | director & 10 percent owner | |
PhaseBio Pharmaceuticals Inc | 2018-10-17 | 10 percent owner | |
Clovis Oncology Inc | 2015-05-15 | director & 10 percent owner | |
Adaptimmune Therapeutics PLC | 2018-09-07 | 10 percent owner | |
Liquidia Corp | 2018-07-30 | 10 percent owner | |
Bloom Energy Corp | 2018-07-24 | 10 percent owner | |
Proteostasis Therapeutics Inc | 2018-06-15 | director & 10 percent owner | |
Ardelyx Inc | 2016-07-18 | 10 percent owner | |
GlycoMimetics Inc | 2018-05-10 | director & 10 percent owner | |
MuleSoft Inc | 2018-05-01 | 10 percent owner | |
Surface Oncology Inc | 2018-04-23 | 10 percent owner | |
TRACON Pharmaceuticals Inc | 2018-03-27 | 10 percent owner | |
Tesaro Inc | 2018-03-06 | 10 percent owner | |
Tintri Inc | 2018-02-26 | 10 percent owner | |
Ra Pharmaceuticals Inc | 2018-02-16 | 10 percent owner | |
Appian Corp | 2017-11-27 | 10 percent owner | |
Synlogic Inc | 2015-09-30 | 10 percent owner | |
Strongbridge Biopharma PLC | 2018-01-01 | 10 percent owner | |
Care.com Inc | 2017-11-06 | 10 percent owner | |
Rhythm Pharmaceuticals Inc | 2017-10-10 | 10 percent owner | |
Mersana Therapeutics Inc | 2017-07-03 | 10 percent owner | |
Sorrento Tech Inc | 2017-06-28 | director & 10 percent owner | |
Zosano Pharma Corp | 2017-02-13 | director & 10 percent owner | |
Interleukin Genetics Inc | 2016-07-29 | 10 percent owner | |
Opower Inc | 2016-06-14 | 10 percent owner | |
Supernus Pharmaceuticals Inc | 2015-12-08 | director & 10 percent owner | |
TriVascular Technologies Inc | 2016-02-03 | 10 percent owner | |
Epizyme Inc | 2016-01-12 | 10 percent owner | |
Avalo Therapeutics Inc | 2015-10-14 | 10 percent owner | |
Loxo Oncology Inc | 2015-07-28 | director & 10 percent owner | |
Vitae Pharmaceuticals Inc | 2015-07-01 | 10 percent owner | |
Champions Oncology Inc | 2015-03-11 | 10 percent owner | |
Box Inc | 2015-01-22 | 10 percent owner | |
Boingo Wireless Inc | 2014-12-19 | 10 percent owner | |
Trevena Inc | 2014-01-30 | 10 percent owner | |
Tableau Software Inc | 2014-12-02 | 10 percent owner | |
Cvent Inc | 2014-11-25 | 10 percent owner | |
Dermira Inc | 2014-10-08 | 10 percent owner | |
Sunesis Pharmaceuticals Inc | 2014-08-27 | 10 percent owner | |
Amicus Therapeutics Inc | 2012-03-07 | 10 percent owner | |
Aerohive Networks Inc | 2014-04-02 | 10 percent owner | |
ChannelAdvisor Corp | 2013-05-22 | 10 percent owner | |
Catalyst Biosciences Inc | 2013-12-05 | director & 10 percent owner | |
Xoom Corp | 2013-10-29 | 10 percent owner | |
Groupon Inc | 2013-08-15 | 10 percent owner | |
Workday Inc | 2012-10-11 | 10 percent owner | |
Millennial Media Inc | 2012-10-29 | 10 percent owner | |
InnerWorkings Inc | 2012-03-28 | 10 percent owner | |
Echo Global Logistics Inc | 2012-02-29 | 10 percent owner | |
Glu Mobile Inc | 2011-08-08 | 10 percent owner | |
Vonage Holdings Corp | 2006-05-23 | 10 percent owner | |
ARYx Therapeutics Inc | 2011-03-10 | 10 percent owner | |
Voltari Corp | 2010-06-23 | 10 percent owner | |
W World Corp | 2009-05-08 | 10 percent owner | |
Inteliquent Inc | 2009-02-20 | 10 percent owner | |
Paratek Pharmaceuticals Inc | 2006-05-09 | 10 percent owner | |
Aradigm Corp | 2003-12-11 | 10 percent owner | |
Viracta Therapeutics Inc | 2009-04-03 | 10 percent owner | |
Yumanity Therapeutics Inc | 2016-02-10 | director & 10 percent owner | |
Kineta Inc | 2016-02-10 | director & 10 percent owner |
M James Barrett Latest Holdings Summary
M James Barrett currently owns a total of 29 stocks. Among these stocks, M James Barrett owns 9,681,633 shares of Tesaro Inc (TSRO) as of March 6, 2018, with a value of $726 Million and a weighting of 29.59%. M James Barrett owns 22,603,013 shares of iShares Indl/Office Real Estate Capped (FNIO) as of February 6, 2012, with a value of $721 Million and a weighting of 29.39%. M James Barrett also owns 4,909,956 shares of Rhythm Pharmaceuticals Inc (RYTM) as of October 10, 2017, with a value of $213 Million and a weighting of 8.67%. The other 26 stocks Ra Pharmaceuticals Inc (RARX) , Adaptimmune Therapeutics PLC (ADAP) , Echo Global Logistics Inc (ECHO) , Ardelyx Inc (ARDX) , Boingo Wireless Inc (WIFI) , Amicus Therapeutics Inc (FOLD) , Groupon Inc (GRPN) , Mersana Therapeutics Inc (MRSN) , Liquidia Corp (LQDA) , GlycoMimetics Inc (GLYC) , InnerWorkings Inc (INWK) , Millennial Media Inc (MM) , Senseonics Holdings Inc (SENS) , Epizyme Inc (EPZM) , Supernus Pharmaceuticals Inc (SUPN) , Surface Oncology Inc (SURF) , Tableau Software Inc (DATA) , Catalyst Biosciences Inc (CBIO) , Dermira Inc (DERM) , Proteostasis Therapeutics Inc (PTI) , Interleukin Genetics Inc (ILIU) , TRACON Pharmaceuticals Inc (TCON) , Clovis Oncology Inc (CLVSQ) , Novation Companies Inc (NOVCQ) , Zosano Pharma Corp (ZSANQ) , Appian Corp (APPN) have a combined weighting of 32.36% among all his current holdings.
Latest Holdings of M James Barrett
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TSRO | Tesaro Inc | 2018-03-06 | 9,681,633 | 74.96 | 725,735,210 |
FNIO | iShares Indl/Office Real Estate Capped | 2012-02-06 | 22,603,013 | 31.89 | 720,810,085 |
RYTM | Rhythm Pharmaceuticals Inc | 2017-10-10 | 4,909,956 | 43.29 | 212,551,995 |
RARX | Ra Pharmaceuticals Inc | 2016-10-31 | 3,490,073 | 47.99 | 167,488,603 |
ADAP | Adaptimmune Therapeutics PLC | 2018-09-07 | 82,978,668 | 1.58 | 131,106,295 |
ECHO | Echo Global Logistics Inc | 2012-02-29 | 2,020,219 | 48.24 | 97,455,365 |
ARDX | Ardelyx Inc | 2016-07-18 | 8,752,543 | 7.36 | 64,374,954 |
WIFI | Boingo Wireless Inc | 2013-12-11 | 4,467,960 | 13.99 | 62,506,760 |
FOLD | Amicus Therapeutics Inc | 2012-03-07 | 4,584,311 | 11.73 | 53,751,046 |
GRPN | Groupon Inc | 2013-08-15 | 3,709,248 | 13.04 | 48,368,594 |
MRSN | Mersana Therapeutics Inc | 2017-07-03 | 8,140,138 | 4.54 | 36,915,526 |
LQDA | Liquidia Corp | 2018-07-30 | 2,484,870 | 14.72 | 36,564,862 |
GLYC | GlycoMimetics Inc | 2018-05-10 | 9,089,041 | 3.01 | 27,312,568 |
INWK | InnerWorkings Inc | 2012-02-29 | 6,029,190 | 2.99 | 18,027,278 |
MM | Millennial Media Inc | 2012-10-29 | 8,196,614 | 1.75 | 14,344,075 |
SENS | Senseonics Holdings Inc | 2017-06-01 | 22,557,951 | 0.55 | 12,391,082 |
EPZM | Epizyme Inc | 2016-01-12 | 6,260,851 | 1.47 | 9,203,451 |
SUPN | Supernus Pharmaceuticals Inc | 2015-12-08 | 230,710 | 33.68 | 7,770,313 |
SURF | Surface Oncology Inc | 2018-04-23 | 3,312,877 | 1.07 | 3,544,778 |
DATA | Tableau Software Inc | 2014-08-25 | 6,969 | 169.53 | 1,181,455 |
CBIO | Catalyst Biosciences Inc | 2013-12-05 | 43,462 | 7.67 | 333,332 |
DERM | Dermira Inc | 2014-10-02 | 17,241 | 18.75 | 323,269 |
PTI | Proteostasis Therapeutics Inc | 2017-12-18 | 277,731 | 1.11 | 308,281 |
ILIU | Interleukin Genetics Inc | 2016-07-29 | 55,418,811 | 0.00 | 249,385 |
TCON | TRACON Pharmaceuticals Inc | 2018-03-27 | 346,600 | 0.45 | 155,970 |
CLVSQ | Clovis Oncology Inc | 2015-05-15 | 1,141,038 | 0.02 | 17,116 |
NOVCQ | Novation Companies Inc | 2006-05-15 | 1,225,179 | 0.00 | 123 |
ZSANQ | Zosano Pharma Corp | 2017-02-13 | 1,361 | 0.00 | 0 |
APPN | Appian Corp | 2017-11-27 | 0 | 40.68 | 0 |
Holding Weightings of M James Barrett
M James Barrett Form 4 Trading Tracker
According to the SEC Form 4 filings, M James Barrett has made a total of 0 transactions in Tesaro Inc (TSRO) over the past 5 years. The most-recent trade in Tesaro Inc is the acquisition of 116,445 shares on March 6, 2018, which cost M James Barrett around $7 Million.
According to the SEC Form 4 filings, M James Barrett has made a total of 0 transactions in iShares Indl/Office Real Estate Capped (FNIO) over the past 5 years. The most-recent trade in iShares Indl/Office Real Estate Capped is the sale of 23,687 shares on February 6, 2012, which brought M James Barrett around $545,512.
According to the SEC Form 4 filings, M James Barrett has made a total of 0 transactions in Rhythm Pharmaceuticals Inc (RYTM) over the past 5 years. The most-recent trade in Rhythm Pharmaceuticals Inc is the acquisition of 550,000 shares on October 10, 2017, which cost M James Barrett around $9 Million.
More details on M James Barrett's insider transactions can be found in the Insider Trading History of M James Barrett table.Insider Trading History of M James Barrett
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M James Barrett Trading Performance
GuruFocus tracks the stock performance after each of M James Barrett's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by M James Barrett is 22.9%. GuruFocus also compares M James Barrett's trading performance to market benchmark return within the same time period. The performance of stocks bought by M James Barrett within 3 months outperforms 20 times out of 31 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how M James Barrett's insider trading performs compared to the benchmark.
Performance of M James Barrett
Average Relative Return
3.14%
Outperforming Transactions
38%
1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
---|---|---|---|---|---|---|
Relative Return(%) | 9.19 | 22.9 | 21.99 | 3.14 | -17.59 | -13.73 |
Relative Return to S&P 500(%) | 8.24 | 20.14 | 14.97 | -10.42 | -28.26 | -24.29 |
M James Barrett Ownership Network
Ownership Network List of M James Barrett
Ownership Network Relation of M James Barrett
M James Barrett Owned Company Details
What does Senseonics Holdings Inc do?
Who are the key executives at Senseonics Holdings Inc?
M James Barrett is the director & 10 percent owner of Senseonics Holdings Inc. Other key executives at Senseonics Holdings Inc include Chief Financial Officer Frederick T. Sullivan , VP Operations & Qual & Reg Mukul Jain , and VP Global Sales & Marketing Mirasol Panlilio .
Senseonics Holdings Inc () Insider Trades Summary
Over the past 18 months, M James Barrett made no insider transaction in Senseonics Holdings Inc (). Other recent insider transactions involving Senseonics Holdings Inc () include a net purchase of 300,000 shares made by Douglas A Roeder , and a net sale of 30,889 shares made by Sharon Larkin .
In summary, during the past 3 months, insiders sold 0 shares of Senseonics Holdings Inc () in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 30,889 shares of Senseonics Holdings Inc () were sold and 300,000 shares were bought by its insiders, resulting in a net purchase of 269,111 shares.
Senseonics Holdings Inc ()'s detailed insider trading history can be found in Insider Trading Tracker table.
Senseonics Holdings Inc Insider Transactions
M James Barrett Mailing Address
Above is the net worth, insider trading, and ownership report for M James Barrett. You might contact M James Barrett via mailing address: 1119 St Paul Street, Baltimore Md 21202.