Patrick J Kerins - Net Worth and Insider Trading

Patrick J Kerins Net Worth

The estimated net worth of Patrick J Kerins is at least $2.4 Billion dollars as of 2024-04-19. Patrick J Kerins is the 10% Owner of Tesaro Inc and owns about 9,682,462 shares of Tesaro Inc (TSRO) stock worth over $726 Million. Patrick J Kerins is the 10% Owner of iShares Indl/Office Real Estate Capped and owns about 22,603,504 shares of iShares Indl/Office Real Estate Capped (FNIO) stock worth over $721 Million. Patrick J Kerins is also the 10% Owner of Cloudflare Inc and owns about 2,763,583 shares of Cloudflare Inc (NET) stock worth over $232 Million. Besides these, Patrick J Kerins also holds Rhythm Pharmaceuticals Inc (RYTM) , Ra Pharmaceuticals Inc (RARX) , Echo Global Logistics Inc (ECHO) , Adaptimmune Therapeutics PLC (ADAP) , Ardelyx Inc (ARDX) , Liquidia Corp (LQDA) , Mersana Therapeutics Inc (MRSN) , Millennial Media Inc (MM) , Epizyme Inc (EPZM) , Surface Oncology Inc (SURF) , ChannelAdvisor Corp (ECOM) , Dermira Inc (DERM) , Interleukin Genetics Inc (ILIU) , Clovis Oncology Inc (CLVSQ) , TRACON Pharmaceuticals Inc (TCON) , ARYx Therapeutics Inc (ARYX) , Appian Corp (APPN) . Details can be seen in Patrick J Kerins's Latest Holdings Summary section.

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

Transaction Summary of Patrick J Kerins

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Patrick J Kerins Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Patrick J Kerins owns 55 companies in total, including Mersana Therapeutics Inc (MRSN) , Cloudflare Inc (NET) , and Sprout Social Inc (SPT) among others .

Click here to see the complete history of Patrick J Kerins’s form 4 insider trades.

Insider Ownership Summary of Patrick J Kerins

Ticker Comapny Transaction Date Type of Owner
MRSN Mersana Therapeutics Inc 2017-07-03 10 percent owner
NET Cloudflare Inc 2020-08-18 10 percent owner
SPT Sprout Social Inc 2019-12-12 10 percent owner
ARDX Ardelyx Inc 2016-07-18 10 percent owner
SURF Surface Oncology Inc 2018-04-23 10 percent owner
RARX Ra Pharmaceuticals Inc 2020-04-02 10 percent owner
IMRA Imara Inc 2020-03-11 10 percent owner
CSBR Champions Oncology Inc 2015-03-11 10 percent owner
CSPR Casper Sleep Inc 2020-02-06 10 percent owner
PTI Proteostasis Therapeutics Inc 2019-11-26 10 percent owner
GRTX Galera Therapeutics Inc 2019-11-06 10 percent owner
OYST Oyster Point Pharma Inc 2019-10-30 10 percent owner
TSRO Tesaro Inc 2019-01-22 10 percent owner
PHASQ PhaseBio Pharmaceuticals Inc 2018-10-17 10 percent owner
ADAP Adaptimmune Therapeutics PLC 2018-09-07 10 percent owner
LQDA Liquidia Corp 2018-07-30 10 percent owner
MULE MuleSoft Inc 2018-05-01 10 percent owner
TCON TRACON Pharmaceuticals Inc 2018-03-27 10 percent owner
TNTRQ Tintri Inc 2018-02-26 10 percent owner
APPN Appian Corp 2017-11-27 10 percent owner
SYBX Synlogic Inc 2015-09-30 10 percent owner
SBBP Strongbridge Biopharma PLC 2018-01-01 10 percent owner
CRCM Care.com Inc 2017-11-06 10 percent owner
RYTM Rhythm Pharmaceuticals Inc 2017-10-10 10 percent owner
ZSANQ Zosano Pharma Corp 2015-01-26 10 percent owner
ROKA Sorrento Tech Inc 2016-09-21 10 percent owner
ILIU Interleukin Genetics Inc 2016-07-29 10 percent owner
OPWR Opower Inc 2016-06-14 10 percent owner
ECOM ChannelAdvisor Corp 2015-12-14 director & 10 percent owner
TRIV TriVascular Technologies Inc 2016-02-03 10 percent owner
EPZM Epizyme Inc 2016-01-12 10 percent owner
MM Millennial Media Inc 2015-10-22 director
AVTX Avalo Therapeutics Inc 2015-10-14 10 percent owner
BOX Box Inc 2015-01-22 10 percent owner
TRVN Trevena Inc 2014-01-30 10 percent owner
CVT Cvent Inc 2014-11-25 10 percent owner
DERM Dermira Inc 2014-10-08 10 percent owner
SNSS Sunesis Pharmaceuticals Inc 2014-08-27 10 percent owner
LOXO Loxo Oncology Inc 2014-08-06 10 percent owner
HIVE Aerohive Networks Inc 2014-04-02 10 percent owner
GLYC GlycoMimetics Inc 2014-01-09 10 percent owner
GRPN Groupon Inc 2011-11-03 10 percent owner
CLVSQ Clovis Oncology Inc 2011-11-21 10 percent owner
WDAY Workday Inc 2012-10-11 10 percent owner
ECHO Echo Global Logistics Inc 2009-10-01 10 percent owner
ARYX ARYx Therapeutics Inc 2011-03-10 10 percent owner
VIRX Viracta Therapeutics Inc 2009-04-03 10 percent owner
YMTX Yumanity Therapeutics Inc 2016-02-10 10 percent owner
UTRS Minerva Surgical Inc 2021-10-21 10 percent owner
COUR Coursera Inc 2021-03-30 10 percent owner
BZFD BuzzFeed Inc 2021-12-03 director
ZFOX ZeroFox Holdings Inc 2022-08-03 10 percent owner
KA Kineta Inc 2016-02-10 10 percent owner
ELVN Enliven Therapeutics Inc 2020-03-11 10 percent owner
SGMT Sagimet Biosciences Inc 2023-07-13 10 percent owner

Patrick J Kerins Latest Holdings Summary

Patrick J Kerins currently owns a total of 20 stocks. Among these stocks, Patrick J Kerins owns 9,682,462 shares of Tesaro Inc (TSRO) as of March 6, 2018, with a value of $726 Million and a weighting of 30.55%. Patrick J Kerins owns 22,603,504 shares of iShares Indl/Office Real Estate Capped (FNIO) as of February 6, 2012, with a value of $721 Million and a weighting of 30.35%. Patrick J Kerins also owns 2,763,583 shares of Cloudflare Inc (NET) as of August 18, 2020, with a value of $232 Million and a weighting of 9.78%. The other 17 stocks Rhythm Pharmaceuticals Inc (RYTM) , Ra Pharmaceuticals Inc (RARX) , Echo Global Logistics Inc (ECHO) , Adaptimmune Therapeutics PLC (ADAP) , Ardelyx Inc (ARDX) , Liquidia Corp (LQDA) , Mersana Therapeutics Inc (MRSN) , Millennial Media Inc (MM) , Epizyme Inc (EPZM) , Surface Oncology Inc (SURF) , ChannelAdvisor Corp (ECOM) , Dermira Inc (DERM) , Interleukin Genetics Inc (ILIU) , Clovis Oncology Inc (CLVSQ) , TRACON Pharmaceuticals Inc (TCON) , ARYx Therapeutics Inc (ARYX) , Appian Corp (APPN) have a combined weighting of 29.32% among all his current holdings.

Latest Holdings of Patrick J Kerins

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
TSRO Tesaro Inc 2018-03-06 9,682,462 74.96 725,797,352
FNIO iShares Indl/Office Real Estate Capped 2012-02-06 22,603,504 31.89 720,825,743
NET Cloudflare Inc 2020-08-18 2,763,583 84.10 232,417,330
RYTM Rhythm Pharmaceuticals Inc 2017-10-10 4,909,956 38.01 186,627,428
RARX Ra Pharmaceuticals Inc 2016-10-31 3,490,073 47.99 167,488,603
ECHO Echo Global Logistics Inc 2009-10-01 2,420,219 48.24 116,751,365
ADAP Adaptimmune Therapeutics PLC 2018-09-07 82,978,668 0.98 81,045,265
ARDX Ardelyx Inc 2016-07-18 8,752,784 6.48 56,718,040
LQDA Liquidia Corp 2018-07-30 2,484,870 13.29 33,023,922
MRSN Mersana Therapeutics Inc 2017-07-03 8,140,138 3.25 26,455,449
MM Millennial Media Inc 2012-10-29 8,196,614 1.75 14,344,075
EPZM Epizyme Inc 2016-01-12 6,261,502 1.47 9,204,408
SURF Surface Oncology Inc 2018-04-23 3,312,877 1.07 3,544,778
ECOM ChannelAdvisor Corp 2015-12-14 22,092 23.09 510,104
DERM Dermira Inc 2014-10-02 17,241 18.75 323,269
ILIU Interleukin Genetics Inc 2016-07-29 55,418,811 0.00 249,385
CLVSQ Clovis Oncology Inc 2011-11-21 3,419,671 0.02 51,295
TCON TRACON Pharmaceuticals Inc 2018-03-27 17,330 1.96 33,967
ARYX ARYx Therapeutics Inc 2011-03-10 0 0.00 0
APPN Appian Corp 2017-11-27 0 34.55 0

Holding Weightings of Patrick J Kerins


Patrick J Kerins Form 4 Trading Tracker

According to the SEC Form 4 filings, Patrick J Kerins 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 Patrick J Kerins around $7 Million.

According to the SEC Form 4 filings, Patrick J Kerins 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 23,083 shares on February 6, 2012, which brought Patrick J Kerins around $532,063.

According to the SEC Form 4 filings, Patrick J Kerins has made a total of 4 transactions in Cloudflare Inc (NET) over the past 5 years, including 0 buys and 4 sells. The most-recent trade in Cloudflare Inc is the sale of 245,904 shares on August 18, 2020, which brought Patrick J Kerins around $10 Million.

More details on Patrick J Kerins's insider transactions can be found in the Insider Trading History of Patrick J Kerins table.

Insider Trading History of Patrick J Kerins

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.

Patrick J Kerins Trading Performance

GuruFocus tracks the stock performance after each of Patrick J Kerins's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Patrick J Kerins is 15.45%. GuruFocus also compares Patrick J Kerins's trading performance to market benchmark return within the same time period. The performance of stocks bought by Patrick J Kerins within 3 months outperforms 15 times out of 22 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Patrick J Kerins'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 Patrick J Kerins

Average Return

1.18%

Average return per transaction

Outperforming Transactions

38%

8 out of 21 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(%) 9.6 15.45 13 1.18 -14.32 -9.7
Relative Return to S&P 500(%) 8.57 12.29 6.11 -11.48 -24.51 -22.02

Patrick J Kerins Ownership Network

Ownership Network List of Patrick J Kerins

No Data

Ownership Network Relation of Patrick J Kerins


Patrick J Kerins Owned Company Details

What does Mersana Therapeutics Inc do?

Who are the key executives at Mersana Therapeutics Inc?

Patrick J Kerins is the 10 percent owner of Mersana Therapeutics Inc. Other key executives at Mersana Therapeutics Inc include director & President and CEO Anna Protopapas , SVP & Chief Development Officer Mohan Bala , and Chief Manufacturing Officer Tushar Misra .

Mersana Therapeutics Inc (MRSN) Insider Trades Summary

Over the past 18 months, Patrick J Kerins made no insider transaction in Mersana Therapeutics Inc (MRSN). Other recent insider transactions involving Mersana Therapeutics Inc (MRSN) include a net sale of 9,107 shares made by Alejandra Carvajal , a net sale of 5,723 shares made by Tushar Misra , and a net sale of 46,745 shares made by Anna Protopapas .

In summary, during the past 3 months, insiders sold 0 shares of Mersana Therapeutics Inc (MRSN) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 114,354 shares of Mersana Therapeutics Inc (MRSN) were sold and 0 shares were bought by its insiders, resulting in a net sale of 114,354 shares.

Mersana Therapeutics Inc (MRSN)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Mersana Therapeutics Inc Insider Transactions

No Available Data

Patrick J Kerins Mailing Address

Above is the net worth, insider trading, and ownership report for Patrick J Kerins. Currently GuruFocus does not have mailing address information for Patrick J Kerins.

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