table of contents stock performance graph * $ 100 invested on 11/17/11 in our stock or 10/31/11 in the relevant index , including reinvestment of dividends .fiscal year ending december 31 , 2015 .( 1 ) delphi automotive plc ( 2 ) s&p 500 2013 standard & poor 2019s 500 total return index ( 3 ) automotive supplier peer group 2013 russell 3000 auto parts index , including american axle & manufacturing , borgwarner inc. , cooper tire & rubber company , dana holding corp. , delphi automotive plc , dorman products inc. , federal-mogul corp. , ford motor co. , fuel systems solutions inc. , general motors co. , gentex corp. , gentherm inc. , genuine parts co. , johnson controls inc. , lear corp. , lkq corp. , meritor inc. , standard motor products inc. , stoneridge inc. , superior industries international , tenneco inc. , tesla motors inc. , the goodyear tire & rubber co. , tower international inc. , visteon corp. , and wabco holdings inc .company index november 17 , december 31 , december 31 , december 31 , december 31 , december 31 . company index                        | november 17 2011 | december 31 2011 | december 31 2012 | december 31 2013 | december 31 2014 | december 31 2015
delphi automotive plc ( 1 )          | $ 100.00         | $ 100.98         | $ 179.33         | $ 285.81         | $ 350.82         | $ 418.67        
s&p 500 ( 2 )                        | 100.00           | 100.80           | 116.93           | 154.80           | 175.99           | 178.43          
automotive supplier peer group ( 3 ) | 100.00           | 89.62            | 109.96           | 166.26           | 176.25           | 171.91           dividends the company has declared and paid cash dividends of $ 0.25 per ordinary share in each quarter of 2014 and 2015 .in addition , in january 2016 , the board of directors increased the annual dividend rate to $ 1.16 per ordinary share , and declared a regular quarterly cash dividend of $ 0.29 per ordinary share , payable on february 29 , 2016 to shareholders of record at the close of business on february 17 , 2016. .
Question: what is the value of an $100 investment in delphi automotive plc in 2015?
Steps: Ask for number 418.67
Answer: 418.67
Question: what is the net increase?

Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.
table of contents stock performance graph * $ 100 invested on 11/17/11 in our stock or 10/31/11 in the relevant index , including reinvestment of dividends .fiscal year ending december 31 , 2015 .( 1 ) delphi automotive plc ( 2 ) s&p 500 2013 standard & poor 2019s 500 total return index ( 3 ) automotive supplier peer group 2013 russell 3000 auto parts index , including american axle & manufacturing , borgwarner inc. , cooper tire & rubber company , dana holding corp. , delphi automotive plc , dorman products inc. , federal-mogul corp. , ford motor co. , fuel systems solutions inc. , general motors co. , gentex corp. , gentherm inc. , genuine parts co. , johnson controls inc. , lear corp. , lkq corp. , meritor inc. , standard motor products inc. , stoneridge inc. , superior industries international , tenneco inc. , tesla motors inc. , the goodyear tire & rubber co. , tower international inc. , visteon corp. , and wabco holdings inc .company index november 17 , december 31 , december 31 , december 31 , december 31 , december 31 . company index                        | november 17 2011 | december 31 2011 | december 31 2012 | december 31 2013 | december 31 2014 | december 31 2015
delphi automotive plc ( 1 )          | $ 100.00         | $ 100.98         | $ 179.33         | $ 285.81         | $ 350.82         | $ 418.67        
s&p 500 ( 2 )                        | 100.00           | 100.80           | 116.93           | 154.80           | 175.99           | 178.43          
automotive supplier peer group ( 3 ) | 100.00           | 89.62            | 109.96           | 166.26           | 176.25           | 171.91           dividends the company has declared and paid cash dividends of $ 0.25 per ordinary share in each quarter of 2014 and 2015 .in addition , in january 2016 , the board of directors increased the annual dividend rate to $ 1.16 per ordinary share , and declared a regular quarterly cash dividend of $ 0.29 per ordinary share , payable on february 29 , 2016 to shareholders of record at the close of business on february 17 , 2016. .
Question: what is the value of an $100 investment in delphi automotive plc in 2015?
Steps: Ask for number 418.67
Answer: 418.67
Question: what is the net increase?
