| Sep 2019 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 11,268,210 | 2.59% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2019 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 14,293,447 | 3.28% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2019 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 14,693,447 | 3.38% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2018 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 15,393,447 | 3.54% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2018 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 15,850,794 | 3.64% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2018 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 16,143,447 | 3.71% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2018 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 16,443,447 | 3.78% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2017 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 16,964,739 | 3.90% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2017 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 17,790,996 | 4.09% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2017 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 18,135,996 | 4.17% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2017 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 18,930,597 | 4.35% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2016 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 19,262,073 | 4.43% | - | -% | - | -% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2016 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 19,532,917 | 4.49% | - | -% | - | -% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2016 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 21,771,340 | 5.00% | - | -% | - | -% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2016 | Fidelity Securities Fund - Fidelity Blue Chip Growth Fund | 21,771,340 | 5.00% | - | -% | - | -% |