Current report filing

Document and Entity Information

v3.21.4
Document and Entity Information
Dec. 23, 2021
Document And Entity Information [Line Items]  
Document Type 8-K
Document Period End Date Dec. 23, 2021
Entity Registrant Name Fathom Digital Manufacturing Corporation
Entity Incorporation, State or Country Code DE
Entity File Number 001-39994
Entity Tax Identification Number 98-1571400
Entity Address, Address Line One 1050 Walnut Ridge
Entity Address, Address Line Two Drive
Entity Address, City or Town Hartland
Entity Address, State or Province WI
Entity Address, Postal Zip Code 53209
City Area Code 262
Local Phone Number 367-8254
Entity Information, Former Legal or Registered Name Altimar Acquisition Corp. II
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Entity Ex Transition Period false
Amendment Flag false
Entity Central Index Key 0001836176
Former Address [Member]  
Document And Entity Information [Line Items]  
Entity Address, Address Line One 40 West 57th Street
Entity Address, Address Line Two 33rd Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10019
Class A common stock, par value $0.0001 per share [Member]  
Document And Entity Information [Line Items]  
Title of 12(b) Security Class A common stock, par value $0.0001 per share
Trading Symbol FATH
Security Exchange Name NYSE
Warrants, each whole warrant exercisable for one share of Class A common stock, each at an exercise price of $11.50 per share [Member]  
Document And Entity Information [Line Items]  
Title of 12(b) Security Warrants, each whole warrant exercisable for one share of Class A common stock, each at an exercise price of $11.50 per share
Trading Symbol FATH.WS
Security Exchange Name NYSE