v3.26.1
Cover
Jun. 17, 2026
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 17, 2026
Current Fiscal Year End Date --12-31
Entity File Number 001-43357
Entity Registrant Name Texas Ventures Acquisition IV Corp
Entity Central Index Key 0002096755
Entity Tax Identification Number 98-1889169
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 5090 Richmond Ave
Entity Address, Address Line Two Suite 319
Entity Address, City or Town Houston
Entity Address, State or Province TX
Entity Address, Postal Zip Code 77056
City Area Code 713
Local Phone Number 599-1300
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant  
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant
Trading Symbol TVIVU
Security Exchange Name NASDAQ
Class A ordinary shares, par value $0.0001 per share  
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share
Trading Symbol TVIV
Security Exchange Name NASDAQ
Redeemable Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share  
Title of 12(b) Security Redeemable Warrants, each whole warrant exercisable for one Class A
Trading Symbol TVIVW
Security Exchange Name NASDAQ