Texas Ventures Acquisition III Corp Announces Merger with Plus Automation

What Happened
Texas Ventures Acquisition III Corp (TVA) announced on Sept. 2, 2026 that it entered into a definitive Agreement and Plan of Merger and Reorganization to combine with Plus Automation, Inc. The deal values Plus Automation at a pre-money equity value of $800 million, will domesticate TVA to Delaware as “PlusAI Holdings, Inc.”, and contemplates a two-step merger that results in Plus Automation becoming a subsidiary of the domesticated SPAC. The parties filed a related proxy/registration statement (Form S-4) and announced the transaction publicly on Sept. 3, 2026.

Key Details

• Equity value and consideration: Pre‑money Equity Value of $800,000,000 used to calculate the exchange ratio; post-closing equity will include Class A, B and C common stock with differing voting rights.
• Earnout: Up to 70,000,000 additional shares payable in three tranches (23,330,000 / 23,330,000 / 23,340,000) based on VWAP targets or a change of control, payable during a up-to-5‑year earnout period.
• Financing: Concurrent private financings include Senior Guaranteed Convertible PIK Notes of $63,888,888 issued at a 10% original issue discount (net proceeds ~$57.5M) with attached warrants, plus a PIPE for ~ $4.0M. Convertible notes bear cash or PIK interest (8% cash / 10% PIK), mature in 5 years, and convert at 95% of the lowest daily VWAP in a 5-trading-day lookback (subject to a $5 floor and anti-dilution adjustments).
• Closing conditions & timing: Closing is subject to TVA and Company shareholder approvals, S-4 effectiveness, Nasdaq (or agreed exchange) listing, antitrust clearance, and at least $40,000,000 available closing cash (after redemptions). TVA must complete a business combination by Oct. 24, 2026 unless an extension to June 2, 2027 is approved.
• Sponsor and support: Major Company stockholders have voting/support agreements to approve the deal; TVA’s sponsor agreed to vote founder shares and to either fund excess SPAC transaction expenses above $7.5M or forfeit founder shares up to the excess.

Why It Matters
This filing formalizes a business combination that would turn TVA into an operating company (PlusAI Holdings) through domestication and the two-step merger with Plus Automation. For retail investors, the most material takeaways are the transaction size (implied $800M equity value), the financing mix (convertible notes plus a small PIPE) that will provide working capital at closing, the potential equity dilution from the earnout (up to 70M shares), and required approvals and listing conditions that must be met before closing. The convertible notes and warrants introduce additional potential dilution and price-linked conversion mechanics (VWAP-based conversion and resets), while sponsor protections and support agreements reduce near-term approval risk but include transfer/lock-up terms for founder and holder shares. Investors should watch the S-4/proxy, the Special Meeting vote outcomes, the listing decision, and the company’s reported cash available at closing.