Runway raises $315 million at a $5.3 billion valuation

Runway, an AI video company, announced on 10 February 2026 that it had raised a $315 million Series E, valuing the company at $5.3 billion ^[1]. The new valuation is nearly double what Runway was worth in its previous round ^[1]. At the time of the announcement the company had about 140 employees ^[1].

Background

Runway sits in the market for AI-generated video, a field where models are trained on large amounts of footage in order to produce or edit moving images. Its customers have come mainly from media, entertainment and advertising ^[2]. A spokesperson said the company was also seeing growing adoption in gaming and robotics ^[2], two areas where generated or simulated video is useful for building and testing interactive environments and for training machines to interpret what they see.

What happened

The round was led by General Atlantic ^[1]. The investor list also included Nvidia, Fidelity, AllianceBernstein, Adobe Ventures, Mirae Asset, Felicis, Premji Invest and AMD Ventures ^[1]. TechCrunch noted that the financing followed a recent partnership between Runway and Adobe ^[2].

The size of the round relative to the company's headcount is notable: a team of roughly 140 people raised $315 million, and the resulting $5.3 billion valuation is close to twice the level set at the previous round ^[1].

What the money is for

Runway said it would use the proceeds to pre-train the next generation of world models ^[1], and that the funds would let it pre-train those models and bring them to new products and industries ^[2].

A world model, in the general sense used in AI research, is a system that learns how an environment behaves and can predict what happens in it next. Pre-training such a model means running the expensive, large-scale training process that produces the base model before any product-level fine-tuning. That is a capital-intensive activity: it requires large clusters of computing hardware and long training runs, which is one reason a company of this size would raise money at this scale rather than fund the work from revenue.

Why it matters

The announcement marks a shift in emphasis. Runway is known for video generation, but it framed the new financing around world models rather than around video products alone ^[1], and it pointed to adoption beyond media and advertising, in gaming and robotics ^[2].

It also shows how concentrated the investor base for this kind of work has become. The round brought together a large generalist investor as lead alongside chipmakers, asset managers and the venture arms of companies with their own interests in creative software and computing hardware ^[1]. For a small company working on expensive pre-training, that combination matters: the capital pays for compute, and several of the participants sit on the hardware or software side of the same market.