Thomas Tull Files $3.68B Across Three US Innovative Technology Fund Vehicles: Legendary Pictures CEO Turns Deep Tech Investor

Thomas Tull filed three parallel vehicles under the US Innovative Technology Fund platform on August 19: US Innovative Technology Fund LP at $1.538 billion, US Innovative Technology Parallel Fund II LP at $1.395 billion, and US Innovative Technology Parallel Fund LP at $750 million. Together the three vehicles total $3.68 billion from a single manager in a single session. The parallel fund structure accommodates different investor categories with varying minimum commitments, risk parameters, or co-investment rights. The main fund typically holds the full strategy while parallel funds serve specific investor segments such as employees, limited partners with special economic terms, or international LPs.

The three vehicles filed under the Private Equity Fund classification but represent an investment approach that sits at the intersection of venture capital and private equity, deploying into technology companies across early growth, late growth, and pre-IPO stages, primarily in categories with national security, defense, or critical infrastructure relevance.

Who Thomas Tull Is

Thomas Tull built Legendary Entertainment into one of Hollywood's most commercially successful production companies, backing films including The Dark Knight, Inception, Interstellar, Pacific Rim, Godzilla, and Jurassic World. Legendary generated billions in box office revenue through co-productions with Warner Bros. and Universal Pictures before being acquired by Wanda Group in 2016 for approximately $3.5 billion, in what was the largest acquisition of a Hollywood studio by a Chinese company at the time.

Following the Legendary sale, Tull repositioned himself as a technology investor, founding Tulco, an AI and technology holding company based in Pittsburgh. Tull has spoken publicly about his view that the intersection of artificial intelligence, manufacturing, and national security represents the defining technology investment opportunity of the next decade. The US Innovative Technology Fund formalises that thesis as a capital management platform rather than a direct holding structure.

The USTF Thesis: Deep Tech at National Security Scale

The US Innovative Technology Fund focuses on technology companies whose products are relevant to American industrial competitiveness, defense modernisation, and critical infrastructure security. This category, broadly called deep tech or dual-use technology, has attracted significant institutional capital since 2022 as geopolitical dynamics have elevated the strategic value of maintaining domestic capabilities in semiconductors, AI, robotics, secure communications, and energy technology.

USTF's portfolio approach is distinct from traditional VC in several ways. It targets companies that are past the early stage but not yet at the scale where traditional PE buyout structures apply, and it brings operational capabilities aligned with government procurement and defense contractor relationships. That positioning gives USTF access to companies that do not fit the consumer-oriented profile of typical VC funds. Founders building in defense tech, AI compute infrastructure, industrial robotics, or secure communications can explore active investors in deeptech on AngelLinx for the broader landscape of funds operating in this category.

$3.68B in Context

USTF's $3.68 billion close is a significant fundraise for a deep tech and defense-adjacent strategy. Compare it to contemporaries: In2TechVC, a prominent dual-use tech investor, typically manages vehicles of $100 to $500 million. Andreessen Horowitz's American Dynamism fund closed at $600 million. USTF's $3.68 billion across three vehicles suggests either a larger LP appetite than typical for this strategy, or that the fund is deploying across a broader thesis that includes more traditional growth equity positions in technology companies without explicit defense relevance.

As a comparison for the prior week: the Aug 10-14 aggregate contained no single PE or deep tech fund of this scale outside of KKR. USTF's $3.68 billion is the single largest deep tech-oriented close tracked by AngelLinx Intelligence in the August session. See our prior newsroom coverage for the weekly aggregate analysis of the Aug 10-14 window, which provides context on how this week's USTF filing changes the category composition of PE.

What This Means for Founders

Founders building in defense technology, industrial AI, semiconductor design, robotics, or energy infrastructure are operating in a category where LP commitment is now institutional scale. The $3.68 billion USTF close is evidence that the capital market has moved beyond treating dual-use tech as a niche adjacent to mainstream VC and is now writing checks that rival the scale of flagship PE vehicles.

For founders in these categories, the implication is that competition for deals from sophisticated buyers will intensify over the next 24 to 36 months as USTF and similar vehicles deploy their capital. That creates both opportunity (more capital available) and pressure (more competition at the Series B and Series C stage). Understanding your company's burn rateand capital deployment efficiency is especially important when raising from investors like USTF that operate with PE-style discipline even in technology categories. See deeptech investors on AngelLinx who are actively building their pipelines in AI, defense, and industrial technology.

What to Watch

Watch for USTF portfolio company announcements in the next 12 to 18 months that reveal the fund's specific sector focus. Each investment announcement will clarify whether USTF is skewing toward pure defense, industrial AI, or a broader technology mandate. Those announcements are the most informative signal about where the $3.68 billion will actually land.

Start building your pitch presence now if you are a founder in deep tech or national security technology @ angellinx.ai/register.

AngelLinx Intelligence | angellinx.ai