TDF Capital

TDF Capital

TDF Capital began investing in 2014 when Adam Struck, coming out of an institutional real estate and venture background, structured a vehicle designed to erase the artificial boundary between early-stage tech and public market software investing. The firm has written its earliest checks into founders building at the application layer of enterprise stacks, with a model that treats limited partner capital as permanent rather than vintage-constrained. The permanent-capital structure, unusual for a venture firm of TDF's size, means the partnership does not face the same deployment-clock pressures that shape behavior at traditional 10-year fund structures. The private portfolio concentrates on pre-seed and seed rounds, typically entering as the first institutional check. Struck targets founders who have deep technical insight into a narrow problem before building broad horizontal platforms. Known private positions have included companies in developer tooling, API infrastructure, and vertical SaaS — with a particular early bet on the crypto-native financial stack before the 2017 cycle. The public-equity book runs parallel to this, holding long positions in high-conviction software names that the firm believes are mispriced on runway or competitive moat. TDF does not run a market-neutral book; it runs a concentrated long-only pool that doubles as a liquidity sleeve for follow-on allocations, a structural distinction from the venture-growth crossover funds that proliferated in 2020–2022. The firm operates without a large partnership layer. Struck remains the central investment decision-maker, a posture that has kept the team lean and the portfolio concentrated. TDF has not publicly disclosed AUM or a headcount, and its footprint — San Francisco-anchored with no additional offices — reflects a boutique model. In 2023, the firm actively wrote follow-on checks into existing portfolio companies navigating the down-round environment, deploying from the liquid book while many seed-stage peers faced capital-call friction (per the firm's official communications). The firm's LP base has historically included family offices and technology operators who value the dual-structure liquidity profile over traditional venture lock-up durations. TDF's structural differentiator is the permanent-capital dual book. Most seed managers raise a 10-year closed-end vehicle and call capital on a schedule. TDF runs more like an investment partnership with evergreen capital, using the liquid book to self-fund reserves. This creates an incentive alignment that is genuinely rare: the firm is not required to return capital to LPs on a fixed schedule, so it can hold private positions through liquidity events that traditional funds would distribute in-kind at an inopportune moment. The model makes TDF structurally closer to an outsourced CIO for tech-focused family offices than to a conventional micro-VC.