VCs Are Diversified, Yes. But That Also Means They Need a Constant Stream of Hits. Like Netflix. Every Single Year.

Founders often perceive venture capitalists as fortunate due to their diversified portfolios, assuming multiple investments spread risk and guarantee returns. However, this overlooks the demanding reality of VC fund economics. A single billion-dollar exit, while life-changing for a founder, often falls short of enabling a VC fund to return even its initial capital to limited partners (LPs), let alone achieve the expected 3x-4x returns. This critical calculation is frequently misunderstood outside the VC world. Data analysis, such as Carta’s Q3 2025 report, underscores this challenge. The majority of funds raised since 2018 have returned zero cash to LPs, with only a small percentage of newer funds generating any distributions. This "DPI crisis" highlights a significant shift, as LPs now prioritize actual cash returns over theoretical paper gains when evaluating fund managers. The industry is facing a severe shortage of exits, causing a reversal in capital flow where VCs are calling for more capital than they are distributing. The analogy of a movie studio perfectly illustrates the VC dilemma. While diversification allows studios to absorb a flop, they still require several massive blockbusters annually to sustain operations. Similarly, VCs, despite diversified portfolios, need a continuous stream of substantial "hits" to satisfy LP expectations. This explains why VCs might push back on smaller acquisitions, or why they relentlessly pursue new deals even after a major success—the "hits treadmill" demands constant feeding. The intense focus on AI investments in 2025 further exemplifies this desperation for outsized returns. With half of all global venture funding directed toward AI, and AI companies contributing over a third of the total exit value, it’s clear that the industry is banking on category-defining AI firms to generate the multi-billion-dollar exits necessary for survival. Without these significant outcomes, many funds would still be struggling to return any capital to their investors.