Recast Capital co-founder Sara Zulkosky published a pointed argument this week that the venture industry's current flight to megafund 'safety' is a misreading of where real risk and real return actually sit. Her core data point: through April 2026, 80% of all US venture capital investment went into rounds of $500 million or more, concentrated across just 29 companies.
Zulkosky's argument is that LPs treating megafund allocation as the conservative choice have the risk calculus backwards -- when 80% of capital is chasing the same 29 companies, that concentration itself becomes the systemic risk, not a hedge against it. Emerging and specialized managers, by contrast, are positioned in the much larger universe of companies outside that narrow top tier, where valuations haven't been bid up by the same crowding dynamic.
The piece argues emerging managers haven't pulled back despite a genuinely difficult fundraising environment for smaller funds specifically -- LPs have concentrated their own commitments into fewer, larger, more recognizable fund brands over the past two years, making it harder for first-time and second-time fund managers to raise even as they continue finding resilient founders willing to build through a tighter market.
The timing is pointed: the piece landed the same week Founders Fund closed a record $6 billion growth fund barely a year after its $4.6 billion predecessor, and the same broader period a16z closed a $2.2 billion crypto fund and Haun Ventures raised $1 billion for its second vehicle -- exactly the rapid-refire megafund pattern Zulkosky's argument is warning LPs against over-indexing on.
Compared to the post-2022 venture downturn, when LPs broadly retrenched from all but the most established managers, 2026's dynamic is more specific: LPs are still deploying at record aggregate levels, but funneling an increasing share into a shrinking number of the largest, most recognizable funds and companies rather than pulling back from venture as an asset class altogether.
For LPs actually allocating capital, Zulkosky's argument is a direct challenge to the herd mentality of the past two years: diversifying into specialized, right-sized emerging managers may carry more headline risk but less structural concentration risk than writing into the same 29-company universe every other megafund LP is also chasing.
The bear case: emerging managers carry genuine risks megafunds don't -- smaller track records, less follow-on capital for winners, and higher variance in outcomes -- and Zulkosky's own firm has an obvious incentive to make this argument, since Recast Capital exists specifically to back emerging managers.
What to watch: whether LP allocation data through the second half of 2026 shows any rebalancing toward emerging managers, and whether any of this year's megafund-backed companies show cracks that validate the concentration-risk argument.