High Line Capital II a Series of CGF2021 LLC

The two-GP structure—an LLC entity (Sydecar) paired with an individual (Brett Sagan)—signals a lean operating model typical of emerging or emerging-stage managers; the absence of prior EDGAR filings means this manager either operated Fund I below the $110M threshold, kept it entirely private, or is entering institutional fundraising for the first time with Fund II.

A June 2026 filing for a VC fund launch aligns with the post-correction rebalancing of LP allocations toward venture in 2026, when committed capital to the asset class stabilized after 2024–2025 pullback; this timing also allows the fund to close in Q4 2026 or early 2027, giving LPs a defined deployment window.

Before committing, verify whether Brett Sagan has a documented exit or operational history with Fund I (check his prior boards, exits, or fund performance data independently); also confirm whether Sydecar's role is pure GP or whether it functions as a platform providing operational services, since this structure can affect fee offsets and cost allocation clarity.