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SEC EDGAR · Form D
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PE  · May 18, 2026  · 06b

WhiteHawk V Onshore Fund, L.P.

Offering
$1.5B
Analysis

The successor-fund structure (Vintage V in an established series) signals this manager has cycled capital through at least four prior vehicles; the shift from a pre-existing-relationships-only exemption indicates a closed LP base rather than a broad institutional raise, typical of continuation vehicles or founder-controlled platforms that prioritize existing stakeholder continuity over new capital sourcing.

The absence of any prior EDGAR filings from this manager despite running a Vintage V fund is unusual and suggests either a sub-$100M prior fund history, a non-reporting structure (possibly operating as a true private partnership without SEC filing obligations until now), or recent establishment of the manager entity—requiring verification of whether prior vintages were filed under different legal entity names or were genuinely unregistered.

A May 2026 filing for a $1.5B raise in a private equity successor fund aligns with LP deployment cycles following 1H year-end capital commitment reviews and reflects confidence in returning capital from earlier vintages; however, the 20% close rate at filing suggests either early-stage momentum or extended fundraising timelines, making the timing dependent on whether prior fund realizations have already demonstrated sufficient proof points.

Verify the key-person provisions and GP commitment levels across the named three GPs listed—with only five total named GPs for a $1.5B fund, concentration risk is material—and confirm whether the prior vintages (I–IV) maintained the same GP roster or whether this Vintage V represents a leadership transition, which would explain the EDGAR gap and requires assessment of continuity of decision-making authority.

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Robert Louzan · Harry Chung · John Ahn
SEC EDGAR →
0001104659-26-062831