TPG Twin Brook Mammoth Fund raises $700.75M in private equity offering
TPG Twin Brook Mammoth Fund, L.P., a Delaware-limited partnership formed in 2025, has raised $700.75M from nine investors under Regulation D exemptions 3(c)(7) and 506(b). The fund is structured as an open-ended private equity vehicle with an indefinite offering size.
How this compares
- Across 493 private equity / buyout sponsors with more than one launch on EDGAR, the median gap between consecutive funds is 5 months.
- This is the sponsor's 12th fund launch on EDGAR; the previous one, TPG Twin Brook Direct Lending Equity VI, L.P., was filed 5 months earlier.
Computed from every Form D fund launch on EDGAR since late 2024, not sampled. Amounts are the stated offering size; indefinite offerings are excluded.
Raise progress
Sold rose to $700.8M (+$700.8M, +9 investors) in 365 days since the previous filing.
| Filed | Form | Sold | Investors | Change |
|---|---|---|---|---|
| 2025-10-20 | D | $0 | 0 | |
| 2026-10-20 | D/A | $700.8M | 9 | +$700.8M |
Amount sold and investor count as restated on each of the issuer's Form D filings. A rise since the previous filing is capital closed in between.
TPG on EDGAR
Earlier and related filings by the same issuer and sponsor. All Tpg Twin Brook vehicles →
TPG Twin Brook Direct Lending Continuation Fund I, L.P. updates its Form D — $505.5M sold
Sold rose to $NaN (+$505.5M, +37 investors) in 365 days since the previous filing.
TPG Twin Brook DLI Continuation Fund I, L.P. updates its Form D — $318.6M sold
Sold rose to $NaN (+$318.6M, +17 investors) in 365 days since the previous filing.
TPG Twin Brook DLI Investments Continuation Fund I, L.P. updates its Form D — $383.5M sold
Sold rose to $NaN (+$383.5M, +8 investors) in 364 days since the previous filing.
TPG Twin Brook Direct Lending Evergreen Fund, L.P. updates its Form D — $1.16B sold
Sold rose to $NaN (+$622.2M, +31 investors) in 365 days since the previous filing.
TPG Twin Brook Direct Lending Fund VI, L.P. updates its Form D — $896.5M sold
Sold rose to $NaN (+$896.5M, +125 investors) in 366 days since the previous filing.
TPG Twin Brook Direct Lending Fund VI (Unlevered), L.P. updates its Form D — $282.9M sold
Sold rose to $NaN (+$282.9M, +6 investors) in 366 days since the previous filing.
TPG Twin Brook DLI VI, L.P. updates its Form D — $521.5M sold
Sold rose to $NaN (+$521.5M, +46 investors) in 366 days since the previous filing.
People on the filing
| Adam Schwartz | Executive Officer |
| Frank Stadelmaier | Executive Officer |
| Christopher Moore | Executive Officer |
| Brian Sigman | Executive Officer |
| Jean-Baptiste Garcia | Executive Officer |
| Martin Davidson | Executive Officer |
| Joann Harris | Executive Officer |
| N/A TPG Twin Brook Mammoth Fund GP, LLC | Executive Officer, Director, Promoter |
[email protected] · observed Work emails for the people on the filing, where the firm publishes or patterns them, labelled by confidence — subscribers
Signed by Christopher Moore, General Counsel of Manager of the General Partner.
Why now — by persona
- Fund audit & tax:A concrete reason to call this issuer this week, citing the filing. Subscribe to unlock
- Fund administrator:A concrete reason to call this issuer this week, citing the filing. Subscribe to unlock
Filing contact
The issuer's phone number and address from the filing are shown to subscribers. See plans.