Finantrix Atlas · Investment adviser
Stepstone Group Real Assets LP
La Jolla, CA · SEC CRD 281695
Filed 10 new private equity funds on Form D in the year to September 2026; reports 34 with $16 billion in gross assets on Form ADV.
10
new funds on Form D, past twelve months
34
private equity funds on Form ADV
$16 billion
their gross assets
New private equity funds on Form D, past twelve months
| Fund | Filed | Offering | Sold so far | Investors | Issue |
|---|---|---|---|---|---|
| Stepstone Siss Infrastructure Opportunities Partnership, L.P. | 2026-06-29 | Indefinite | $0 | 0 | June 2026 |
| Stepstone Nlgi Infrastructure Opportunities Fund, L.P. | 2026-03-13 | Indefinite | $0 | 0 | March 2026 |
| Stepstone Amitim Infrastructure Opportunities Fund, L.P. | 2026-02-13 | Indefinite | $0 | 0 | February 2026 |
| Stepstone Ak Co-Invest Infra Opportunities Fund, L.P. | 2026-01-30 | Indefinite | $150 million | 1 | January 2026 |
| Stepstone Infrastructure Co-Investment Partners II, L.P. | 2026-01-02 | Indefinite | $100 million | 1 | January 2026 |
| Stepstone Infrastructure Co-Investment Partners II Parallel, L.P. | 2026-01-02 | Indefinite | $530 million | 6 | January 2026 |
| Ssg LP Invest Infrastructure Opportunities Fund, L.P. | 2026-01-02 | Indefinite | $250 million | 1 | January 2026 |
| Stepstone Flintholm Infrastructure Fund, L.P. | 2025-12-11 | Indefinite | $0 | 0 | December 2025 |
| Stepstone Ip Infrastructure Opportunities Fund, L.P. | 2025-12-11 | Indefinite | $0 | 0 | December 2025 |
| Stepstone Andy Infrastructure Opportunities Fund, L.P. | 2025-10-30 | Indefinite | $0 | 0 | October 2025 |
Stepstone Group Real Assets LP's private equity funds on Form ADV
As reported in Schedule D, Section 7.B.(1), filings through 2024-12-31; the 34 largest of 34.
| Fund | Gross assets | Investors |
|---|---|---|
| Toranomon Infrastructure 1, L.P. | $3.6 billion | 2 |
| Stepstone K Infrastructure Opportunities Fund II, L.P. | $1.6 billion | 3 |
| Stepstone K Infrastructure Opportunities Fund, L.P. | $1.1 billion | 2 |
| Stepstone C Strategic Core Infrastructure Partnership, L.p | $995 million | 3 |
| Stepstone B Infrastructure Opportunities Fund III, L.P. | $895 million | 10 |
| Stepstone P Infrastructure Opportunities Fund, LP | $660 million | 2 |
| Stepstone B Infrastructure Opportunities Fund II-R, L.P. | $616 million | 9 |
| Stepstone Ats Infrastructure Master, L.P. | $546 million | 2 |
| Stepstone P Infrastructure Opportunities Fund II, L.P. | $530 million | 3 |
| Stepstone Scorpio Infrastructure Opportunities Fund, L.P. | $480 million | 3 |
| Stepstone Pts Infrastructure Secondary Opportunities Fund Holdings, L.P. | $472 million | 3 |
| Stepstone B Infrastructure Opportunities Fund II-G, L.P. | $471 million | 8 |
| Stepstone Infrastructure Co-Investment Partners 2022 Parallel, L.P. | $428 million | 6 |
| Stepstone Tmam Infrastructure Opportunities Limited | $419 million | 2 |
| Stepstone Holyrood Infrastructure Opportunities Fund, L.p | $407 million | 3 |
| Stepstone Phoenix Infrastructure Equity Opportunities Fund, L.P. | $354 million | 5 |
| Stepstone Nps Infrastructure Fund II, LP | $329 million | 3 |
| Stepstone B Infrastrucutre Opportunities Fund, L.P. | $320 million | 8 |
| Sunsira Infrastructure Fund, LLC | $276 million | 2 |
| Stepstone Nz Infrastructure Opportunities Fund, L.P. | $255 million | 3 |
| Stepstone R Co-Investment Partnership, L.P. | $253 million | 3 |
| Stepstone Ontario Natural Resources Opportunities Fund, L.P. | $201 million | 2 |
| Stepstone Phoenix Infrastructure Debt Opportunities Fund, L.P. | $178 million | 4 |
| Stepstone Ip Infrastructure Opportunities Fund, LP | $150 million | 3 |
| Stepstone Nps Infrastructure Fund, L.P. | $120 million | 3 |
| Stepstone Infrastructure Co-Investment Partners 2022 Europe, Scsp | $118 million | 6 |
| Stepstone Infrastructure Co-Investment Partners 2022, L.P. | $91.7 million | 4 |
| Ssg Me Infrastructure Opportunities Fund, L.P. | $82.7 million | 3 |
| Nfu Mutual Global Infrastructure, L.P. | $75.8 million | 3 |
| Stepstone Kf Infrastructure Fund II, L.P. | $47.9 million | 3 |
| Libra Opportunities Fund, L.p | $27.4 million | 3 |
| Stepstone Nlgi Infrastructure Opportunities Fund, LP | $25.6 million | 3 |
| Stepstone Kf Infrastructure Fund, L.P. | $14.8 million | 3 |
| Stepstone Minderoo Opportunities Fund LP | $100 | 3 |
From public regulatory filings, as filed; no figure is estimated. Updated 2026-10-28. Not investment advice.