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ASF IX Sidecar launches indefinite private equity fund in Delaware
New fund · Private equity / buyout · Pre-first close · NEW YORK, NY · Form D filed 2026-10-29 · sponsor: Alpinvest Partners · Follow ASF IX Sidecar, L.P. →
ASF IX Sidecar, L.P., a Delaware limited partnership, filed a new Form D for an indefinite private equity offering under Regulation 3(c)(7) for institutional investors. The fund is in pre-first-close stage with no sales to date.
3(c)(7) — qualified purchasersPre-first closeFirst filing by this entityrepeat_fund_numeralPrivate equity / buyoutSecondaries
How this compares
- Across 496 private equity / buyout sponsors with more than one launch on EDGAR, the median gap between consecutive funds is 5 months.
Computed from every Form D fund launch on EDGAR since late 2024, not sampled. Amounts are the stated offering size; indefinite offerings are excluded.
People on the filing
| N/A ASF IX SIDECAR GP, LLC | Promoter |
| N/A ALPINVEST SECONDARIES IX LUX GP S.A R.L. | 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 MICHAEL THORNE, CHIEF LEGAL OFFICER.
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Filing contact
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