CSF IV, LP is a private equity fund based in Chicago, Illinois. According to its most recent Form D, filed Oct 22, 2025, it has sold $820,747,500 of interests to 963 investors since its first sale in Aug 2024. The filing does not set a minimum investment. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Adam Grant.
- Total raised
- $820,747,500Cumulative sales reported on Form D
- Investors
- 963
- First sale
- Aug 27, 2024
- Minimum investment
- None set
- Who can invest
- Not stated
- Offering exemption
- Rule 506(b)No general advertising
- Key people and entities
- Adam Grant
- Latest Form D
- Oct 22, 2025
From SEC filings, not verified. This page republishes the fund's Form D as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the fund. “Raised” is cumulative sales, not current assets or performance. Returns are not part of SEC filings. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction
Questions about CSF IV, LP
What is the minimum investment for CSF IV, LP?
CSF IV, LP's latest Form D, filed Oct 22, 2025, does not set a minimum investment. Managers can still require one in the offering documents.
Who can invest in CSF IV, LP?
CSF IV, LP is generally open only to investors who meet the eligibility rules in its offering documents. It uses Rule 506(b), which does not allow general advertising.
How much has CSF IV, LP raised?
CSF IV, LP reports $820,747,500 sold from 963 investors on its Form D filed Oct 22, 2025. This is cumulative sales since the offering began, not current assets or performance.
Where is CSF IV, LP based?
CSF IV, LP is based in Chicago, Illinois.
When did CSF IV, LP launch?
CSF IV, LP reports its first sale in Aug 2024.
Size compared with every private equity fund
Raised more than 92% of the 491 private equity funds based in Illinois, and more than 93% of all 9,142 that report sales.