AltMountain

CB Credit Opportunities Fund IV, LP

Boston, MA · CIK 2064128 · Managed by Charlesbank Capital Partners, LLC

CB Credit Opportunities Fund IV, LP is a private equity fund based in Boston, Massachusetts. According to its most recent Form D, filed Sep 4, 2026, it has sold $800,125,000 of interests to 33 investors since its first sale in Sep 2025. The filing does not set a minimum investment. It relies on the Section 3(c)(7) exclusion, so investors generally must be qualified purchasers. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Charlesbank Capital Partners, LLC; CB Credit Opportunities Fund IV GP, LP; Kevin Whelan.

Total raised
$800,125,000Cumulative sales reported on Form D
Investors
33
First sale
Sep 8, 2025
Minimum investment
None set
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Charlesbank Capital Partners, LLC; CB Credit Opportunities Fund IV GP, LP; Kevin Whelan
Latest Form D
Sep 4, 2026

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 CB Credit Opportunities Fund IV, LP

What is the minimum investment for CB Credit Opportunities Fund IV, LP?

CB Credit Opportunities Fund IV, LP's latest Form D, filed Sep 4, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in CB Credit Opportunities Fund IV, LP?

CB Credit Opportunities Fund IV, LP is generally open only to qualified purchasers (generally individuals with at least $5 million in investments), because it relies on Section 3(c)(7). It uses Rule 506(b), which does not allow general advertising.

How much has CB Credit Opportunities Fund IV, LP raised?

CB Credit Opportunities Fund IV, LP reports $800,125,000 sold from 33 investors on its Form D filed Sep 4, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is CB Credit Opportunities Fund IV, LP based?

CB Credit Opportunities Fund IV, LP is based in Boston, Massachusetts and is managed by Charlesbank Capital Partners, LLC.

When did CB Credit Opportunities Fund IV, LP launch?

CB Credit Opportunities Fund IV, LP reports its first sale in Sep 2025.

Size compared with every private equity fund

Raised more than 94% of the 464 private equity funds based in Massachusetts, and more than 93% of all 9,142 that report sales.

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