AltMountain

CB Staff Fund XI, LP

Boston, MA · CIK 2064320 · Managed by Charlesbank Capital Partners, LLC

CB Staff Fund XI, LP is a private equity fund based in Boston, Massachusetts. Its most recent Form D, filed Oct 20, 2025, reports no sales yet. The filing does not set a minimum investment. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Kevin Whelan; CB Equity Fund XI GP, LLC; Charlesbank Capital Partners, LLC.

Total raised
$0Cumulative sales reported on Form D
Investors
0
First sale
—
Minimum investment
None set
Who can invest
Accredited investorsSection 3(c)(1): up to 100 beneficial owners
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Kevin Whelan; CB Equity Fund XI GP, LLC; Charlesbank Capital Partners, LLC
Latest Form D
Oct 20, 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 CB Staff Fund XI, LP

What is the minimum investment for CB Staff Fund XI, LP?

CB Staff Fund XI, LP's latest Form D, filed Oct 20, 2025, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in CB Staff Fund XI, LP?

CB Staff Fund XI, LP is generally open only to accredited investors, and it may have no more than 100 beneficial owners because it relies on Section 3(c)(1). It uses Rule 506(b), which does not allow general advertising.

How much has CB Staff Fund XI, LP raised?

CB Staff Fund XI, LP's latest Form D, filed Oct 20, 2025, reports no sales yet.

Where is CB Staff Fund XI, LP based?

CB Staff Fund XI, LP is based in Boston, Massachusetts and is managed by Charlesbank Capital Partners, LLC.

Size compared with every private equity fund

This fund hasn't reported any sales yet.

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