AltMountain

FDC Sx XI LLC

Needham, MA · CIK 2130825 · Managed by Fifth Down Cap LLC

FDC Sx XI LLC is a private investment fund based in Needham, Massachusetts. According to its most recent Form D, filed May 4, 2026, it has sold $99,880,000 of interests to 54 investors since its first sale in Apr 2026. 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 Andrew Spellman; Fifth Down Cap LLC.

Total raised
$99,880,000Cumulative sales reported on Form D
Investors
54
First sale
Apr 21, 2026
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
Andrew Spellman; Fifth Down Cap LLC
Latest Form D
May 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 FDC Sx XI LLC

What is the minimum investment for FDC Sx XI LLC?

FDC Sx XI LLC's latest Form D, filed May 4, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in FDC Sx XI LLC?

FDC Sx XI LLC 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 FDC Sx XI LLC raised?

FDC Sx XI LLC reports $99,880,000 sold from 54 investors on its Form D filed May 4, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is FDC Sx XI LLC based?

FDC Sx XI LLC is based in Needham, Massachusetts and is managed by Fifth Down Cap LLC.

When did FDC Sx XI LLC launch?

FDC Sx XI LLC reports its first sale in Apr 2026.

Size compared with every private investment fund

Raised more than 66% of the 538 private investment funds based in Massachusetts, and more than 71% of all 10,287 that report sales.

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