AltMountain

Solar I Core, L.P.

EmergingOffshore

Solar I Core, L.P. is a private equity fund based in St Peter Port, Guernsey. According to its most recent Form D, filed Dec 4, 2025, it has sold $29,218,633 of interests to 8 investors since its first sale in Dec 2024. 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. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Solar I Core GP Limited; Matthew Westgarth-Smith; Phoenix Court Fund Management Limited.

Total raised
$29,218,633Cumulative sales reported on Form D
Investors
8
First sale
Dec 6, 2024
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
Solar I Core GP Limited; Matthew Westgarth-Smith; Phoenix Court Fund Management Limited
Latest Form D
Dec 4, 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 Solar I Core, L.P.

What is the minimum investment for Solar I Core, L.P.?

Solar I Core, L.P.'s latest Form D, filed Dec 4, 2025, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Solar I Core, L.P.?

Solar I Core, L.P. 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 Solar I Core, L.P. raised?

Solar I Core, L.P. reports $29,218,633 sold from 8 investors on its Form D filed Dec 4, 2025. This is cumulative sales since the offering began, not current assets or performance.

Where is Solar I Core, L.P. based?

Solar I Core, L.P. is based in St Peter Port, Guernsey and is managed by Phoenix Court Fund Management Limited.

When did Solar I Core, L.P. launch?

Solar I Core, L.P. reports its first sale in Dec 2024, which makes it an emerging manager by AltMountain's definition (first sale in 2021 or later and under $50 million raised).

Size compared with every private equity fund

Raised more than 75% of the 159 private equity funds based in Guernsey, and more than 56% of all 9,142 that report sales.

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