Arbor US Fund LLC is a hedge fund based in Wilmington, Delaware. According to its most recent Form D, filed Feb 23, 2026, the fund has sold $14,700,000 of interests to 1 investor since its first sale in Apr 2025. The minimum investment it accepts from an outside investor is $200,000. 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 Leonardo SantAnna de Otero; Joao Vitor Silva do Prado Valladares.
Performance
No verified returns have been reported for this fund. Hedge fund returns are not part of SEC filings; managers report them to AltMountain directly.
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- Total raised
- $14,700,000Cumulative sales reported on Form D
- Investors
- 1
- First sale
- Apr 1, 2025
- Minimum investment
- $200,000
- Who can invest
- Qualified purchasersSection 3(c)(7): generally $5M+ in investments
- Offering exemption
- Rule 506(b)No general advertising
- Key people and entities
- Leonardo SantAnna de Otero; Joao Vitor Silva do Prado Valladares
- Latest Form D
- Feb 23, 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. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction
Questions about Arbor US Fund LLC
What is the minimum investment for Arbor US Fund LLC?
According to its latest Form D, filed Feb 23, 2026, the minimum investment Arbor US Fund LLC accepts from an outside investor is $200,000.
Who can invest in Arbor US Fund LLC?
Arbor US Fund 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 Arbor US Fund LLC raised?
Arbor US Fund LLC reports $14,700,000 sold from 1 investor on its Form D filed Feb 23, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Arbor US Fund LLC based?
Arbor US Fund LLC is based in Wilmington, Delaware.
When did Arbor US Fund LLC launch?
Arbor US Fund LLC reports its first sale in Apr 2025, 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 hedge fund
Raised more than 50% of the 190 hedge funds based in Delaware, and more than 25% of all 10,307 that report sales.