AltMountain

RSDF Partners, LP

Wilmington, DE · CIK 1982151

RSDF Partners, LP is a hedge fund based in Wilmington, Delaware. According to its most recent Form D, filed Sep 15, 2025, the fund has sold $366,372,318 of interests to 226 investors since its first sale in Jun 2023. The minimum investment it accepts from an outside investor is $250,000. 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. Related persons named in the filing include David Lees; myCIO Hedge Fund Advisors, LLC; myCIO Wealth Partners, LLC.

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
$366,372,318Cumulative sales reported on Form D
Investors
226
First sale
Jun 1, 2023
Minimum investment
$250,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
David Lees; myCIO Hedge Fund Advisors, LLC; myCIO Wealth Partners, LLC
Latest Form D
Sep 15, 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. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about RSDF Partners, LP

What is the minimum investment for RSDF Partners, LP?

According to its latest Form D, filed Sep 15, 2025, the minimum investment RSDF Partners, LP accepts from an outside investor is $250,000.

Who can invest in RSDF Partners, LP?

RSDF Partners, 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 RSDF Partners, LP raised?

RSDF Partners, LP reports $366,372,318 sold from 226 investors on its Form D filed Sep 15, 2025. This is cumulative sales since the offering began, not current assets or performance.

Where is RSDF Partners, LP based?

RSDF Partners, LP is based in Wilmington, Delaware.

When did RSDF Partners, LP launch?

RSDF Partners, LP reports its first sale in Jun 2023.

Size compared with every hedge fund

Raised more than 87% of the 190 hedge funds based in Delaware, and more than 78% of all 10,308 that report sales.

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