Mount Grey Partners LP is a hedge fund based in Little Silver, New Jersey. According to its most recent Form D, filed Oct 30, 2025, the fund has sold $28,395,769 of interests to 35 investors since its first sale in Jun 2022. The minimum investment it accepts from an outside investor is $100,000. 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. Based on its first sale date and the amount raised, HedgeMountain classifies it as an emerging manager. Related persons named in the filing include Robert Haderer; Paul Magidson.
- Total raised
- $28,395,769Cumulative sales reported on Form D
- Investors
- 35
- First sale
- Jun 1, 2022
- Minimum investment
- $100,000
- 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
- Robert Haderer; Paul Magidson
- Latest Form D
- Oct 30, 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 HedgeMountain 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
Size compared with every hedge fund
Raised more than 60% of the 213 hedge funds based in New Jersey, and more than 35% of all 10,157 that report sales.