Ardsley Sustainable Opportunities Fund, L.P. is a hedge fund based in Norwalk, Connecticut. According to its most recent Form D, filed Nov 17, 2025, the fund has sold $98,182,946 of interests to 34 investors since its first sale in Jul 2006. 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 Philip Hempleman; Ardsley Advisory Partners LP; Spencer Hempleman.
Performance
No verified returns have been reported for this fund. Hedge fund returns are not part of SEC filings; managers report them to HedgeMountain directly.
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- Total raised
- $98,182,946Cumulative sales reported on Form D
- Investors
- 34
- First sale
- Jul 1, 2006
- 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
- Philip Hempleman; Ardsley Advisory Partners LP; Spencer Hempleman
- Latest Form D
- Nov 17, 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 65% of the 808 hedge funds based in Connecticut, and more than 57% of all 10,157 that report sales.