HedgeMountain

Summit Partners Sustainable Opportunities L/S Fund LTD.

Boston, MA · CIK 1413637

Summit Partners Sustainable Opportunities L/S Fund LTD. is a hedge fund based in Boston, Massachusetts. According to its most recent Form D, filed Jun 25, 2026, the fund has sold $781,515,510 of interests to 254 investors since its first sale in Nov 2007. The minimum investment it accepts from an outside investor is $1,000,000. 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 Christopher Dean; Martin Mannion; Scott Collins.

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
$781,515,510Cumulative sales reported on Form D
Investors
254
First sale
Nov 1, 2007
Minimum investment
$1,000,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Christopher Dean; Martin Mannion; Scott Collins
Latest Form D
Jun 25, 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 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 78% of the 472 hedge funds based in Massachusetts, and more than 87% of all 10,157 that report sales.

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