Washington Harbour GS, LP
Washington Harbour GS, LP is a private equity fund based in Arlington, Virginia. According to its most recent Form D, filed Feb 25, 2026, it has sold $11,500,000 of interests to 7 investors since its first sale in Sep 2025. The minimum investment it accepts from an outside investor is $10,000. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(c), which permits general advertising to investors verified as accredited. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Stephen Guffey.
- Total raised
- $11,500,000Cumulative sales reported on Form D
- Investors
- 7
- First sale
- Sep 30, 2025
- Minimum investment
- $10,000
- Who can invest
- Accredited investorsSection 3(c)(1): up to 100 beneficial owners
- Offering exemption
- Rule 506(c)May advertise; investors must be verified as accredited
- Key people and entities
- Stephen Guffey
- Latest Form D
- Feb 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 AltMountain has not reviewed the fund. “Raised” is cumulative sales, not current assets or performance. Returns are not part of SEC filings. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction
Questions about Washington Harbour GS, LP
What is the minimum investment for Washington Harbour GS, LP?
According to its latest Form D, filed Feb 25, 2026, the minimum investment Washington Harbour GS, LP accepts from an outside investor is $10,000.
Who can invest in Washington Harbour GS, LP?
Washington Harbour GS, LP is generally open only to accredited investors, and it may have no more than 100 beneficial owners because it relies on Section 3(c)(1). It uses Rule 506(c), so it may advertise, but every investor must be verified as accredited.
How much has Washington Harbour GS, LP raised?
Washington Harbour GS, LP reports $11,500,000 sold from 7 investors on its Form D filed Feb 25, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Washington Harbour GS, LP based?
Washington Harbour GS, LP is based in Arlington, Virginia and is managed by Washington Harbour Partners LP.
When did Washington Harbour GS, LP launch?
Washington Harbour GS, LP reports its first sale in Sep 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 private equity fund
Raised more than 79% of the 204 private equity funds based in Virginia, and more than 44% of all 9,142 that report sales.