AltMountain

Deep Sail Capital Partners LP

Elmhurst, IL · CIK 1936743
506(c)

Deep Sail Capital Partners LP is a hedge fund based in Elmhurst, Illinois. According to its most recent Form D, filed Jul 1, 2026, the fund has sold $453,500 of interests to 12 investors since its first sale in Nov 2012. The minimum investment it accepts from an outside investor is $100,000. The offering uses Rule 506(c), which permits general advertising to investors verified as accredited. Related persons named in the filing include Deep Sail Capital LLC; Sean Westropp.

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
$453,500Cumulative sales reported on Form D
Investors
12
First sale
Nov 21, 2012
Minimum investment
$100,000
Who can invest
Not stated
Offering exemption
Rule 506(c)May advertise; investors must be verified as accredited
Key people and entities
Deep Sail Capital LLC; Sean Westropp
Latest Form D
Jul 1, 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. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about Deep Sail Capital Partners LP

What is the minimum investment for Deep Sail Capital Partners LP?

According to its latest Form D, filed Jul 1, 2026, the minimum investment Deep Sail Capital Partners LP accepts from an outside investor is $100,000.

Who can invest in Deep Sail Capital Partners LP?

Deep Sail Capital Partners LP is generally open only to investors who meet the eligibility rules in its offering documents. It uses Rule 506(c), so it may advertise, but every investor must be verified as accredited.

How much has Deep Sail Capital Partners LP raised?

Deep Sail Capital Partners LP reports $453,500 sold from 12 investors on its Form D filed Jul 1, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Deep Sail Capital Partners LP based?

Deep Sail Capital Partners LP is based in Elmhurst, Illinois.

When did Deep Sail Capital Partners LP launch?

Deep Sail Capital Partners LP reports its first sale in Nov 2012.

Size compared with every hedge fund

Raised more than 12% of the 323 hedge funds based in Illinois, and more than 3% of all 10,308 that report sales.

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