AltMountain

iSAM Vector B Ltd

George Town, Cayman Islands · CIK 2111976
Offshore

iSAM Vector B Ltd is a private investment fund based in George Town, Cayman Islands. According to its most recent Form D, filed Feb 18, 2026, it has sold $435,250,000 of interests to 2 investors since its first sale in Feb 2026. 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 Yolanda McCoy; Stephane Dahan; iSAM Vector Management.

Total raised
$435,250,000Cumulative sales reported on Form D
Investors
2
First sale
Feb 1, 2026
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
Yolanda McCoy; Stephane Dahan; iSAM Vector Management
Latest Form D
Feb 18, 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 iSAM Vector B Ltd

What is the minimum investment for iSAM Vector B Ltd?

According to its latest Form D, filed Feb 18, 2026, the minimum investment iSAM Vector B Ltd accepts from an outside investor is $1,000,000.

Who can invest in iSAM Vector B Ltd?

iSAM Vector B Ltd is generally open only to qualified purchasers (generally individuals with at least $5 million in investments), because it relies on Section 3(c)(7). It uses Rule 506(b), which does not allow general advertising.

How much has iSAM Vector B Ltd raised?

iSAM Vector B Ltd reports $435,250,000 sold from 2 investors on its Form D filed Feb 18, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is iSAM Vector B Ltd based?

iSAM Vector B Ltd is based in George Town, Cayman Islands.

When did iSAM Vector B Ltd launch?

iSAM Vector B Ltd reports its first sale in Feb 2026.

Size compared with every private investment fund

Raised more than 86% of the 578 private investment funds based in Cayman Islands, and more than 87% of all 10,248 that report sales.

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