Cambrian Japan, L.P. is a hedge fund based in New York, New York. According to its most recent Form D, filed Jul 15, 2026, the fund has sold $25,274,223 of interests to 16 investors since its first sale in Mar 2007. The minimum investment it accepts from an outside investor is $250,000. It relies on the Section 3(c)(7) exclusion, so investors generally must be qualified purchasers. The offering uses Rule 506(c), which permits general advertising to investors verified as accredited. Related persons named in the filing include Alexander Roepers; Alexander J. Roepers Holdings, LLC; Atlantic Investment Management, Inc.
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
- $25,274,223Cumulative sales reported on Form D
- Investors
- 16
- First sale
- Mar 1, 2007
- Minimum investment
- $250,000
- Who can invest
- Qualified purchasersSection 3(c)(7): generally $5M+ in investments
- Offering exemption
- Rule 506(c)May advertise; investors must be verified as accredited
- Key people and entities
- Alexander Roepers; Alexander J. Roepers Holdings, LLC; Atlantic Investment Management, Inc
- Latest Form D
- Jul 15, 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 32% of the 2,479 hedge funds based in New York, and more than 33% of all 10,157 that report sales.