AltMountain

Efficient U.S. Funds, LLC

Warrenville, IL · CIK 1631475 · Managed by Efficient Capital Management LLC

Efficient U.S. Funds, LLC is a private investment fund based in Warrenville, Illinois. According to its most recent Form D, filed Feb 17, 2026, it has sold $658,089,289 of interests to 155 investors since its first sale in May 2015. The filing does not set a minimum investment. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Efficient Capital Management, LLC; Ernest Jaffarian.

Total raised
$658,089,289Cumulative sales reported on Form D
Investors
155
First sale
May 6, 2015
Minimum investment
None set
Who can invest
Not stated
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Efficient Capital Management, LLC; Ernest Jaffarian
Latest Form D
Feb 17, 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 Efficient U.S. Funds, LLC

What is the minimum investment for Efficient U.S. Funds, LLC?

Efficient U.S. Funds, LLC's latest Form D, filed Feb 17, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Efficient U.S. Funds, LLC?

Efficient U.S. Funds, LLC is generally open only to investors who meet the eligibility rules in its offering documents. It uses Rule 506(b), which does not allow general advertising.

How much has Efficient U.S. Funds, LLC raised?

Efficient U.S. Funds, LLC reports $658,089,289 sold from 155 investors on its Form D filed Feb 17, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Efficient U.S. Funds, LLC based?

Efficient U.S. Funds, LLC is based in Warrenville, Illinois and is managed by Efficient Capital Management LLC.

When did Efficient U.S. Funds, LLC launch?

Efficient U.S. Funds, LLC reports its first sale in May 2015.

Size compared with every private investment fund

Raised more than 85% of the 553 private investment funds based in Illinois, and more than 90% of all 10,266 that report sales.

Other funds with the same team

Similar-size private investment funds in Illinois

All private investment funds in Illinois