AltMountain

AQR Flex 1 Series LLC - Series A3

Greenwich, CT · CIK 2053850 · Managed by AQR Capital Management, LLC

AQR Flex 1 Series LLC - Series A3 is a hedge fund based in Greenwich, Connecticut. According to its most recent Form D, filed Feb 2, 2026, the fund has sold $217,290,026 of interests to 1 investor since its first sale in Feb 2025. The minimum investment it accepts from an outside investor is $5,000,000. 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 AQR Capital Management, LLC; AQR Capital Management II, LLC.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, AQR Capital Management, LLC, which manages it, disclosed U.S. stock holdings that returned an estimated +11.6% 2026 YTD through Jun 30 (S&P 500: +9.5%), based only on its public 13F filings. Over a longer period, Q3 2024 to Q2 2026, the estimate is +35.6% (S&P 500: +37.2%).

This estimate covers the firm's whole disclosed long U.S. stock portfolio. It is not this fund's return and excludes dividends, fees, shorts, derivatives, bonds, cash and trading within each quarter.

Is this your fund? Report your monthly returns · How performance works

Total raised
$217,290,026Cumulative sales reported on Form D
Investors
1
First sale
Feb 28, 2025
Minimum investment
$5,000,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
AQR Capital Management, LLC; AQR Capital Management II, LLC
Latest Form D
Feb 2, 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 AQR Flex 1 Series LLC - Series A3

What is the minimum investment for AQR Flex 1 Series LLC - Series A3?

According to its latest Form D, filed Feb 2, 2026, the minimum investment AQR Flex 1 Series LLC - Series A3 accepts from an outside investor is $5,000,000.

Who can invest in AQR Flex 1 Series LLC - Series A3?

AQR Flex 1 Series LLC - Series A3 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 AQR Flex 1 Series LLC - Series A3 raised?

AQR Flex 1 Series LLC - Series A3 reports $217,290,026 sold from 1 investor on its Form D filed Feb 2, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is AQR Flex 1 Series LLC - Series A3 based?

AQR Flex 1 Series LLC - Series A3 is based in Greenwich, Connecticut and is managed by AQR Capital Management, LLC.

When did AQR Flex 1 Series LLC - Series A3 launch?

AQR Flex 1 Series LLC - Series A3 reports its first sale in Feb 2025.

Size compared with every hedge fund

Raised more than 80% of the 862 hedge funds based in Connecticut, and more than 70% of all 10,308 that report sales.

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