AltMountain

Alyeska Fund LP

Chicago, IL · CIK 1432311 · Managed by Alyeska Investment Group, L.P.

Alyeska Fund LP is a hedge fund based in Chicago, Illinois. According to its most recent Form D, filed Jan 26, 2026, the fund has sold $5,022,896,760 of interests to 266 investors since its first sale in Feb 2008. The minimum investment it accepts from an outside investor is $20,000. 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 Jason Bragg; Anand Parekh.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Alyeska Investment Group, L.P., which manages it, disclosed U.S. stock holdings that returned an estimated +17.7% 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 +48.7% (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
$5,022,896,760Cumulative sales reported on Form D
Investors
266
First sale
Feb 1, 2008
Minimum investment
$20,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Net asset value range
Over $100,000,000Self-reported
Key people and entities
Jason Bragg; Anand Parekh
Latest Form D
Jan 26, 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 Alyeska Fund LP

What is the minimum investment for Alyeska Fund LP?

According to its latest Form D, filed Jan 26, 2026, the minimum investment Alyeska Fund LP accepts from an outside investor is $20,000.

Who can invest in Alyeska Fund LP?

Alyeska Fund LP 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 Alyeska Fund LP raised?

Alyeska Fund LP reports $5,022,896,760 sold from 266 investors on its Form D filed Jan 26, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Alyeska Fund LP based?

Alyeska Fund LP is based in Chicago, Illinois and is managed by Alyeska Investment Group, L.P..

When did Alyeska Fund LP launch?

Alyeska Fund LP reports its first sale in Feb 2008.

Size compared with every hedge fund

Raised more than 99% of the 323 hedge funds based in Illinois, and more than 99% of all 10,308 that report sales.

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