AltMountain

Standard Investment Research Hedged Equity Fund LP

New York, NY · CIK 1425378 · Managed by SIR Capital Management L.P.

Standard Investment Research Hedged Equity Fund LP is a hedge fund based in New York, New York. According to its most recent Form D, filed Dec 31, 2025, the fund has sold $905,133,159 of interests to 100 investors since its first sale in Jan 2008. 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 Vincent Maddi; SIR Advisors, L.L.C; SIR Capital Management, L.P.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, SIR Capital Management L.P., which manages it, disclosed U.S. stock holdings that returned an estimated +22.2% 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 +28.2% (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
$905,133,159Cumulative sales reported on Form D
Investors
100
First sale
Jan 1, 2008
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
Vincent Maddi; SIR Advisors, L.L.C; SIR Capital Management, L.P
Latest Form D
Dec 31, 2025

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 Standard Investment Research Hedged Equity Fund LP

What is the minimum investment for Standard Investment Research Hedged Equity Fund LP?

According to its latest Form D, filed Dec 31, 2025, the minimum investment Standard Investment Research Hedged Equity Fund LP accepts from an outside investor is $5,000,000.

Who can invest in Standard Investment Research Hedged Equity Fund LP?

Standard Investment Research Hedged Equity 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 Standard Investment Research Hedged Equity Fund LP raised?

Standard Investment Research Hedged Equity Fund LP reports $905,133,159 sold from 100 investors on its Form D filed Dec 31, 2025. This is cumulative sales since the offering began, not current assets or performance.

Where is Standard Investment Research Hedged Equity Fund LP based?

Standard Investment Research Hedged Equity Fund LP is based in New York, New York and is managed by SIR Capital Management L.P..

When did Standard Investment Research Hedged Equity Fund LP launch?

Standard Investment Research Hedged Equity Fund LP reports its first sale in Jan 2008.

Size compared with every hedge fund

Raised more than 87% of the 2,544 hedge funds based in New York, and more than 89% of all 10,308 that report sales.

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