AltMountain

Stonepeak-Plus Infrastructure Fund LP

New York, NY · CIK 2045458 · Managed by Stonepeak

Stonepeak-Plus Infrastructure Fund LP is a private equity fund based in New York, New York. According to its most recent Form D, filed Sep 1, 2026, it has sold $819,129,819 of interests to 213 investors since its first sale in May 2025. The filing does not set a minimum investment. 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 Stonepeak GP Investors Holdings Manager LLC; Zachary Feingold; Stonepeak-Plus Infrastructure Fund GP Investors LP.

Total raised
$819,129,819Cumulative sales reported on Form D
Investors
213
First sale
May 2, 2025
Minimum investment
None set
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Stonepeak GP Investors Holdings Manager LLC; Zachary Feingold; Stonepeak-Plus Infrastructure Fund GP Investors LP
Latest Form D
Sep 1, 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 Stonepeak-Plus Infrastructure Fund LP

What is the minimum investment for Stonepeak-Plus Infrastructure Fund LP?

Stonepeak-Plus Infrastructure Fund LP's latest Form D, filed Sep 1, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Stonepeak-Plus Infrastructure Fund LP?

Stonepeak-Plus Infrastructure 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 Stonepeak-Plus Infrastructure Fund LP raised?

Stonepeak-Plus Infrastructure Fund LP reports $819,129,819 sold from 213 investors on its Form D filed Sep 1, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Stonepeak-Plus Infrastructure Fund LP based?

Stonepeak-Plus Infrastructure Fund LP is based in New York, New York and is managed by Stonepeak.

When did Stonepeak-Plus Infrastructure Fund LP launch?

Stonepeak-Plus Infrastructure Fund LP reports its first sale in May 2025.

Size compared with every private equity fund

Raised more than 94% of the 3,770 private equity funds based in New York, and more than 93% of all 9,142 that report sales.

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