AltMountain

Photon I SPV LP

New York, NY · CIK 2017281 · Managed by Hunterbrook Capital LP
506(c)

Photon I SPV LP is a hedge fund based in New York, New York. According to its most recent Form D, filed Feb 4, 2026, the fund has sold $119,800,000 of interests to 14 investors since its first sale in Apr 2025. The minimum investment it accepts from an outside investor is $500,000. It relies on the Section 3(c)(7) exclusion, so investors generally must be qualified purchasers. The offering uses Rule 506(c), which permits general advertising to investors verified as accredited. Related persons named in the filing include Hunterbrook Capital LP.

Performance

No returns have been reported for this fund. Hedge fund returns are not part of SEC filings; managers report them to AltMountain directly.

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Total raised
$119,800,000Cumulative sales reported on Form D
Investors
14
First sale
Apr 1, 2025
Minimum investment
$500,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(c)May advertise; investors must be verified as accredited
Key people and entities
Hunterbrook Capital LP
Latest Form D
Feb 4, 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 Photon I SPV LP

What is the minimum investment for Photon I SPV LP?

According to its latest Form D, filed Feb 4, 2026, the minimum investment Photon I SPV LP accepts from an outside investor is $500,000.

Who can invest in Photon I SPV LP?

Photon I SPV 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(c), so it may advertise, but every investor must be verified as accredited.

How much has Photon I SPV LP raised?

Photon I SPV LP reports $119,800,000 sold from 14 investors on its Form D filed Feb 4, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Photon I SPV LP based?

Photon I SPV LP is based in New York, New York and is managed by Hunterbrook Capital LP.

When did Photon I SPV LP launch?

Photon I SPV LP reports its first sale in Apr 2025.

Size compared with every hedge fund

Raised more than 58% of the 2,524 hedge funds based in New York, and more than 61% of all 10,128 that report sales.

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