AltMountain

Harraden Circle Concentrated, LP

New York, NY · CIK 2057253 · Managed by Harraden Circle Investments, LLC
Emerging

Harraden Circle Concentrated, LP is a hedge fund based in New York, New York. According to its most recent Form D, filed Sep 22, 2026, the fund has sold $23,214,540 of interests to 19 investors since its first sale in May 2025. The minimum investment it accepts from an outside investor is $200,000. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(b), which does not permit general solicitation. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Frederick Fortmiller, Jr; Harraden Circle Investments, LLC; Harraden Circle Concentrated GP LLC.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Harraden Circle Investments, LLC, which manages it, disclosed U.S. stock holdings that returned an estimated +1.6% 2026 YTD through Jun 30 (S&P 500: +9.5%), based only on its public 13F filings. Over a longer period, Q1 2025 to Q2 2026, the estimate is +19.3% (S&P 500: +27.4%).

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
$23,214,540Cumulative sales reported on Form D
Investors
19
First sale
May 22, 2025
Minimum investment
$200,000
Who can invest
Accredited investorsSection 3(c)(1): up to 100 beneficial owners
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Frederick Fortmiller, Jr; Harraden Circle Investments, LLC; Harraden Circle Concentrated GP LLC
Latest Form D
Sep 22, 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 Harraden Circle Concentrated, LP

What is the minimum investment for Harraden Circle Concentrated, LP?

According to its latest Form D, filed Sep 22, 2026, the minimum investment Harraden Circle Concentrated, LP accepts from an outside investor is $200,000.

Who can invest in Harraden Circle Concentrated, LP?

Harraden Circle Concentrated, LP is generally open only to accredited investors, and it may have no more than 100 beneficial owners because it relies on Section 3(c)(1). It uses Rule 506(b), which does not allow general advertising.

How much has Harraden Circle Concentrated, LP raised?

Harraden Circle Concentrated, LP reports $23,214,540 sold from 19 investors on its Form D filed Sep 22, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Harraden Circle Concentrated, LP based?

Harraden Circle Concentrated, LP is based in New York, New York and is managed by Harraden Circle Investments, LLC.

When did Harraden Circle Concentrated, LP launch?

Harraden Circle Concentrated, LP reports its first sale in May 2025, which makes it an emerging manager by AltMountain's definition (first sale in 2021 or later and under $50 million raised).

Size compared with every hedge fund

Raised more than 32% of the 2,544 hedge funds based in New York, and more than 32% of all 10,308 that report sales.

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