AltMountain

Vertical Partners L.P.

Darien, CT · CIK 1094207 · Managed by Goodnow Investment Group LLC

Vertical Partners L.P. is a hedge fund based in Darien, Connecticut. According to its most recent Form D, filed Nov 5, 2025, the fund has sold $157,304,318 of interests to 187 investors since its first sale in Jun 1999. The filing does not set a minimum investment. 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. Related persons named in the filing include Goodnow Investment Group, LLC.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Goodnow Investment Group LLC, which manages it, disclosed U.S. stock holdings that returned an estimated -12.5% 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 +29.8% (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
$157,304,318Cumulative sales reported on Form D
Investors
187
First sale
Jun 15, 1999
Minimum investment
None set
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
Goodnow Investment Group, LLC
Latest Form D
Nov 5, 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 Vertical Partners L.P.

What is the minimum investment for Vertical Partners L.P.?

Vertical Partners L.P.'s latest Form D, filed Nov 5, 2025, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Vertical Partners L.P.?

Vertical Partners L.P. 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 Vertical Partners L.P. raised?

Vertical Partners L.P. reports $157,304,318 sold from 187 investors on its Form D filed Nov 5, 2025. This is cumulative sales since the offering began, not current assets or performance.

Where is Vertical Partners L.P. based?

Vertical Partners L.P. is based in Darien, Connecticut and is managed by Goodnow Investment Group LLC.

When did Vertical Partners L.P. launch?

Vertical Partners L.P. reports its first sale in Jun 1999.

Size compared with every hedge fund

Raised more than 76% of the 862 hedge funds based in Connecticut, and more than 65% of all 10,308 that report sales.

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