AltMountain

ArBop LP

Hoffman Estates, IL · CIK 1864533
Emerging

ArBop LP is a private equity fund based in Hoffman Estates, Illinois. According to its most recent Form D, filed Sep 24, 2026, it has sold $1,286,713 of interests to 6 investors since its first sale in Jan 2022. The minimum investment it accepts from an outside investor is $1,500,000. 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 ArBop LLC; Gregory Stewart.

Total raised
$1,286,713Cumulative sales reported on Form D
Investors
6
First sale
Jan 15, 2022
Minimum investment
$1,500,000
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
ArBop LLC; Gregory Stewart
Latest Form D
Sep 24, 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 ArBop LP

What is the minimum investment for ArBop LP?

According to its latest Form D, filed Sep 24, 2026, the minimum investment ArBop LP accepts from an outside investor is $1,500,000.

Who can invest in ArBop LP?

ArBop 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 ArBop LP raised?

ArBop LP reports $1,286,713 sold from 6 investors on its Form D filed Sep 24, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is ArBop LP based?

ArBop LP is based in Hoffman Estates, Illinois.

When did ArBop LP launch?

ArBop LP reports its first sale in Jan 2022, 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 private equity fund

Raised more than 49% of the 491 private equity funds based in Illinois, and more than 23% of all 9,142 that report sales.

Similar-size private equity funds in Illinois

All private equity funds in Illinois