HedgeMountain

GP Opportunistic Growth Strategies, L.P.

Chicago, IL · CIK 1499364

GP Opportunistic Growth Strategies, L.P. is a hedge fund based in Chicago, Illinois. According to its most recent Form D, filed Feb 3, 2026, the fund has sold $2,220,339,983 of interests to 493 investors since its first sale in Jul 2010. The minimum investment it accepts from an outside investor is $250,000. 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 Gresham Advisors, L.L.C; Robert Nanney; Gresham Partners, L.L.C.

Performance

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

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Total raised
$2,220,339,983Cumulative sales reported on Form D
Investors
493
First sale
Jul 1, 2010
Minimum investment
$250,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Gresham Advisors, L.L.C; Robert Nanney; Gresham Partners, L.L.C
Latest Form D
Feb 3, 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 HedgeMountain 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

Size compared with every hedge fund

Raised more than 98% of the 321 hedge funds based in Illinois, and more than 96% of all 10,157 that report sales.

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