Alder Partners LLC is a real estate fund based in Portland, Oregon. According to its most recent Form D, filed Oct 20, 2026, it has sold $3,850,000 of interests to 3 investors since its first sale in Oct 2026. The minimum investment it accepts from an outside investor is $1,000,000. 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 Victor Winkler.
- Total raised
- $3,850,000Cumulative sales reported on Form D
- Investors
- 3
- First sale
- Oct 16, 2026
- Minimum investment
- $1,000,000
- Who can invest
- Not stated
- Offering exemption
- Rule 506(b)No general advertising
- Key people and entities
- Victor Winkler
- Latest Form D
- Oct 20, 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 Alder Partners LLC
What is the minimum investment for Alder Partners LLC?
According to its latest Form D, filed Oct 20, 2026, the minimum investment Alder Partners LLC accepts from an outside investor is $1,000,000.
Who can invest in Alder Partners LLC?
Alder Partners LLC is generally open only to investors who meet the eligibility rules in its offering documents. It uses Rule 506(b), which does not allow general advertising.
How much has Alder Partners LLC raised?
Alder Partners LLC reports $3,850,000 sold from 3 investors on its Form D filed Oct 20, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Alder Partners LLC based?
Alder Partners LLC is based in Portland, Oregon.
When did Alder Partners LLC launch?
Alder Partners LLC reports its first sale in Oct 2026, 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 real estate fund
Raised more than 71% of the 114 real estate funds based in Oregon, and more than 60% of all 7,350 that report sales.