Operator Fund, LP - I is a venture capital fund based in Seattle, Washington. According to its most recent Form D, filed Mar 3, 2026, it has sold $2,671,250 of interests to 44 investors since its first sale in May 2021. The minimum investment it accepts from an outside investor is $1,250. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(c), which permits general advertising to investors verified as accredited. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Ltd. Belltower Fund Group; LLC Fund GP.
- Total raised
- $2,671,250Cumulative sales reported on Form D
- Investors
- 44
- First sale
- May 28, 2021
- Minimum investment
- $1,250
- Who can invest
- Accredited investorsSection 3(c)(1): up to 100 beneficial owners
- Offering exemption
- Rule 506(c)May advertise; investors must be verified as accredited
- Key people and entities
- Ltd. Belltower Fund Group; LLC Fund GP
- Latest Form D
- Mar 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 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 Operator Fund, LP - I
What is the minimum investment for Operator Fund, LP - I?
According to its latest Form D, filed Mar 3, 2026, the minimum investment Operator Fund, LP - I accepts from an outside investor is $1,250.
Who can invest in Operator Fund, LP - I?
Operator Fund, LP - I 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(c), so it may advertise, but every investor must be verified as accredited.
How much has Operator Fund, LP - I raised?
Operator Fund, LP - I reports $2,671,250 sold from 44 investors on its Form D filed Mar 3, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Operator Fund, LP - I based?
Operator Fund, LP - I is based in Seattle, Washington.
When did Operator Fund, LP - I launch?
Operator Fund, LP - I reports its first sale in May 2021, 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 venture capital fund
Raised more than 93% of the 5,568 venture capital funds based in Washington, and more than 75% of all 15,160 that report sales.