HSI POSITRON AI LLC - SERIES I
Raised
$18M
Investors
20
Min Invest
None stated
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AltStreet Analysis
·Generated from EDGAR primary sources
HSI Positron AI LLC - Series I is a Delaware-organized pooled investment vehicle, a series under HSI Positron AI Master Series LLC, that reported $18.2M raised from 20 investors under Rule 506(b) and Section 3(c). The filing does not disclose a first sale date or minimum investment amount, and no parent platform or related sibling filings were identified in available records. Executive officers listed are Zanbato Capital LLC, Zanbato Advisors LLC, and Knut Nicolai Sand.
This filing sits within the alternative investment pooled-fund category, using the common 506(b)/3(c) exemption pairing typical of privately placed single-asset or feeder vehicles. The $18.2M raise across 20 investors implies an average check near $910K, consistent with an accredited-investor offering, though the filing leaves the minimum investment field blank, as is common practice for this type of structure.
Data Flags
EDGAR Filing Data
Form D — Primary Source
View on SEC.govFilings on Record
Every filing AltStreet's ledger holds for this CIK, newest first. Each opens the SEC archive folder.
In the Terminal
Filing events
1
latest Oct 30, 2026
Critical / warning
0 / 0
0 watch · 1 info
Statements extracted
0
none on file
NAV prints
0
none on file
Offering chains
1
raising
Latest event New filer · Oct 30, 2026
SEC.govInvestor
- 1 filing event with values and deltas, latest 2026-10-30, and alerts on the next one
- 1 offering timeline: velocity, share raised, first-sale lag, stalled flags
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Related Persons (Form D)
Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.
N/A ZANBATO CAPITAL LLC
Executive Officer · MOUNTAIN VIEW, X1
N/A ZANBATO ADVISORS LLC
Executive Officer · MOUNTAIN VIEW, CA
KNUT NICOLAI SAND
Executive Officer · MOUNTAIN VIEW, CA
N/A HSI POSITRON AI MASTER SERIES LLC
Promoter · LOS ANGELES, CA
Questions About HSI POSITRON AI LLC - SERIES I
Each answer is built from the values on the SEC filing and the AltStreet ledger, not from the issuer's marketing.
What is HSI POSITRON AI LLC - SERIES I?
HSI POSITRON AI LLC - SERIES I is a Delaware entity organized in 2026 that filed a Form D with the SEC on October 30, 2026 as a private equity fund. The filing claims Rule 506(b), Section 3(c), Section 3(c)(7) for an offering of equity and pooled investment fund interests.
Is HSI POSITRON AI LLC - SERIES I legit?
AltStreet does not rate legitimacy; it reports the public record. HSI POSITRON AI LLC - SERIES I filed a Form D with the SEC on October 30, 2026 claiming Rule 506(b), Section 3(c), Section 3(c)(7). A Form D is a notice of an exempt offering, not a review or approval of it. The newest notice reports $18,184,982 sold to 20 investors. AltStreet's enforcement record (SEC, FINRA and state actions) shows no action naming the issuer as of today. Before investing, confirm the filing on EDGAR, check the seller's registration on FINRA BrokerCheck, and read the offering documents, which a Form D does not include.
Is HSI POSITRON AI LLC - SERIES I registered with or approved by the SEC?
No. A Form D is a notice that an issuer is selling securities under an exemption from registration, and the SEC does not review, approve, or pass on the merits of the offering. The filing shows that HSI POSITRON AI LLC - SERIES I claimed Rule 506(b), Section 3(c), Section 3(c)(7) and disclosed the items the form requires, such as the amount sold, the minimum investment, related persons, and anyone paid to sell the securities. It does not verify the issuer's claims or its business.
How much has HSI POSITRON AI LLC - SERIES I raised?
HSI POSITRON AI LLC - SERIES I reported $18,184,982 sold from 20 investors in an offering of indefinite size as of the Form D filed October 30, 2026.
Who can invest in HSI POSITRON AI LLC - SERIES I?
The offering relies on Rule 506(b), which permits sales to accredited investors and to no more than 35 non-accredited investors who meet a sophistication standard, and prohibits general solicitation. Because the fund also relies on Section 3(c)(7), each investor must be a qualified purchaser, generally an individual with at least $5 million in investments. The filing reports no non-accredited investors. The filing lists the minimum investment as $0, meaning no minimum was stated.
What is the minimum investment in HSI POSITRON AI LLC - SERIES I?
The Form D lists the minimum investment as $0, which means the issuer did not state a minimum on the form. The offering documents, not the Form D, set the actual subscription terms.
Who is selling HSI POSITRON AI LLC - SERIES I and how are they paid?
The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly. Sales commissions are reported as $0 and finders' fees as $0. Form D allows these to be estimates.
Who is behind HSI POSITRON AI LLC - SERIES I?
The Form D lists 4 related persons: ZANBATO CAPITAL LLC, executive officer (MANAGER OF THE ISSUER); ZANBATO ADVISORS LLC, executive officer (INVESTMENT MANAGER OF THE ISSUER); KNUT NICOLAI SAND, executive officer (CEO OF THE MANAGER OF THE ISSUER); HSI POSITRON AI MASTER SERIES LLC, promoter (SPONSOR AND SPECIAL MEMBER). Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.
Where is HSI POSITRON AI LLC - SERIES I located?
The issuer's address on its SEC filings is 711 N Shoreline Blvd, Mountain View, CA 94043. Its phone number of record is 866-926-2286. It is organized under the laws of Delaware.
How long is the HSI POSITRON AI LLC - SERIES I offering open?
The issuer indicated that the offering is not intended to last more than one year. An issuer must amend its Form D annually while a continuing offering stays open, and no amendment is on record yet.
How large is HSI POSITRON AI LLC - SERIES I?
The issuer declined to disclose its revenue range on the Form D, which the form permits.
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Data Methodology
Capital raise figures, investor counts, and filing dates are sourced directly from SEC EDGAR Form D primary documents via the SEC EDGAR submissions API and full-text search index. EDGAR entity profiles and deal-level data are reviewed by AltStreet analysts with backgrounds in corporate finance and securities law — cross-referenced against offering circulars, audited financial statements, and primary regulatory filings before publication. Platform-provided information, where present, is clearly labeled and does not affect EDGAR data or AltStreet editorial coverage. Platforms may request factual corrections for demonstrable inaccuracies by contacting [email protected]. This page does not constitute investment advice.