Form
SCHEDULE 13G/A
Passive or exempt beneficial ownership filing.
a16z Seed-III, LLC - 30 Jun 2025 SCHEDULE 13G/A Report for STARCO BRANDS, INC. Class A Common Stock (STCB)
- Filing manager
- a16z Seed-III, LLC
- Reporting owner
- Marc L. Andreessen
- Beneficially owned shares
- 147,819,355 shares
- Large-stake signal
-
Ownership
19%Beneficial ownership of this reported class.
Shares
147,819,355 sharesShares beneficially owned as disclosed.
Event date
30 Jun 2025Date tied to the ownership event or amendment.
Accepted by SEC
14 Aug 2025EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 19%
- Symbol
- STCB
- Shares outstanding
- 786,273,165 shares
- SEC form
- SCHEDULE 13G/A
- Accepted by SEC
- 14 Aug 2025, 16:17:43 UTC
- Event date
- 30 Jun 2025
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
4 source fields
Key filing fact
a16z Seed-III, LLC disclosed 19% ownership in STARCO BRANDS, INC. Class A Common Stock (STCB) on 30 Jun 2025.
Key facts
- a16z Seed-III, LLC filed SCHEDULE 13G/A for STARCO BRANDS, INC. Class A Common Stock (STCB).
- Disclosed ownership: 19%.
- Date of event: 30 Jun 2025.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 14 Aug 2025, 16:17.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (9)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| a16z Seed-III, LLC | 0% | 309,265 | 309,265 | 0 | /s/ Phil Hathaway | By Phil Hathaway, Chief Operating Officer | |
| Andreessen Horowitz Fund III, L.P. | 0.8% | 6,027,002 | 6,027,002 | 0 | /s/ Phil Hathaway | By AH Equity Partners III, L.L.C., Its General Partner, By Phil Hathaway, Chief Operating Officer (See Note 1) | |
| AH Equity Partners III, L.L.C. | 0.8% | 6,336,267 | 6,336,267 | 0 | /s/ Phil Hathaway | By Phil Hathaway, Chief Operating Officer | |
| Andreessen Horowitz Fund IV, L.P. | 15% | 118,633,627 | 118,633,627 | 0 | /s/ Phil Hathaway | By AH Equity Partners IV, L.L.C., Its General Partner, By Phil Hathaway, Chief Operating Officer (See Note 2) | |
| AH Equity Partners IV, L.L.C. | 15% | 118,633,627 | 118,633,627 | 0 | /s/ Phil Hathaway | By Phil Hathaway, Chief Operating Officer | |
| AH Parallel Fund IV, L.P. | 2.9% | 22,849,461 | 22,849,461 | 0 | /s/ Phil Hathaway | By AH Equity Partners IV (Parallel), L.L.C., Its General Partner, By Phil Hathaway, Chief Operating Officer (See Note 3) | |
| AH Equity Partners IV (Parallel), L.L.C. | 2.9% | 22,849,461 | 22,849,461 | 0 | /s/ Phil Hathaway | By Phil Hathaway, Chief Operating Officer | |
| Marc L. Andreessen | 19% | 147,819,355 | 0 | 147,819,355 | /s/ Phil Hathaway | Phil Hathaway, Attorney-in-Fact for Marc L. Andreessen (See Note 4) | |
| Benjamin A. Horowitz | 19% | 147,819,355 | 0 | 147,819,355 | /s/ Phil Hathaway | Phil Hathaway, Attorney-in-Fact for Benjamin A. Horowitz (See Note 4) |
CIK / CUSIP context first