Key facts
- Frank Porter Stansberry filed SCHEDULE 13D/A for MarketWise, Inc. Class A common stock (MKTW).
- Disclosed ownership: 58%.
- Date of event: 19 Mar 2026.
Frank Porter Stansberry - 19 Mar 2026 SCHEDULE 13D/A Report for MarketWise, Inc. Class A common stock (MKTW)
- Filing Manager
- Frank Porter Stansberry
- Reporting Manager
- Frank Porter Stansberry
- Symbol
- MKTW
- Shares outstanding
- 5,286,097 shares
- Disclosed Ownership
- 3,081,266 shares
- Ownership
- 58%
- Form type
- SCHEDULE 13D/A
- Filing time
- 23 Mar 2026, 16:31:02 UTC
- Date of event
- 19 Mar 2026
- SEC
- View on sec.gov
Key filing fact
Frank Porter Stansberry disclosed 58% ownership in MarketWise, Inc. Class A common stock (MKTW) on 19 Mar 2026.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 23 Mar 2026, 16:31.
Research use
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (1)
Names, ownership, 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 |
|---|---|---|---|---|---|---|---|
| Frank Porter Stansberry | 58% | 3,081,266 | 3,081,266 | 0 | /s/ Frank Porter Stansberry | Frank Porter Stansberry | 0001871335 |
CIK / CUSIP context first