- Info
- Significant Ownership
Significant Ownership of Jeff Feinberg
- Signature - Title
- /s/ Jeffrey L. Feinberg - Jeffrey L. Feinberg
- Location
- Los Angeles, CA
- Summary
- This page shows a list of all the recent SCHEDULE 13D/G filings made by Jeff Feinberg.
Follow Filing Activity
Follow Jeff Feinberg and return when a new Schedule 13D/G filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
Useful next steps after a schedule filing
Use the page below that answers the next obvious question about this reporting manager or security.
- Latest 13D/G reports to compare this manager with other current ownership disclosures.
- Latest insider ownership reports if you want insider activity alongside the beneficial ownership record.
- Latest 13F portfolio filings for broader institutional context.
- Latest investment quarter holder pages when the next step is security-level holder history.
Significant Ownership of Jeff Feinberg
| Sym | Company | Class | Ownership | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|---|
| ALGT | Allegiant Travel Company | Common Stock | 1.1% | $17,139,270 | -$88,354,386 | 201,000 | -84% | Jeffrey L. Feinberg Personal Trust | 09 Jan 2026 |
| ZETA | Zeta Global Holdings Corp. | Class A Common Stock | 0.52% | $22,928,264 | 1,126,696 | Feinberg, Jeff | 31 Dec 2025 |
Schedules 13D/G Reported by Jeff Feinberg:
| Sym | Target | Class | Ownership | Change | Current Shares | Change | Value | Reporting name | Form | Report Period | Filing Date |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.