Form
SCHEDULE 13G/A
Passive or exempt beneficial ownership filing.
Logos Global Management LP - 31 Mar 2026 SCHEDULE 13G/A Report for Avalo Therapeutics, Inc. Common Stock (AVTX)
- Filing manager
- Logos Global Management LP
- Reporting owner
- Logos Global Management LP
- Beneficially owned shares
- 1,675,000 shares
- Large-stake signal
-
Ownership
3.2%Beneficial ownership of this reported class.
Shares
1,675,000 sharesShares beneficially owned as disclosed.
Event date
31 Mar 2026Date tied to the ownership event or amendment.
Accepted by SEC
15 May 2026EDGAR 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
- 3.2%
- Symbol
- AVTX
- Shares outstanding
- 52,343,750 shares
- SEC form
- SCHEDULE 13G/A
- Accepted by SEC
- 15 May 2026, 18:41:16 UTC
- Event date
- 31 Mar 2026
- Prior SEC filing
- 01 Apr 2026
- 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.
5 source fields
Key filing fact
Logos Global Management LP disclosed 3.2% ownership in Avalo Therapeutics, Inc. Common Stock (AVTX) on 31 Mar 2026.
Key facts
- Logos Global Management LP filed SCHEDULE 13G/A for Avalo Therapeutics, Inc. Common Stock (AVTX).
- Disclosed ownership: 3.2%.
- Date of event: 31 Mar 2026.
Change
- Previous schedule filing date: 01 Apr 2026.
- Current filing was accepted on 15 May 2026, 18:41.
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 (5)
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 |
|---|---|---|---|---|---|---|---|
| Logos Global Management LP | 3.2% | 1,675,000 | 0 | 1,675,000 | /s/ Arsani William | Managing Partner | |
| Logos Global Management GP LLC | 3.2% | 1,675,000 | 0 | 1,675,000 | /s/ Arsani William | Managing Member | |
| Logos Global Master Fund LP | 3.2% | 1,675,000 | 0 | 1,675,000 | /s/ Arsani William | Managing Member of Logos GP LLC, General Partner of Logos Global Master Fund LP | |
| Logos GP LLC | 3.2% | 1,675,000 | 0 | 1,675,000 | /s/ Arsani William | Managing Member | |
| Arsani William | 3.2% | 1,675,000 | 0 | 1,675,000 | /s/ Arsani William | Reporting person |
CIK / CUSIP context first