Latest Period
Q1 2026
Security Snapshot
ABIVAX SA - SPONSORED ADS - Put Institutional Ownership
CUSIP: 00370M953
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
1
Shares (Excl. Options)
45,500
Price
$111.35
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- Security type / class
- Equity / SPONSORED ADS
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 45,500
- Total 13F value
- $5,066,000
- Portfolio coverage rank
- 0%
- Share change
- +45,500
- Value change
- +$5,066,000
- Number of holders
- 1
- SEC-reported price per share
- $111.35
Latest holder snapshot
4 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- 00370M953 - ABIVAX SA - SPONSORED ADS - Put is tracked under CUSIP 00370M953.
- 1 institution reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 0 to 1 between Q4 2025 and Q1 2026.
- SEC-reported value moved from to $5,066,000.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 1 institution filings for Q1 2026.
Security key
00370M953
Latest holder period
Q1 2026
13F holders
1
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 00370M953:
As of 31 Mar 2026, 1 institutional investors reported holding 45,500 shares of ABIVAX SA - SPONSORED ADS - Put.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Latest
Q1 2026
Rows shown
1-2 of 2