Security key
4525EP101
IMMUNIC, INC. - Common Stock, $0.0001 par value (IMUX)
CUSIP: 4525EP101
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock, $0.0001 par value
- Total 13F shares
- 63,951,636
- Total 13F value
- $70,999,597
- Share change
- +14,285,377
- Put/Call ratio
- 22%
- SEC-reported price per share
- $1.11
- Number of holders
- 74
- Value change
- +$17,381,778
- Number of buys
- 48
- Number of sells
- 22
- Shares outstanding
- 130,556,701
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
74
Top holders
10
IMUX full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
IMMUNIC, INC. SEC filings
IMMUNIC, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 4525EP101
Recent filing periods:
Ownership snapshot
Top reported holders of IMUX - IMMUNIC, INC. - Common Stock, $0.0001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Vivo Opportunity Fund Hol...
Disclosed value leader
Vivo Opportunity Fund Hol...
Comparable rows
15/15
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 10%
13D/G row: Vivo Opportunity Fund Holdings, L.P.
Showing 1-6 of 15 holder rows.
Quick read
Vivo Opportunity Fund Holdings, L.P. leads the comparable SEC ownership view at 10%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Vivo Opportunity Fund Holdings, L.P.'s linked filing trail.
Comparable ownership
Top 5
Vivo Opportunity Fund Holdings, L.P.
10%
Adage Capital Management, L.P.
10%
JANUS HENDERSON GROUP PLC
10%
BIOTECHNOLOGY VALUE FUND L P
10%
Avidity Partners Management LP
9.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Vivo Opportunity Fund Holdings, L.P. |
13D/G
|
10%
|
$17,767,413
29,126,906 shares
|
$0 | 17 Feb 2026 |
| Adage Capital Management, L.P. |
13D/G
|
10%
|
$8,697,850
10,479,337 shares
|
+$7,537,012 | 30 Jun 2025 |
| JANUS HENDERSON GROUP PLC |
13D/G
|
10%
|
$8,531,675
12,016,444 shares
|
+$6,622,427 | 28 Nov 2025 |
| BIOTECHNOLOGY VALUE FUND L P |
13D/G
BVF PARTNERS L P/IL
|
10%
|
$8,314,667
13,630,601 shares
|
+$2,345,708 | 12 Feb 2026 |
| Avidity Partners Management LP |
13D/G
13F
Company
|
9.9%
|
$15,493,835
13,958,410 shares
|
+$10,277,489 | 17 Feb 2026 |
| Commodore Capital LP |
13D/G
|
9.9%
|
$8,143,574
13,350,121 shares
|
$0 | 17 Feb 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
74
Shares
63,951,636
Rows available
74
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
58
Q1 2026 holders
74
Holder diff
16
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend