IMUX Institutional Ownership & Shareholders
IMMUNIC INC (IMUX) is currently held by 57 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $126.74M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Aberdeen Group Plc is currently the largest disclosed institutional shareholder of IMUX tracked by InsiderSet, reporting ownership valued at approximately $12.67M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $6.19M, representing an estimated loss of -51.14% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 73% of the total disclosed IMUX value among the investors covered in this analysis. Major shareholders include Aberdeen Group Plc, Bvf Inc/Il, Millennium Management Llc, and several other long-term asset managers with concentrated positions in IMMUNIC INC (IMUX).
This page ranks the largest institutional IMUX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
57
Total Reported Value
$126.74M
Largest Holder
Aberdeen Group Plc
Largest Position
$12.67M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
101
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Aberdeen Group Plc | 0.02% | 824,393 | $12,670,920 | $6,191,191 | -$6,479,729 | -51.14% | |
| Bvf Inc/Il | 0.30% | 765,295 | $11,762,584 | $5,747,365 | -$6,015,219 | -51.14% | |
| Millennium Management Llc | 0.01% | 740,347 | $11,379,133 | $5,560,006 | -$5,819,127 | -51.14% | |
| Avidity Partners Management Lp | 1.65% | 669,941 | $10,296,993 | $5,031,257 | -$5,265,736 | -51.14% | |
| Braidwell Lp | 0.37% | 645,010 | $9,913,804 | $4,844,025 | -$5,069,779 | -51.14% | |
| Vanguard Capital Management Llc | 0.00% | 571,561 | $8,784,893 | $4,292,423 | -$4,492,470 | -51.14% | |
| Jones Hill Capital Lp | 1.76% | 539,814 | $8,296,941 | $4,054,003 | -$4,242,938 | -51.14% | |
| Woodline Partners Lp | 0.02% | 471,528 | $7,247,385 | $3,541,175 | -$3,706,210 | -51.14% | |
| Soleus Capital Management, L.P. | 0.24% | 450,000 | $6,916,500 | $3,379,500 | -$3,537,000 | -51.14% | |
| Laurion Capital Management Lp | 0.43% | 610,326 | $5,676,032 | $4,583,548 | -$1,092,484 | -19.25% | |
| Propel Bio Management, Llc | 2.61% | 325,022 | $4,995,588 | $2,440,915 | -$2,554,673 | -51.14% | |
| Nantahala Capital Management, Llc | 0.23% | 250,646 | $3,852,429 | $1,882,351 | -$1,970,078 | -51.14% | |
| Ubs Group Ag | 0.00% | 175,756 | $2,701,369 | $1,319,928 | -$1,381,441 | -51.14% | |
| Geode Capital Management, Llc | 0.00% | 170,675 | $2,624,347 | $1,281,769 | -$1,342,578 | -51.16% | |
| 683 Capital Management, Llc | 0.21% | 147,245 | $2,263,156 | $1,105,810 | -$1,157,346 | -51.14% | |
| Adage Capital Partners Gp, L.L.C. | 0.00% | 139,860 | $2,149,648 | $1,050,349 | -$1,099,299 | -51.14% | |
| Blackrock, Inc. | 0.00% | 132,791 | $2,040,998 | $997,260 | -$1,043,738 | -51.14% | |
| Marshall Wace, Llp | 0.00% | 104,816 | $1,611,022 | $787,168 | -$823,854 | -51.14% | |
| Susquehanna International Group, Llp | 0.00% | 90,890 | $1,396,979 | $682,584 | -$714,395 | -51.14% | |
| Jane Street Group, Llc | 0.00% | 89,687 | $1,378,489 | $673,549 | -$704,940 | -51.14% | |
| Jefferies Financial Group Inc. | 0.01% | 84,900 | $1,304,913 | $637,599 | -$667,314 | -51.14% | |
| Vanguard Fiduciary Trust Co | 0.00% | 82,029 | $1,260,786 | $616,038 | -$644,748 | -51.14% | |
| Ikarian Capital, Llc | 0.17% | 67,464 | $1,036,922 | $506,655 | -$530,267 | -51.14% | |
| State Street Corp | 0.00% | 61,259 | $941,551 | $460,055 | -$481,496 | -51.14% | |
| Quadrature Capital Ltd | 0.00% | 37,786 | $580,771 | $283,773 | -$296,998 | -51.14% | |
| Northern Trust Corp | 0.00% | 30,720 | $472,166 | $230,707 | -$241,459 | -51.14% | |
| Morgan Stanley | 0.00% | 23,748 | $365,007 | $178,347 | -$186,660 | -51.14% | |
| Brevan Howard Capital Management Lp | 0.01% | 23,181 | $356,292 | $174,089 | -$182,203 | -51.14% | |
| Bnp Paribas Financial Markets | 0.00% | 22,909 | $352,111 | $172,047 | -$180,064 | -51.14% | |
| Citadel Advisors Llc | 0.00% | 21,620 | $332,299 | $162,366 | -$169,933 | -51.14% | |
| Simplify Asset Management Inc. | 0.00% | 30,725 | $285,742 | $230,745 | -$54,997 | -19.25% | |
| Lpl Financial Llc | 0.00% | 17,441 | $268,068 | $130,982 | -$137,086 | -51.14% | |
| Mml Investors Services, Llc | 0.00% | 14,662 | $225,355 | $110,112 | -$115,243 | -51.14% | |
| Alps Advisors Inc | 0.00% | 13,824 | $212,475 | $103,818 | -$108,657 | -51.14% | |
| Boothbay Fund Management, Llc | 0.00% | 13,057 | $200,686 | $98,058 | -$102,628 | -51.14% | |
| Point72 Asset Management, L.P. | 0.00% | 10,806 | $166,088 | $81,153 | -$84,935 | -51.14% | |
| Strategies Wealth Advisors, Llc | 0.01% | 10,000 | $153,700 | $75,100 | -$78,600 | -51.14% | |
| Citigroup Inc | 0.00% | 4,569 | $70,226 | $34,313 | -$35,913 | -51.14% | |
| China Universal Asset Management Co., Ltd. | 0.00% | 7,800 | $69,498 | $58,578 | -$10,920 | -15.71% | |
| Vanguard Global Advisers, Llc | 0.00% | 3,186 | $48,969 | $23,927 | -$25,042 | -51.14% | |
| Osaic Holdings, Inc. | 0.00% | 1,000 | $15,370 | $7,510 | -$7,860 | -51.14% | |
| Royal Bank Of Canada | 0.00% | 1,000 | $15,000 | $7,510 | -$7,490 | -49.93% | |
| Providence Capital Advisors, Llc | 0.00% | 682 | $10,483 | $5,122 | -$5,361 | -51.14% | |
| Cwm, Llc | 0.00% | 8,642 | $9,593 | $64,901 | +$55,308 | +576.55% | |
| Barclays Plc | 0.00% | 494 | $7,593 | $3,710 | -$3,883 | -51.14% | |
| Sbi Securities Co., Ltd. | 0.00% | 515 | $4,790 | $3,868 | -$922 | -19.26% | |
| Group One Trading Llc | 0.00% | 145 | $2,229 | $1,089 | -$1,140 | -51.15% | |
| Fmr Llc | 0.00% | 128 | $1,968 | $961 | -$1,007 | -51.15% | |
| Rockefeller Capital Management L.P. | 0.00% | 100 | $1,537 | $751 | -$786 | -51.14% | |
| Wells Fargo & Company/Mn | 0.00% | 87 | $1,337 | $653 | -$684 | -51.13% |
Frequently asked questions about IMUX
Who are the largest institutional holders of IMUX?
The largest institutional holders of IMUX reported in the latest SEC Form 13F filings include Aberdeen Group Plc, Bvf Inc/Il, Millennium Management Llc, Avidity Partners Management Lp, and Braidwell Lp. InsiderSet ranks institutional holders by their latest reported IMUX position.
What is IMUX institutional ownership?
This page tracks IMUX positions reported by institutional investment managers through SEC Form 13F. IMMUNIC INC (IMUX) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own IMUX?
InsiderSet currently tracks 57 institutional managers reporting IMUX holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of IMUX shareholders.
How much IMUX stock do institutions own?
Institutional investment managers disclosed approximately $126.74M in IMUX holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was IMUX institutional ownership last updated?
The latest IMUX institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional IMUX holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its IMUX position after the reporting date.
Are institutions buying or selling IMUX?
Institutional buying and selling can be analyzed by comparing IMUX positions across consecutive 13F reporting periods. InsiderSet's IMUX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View IMUX ownership changes.
How has IMUX institutional ownership changed over time?
InsiderSet tracks IMUX institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.