IMUX · Immunic, Inc. · Holdings

$8.11 +0.50 (+6.50%) Q3 2024 earnings call transcript

Market Cap

$103.83M

13.64M

Volume · Oct 28 63.44K Avg daily vol (3M) 327.56K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of IMUX: 13F, 13D and 13G, insiders and funds →

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 58

Total Value: $133,534,236

Total Shares: 8,719,140

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 57 13F filers

Top Holder

9.5%

of institutional value

Top 5

41.9%

of institutional value

Top 10

72.3%

of institutional value

HHI

595

Broadly held

Who Holds IMUX

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 56 filers, like-for-like change +30.9%; actively managed books +50.0%; index-like books -9.3%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	64.2%	24	+62.0%	7	17
Exempt adviser	1.5%	2	+15.3%	0	1
Bank	3.2%	9	+78.9%	2	2
Broker-dealer	0.2%	2	+2.8%	0	0
Non-US	0.3%	2	+85.3%	0	0
Holding company	12.6%	6	-15.8%	1	1
Benefit plan	0.0%	0	-100.0%	0	1
Adviser	0.0%	0	—	0	0
Unknown	18.1%	11	-0.7%	3	9

Style	Share	Filers	Change	New	Exited
Index-like	22.3%	9	-9.3%	1	2
Systematic-like	14.8%	6	+145.4%	2	5
Concentrated	34.7%	10	+38.0%	2	5
Diversified active	28.2%	31	+36.8%	8	19
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	15.8%	23	-18.1%	5	15
Medium turnover	38.1%	13	+25.2%	3	4
High turnover	32.1%	15	+62.2%	4	12
Unknown	14.1%	5	+102.4%	1	0
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	14.5%	7	+100.6%	2	5
Medium horizon	28.6%	11	+54.6%	3	3
Long horizon	38.0%	30	+3.0%	6	17
Unknown	18.9%	8	+37.4%	2	6
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	18.9%	7	+63.2%	4	5
$1B to $10B	34.7%	14	+35.1%	3	9
$10B to $100B	18.8%	12	+24.3%	5	11
$100B or more	27.6%	23	+15.1%	1	6
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	0.1%	5	-64.0%	2	7
Pooled investment vehicles	54.8%	15	+77.8%	4	8
Registered funds and BDCs	9.3%	4	+9.5%	1	1
Other investment advisers	0.0%	0	-100.0%	0	1
Diversified	0.0%	0	—	0	0
Unknown	35.8%	32	-2.5%	6	14

Private funds	Share	Filers	Change	New	Exited
Hedge funds	52.4%	15	+79.1%	4	7
Other private funds	0.0%	1	0.0%	0	0
Mixed private funds	0.0%	0	-100.0%	0	1
Private funds, type not stated	0.4%	1	-32.8%	0	1
No private funds	8.9%	7	+10.9%	3	7
Private equity funds	0.1%	1	-55.8%	0	2
Venture capital funds	3.8%	1	+38.6%	0	0
Unknown	34.3%	30	-3.2%	6	13

Location	Share	Filers	Change	New	Exited
United States	86.2%	45	+33.7%	10	27
Outside the US	13.8%	11	+16.0%	3	4

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-06-30 13F.

Conviction and Crowding

56 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

0.000% of filers hold it in their top 10

Mar 31, 2026: 0

Holders above 5%

median weight 0.000%

Mar 31, 2026: 0

Crowding

40.3%

of shares outstanding, 92nd percentile

Mar 31, 2026: 26.7%

Private-fund advisers

35.4%

of shares outstanding

Institutional ownership

62.4%

63.0% of the estimated free float

Top 10 holders

74.0%

of 13F shares, Herfindahl 0.061

Active holders

+50.0%

like-for-like share change of active filers

5% stakes on record

1 13D, 12 13G (5 institutional, 7 passive, 0 exempt)

How long holders have held it value-weighted 6.3 quarters

Under 1 year 44.9% 1 to 3 years 48.1% 3 years or more 6.95% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$10.50

estimated per share

Mar 31, 2026: $1.07

Quarter-end price

$15.37

implied by 13F values

Estimated gain or loss

+46.3%

price against the estimated cost

Estimated at a loss

0.000%

of costed 13F value

Estimated cost covers 40.6% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies IMUX's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	PHAT Phathom Pharmaceuticals, Inc.	5	0.323
2	SLN Silence Therapeutics plc	4	0.289
3	AMAN Amanat Acquisition Corp.	3	0.289
4	IVVD Invivyd, Inc.	4	0.280
5	DCTH Delcath Systems, Inc.	3	0.274
6	IVA Inventiva S.A.	5	0.273
7	ZVRA Zevra Therapeutics, Inc.	4	0.272
8	TENX Tenax Therapeutics, Inc.	4	0.265
9	MSLE Satellos Bioscience Inc.	3	0.261
10	FULC Fulcrum Therapeutics, Inc.	3	0.231

Shareholder Targets

13F filers that own its peers but not IMUX, quarter ended Jun 30, 2026

Found through its holder-overlap peers: PHAT, SLN, AMAN, IVVD, DCTH, IVA, ZVRA, TENX, MSLE, FULC, AVTX, EOLS, PALI, LXEO, GUTS, KIDS, ACHV, HLXC, INSP, TECX. 619 filers in all.

#	Filer	In peers	Of book	Largest peers
1	Frazier Life Sciences Management, L.P. Registered adviser, Concentrated	$225,702,193 4 held	4.92%	PHAT, ACHV, LXEO
2	WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active	$149,919,728 12 held	0.030%	INSP, KIDS, ACHV
3	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$142,598,845 14 held	0.010%	INSP, PHAT, ZVRA
4	TCG Crossover Management, LLC Unknown, Diversified active	$130,489,017 3 held	3.14%	AVTX, TECX, SLN
5	GOLDMAN SACHS GROUP INC Holding company, Index-like	$122,711,174 17 held	0.010%	INSP, PHAT, AVTX
6	D. E. Shaw & Co., Inc. Unknown, Systematic-like	$107,841,124 9 held	0.070%	INSP, ZVRA, FULC
7	Jupiter Topco LLC Unknown, Diversified active	$104,708,084 8 held	0.040%	IVVD, PALI, LXEO
8	Affinity Asset Advisors, LLC Registered adviser, Diversified active	$97,736,429 4 held	4.85%	AVTX, LXEO, HLXC
9	AQR CAPITAL MANAGEMENT LLC Registered adviser, Diversified active	$96,847,000 9 held	0.030%	INSP, FULC, ZVRA
10	FRANKLIN RESOURCES INC Adviser, Diversified active	$93,003,641 10 held	0.020%	ACHV, PHAT, PALI

Fund Ownership of IMUX by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 5.57% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	1.14%	+1.14 pp	155,328	13
Index ETFs	4.43%	+4.43 pp	604,579	3
Active ETFs	0.23%	+0.23 pp	30,725	1
Active funds	6.06%	+0.02 pp	827,514	4
Unclassified	0.00%	0.00 pp	0	0
All registered funds	11.86%	+5.82 pp	1,618,146	21

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 25 Exempt adviser 2 Bank 9 Broker-dealer 2 Non-US 2 Holding company 6 Unknown 12

Showing 62 of 62

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Aberdeen Group plc

$12,670,920

9.49%

824,393

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
abrdn Inc.	824,393	$12,670,920	100.0%	Defined

BVF INC/IL

$11,762,584

8.81%

765,295

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BVF PARTNERS L P/IL	765,295	$11,762,584	100.0%	Defined

MILLENNIUM MANAGEMENT LLC

$11,379,133

8.52%

740,347

Avidity Partners Management LP

$10,296,993

7.71%

669,941

BRAIDWELL LP

$9,913,803

7.42%

645,010

Laurion Capital Management LP

$9,380,710

7.02%

610,326

VANGUARD CAPITAL MANAGEMENT LLC

$8,784,892

6.58%

571,561

Jones Hill Capital LP

$8,296,941

6.21%

539,814

Woodline Partners LP

$7,247,385

5.43%

471,528

Soleus Capital Management, L.P.

$6,916,500

5.18%

450,000

Propel Bio Management, LLC

$4,995,588

3.74%

325,022

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Simplify Asset Management Inc.	325,022	$4,995,588	100.0%	Defined

Nantahala Capital Management, LLC

$3,852,429

2.88%

250,646

UBS Group AG

$2,701,369

2.02%

175,756

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	164,671	$2,530,993	93.7%	Defined
UBS Switzerland AG	11,085	$170,376	6.3%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$2,623,274

1.96%

170,675

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	27,666	$425,226	16.2%	Defined
Held directly	143,009	$2,198,048	83.8%	Defined

683 Capital Management, LLC

$2,263,155

1.69%

147,245

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
683 Capital Partners, LP	147,245	$2,263,155	100.0%	Defined

ADAGE CAPITAL PARTNERS GP, L.L.C.

$2,149,648

1.61%

139,860

BlackRock, Inc.

$2,040,995

1.53%

132,791

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	21,011	$322,939	15.8%	Sole
BlackRock Investment Management, LLC	3,121	$47,969	2.4%	Sole
BlackRock Fund Advisors	46,243	$710,754	34.8%	Sole
BlackRock Institutional Trust Company, N.A.	61,013	$937,769	45.9%	Sole
BlackRock (Luxembourg) S.A.	1,403	$21,564	1.1%	Sole

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,819,808

1.36%

118,400

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	118,400	$1,819,808	100.0%	Other

MARSHALL WACE, LLP

$1,611,021

1.21%

104,816

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	104,816	$1,611,021	100.0%	Other

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,396,979

1.05%

90,890

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	90,890	$1,396,979	100.0%	Other

JANE STREET GROUP, LLC

$1,378,488

1.03%

89,687

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	73,177	$1,124,730	81.6%	Defined
Jane Street Global Trading, LLC	16,510	$253,758	18.4%	Defined

Jefferies Financial Group Inc.

$1,304,913

0.98%

84,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JEFFERIES LLC joint	84,900	$1,304,913	100.0%	Defined

VANGUARD FIDUCIARY TRUST CO

$1,260,785

0.94%

82,029

Ikarian Capital, LLC

$1,036,921

0.78%

67,464

STATE STREET CORP

$941,550

0.71%

61,259

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	61,259	$941,550	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$774,648

0.58%

50,400

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	50,400	$774,648	100.0%	Other

Quadrature Capital Ltd

$580,770

0.43%

37,786

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	37,786	$580,770	100.0%	Other

NORTHERN TRUST CORP

$472,166

0.35%

30,720

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	30,720	$472,166	100.0%	Defined

MORGAN STANLEY

$365,006

0.27%

23,748

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	21,923	$336,956	92.3%	Defined
MORGAN STANLEY SMITH BARNEY LLC	1,825	$28,050	7.7%	Defined

Brevan Howard Capital Management LP

$356,291

0.27%

23,181

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Brevan Howard US Investment Management, LP	23,181	$356,291	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$352,111

0.26%

22,909

CITADEL ADVISORS LLC

$332,299

0.25%

21,620

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	21,620	$332,299	100.0%	Defined

Simplify Asset Management Inc.

$285,742

0.21%

30,725

LPL Financial LLC

$268,068

0.20%

17,441

JANE STREET GROUP, LLC

$235,161

0.18%

15,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	15,300	$235,161	100.0%	Defined

MML INVESTORS SERVICES, LLC

$225,354

0.17%

14,662

ALPS ADVISORS INC

$212,474

0.16%

13,824

CITADEL ADVISORS LLC

$211,491

0.16%

13,760

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	13,760	$211,491	100.0%	Defined

BOOTHBAY FUND MANAGEMENT, LLC

$200,686

0.15%

13,057

Point72 Asset Management, L.P.

$166,088

0.12%

10,806

Strategies Wealth Advisors, LLC

$153,700

0.12%

10,000

China Universal Asset Management Co., Ltd.

$98,368

0.07%

6,400

CITIGROUP INC

$70,225

0.05%

4,569

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	4,569	$70,225	100.0%	Defined

Vanguard Global Advisers, LLC

$48,968

0.04%

3,186

Belvedere Trading LLC

$32,186

0.02%

20,900

ROYAL BANK OF CANADA

$15,370

0.01%

1,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	1,000	$15,370	100.0%	Defined

OSAIC HOLDINGS, INC.

$15,370

0.01%

1,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	1,000	$15,370	100.0%	Defined

Providence Capital Advisors, LLC

$10,482

0.01%

682

BARCLAYS PLC

$7,592

0.01%

494

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	494	$7,592	100.0%	Defined

SBI Securities Co., Ltd.

$4,789

0.00%

515

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO

$2,305

0.00%

150

GROUP ONE TRADING LLC

$2,228

0.00%

145

FMR LLC

$1,966

0.00%

128

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	107	$1,644	83.6%	Defined
STRATEGIC ADVISERS LLC	21	$322	16.4%	Defined

Rockefeller Capital Management L.P.

$1,537

0.00%

100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	100	$1,537	100.0%	Defined

WELLS FARGO & COMPANY/MN

$1,336

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	85	$1,306	97.8%	Defined
WELLS FARGO CLEARING SERVICES, LLC	2	$30	2.2%	Defined

Allworth Financial LP

$1,291

0.00%

JPMORGAN CHASE & CO

$584

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities plc	38	$584	100.0%	Defined

Cassaday & Co Wealth Management LLC

$372

0.00%

SHP Wealth Management

$215

0.00%

CALDWELL SUTTER CAPITAL, INC.

$153

0.00%

Caitong International Asset Management Co., Ltd

$30

0.00%

DANSKE BANK A/S

$30

0.00%

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