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ELDN · Eledon Pharmaceuticals, Inc. · Holdings

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$2.50 +0.01 (+0.40%)
Russell 2000 member Rebalance outlook locked
Going-concern doubt — flagged Aug 13, 2026

Substantial doubt about the company's ability to continue as a going concern.

“Based on the Company's current operating plan, the Company expects that, within the next twelve months, its existing cash, cash equivalents, short-term investments and other available resources will not be sufficient to fund its planned operations and satisfy its obligations as they become due unless it obtains additional financing. Based on these conditions and events that are known and reasonably knowable as of the date these condensed consolidated financial statements are issued, management has concluded that substantial doubt exists about the Company's ability to continue as a going concern. Although management intends to obtain additional financing through the sources described above, these plans are subject to market conditions and other factors outside the Company's control. Accordingly, management has concluded that its plans do not alleviate the substantial doubt about the Company's ability to continue as a going concern.”
View the 10-Q filed Aug 13, 2026
Market Cap
$203.15M
Shares
81.26M
Volume · Oct 5 720.22K Avg daily vol (3M) 999.67K

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 →
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
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.
Holders: 160
Total Value: $188,142,629
Total Shares: 47,753,028
Showing 1–100 of 166 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 160 13F filers
Top Holder
13.2%
Sep 2023 → Jun 2026 · range 13.2% – 48.5%
of institutional value
Top 5
43.7%
Sep 2023 → Jun 2026 · range 43.7% – 91.2%
of institutional value
Top 10
62.5%
Sep 2023 → Jun 2026 · range 62.5% – 97.0%
of institutional value
HHI
542
Sep 2023 → Jun 2026 · range 542 – 2,955
Broadly held
Showing 100 of 166
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
BVF INC/IL $24,795,531 13.18% 6,293,282
BlackRock, Inc. $20,187,936 10.73% 5,123,842
Defilade Capital Management, L.P. $13,889,831 7.38% 3,525,338
VANGUARD CAPITAL MANAGEMENT LLC $13,463,858 7.16% 3,417,223
GOLDMAN SACHS GROUP INC $9,890,612 5.26% 2,510,308
Ensign Peak Advisors, Inc $8,278,822 4.40% 2,101,224
GEODE CAPITAL MANAGEMENT, LLC $7,709,007 4.10% 1,956,601
Catalio Capital Management, LP $6,678,579 3.55% 1,695,071
STATE STREET CORP $6,390,557 3.40% 1,621,969
Zimmer Partners, LP $6,290,600 3.34% 1,596,599
SPHERA FUNDS MANAGEMENT LTD. $4,693,276 2.49% 1,191,187
AWM Investment Company, Inc. $4,334,000 2.30% 1,100,000
UBS Group AG $4,130,084 2.20% 1,048,245
KINGDON CAPITAL MANAGEMENT, L.L.C. $4,094,743 2.18% 1,039,275
MILLENNIUM MANAGEMENT LLC $3,860,065 2.05% 979,712
BANK OF AMERICA CORP /DE/ $3,479,401 1.85% 883,097
ADAR1 Capital Management, LLC $2,552,379 1.36% 647,812
22NW, LP $2,507,274 1.33% 636,364
NORTHERN TRUST CORP $2,428,611 1.29% 616,399
AQR CAPITAL MANAGEMENT LLC $2,289,247 1.22% 581,028
CM Management, LLC $2,265,500 1.20% 575,000
Blue Owl Capital Holdings LP $2,232,045 1.19% 566,509
DIMENSIONAL FUND ADVISORS LP $2,122,625 1.13% 538,738
VANGUARD PORTFOLIO MANAGEMENT LLC $2,101,458 1.12% 533,365
VANGUARD FIDUCIARY TRUST CO $2,084,114 1.11% 528,963
MORGAN STANLEY $1,911,261 1.02% 485,092
Brevan Howard Capital Management LP $1,200,545 0.64% 304,707
Triumph Capital Management $1,195,565 0.64% 303,443
CITADEL ADVISORS LLC $1,100,836 0.59% 279,400
JANE STREET GROUP, LLC $1,095,320 0.58% 278,000
BIT Capital GmbH $1,048,040 0.56% 266,000
SUSQUEHANNA INTERNATIONAL GROUP, LLP $993,794 0.53% 252,232
SUSQUEHANNA INTERNATIONAL GROUP, LLP $978,302 0.52% 248,300
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $974,771 0.52% 247,404
CITADEL ADVISORS LLC $850,933 0.45% 215,973
Nuveen, LLC $823,841 0.44% 209,097
RENAISSANCE TECHNOLOGIES LLC $791,546 0.42% 200,900
Bank of New York Mellon Corp $657,690 0.35% 166,927
LPL Financial LLC $440,078 0.23% 111,695
JACOBS LEVY EQUITY MANAGEMENT, INC $432,773 0.23% 109,841
Maven Securities LTD $394,000 0.21% 100,000
RHUMBLINE ADVISERS $349,119 0.19% 88,609
SIMPLEX TRADING, LLC $349,072 0.19% 88,597
Prodigy Asset Management LLC $341,609 0.18% 86,703
Daytona Street Capital LLC $319,794 0.17% 81,166
DEUTSCHE BANK AG\ $301,973 0.16% 76,643
WELLS FARGO & COMPANY/MN $295,278 0.16% 74,944
Rockefeller Capital Management L.P. $286,304 0.15% 72,666
Susquehanna Portfolio Strategies, LLC $283,360 0.15% 71,919
Shay Capital LLC $252,160 0.13% 64,000
PRICE T ROWE ASSOCIATES INC /MD/ $252,096 0.13% 63,984
Cambridge Investment Research Advisors, Inc. $236,183 0.13% 59,945
SUSQUEHANNA INTERNATIONAL GROUP, LLP $236,006 0.13% 59,900
Invesco Ltd. $233,629 0.12% 59,297
PW Nova Financial Services LLC $228,681 0.12% 58,041
INGALLS & SNYDER LLC $204,285 0.11% 51,849
WELLINGTON MANAGEMENT GROUP LLP $200,983 0.11% 51,011
Mariner, LLC $197,161 0.10% 50,041
IEQ CAPITAL, LLC $189,770 0.10% 48,165
GSA CAPITAL PARTNERS LLP $165,590 0.09% 42,028
Russell Investments Group, Ltd. $161,236 0.09% 40,923
MetLife Investment Management, LLC $161,216 0.09% 40,918
Kera Capital Partners, Inc. $158,419 0.08% 40,208
Virtu Financial LLC $157,769 0.08% 40,043
XTX Topco Ltd $150,929 0.08% 38,307
CITIGROUP INC $142,147 0.08% 36,078
NAVELLIER & ASSOCIATES INC $141,544 0.08% 35,925
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $139,763 0.07% 35,473
RAYMOND JAMES FINANCIAL INC $139,526 0.07% 35,413
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $136,383 0.07% 34,615
MERCER GLOBAL ADVISORS INC /ADV $131,986 0.07% 33,499
TWO SIGMA INVESTMENTS, LP $129,803 0.07% 32,945
ALLIANCEBERNSTEIN L.P. $127,656 0.07% 32,400
JPMORGAN CHASE & CO $127,304 0.07% 32,311
MARCO INVESTMENT MANAGEMENT LLC $119,555 0.06% 30,344
Retirement Planning Group, LLC $118,203 0.06% 30,001
HOWARD FINANCIAL SERVICES, LTD. $118,200 0.06% 30,000
Cetera Investment Advisers $113,735 0.06% 28,867
KESTRA PRIVATE WEALTH SERVICES, LLC $108,350 0.06% 27,500
SEI INVESTMENTS CO $106,856 0.06% 27,121
Cerity Partners LLC $104,791 0.06% 26,597
Vanguard Global Advisers, LLC $98,247 0.05% 24,936
GROUP ONE TRADING LLC $97,416 0.05% 24,725
Police & Firemen's Retirement System of New Jersey $92,621 0.05% 23,508
Creative Planning $92,428 0.05% 23,459
Scientech Research LLC $90,005 0.05% 22,844
JANE STREET GROUP, LLC $88,173 0.05% 22,379
Private Advisor Group, LLC $85,734 0.05% 21,760
MANUFACTURERS LIFE INSURANCE COMPANY, THE $84,516 0.04% 21,451
Jump Financial, LLC $83,847 0.04% 21,281
JONES FINANCIAL COMPANIES LLLP $78,610 0.04% 19,952
INTECH INVESTMENT MANAGEMENT LLC $76,569 0.04% 19,434
Relyea Zuckerberg Hanson LLC $66,980 0.04% 17,000
COMMONWEALTH EQUITY SERVICES, LLC $65,230 0.03% 16,556
China Universal Asset Management Co., Ltd. $63,040 0.03% 16,000
Baker Ellis Asset Management LLC $63,040 0.03% 16,000
VOYA INVESTMENT MANAGEMENT LLC $62,669 0.03% 15,906
CITADEL ADVISORS LLC $60,282 0.03% 15,300
BLAIR WILLIAM & CO/IL $58,875 0.03% 14,943
JANE STREET GROUP, LLC $57,524 0.03% 14,600
Key facts CIK 1404281 CUSIP 28617K101 13F (30d) 4 filings 4 filers Visit website Investor relations