Company · Ownership research

Eledon Pharmaceuticals, Inc. ELDN

CIK 0001404281 · CUSIP 28617K101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 28617K101 (ELDN), not CUSIP 28617K901 (ELDN), CUSIP 28617K951 (ELDN), and does not merge CUSIPs.

This page lists the top 20 of 95 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BVF INC/IL CIK 1056807 · View history	$9.50M 6,293,282 shares	0.32%	0(0.00%)Unchanged	SEC filing ↗ Feb 17, 2026	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$6.10M 4,039,686 shares	0.00%	+771.90K(+23.60%)Added	SEC filing ↗ Jan 29, 2026	▾
03	BlackRock, Inc. CIK 2012383 · View history	$5.48M 3,627,208 shares	0.00%	+162.13K(+4.70%)Added	SEC filing ↗ Feb 12, 2026	▾
04	Defilade Capital Management, L.P. CIK 2088557 · View history	$4.97M 3,290,450 shares	0.67%	—	SEC filing ↗ Feb 13, 2026	▾
05	Ensign Peak Advisors, Inc CIK 1454984 · Amended · View history	$3.72M 2,464,919 shares	0.01%	+1.20M(+94.90%)Added	SEC filing ↗ Feb 12, 2026	▾
06	Zimmer Partners, LP CIK 1565854 · View history	$3.60M 2,384,228 shares	0.09%	+559.23K(+30.60%)Added	SEC filing ↗ Feb 17, 2026	▾
07	SPHERA FUNDS MANAGEMENT LTD. CIK 1496201 · View history	$3.22M 2,132,131 shares	0.67%	+851.90K(+66.50%)Added	SEC filing ↗ Feb 17, 2026	▾
08	Blue Owl Capital Holdings LP CIK 1858703 · Amended · View history	$2.91M 1,929,912 shares	0.90%	+950.00K(+96.90%)Added	SEC filing ↗ Feb 20, 2026	▾
09	ADAR1 Capital Management, LLC CIK 1940272 · Amended · View history	$2.75M 1,821,812 shares	0.21%	+1.82MNew	SEC filing ↗ Feb 18, 2026	▾
10	Jefferies Financial Group Inc. CIK 96223 · View history	$2.39M 1,580,625 shares	0.02%	+1.58MNew	SEC filing ↗ Feb 9, 2026	▾
11	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.15M 1,421,617 shares	0.00%	+52.68K(+3.80%)Added	SEC filing ↗ Feb 9, 2026	▾
12	Catalio Capital Management, LP CIK 1958125 · Amended · View history	$1.90M 1,259,820 shares	0.34%	+198.69K(+18.70%)Added	SEC filing ↗ Sep 2, 2026	▾
13	AWM Investment Company, Inc. CIK 1535264 · View history	$1.66M 1,100,000 shares	0.16%	+1.10MNew	SEC filing ↗ Feb 13, 2026	▾
14	KINGDON CAPITAL MANAGEMENT, L.L.C. CIK 1000097 · View history	$1.57M 1,039,275 shares	0.24%	+1.04MNew	SEC filing ↗ Feb 17, 2026	▾
15	Stonepine Capital Management, LLC CIK 1440771 · View history	$1.35M 893,100 shares	1.07%	+893.10KNew	SEC filing ↗ Feb 13, 2026	▾
16	Sanofi CIK 1121404 · View history	$1.23M 814,980 shares	0.40%	0(0.00%)Unchanged	SEC filing ↗ Feb 11, 2026	▾
17	STATE STREET CORP CIK 93751 · View history	$1.17M 773,885 shares	0.00%	+118.41K(+18.10%)Added	SEC filing ↗ Feb 13, 2026	▾
18	CM Management, LLC CIK 1841857 · View history	$981.50K 650,000 shares	0.83%	+50.00K(+8.30%)Added	SEC filing ↗ Feb 2, 2026	▾
19	22NW, LP CIK 1694297 · View history	$960.91K 636,364 shares	0.40%	0(0.00%)Unchanged	SEC filing ↗ Feb 13, 2026	▾
20	SG Americas Securities, LLC CIK 1313360 · View history	$947.00K 627,392 shares	0.00%	+627.39KNew	SEC filing ↗ Jan 9, 2026	▾

Showing 20 / 95 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

44,151,425

Not deduplicated across managers

Disclosed value

$66.69M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Eledon Pharmaceuticals, Inc. · Q4 2025

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This page includes 20 of 95 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.