Eledon PharmaceuticalsELDN
13F holders, Q4 2025 (December 31)95holders +12
27new positions
19sold out
3famous investors
$1.51avg. 13F price*
At the end of Q4 2025, 95 institutions reported holding Eledon Pharmaceuticals Inc. (ELDN) in their 13F filings, up 12 from Q3 2025. 27 opened new positions and 19 sold out. The largest holders were BVF Inc. ($9.5M), Vanguard Group Inc. ($6.1M) and BlackRock, Inc. ($5.5M). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Eledon Pharmaceuticals Inc.
- CUSIP
- 28617K101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $13.0M |
| Exits | 19 | $26.4M |
All 13F filers, Q3 2025 → Q4 2025: 14,791,935 shares bought and 10,485,469 shares sold, net +4,306,466 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 95 holders
| BVF Inc. | 0.32% | No change | 6,293,282 | $9.5M |
| Vanguard Group Inc. | 0.00% | Add +23.6% | 4,039,686 | $6.1M |
| BlackRock, Inc. | 0.00% | Add +4.7% | 3,627,208 | $5.5M |
| Defilade Capital Management, L.P. | 0.67% | — | 3,290,450 | $5.0M |
| Ensign Peak Advisors, Inc | 0.01% | Add +94.9% | 2,464,919 | $3.7M |
| Zimmer Partners, LP | 0.09% | Add +30.6% | 2,384,228 | $3.6M |
| Sphera Funds Management LTD. | 0.67% | Add +66.5% | 2,132,131 | $3.2M |
| Blue Owl Capital Holdings LP | 0.91% | Add +97.0% | 1,929,912 | $2.9M |
| ADAR1 Capital Management, LLC | 0.21% | New | 1,821,812 | $2.8M |
| Jefferies Financial Group Inc. | 0.02% | New | 1,580,625 | $2.4M |
| Geode Capital Management, LLC | 0.00% | Add +3.9% | 1,421,617 | $2.1M |
| Catalio Capital Management, LP | 0.34% | Add +18.7% | 1,259,820 | $1.9M |
| AWM Investment Company, Inc. | 0.16% | New | 1,100,000 | $1.7M |
| Kingdon Capital Management, L.L.C. | 0.24% | New | 1,039,275 | $1.6M |
| Stonepine Capital Management, LLC | 1.07% | New | 893,100 | $1.3M |
| Sanofi | 0.40% | No change | 814,980 | $1.2M |
| State Street Corp. | 0.00% | Add +18.1% | 773,885 | $1.2M |
| CM Management, LLC | 0.83% | Add +8.3% | 650,000 | $982K |
| 22NW, LP | 0.40% | No change | 636,364 | $961K |
| SG Americas Securities, LLC | 0.00% | New | 627,392 | $947K |
| UBS Group AG | 0.00% | Add +534.7% | 593,131 | $896K |
| Caligan Partners LP | 0.08% | New | 555,978 | $840K |
| Jane Street Group, LLC | 0.00% | Add +150.7% | 489,376 | $739K |
| Northern Trust Corp. | 0.00% | Add +0.3% | 429,813 | $649K |
| Focus Partners Wealth | 0.00% | New | 317,443 | $479K |
| Morgan Stanley | 0.00% | Add +0.6% | 240,545 | $363K |
| Goldman Sachs Group Inc. | 0.00% | Add +225.7% | 198,712 | $300K |
| Brevan Howard Capital Management LP | 0.01% | New | 195,757 | $286K |
| Renaissance Technologies | 0.00% | Reduce -49.3% | 176,990 | $267K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +6.3% | 173,131 | $261K |
| Boothbay Fund Management, LLC | 0.01% | New | 151,569 | $229K |
| Bank of New York Mellon Corp | 0.00% | Reduce -8.9% | 132,902 | $201K |
| XTX Topco Ltd | 0.00% | Add +867.0% | 124,247 | $188K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -14.2% | 115,682 | $175K |
| Quadrature Capital Ltd | 0.00% | Add +291.2% | 106,014 | $160K |
| Barclays PLC | 0.00% | Add +9.7% | 87,472 | $132K |
| Nuveen, LLC | 0.00% | No change | 76,292 | $115K |
| Rockefeller Capital Management L.P. | 0.00% | Add +95.5% | 71,666 | $108K |
| Graham Capital Management, L.P. | 0.01% | New | 70,260 | $106K |
| Daytona Street Capital LLC | 0.08% | — | 70,166 | $106K |
| Wells Fargo & Company | 0.00% | Add +41.9% | 68,906 | $104K |
| PW Nova Financial Services LLC | 0.04% | — | 58,041 | $94K |
| AQR Capital Management | 0.00% | New | 60,215 | $91K |
| Bank of America Corp. | 0.00% | Add +32.9% | 60,098 | $91K |
| Kera Capital Partners, Inc. | 0.01% | Add +54.3% | 39,770 | $87K |
| Ingalls & Snyder LLC | 0.00% | No change | 51,849 | $78K |
| Rhumbline Advisers | 0.00% | Reduce -16.7% | 44,617 | $67K |
| Invesco Ltd. | 0.00% | Reduce -0.7% | 31,669 | $48K |
| Marco Investment Management LLC | 0.00% | No change | 30,344 | $46K |
| Howard Financial Services, LTD. | 0.01% | No change | 30,000 | $45K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 29,499 | $45K |
| Marshall Wace, LLP | 0.00% | New | 29,547 | $45K |
| Canada Pension Plan Investment Board | 0.00% | New | 29,400 | $44K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +156.4% | 27,351 | $41K |
| Susquehanna International Group, LLP | 0.00% | Reduce -6.6% | 26,797 | $40K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -3.0% | 26,755 | $40K |
| Cetera Investment Advisers | 0.00% | Add +72.9% | 26,584 | $40K |
| Virtu Financial LLC | 0.00% | New | 25,920 | $39K |
| Millennium Management | 0.00% | New | 23,788 | $36K |
| Intech Investment Management LLC | 0.00% | Reduce -11.8% | 22,850 | $35K |
| JPMorgan Chase & Co. | 0.00% | Reduce -1.1% | 22,442 | $34K |
| Two Sigma Securities, LLC | 0.00% | New | 19,345 | $29K |
| Tiaa Trust, National Association | 0.00% | New | 19,000 | $29K |
| Mercer Global Advisors Inc. | 0.00% | Add +5.2% | 17,684 | $27K |
| LPL Financial LLC | 0.00% | Add +27.9% | 17,460 | $26K |
| Mariner, LLC | 0.00% | New | 12,414 | $19K |
| BNP Paribas Financial Markets | 0.00% | Reduce -2.2% | 11,883 | $18K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Reduce -44.3% | 11,856 | $18K |
| Summit Financial, LLC | 0.00% | No change | 11,500 | $17K |
| Voya Investment Management LLC | 0.00% | No change | 11,420 | $17K |
| Russell Investments Group, Ltd. | 0.00% | Add +122.1% | 10,781 | $16K |
| Raymond James Financial Inc. | 0.00% | New | 10,600 | $16K |
| ProShare Advisors LLC | 0.00% | New | 10,266 | $16K |
| Split Rock Private Trading & Wealth Management, LLC | 0.01% | — | 10,000 | $15K |
| Forum Private Client Group LLC | 0.01% | New | 10,000 | $15K |
| Seven Fleet Capital Management LP | 0.01% | — | 6,000 | $9K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 5,984 | $9K |
| Legal & General Group Plc | 0.00% | No change | 5,333 | $8K |
| FMR LLC | 0.00% | Add +1812.7% | 4,686 | $7K |
| New York State Common Retirement Fund | 0.00% | No change | 4,200 | $6K |
| Sterling Capital Management LLC | 0.00% | Add +0.4% | 3,659 | $6K |
| California State Teachers Retirement System | 0.00% | Reduce -5.6% | 3,455 | $5K |
| Amalgamated Bank | 0.00% | Reduce -11.8% | 1,765 | $3K |
| Royal Bank of Canada | 0.00% | Reduce -95.8% | 1,592 | $3K |
| Cwm, LLC | 0.00% | Add +2185.2% | 2,011 | $3K |
| Addison Advisors LLC | 0.00% | No change | 1,300 | $2K |
| Citigroup Inc. | 0.00% | Add +57.9% | 1,279 | $2K |
| Clearstead Advisors, LLC | 0.00% | New | 500 | $755 |
| Osaic Holdings, Inc. | 0.00% | Reduce -96.0% | 405 | $611 |
| EverSource Wealth Advisors, LLC | 0.00% | New | 349 | $527 |
| Essential Partners LLC | 0.00% | New | 331 | $500 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -43.2% | 63 | $95 |
| Rothschild Investment LLC | 0.00% | New | 24 | $36 |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -44.4% | 5 | $8 |
| Byrne Asset Management LLC | 0.00% | New | 1 | $2 |
"% of holder's portfolio" is ELDN's weight in each manager's 13F, not the share of Eledon Pharmaceuticals Inc. the manager owns.