Eledon Pharmaceuticals, Inc.
ELDN • NASDAQ
Eledon Pharmaceuticals, Inc. is a biotechnology company in the healthcare sector on NASDAQ, led by David-Alexandre C. Gros, M.D., with a market cap of $123.1M. As of Q3 2025, 61% of shares are held by 83 institutional investors, with BVF INC/IL as the largest holder at 10.51%.
CEODavid-Alexandre C. Gros, M.D.
Market Cap$123.1M
Biotechnology
Healthcare
Employees20.0
Websiteeledon.com
Country
United States of America
Overview
Overview of institutional ownership in ELDN as of Q3 2025 with a market cap of $155.1M
All Institutions
- Institutions
- 83
- Value Held
- $94.5M
- Shares Held
- 36.5M
- Avg Position
- $1.1M
- Median Position
- $86.5K
Hedge Funds
- Hedge Funds
- 8
- Value Held
- $21.7M
- Shares Held
- 8.4M
- Avg Position
- $2.7M
- Median Position
- $1.9M
Ownership Breakdown
Based on market cap of $155.1M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in ELDN as of Q3 2025
| Institution | Position Value |
|---|---|
B BVF INC/IL Institution | $16.3M 0.66% of portfolio |
 RA CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short | $9.2M 0.11% of portfolio |
B BlackRock, Inc. Institution | $9.0M 0.00% of portfolio |
 VANGUARD GROUP INC Institution | $8.5M 0.00% of portfolio |
S Siren, L.L.C. Institution | $5.4M 0.23% of portfolio |
Z Zimmer Partners, LP Hedge Fund•Long/Short | $4.7M 0.12% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $3.5M 0.00% of portfolio |
 WELLINGTON MANAGEMENT CO LLP Long Only Manager | $3.3M 0.00% of portfolio |
S SPHERA FUNDS MANAGEMENT LTD. Institution | $3.3M 0.80% of portfolio |
E Ensign Peak Advisors, Inc Institution | $3.3M 0.01% of portfolio |
Net Capital Flow
Institutional buying and selling activity for ELDN in Q3 2025
- Traded
- −$9.5M
- Buyers
- 45
- Sellers
- 42
- Total Bought
- +$17.2M
- Total Sold
- −$26.7M
- Avg Position
- $899.6K
Biggest Buyers
| Institution | Net Bought |
|---|---|
S Siren, L.L.C. Institution | +$3.6M +1.4M shares |
WELLINGTON MANAGEMENT CO LLP Long Only Manager | +$3.3M +1.3M shares |
 Catalio Capital Management, LP Venture Capital | +$2.7M +1.1M shares |
Z Zimmer Partners, LP Hedge Fund•Long/Short | +$2.2M +844.3K shares |
 Kovitz Investment Group Partners, LLC RIA/Wealth | +$1.9M +733.0K shares |
C CM Management, LLC Institution | +$582.8K +225.0K shares |
B BlackRock, Inc. Institution | +$546.3K +210.9K shares |
J JANE STREET GROUP, LLC Institution | +$505.6K +195.2K shares |
 RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | +$410.6K +158.5K shares |
 DEUTSCHE BANK AG\ Institution | +$166.0K +64.1K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
 First Light Asset Management, LLC Hedge Fund•Sector | −$7.0M −2.6M shares |
A AWM Investment Company, Inc. Hedge Fund•Event Driven | −$3.0M −1.1M shares |
 Ikarian Capital, LLC Hedge Fund•Event Driven | −$2.7M −1.0M shares |
 Schonfeld Strategic Advisors LLC Hedge Fund•Multi-Strategy | −$2.7M −998.5K shares |
A Alyeska Investment Group, L.P. Hedge Fund•Multi-Strategy | −$2.5M −933.5K shares |
 Woodline Partners LP Hedge Fund•Long/Short | −$2.3M −871.0K shares |
S SPHERA FUNDS MANAGEMENT LTD. Institution | −$1.8M −679.4K shares |
B Blue Owl Capital Holdings LP Institution | −$906.5K −350.0K shares |
 BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | −$795.6K −293.6K shares |
 MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | −$465.2K −171.7K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited ELDN in Q3 2025
- New Positions
- 13
- New Value
- $4.9M
- Exited Positions
- 21
- Exited Value
- $20.9M
New Positions
| Institution | Position Value |
|---|---|
Catalio Capital Management, LP Venture Capital | $2.7M 1.1M shares |
Kovitz Investment Group Partners, LLC RIA/Wealth | $1.9M 733.0K shares |
 BRIGHTON JONES LLC RIA/Wealth | $101.9K 39.4K shares |
 Cetera Investment Advisers RIA/Wealth | $39.8K 15.4K shares |
L LPL Financial LLC Institution | $35.4K 13.7K shares |
X XTX Topco Ltd Institution | $33.3K 12.8K shares |
 Summit Financial, LLC RIA/Wealth | $29.8K 11.5K shares |
A Advisor Group Holdings, Inc. Institution | $25.9K 10.0K shares |
R Russell Investments Group, Ltd. RIA/Wealth | $12.6K 4.9K shares |
 Redwood Park Advisors LLC RIA/Wealth | $1.8K 700.0 shares |
Exited Positions
| Institution | Previous Position |
|---|---|
First Light Asset Management, LLC Hedge Fund•Sector | $7.0M 2.6M shares |
A AWM Investment Company, Inc. Hedge Fund•Event Driven | $3.0M 1.1M shares |
Ikarian Capital, LLC Hedge Fund•Event Driven | $2.7M 1.0M shares |
Schonfeld Strategic Advisors LLC Hedge Fund•Multi-Strategy | $2.7M 998.5K shares |
A Alyeska Investment Group, L.P. Hedge Fund•Multi-Strategy | $2.5M 933.5K shares |
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | $795.6K 293.6K shares |
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | $465.2K 171.7K shares |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $413.2K 152.5K shares |
 Exome Asset Management LLC Hedge Fund•Sector | $309.3K 114.1K shares |
 Marshall Wace LLP Institution | $256.8K 94.8K shares |
Options Activity
Institutions with the largest Call and Put options positions in ELDN as of Q3 2025
- Call Positions
- 2
- Call Value
- -
- Put Positions
- 5
- Put Value
- $929.4K
Call Positions
| Institution | Position Value |
|---|---|
S SPHERA FUNDS MANAGEMENT LTD. Institution | - - contracts |
 SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | - - contracts |
Put Positions
| Institution | Position Value |
|---|---|
S SPHERA FUNDS MANAGEMENT LTD. Institution | $518.0K 2.0K contracts |
W WOLVERINE TRADING, LLC Institution | $179.3K 706.0 contracts |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $110.1K 425.0 contracts |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $86.5K 334.0 contracts |
J JANE STREET GROUP, LLC Institution | $35.5K 137.0 contracts |
Most Committed Institutions
Institutions with ELDN as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
C CM Management, LLC Institution | 1.30% $1.6M |
2 22NW, LP Hedge Fund•Long/Short | 0.86% $1.6M |
V Velan Capital Investment Management LP Institution | 0.84% $898.7K |
S Sanofi Institution | 0.81% $2.1M |
S SPHERA FUNDS MANAGEMENT LTD. Institution | 0.80% $3.3M |
B Blue Owl Capital Holdings LP Institution | 0.80% $2.5M |
B BVF INC/IL Institution | 0.66% $16.3M |
Catalio Capital Management, LP Venture Capital | 0.51% $2.7M |
S Siren, L.L.C. Institution | 0.23% $5.4M |
N Nantahala Capital Management, LLC Hedge Fund•Multi-Strategy | 0.18% $3.0M |
Hedge Fund Spotlight
Discover hedge funds investing in ELDN
PANAGORA ASSET MANAGEMENT INC
Hedge Fund • Quant
Portfolio ManagerBryan David Belton
- Portfolio Value
- $24.8B
- Positions
- 1,146
- Last Reported
- Q3 2025
Sector Allocation
Position in Eledon Pharmaceuticals, Inc.
- Market Value
- $48.2K
- Shares Held
- 18.6K
- Portfolio Weight
- 0.00%
- Owned Since
- 2025-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Semiconductors Technology | $1.9B | 7.75% | |
Consumer Electronics Technology | $1.4B | 5.65% | |
Software - Infrastructure Technology | $1.4B | 5.45% |
