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Disclosery

ELDN ELEDON PHARMACEUTICALS INC

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COM (common), issuer CIK 1404281

84 managers (84 13F filers) reported a position in ELDN shares at 2025-03-31, 38,448,901 shares in all. 18 filers opened a position and 10 filers sold out during the quarter.

Managers
84
13F filers
84
New
18
Added
17
Reduced
21
Sold out
10
Shares held by filers
38,448,901

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BVF INC/ILin group BVF INC/IL6,293,282$21.3M0.87%013F-HRTimelineGroup
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.3,566,338$12.1M0.2%013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,953,127$10M<0.01%+58,48813F-HRTimelineGroup
First Light Asset Management, LLC2,328,768$7.89M0.9%013F-HRTimeline
SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD.2,307,119$7.82M1.93%-244,50013F-HRTimelineGroup
Blue Owl Capital Holdings LP1,819,912$6.17M1.99%-140,00013F-HRTimeline
Woodline Partners LP1,671,822$5.67M0.04%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…1,585,648$5.38M0.01%+1,316,62313F-HRTimelineGroup
Schonfeld Strategic Advisors LLC1,318,842$4.47M0.03%-196,90813F-HRTimeline
Ensign Peak Advisors, Inc1,264,919$4.29M0.01%013F-HRTimeline
Nantahala Capital Management, LLCin group Nantahala Capital Management,…1,141,237$3.87M0.32%-6,70913F-HRTimelineGroup
AWM Investment Company, Inc.1,100,473$3.73M0.51%013F-HRTimeline
Ikarian Capital, LLCin group Ikarian Capital, LLC1,025,221$3.48M1.13%-101,41613F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.933,475$3.16M0.01%013F-HRTimelineGroup
Sanofi814,980$2.76M1.66%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC810,876$2.75M<0.01%+692,01513F-HRTimelineGroup
Zimmer Partners, LP754,970$2.56M0.05%+4,97013F-HRTimeline
Siren, L.L.C.in group Siren, L.L.C.690,170$2.34M0.13%new13F-HR/ATimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC666,717$2.26M<0.01%+3,61613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.652,621$2.21M<0.01%+34,99713F-HRTimelineGroup
22NW, LP636,364$2.16M1.45%new13F-HRTimeline
Velan Capital Investment Management LP323,973$1.1M1.13%013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC312,158$1.06M0.04%-29,76513F-HRTimeline
CM Management, LLC275,000$932K0.94%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC258,106$875K<0.01%+113,26113F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC224,600$761K<0.01%+102,32513F-HR/ATimelineGroup
MORGAN STANLEYin group MORGAN STANLEY221,957$752K<0.01%+47,45113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP213,101$722K<0.01%+26,10013F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…188,485$639K<0.01%new13F-HRTimelineGroup
Qube Research & Technologies Ltd175,891$596K<0.01%+53,75013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP130,673$443K<0.01%+3,78813F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC122,773$416K<0.01%-24,40013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP116,175$394K<0.01%+93,14213F-HRTimelineGroup
Exome Asset Management LLC114,145$387K0.35%-142,22813F-HR/ATimeline
HRT FINANCIAL LP113,275$384K<0.01%new13F-HRTimeline
Informed Momentum Co LLC109,555$371K0.06%013F-HRTimeline
Allostery Investments LP100,000$339K0.49%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC93,997$319K<0.01%-95,87313F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC70,000$237K<0.01%013F-HR/ATimelineGroup
Jain Global LLC67,212$228K<0.01%new13F-HRTimeline
DIADEMA PARTNERS LP64,613$219K0.18%-11,18113F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management61,520$209K<0.01%+28,89713F-HRTimelineGroup
OMERS ADMINISTRATION Corp56,500$192K<0.01%-6,30013F-HRTimeline
INGALLS & SNYDER LLC51,849$176K0.01%013F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC44,436$151K<0.01%-3,87413F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC39,814$135K<0.01%013F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC39,371$133K0.01%-35,20513F-HRTimeline
LMR Partners LLPin group LMR Partners LLP37,783$128K<0.01%new13F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC33,400$113K<0.01%013F-HRTimeline
MARCO INVESTMENT MANAGEMENT LLC30,344$103K0.01%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co29,987$102K<0.01%013F-HR/ATimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC28,713$97.3K<0.01%new13F-HR/ATimelineGroup
Kera Capital Partners, Inc.25,770$87.4K0.03%013F-HRTimeline
UBS Group AGin group UBS Group AG23,225$78.7K<0.01%-295,35613F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.22,000$74.6K<0.01%013F-HRTimelineGroup
ExodusPoint Capital Management, LP21,733$74K<0.01%new13F-HRTimeline
WOLVERINE TRADING, LLC21,342$71.5K<0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC21,011$71.2K<0.01%-45,88913F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP19,200$65.1K<0.01%-61,23113F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV16,726$56.7K<0.01%013F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC16,600$56.3K0.01%+60013F-HRTimelineGroup
Quantessence Capital LLC16,523$56K0.01%new13F-HRTimeline
SG Americas Securities, LLC15,089$51K<0.01%new13F-HRTimeline
Persistent Asset Partners Ltd14,855$50.4K0.04%013F-HRTimeline
Catalyst Funds Management Pty Ltd13,620$46.2K0.01%new13F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…13,613$46.1K<0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…12,478$42.3K<0.01%+4,53413F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…12,080$41K<0.01%new13F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd12,065$40.9K<0.01%new13F-HRTimeline
Clarity Capital Partners LLC11,500$39K0.02%013F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.10,866$36.8K0.01%-7,51313F-HRTimeline
Capula Management Ltdin group Capula Management Ltd10,170$34.5K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
CW Advisors, LLC10,000$33.9K<0.01%new13F-HRTimeline
SIMPLEX TRADING, LLC9,991$33K<0.01%-44613F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/7,012$23.8K<0.01%-88,13013F-HRTimelineGroup
Point72 (DIFC) Ltd1,782$6.04K<0.01%-2,68013F-HRTimeline
Addison Advisors LLC1,300$4.41K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP725$2.43K<0.01%+10013F-HR/ATimelineGroup
N.E.W. Advisory Services LLC626$2.12K<0.01%new13F-HRTimeline
GROUP ONE TRADING LLC591$2K<0.01%013F-HRTimeline
IFS Advisors, LLC100$339<0.01%013F-HRTimeline
FMR LLCin group FMR LLC17$58<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.4$14<0.01%-3913F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.