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Disclosery

ELDN ELEDON PHARMACEUTICALS INC

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COM (common), issuer CIK 1404281

85 managers (86 13F filers) reported a position in ELDN shares at 2025-06-30, 40,843,213 shares in all. 28 filers opened a position and 26 filers sold out during the quarter.

Managers
85
13F filers
86
New
28
Added
21
Reduced
15
Sold out
26
Shares held by filers
40,843,213

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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$17.1M0.61%013F-HRTimelineGroup
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.3,566,338$9.66M0.16%013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC3,318,383$8.99M<0.01%+365,25613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.3,254,152$8.82M<0.01%+2,601,53113F-HRTimelineGroup
First Light Asset Management, LLC2,600,498$7.05M0.91%+271,73013F-HRTimeline
SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD.1,959,610$5.31M1.39%-347,50913F-HRTimelineGroup
Woodline Partners LP1,671,822$4.53M0.02%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,383,940$3.75M<0.01%+717,22313F-HRTimelineGroup
Blue Owl Capital Holdings LP1,329,912$3.6M1.16%-490,00013F-HRTimeline
Ensign Peak Advisors, Inc1,264,919$3.43M0.01%013F-HRTimeline
Nantahala Capital Management, LLCin group Nantahala Capital Management,…1,141,237$3.09M0.22%013F-HRTimelineGroup
AWM Investment Company, Inc.1,100,473$2.98M0.33%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…1,018,919$2.76M<0.01%-566,72913F-HRTimelineGroup
Ikarian Capital, LLCin group Ikarian Capital, LLC1,000,221$2.71M0.9%-25,00013F-HRTimelineGroup
Schonfeld Strategic Advisors LLC998,454$2.71M0.02%-320,38813F-HRTimeline
Zimmer Partners, LP980,682$2.66M0.06%+225,71213F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.933,475$2.53M0.01%013F-HRTimelineGroup
Sanofi814,980$2.21M1.26%013F-HRTimeline
Siren, L.L.C.in group Siren, L.L.C.690,170$1.87M0.1%013F-HRTimelineGroup
22NW, LP636,364$1.72M1.09%013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP605,340$1.64M<0.01%+392,23913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP454,077$1.23M<0.01%+323,40413F-HRTimelineGroup
CM Management, LLC375,000$1.02M0.93%+100,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY345,629$937K<0.01%+123,67213F-HRTimelineGroup
Velan Capital Investment Management LP338,973$919K0.92%+15,00013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC293,565$796K0.02%-18,59313F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC190,673$517K<0.01%+67,90013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co177,249$480K<0.01%+147,26213F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC171,669$465K<0.01%-639,20713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC152,460$413K<0.01%+58,46313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP136,456$370K<0.01%+20,28113F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp134,322$364K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG126,266$342K<0.01%+103,04113F-HRTimelineGroup
Exome Asset Management LLC114,145$309K0.26%013F-HR/ATimeline
BARCLAYS PLCin group BARCLAYS PLC101,878$276K<0.01%+31,87813F-HR/ATimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP94,772$257K<0.01%+75,57213F-HRTimelineGroup
Nuveen, LLCin group TIAA76,292$207K<0.01%new13F-HRTimelineGroup
DIADEMA PARTNERS LP64,613$175K0.11%013F-HRTimeline
RHUMBLINE ADVISERS56,050$152K<0.01%new13F-HRTimeline
INGALLS & SNYDER LLC51,849$141K0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA40,193$109K<0.01%new13F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN37,156$101K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND36,400$98.6K<0.01%new13F-HR/ATimeline
MetLife Investment Management, LLCin group MetLife Investment Management…36,264$98.3K<0.01%new13F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC36,141$97.9K0.01%-3,23013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC35,592$96.5K<0.01%new13F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC33,400$90.5K<0.01%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…32,052$86.9K<0.01%new13F-HRTimelineGroup
MARCO INVESTMENT MANAGEMENT LLC30,344$82.2K0.01%013F-HRTimeline
HOWARD FINANCIAL SERVICES, LTD.30,000$81.3K0.01%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.29,740$80.6K<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/29,499$80K<0.01%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC29,464$79.8K<0.01%-10,35013F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC29,176$79.1K<0.01%new13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd29,058$78.6K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO27,698$75.1K<0.01%new13F-HRTimelineGroup
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…27,366$74.2K<0.01%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC26,871$72.8K<0.01%-231,23513F-HRTimelineGroup
Kera Capital Partners, Inc.25,770$69.8K0.01%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/25,367$68.7K<0.01%+18,35513F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC19,738$53.5K<0.01%-1,27313F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC18,113$49.1K<0.01%new13F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC16,900$45.8K0.01%+30013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC16,744$45.4K<0.01%-11,96913F-HR/ATimelineGroup
MERCER GLOBAL ADVISORS INC /ADV16,726$45.3K<0.01%013F-HRTimeline
Persistent Asset Partners Ltd14,855$40.3K0.04%013F-HRTimeline
Police & Firemen's Retirement System of…13,496$36.6K<0.01%new13F-HRTimeline
ProShare Advisors LLC12,019$32.6K<0.01%new13F-HRTimeline
Ground Swell Capital, LLC11,597$31.4K0.05%new13F-HRTimeline
Clarity Capital Partners LLC11,500$31.2K0.01%013F-HRTimeline
CW Advisors, LLC10,000$27.1K<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC8,273$22K<0.01%-1,71813F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding6,984$18.9KnewTimeline
Legal & General Group Plcin group Legal & General Group Plc5,333$14.5K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS4,988$13.5K<0.01%new13F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…3,657$9.91K<0.01%new13F-HRTimeline
AMALGAMATED BANK2,002$5K<0.01%new13F-HRTimeline
Sterling Capital Management LLC1,493$4.05K<0.01%new13F-HR/ATimeline
Addison Advisors LLC1,300$3.52K<0.01%013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC600$1.63K<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.144$390<0.01%+14013F-HRTimeline
FMR LLCin group FMR LLC68$184<0.01%+5113F-HRTimelineGroup
GROUP ONE TRADING LLC20$54<0.01%-57113F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3$8<0.01%-12,47513F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.