LGVN · NASDAQ · Biotechnology

Longeveron (LGVN)

Develops donor-derived cell therapy for pediatric cardiac and aging-related diseases.

$2.69
After hours−0.03 (−1.08%)
At close$2.72(+11.02%)

13F · 13D/G · Form 4

Institutions14.94%476.3K shares
39 holders · as of Jun 30, 2026
Insiders7.29%232.3K shares
12 holders · as of Aug 25, 2026
Other77.77%2.48M shares
remainder

3.19M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

This company has 2 share classes; every stake here is a share of the whole company.

13F · 13D/G · Form 4

HolderStakeSharesDate
Millennium Management LLCInstitution
4.25%1.35M Aas of Jun 30, 2026
Logos Global Management LPInstitution
4.04%1.29M Aas of Jun 30, 2026
Stephen H. WillardInsiderofficer: Chief Executive Officer
2.42%77,168 Afiled Jul 6, 2026
Devin BlassInsiderofficer: CTO & SVP of CMC
2.23%71,174 Afiled Aug 21, 2026
Vanguard Capital Management LLCInstitution
1.82%581,305 Aas of Jun 30, 2026
Nirav S. JhaveriInsiderofficer: Chief Financial Officer
0.94%30,000 Afiled Aug 25, 2026
BlackRock, Inc.Institution
0.70%224,170 Aas of Jun 30, 2026
Geode Capital Management, LLCInstitution
0.64%203,761 Aas of Jun 30, 2026
Jane Street Group, LLCInstitution
0.60%190,370 Aas of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution
0.44%140,127 Aas of Jun 30, 2026
Mariner, LLCInstitution
0.40%126,000 Aas of Jun 30, 2026
James Nathaniel PowellInsiderofficer: Chief Executive Officer
0.39%12,559 Afiled Jan 6, 2026
Adar1 Capital Management, LLCInstitution
0.34%108,406 Aas of Jun 30, 2026
Marie WashburnInsiderofficer: Chief Financial Officer
0.32%10,103 Afiled Jul 21, 2026
Beacon Pointe Advisors, LLCInstitution
0.31%100,000 Aas of Jun 30, 2026
George A. Jr. PalettaInsiderdirector
0.22%7,000 Afiled Aug 21, 2026
Roger Joseph HajjarInsiderdirector
0.22%6,900 Afiled Aug 21, 2026
Virtu Financial LLCInstitution
0.18%58,583 Aas of Jun 30, 2026
Two Sigma Securities, LLCInstitution
0.18%55,973 Aas of Jun 30, 2026
State Street CorpInstitution
0.14%45,380 Aas of Jun 30, 2026
Northern Trust CorpInstitution
0.14%43,299 Aas of Jun 30, 2026
Deborah AscheimInsiderdirector
0.11%3,600 Afiled Aug 21, 2026
Leah Rush CannInsiderdirector
0.11%3,600 Afiled Aug 21, 2026
Arjun JJ DesaiInsiderdirector
0.11%3,600 Afiled Aug 21, 2026
Richard N. KenderInsiderdirector
0.10%3,300 Afiled Jul 17, 2025

13F, as of Jun 30, 2026

39 holders · 4.76M shares · 14 new positions · 21 increased · 3 reduced · 5 closed

HolderShares% of companyChg q/qFiled
Millennium Management LLC1.35M42.47%+907.2KAug 14, 2026
Logos Global Management LP1.29M40.37%+1.29MnewAug 14, 2026
Vanguard Capital Management LLC581.3K18.23%+39.3KAug 13, 2026
BlackRock, Inc.224.2K7.03%−28Aug 7, 2026
Geode Capital Management, LLC203.8K6.39%+143Aug 12, 2026
Jane Street Group, LLC190.4K5.97%+4.7KAug 14, 2026
Vanguard Fiduciary Trust Co140.1K4.40%+101.4KAug 13, 2026
Mariner, LLC126.0K3.95%+126.0KnewAug 13, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Mitchell P. Kopin9.99%13GAug 15, 2025
Logos Global Management LP6.30%192.3K13GSep 10, 2026
Janus Henderson Group PLC5.90%13GMay 15, 2026
Integrated Core Strategies (US) LLC5.20%13GAug 10, 2026

Form 4

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House and Senate disclosures

Not reported.