LGVN · Longeveron Inc.

$0.85 +0.06 (+7.99%)

Market Cap

$26.14M

31.88M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Quarter:

Holders: 39

Total Value: $3,348,459

Total Shares: 4,763,120

Institutional Ownership Trend

22 quarters

Holder Concentration

Across 39 13F filers · Δ vs Mar 31, 2026

Top Holder

28.4%

+4.6 pts

Top 5

76.6%

+5.7 pts

Top 10

90.6%

−1.8 pts

HHI

1,775

Moderately concentrated+446

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +8

Institutional value: +41.3%

Shares held: +109.0%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega MILLENNIUM MANAGEMENT LLC	+907,156	1,353,881
Mega VANGUARD FIDUCIARY TRUST CO	+101,412	140,127
Mega VANGUARD CAPITAL MANAGEMENT LLC	+39,273	581,305
Mega NORTHERN TRUST CORP	+23,520	43,299
Mega JANE STREET GROUP, LLC	+4,714	190,370

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid ADAR1 Capital Management, LLC	−91,594	108,406
Mega UBS Group AG	−14,857	5
Mega BlackRock, Inc.	−28	224,170

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid Logos Global Management LP	1,287,000	$904,761
Large Mariner, LLC	126,000	$88,578
Mid Virtu Financial LLC	58,583	$41,183
Small TWO SIGMA SECURITIES, LLC	55,973	$39,349
Large SCOTIA CAPITAL INC.	30,000	$21,090

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large HRT FINANCIAL LP	118,891	$123,646
Large Lido Advisors, LLC	11,235	$11,684
Small Asset Dedication, LLC	10,500	$10,920
Mega FMR LLC	752	$782
Mid HANTZ FINANCIAL SERVICES, INC.	35	$36

Filter: New 14 Increased 7 Reduced 3 Sold out 6 Unchanged 15

Showing 39 of 39

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

MILLENNIUM MANAGEMENT LLC

$951,778

28.42%

1,353,881

Logos Global Management LP

$904,761

27.02%

1,287,000

VANGUARD CAPITAL MANAGEMENT LLC

$408,657

12.20%

581,305

BlackRock, Inc.

$157,591

4.71%

224,170

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Institutional Trust Company, N.A.	224,170	$157,591	100.0%	Sole

GEODE CAPITAL MANAGEMENT, LLC

$143,243

4.28%

203,761

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	23,779	$16,716	11.7%	Defined
Held directly	179,982	$126,527	88.3%	Defined

JANE STREET GROUP, LLC

$133,829

4.00%

190,370

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	128,547	$90,368	67.5%	Defined
Jane Street Global Trading, LLC	61,823	$43,461	32.5%	Defined

VANGUARD FIDUCIARY TRUST CO

$98,509

2.94%

140,127

Mariner, LLC

$88,578

2.65%

126,000

ADAR1 Capital Management, LLC

$76,209

2.28%

108,406

Beacon Pointe Advisors, LLC

$70,300

2.10%

100,000

Virtu Financial LLC

$41,183

1.23%

58,583

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	58,583	$41,183	100.0%	Defined

TWO SIGMA SECURITIES, LLC

$39,349

1.18%

55,973

STATE STREET CORP

$31,902

0.95%

45,380

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	45,380	$31,902	100.0%	Defined

NORTHERN TRUST CORP

$30,439

0.91%

43,299

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	43,299	$30,439	100.0%	Defined

SCOTIA CAPITAL INC.

$21,090

0.63%

30,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF NOVA SCOTIA	30,000	$21,090	100.0%	Defined

Capital Investment Advisory Services, LLC

$18,647

0.56%

26,525

COMMONWEALTH EQUITY SERVICES, LLC

$17,683

0.53%

25,155

Hamilton Point Investment Advisors, LLC

$15,779

0.47%

22,446

MONETA GROUP INVESTMENT ADVISORS LLC

$14,973

0.45%

21,300

XTX Topco Ltd

$14,452

0.43%

20,558

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	20,558	$14,452	100.0%	Defined

ANCHYRA PARTNERS LLC

$14,060

0.42%

20,000

RENAISSANCE TECHNOLOGIES LLC

$13,938

0.42%

19,827

Accelerate Investment Advisors LLC

$10,017

0.30%

14,250

Valeo Financial Advisors, LLC

$7,639

0.23%

10,867

Cambridge Financial Group, LLC

$7,381

0.22%

10,500

Tower Research Capital LLC (TRC)

$5,922

0.18%

8,424

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	8,424	$5,922	100.0%	Defined

MCGUIRE CAPITAL ADVISORS INC

$2,812

0.08%

4,000

Steward Partners Investment Advisory, LLC

$1,673

0.05%

2,380

OSAIC HOLDINGS, INC.

$1,406

0.04%

2,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	2,000	$1,406	100.0%	Defined

Allied Private Wealth LLC

$998

0.03%

1,420

JONES FINANCIAL COMPANIES LLLP

$913

0.03%

1,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	1,300	$913	100.0%	Sole

Cornerstone Planning Group LLC

$790

0.02%

1,125

WELLS FARGO & COMPANY/MN

$703

0.02%

1,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	1,000	$703	100.0%	Defined

BARCLAYS PLC

$587

0.02%

835

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	835	$587	100.0%	Defined

MORGAN STANLEY

$478

0.01%

680

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY SMITH BARNEY LLC	680	$478	100.0%	Defined

Allworth Financial LP

$91

0.00%

130

Aventura Private Wealth, LLC

$54

0.00%

SBI Securities Co., Ltd.

$42

0.00%

UBS Group AG

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	5	$3	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STRATEGIC ADVISERS LLC	752	$782	100.0%	Defined

Key facts CIK 1721484 CUSIP 54303L203 13F (30d) 37 filings 37 filers Visit website Investor relations