Company · Ownership research

LANTRONIX INC LTRX

CIK 0001114925 · CUSIP 516548203

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 516548203 (LTRX), not CUSIP 516548903 (LTRX), CUSIP 516548953 (LTRX), and does not merge CUSIPs.

This page lists the top 20 of 120 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history	$18.52M 3,150,000 shares	0.56%	+3.15MNew	SEC filing ↗ Aug 14, 2026	▾
02	BlackRock, Inc. CIK 2012383 · View history	$13.06M 2,220,337 shares	0.00%	+1.92M(+639.50%)Added	SEC filing ↗ Aug 7, 2026	▾
03	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history	$9.12M 1,550,312 shares	0.00%	+84.43K(+5.80%)Added	SEC filing ↗ Aug 13, 2026	▾
04	STATE STREET CORP CIK 93751 · Amended · View history	$8.12M 1,380,831 shares	0.00%	+1.13M(+447.10%)Added	SEC filing ↗ Sep 22, 2026	▾
05	AWM Investment Company, Inc. CIK 1535264 · View history	$7.35M 1,250,000 shares	0.64%	+1.25MNew	SEC filing ↗ Aug 14, 2026	▾
06	ROYCE & ASSOCIATES LP CIK 906304 · View history	$7.15M 1,216,086 shares	0.06%	+389.76K(+47.20%)Added	SEC filing ↗ Aug 14, 2026	▾
07	HEARTLAND ADVISORS INC CIK 937394 · View history	$5.29M 900,000 shares	0.24%	0(0.00%)Unchanged	SEC filing ↗ Aug 11, 2026	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$5.28M 897,115 shares	0.00%	+497.81K(+124.70%)Added	SEC filing ↗ Aug 12, 2026	▾
09	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$4.93M 838,158 shares	0.00%	+313.76K(+59.80%)Added	SEC filing ↗ Aug 14, 2026	▾
10	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$4.79M 815,064 shares	0.00%	+16.95K(+2.10%)Added	SEC filing ↗ Aug 11, 2026	▾
11	CITADEL ADVISORS LLC CIK 1423053 · Amended · View history	$4.63M 786,904 shares	0.00%	+512.53K(+186.80%)Added	SEC filing ↗ Sep 2, 2026	▾
12	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$4.50M 764,888 shares	0.01%	+74.69K(+10.80%)Added	SEC filing ↗ Aug 13, 2026	▾
13	JACOBS LEVY EQUITY MANAGEMENT, INC CIK 884414 · View history	$4.34M 738,721 shares	0.02%	+335.08K(+83.00%)Added	SEC filing ↗ Aug 14, 2026	▾
14	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$4.01M 682,656 shares	0.00%	+315.48K(+85.90%)Added	SEC filing ↗ Aug 13, 2026	▾
15	Manatuck Hill Partners, LLC CIK 1467902 · View history	$3.98M 677,267 shares	1.32%	+186.67K(+38.00%)Added	SEC filing ↗ Aug 14, 2026	▾
16	ESSEX INVESTMENT MANAGEMENT CO LLC CIK 201772 · View history	$3.89M 662,070 shares	0.51%	+319.58K(+93.30%)Added	SEC filing ↗ Aug 6, 2026	▾
17	Soviero Asset Management, LP CIK 1755622 · View history	$3.41M 580,000 shares	1.65%	-70.00K(-10.80%)Reduced	SEC filing ↗ Aug 14, 2026	▾
18	DEUTSCHE BANK AG\ CIK 948046 · View history	$3.33M 565,750 shares	0.00%	+35.36K(+6.70%)Added	SEC filing ↗ Aug 7, 2026	▾
19	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$3.29M 559,450 shares	0.00%	-385.57K(-40.80%)Reduced	SEC filing ↗ Aug 13, 2026	▾
20	MORGAN STANLEY CIK 895421 · View history	$3.21M 546,205 shares	0.00%	+78.64K(+16.80%)Added	SEC filing ↗ Aug 13, 2026	▾

Showing 20 / 120 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

120

Cancelled or null records excluded

Disclosed shares

28,027,633

Not deduplicated across managers

Disclosed value

$164.79M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

LANTRONIX INC · Q2 2026

Explore all 120 reporting institutions.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.