Who owns LANTRONIX INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of LTRX from SEC Form 13F filings across 120 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 120 institutions disclosed 28.0M shares of LANTRONIX INC worth $164.8M — about 69.8% of shares outstanding; the largest disclosed holder is NEEDHAM INVESTMENT MANAGEMENT LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
120
13F holders
$164.8M
value, 2026 filers
69.8%
of shares outstanding (28.0M sh)
39
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of LTRX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | NEEDHAM INVESTMENT MANAGEMENT LLCNEW | 3.1M | $18.5M | 0.6% | 7.8% | new |
| 2 | BlackRock, Inc. | 2.2M | $13.1M | 0.0% | 5.5% | +639.5% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | $9.1M | 0.0% | 3.9% | +5.8% |
| 4 | STATE STREET CORP | 1.4M | $8.1M | 0.0% | 3.4% | +447.1% |
| 5 | AWM Investment Company, Inc.NEW | 1.3M | $7.3M | 0.6% | 3.1% | new |
| 6 | ROYCE & ASSOCIATES LP | 1.2M | $7.2M | 0.1% | 3% | +47.2% |
| 7 | HEARTLAND ADVISORS INC | 900,000 | $5.3M | 0.2% | 2.2% | 0.0% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 897,115 | $5.3M | 0.0% | 2.2% | +124.7% |
| 9 | TWO SIGMA INVESTMENTS, LP | 838,158 | $4.9M | 0.0% | 2.1% | +59.8% |
| 10 | DIMENSIONAL FUND ADVISORS LP | 815,064 | $4.8M | 0.0% | 2% | +2.1% |
| 11 | CITADEL ADVISORS LLC | 786,904 | $4.6M | 0.0% | 2% | +186.8% |
| 12 | RENAISSANCE TECHNOLOGIES LLC | 764,888 | $4.5M | 0.0% | 1.9% | +10.8% |
| 13 | JACOBS LEVY EQUITY MANAGEMENT, INC | 738,721 | $4.3M | 0.0% | 1.8% | +83.0% |
| 14 | ACADIAN ASSET MANAGEMENT LLC | 682,656 | $4.0M | 0.0% | 1.7% | +85.9% |
| 15 | Manatuck Hill Partners, LLC | 677,267 | $4.0M | 1.3% | 1.7% | +38.0% |
| 16 | ESSEX INVESTMENT MANAGEMENT CO LLC | 662,070 | $3.9M | 0.5% | 1.6% | +93.3% |
| 17 | Soviero Asset Management, LP | 580,000 | $3.4M | 1.4% | 1.4% | -10.8% |
| 18 | DEUTSCHE BANK AG\ | 565,750 | $3.3M | 0.0% | 1.4% | +6.7% |
| 19 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 559,450 | $3.3M | 0.0% | 1.4% | -40.8% |
| 20 | MORGAN STANLEY | 546,205 | $3.2M | 0.0% | 1.4% | +16.8% |
| 21 | Qube Research & Technologies Ltd | 500,062 | $2.9M | 0.0% | 1.2% | +136.9% |
| 22 | Trexquant Investment LP | 487,705 | $2.9M | 0.0% | 1.2% | +126.6% |
| 23 | Balyasny Asset Management L.P.NEW | 425,000 | $2.5M | 0.0% | 1.1% | new |
| 24 | Inspire Investing, LLCNEW | 335,880 | $2.0M | 0.1% | 0.8% | new |
| 25 | NANO CAP NEW MILLENNIUM GROWTH FUND L P | 305,000 | $1.8M | 1.4% | 0.8% | +10.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.