Latest Period
Q2 2026
Security Snapshot
LANTRONIX INC - Common Stock, $0.0001 par value (LTRX) Institutional Ownership
CUSIP: 516548203
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
120
Shares (Excl. Options)
28,027,554
Price
$5.88
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- Security type / class
- Equity / Common Stock, $0.0001 par value
- Symbol
- LTRX on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 28,027,554
- Total 13F value
- $164,791,763
- Portfolio coverage rank
- 0%
- Share change
- +11,099,793
- Value change
- +$66,245,699
- Number of holders
- 120
- Shares outstanding
- 44,366,197
- SEC-reported price per share
- $5.59
- Insider filing price
- $5.59
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- LTRX - LANTRONIX INC - Common Stock, $0.0001 par value is tracked under CUSIP 516548203.
- 120 institutions reported positions in Q2 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 102 to 120 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $88,793,896 to $164,791,763.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 120 institutions filings for Q2 2026.
Security key
516548203
Latest holder period
Q2 2026
13F holders
120
13D/G owners
2
CIK / CUSIP context first
Open Q2 2026 holders
LTRX full holder history
LANTRONIX INC SEC filings
LANTRONIX INC company facts
LANTRONIX INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 516548203:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
LTRX
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 7.1% | $20,664,000 | 3,150,000 | Needham Investment Management L.L.C. | 18 Jun 2026 | |||
| Chain of Lakes Investment Fund, LLC | 3% | -15% | $6,866,224 | -$1,289,029 | 1,194,126 | -16% | Haluk L. Bayraktar | 10 Mar 2026 |
As of 30 Jun 2026, 120 institutional investors reported holding 28,027,554 shares of LANTRONIX INC - Common Stock, $0.0001 par value (LTRX). This represents 63% of the company’s total 44,366,197 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
51%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 7.1% | 3,150,000 | 0.56% | $18,522,000 | |
| BlackRock, Inc. | 5% | 2,220,337 | +640% | 0% | $13,055,581 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.5% | 1,550,312 | +5.8% | 0% | $9,115,835 |
| STATE STREET CORP | 3.1% | 1,380,831 | +447% | 0% | $8,119,286 |
| AWM Investment Company, Inc. | 2.8% | 1,250,000 | 0.64% | $7,350,000 | |
| ROYCE & ASSOCIATES LP | 2.7% | 1,216,086 | +47% | 0.06% | $7,150,586 |
| HEARTLAND ADVISORS INC | 2% | 900,000 | 0% | 0.24% | $5,292,000 |
| GEODE CAPITAL MANAGEMENT, LLC | 2% | 897,115 | +125% | 0% | $5,276,536 |
| TWO SIGMA INVESTMENTS, LP | 1.9% | 838,158 | +60% | 0% | $4,928,369 |
| DIMENSIONAL FUND ADVISORS LP | 1.8% | 815,064 | +2.1% | 0% | $4,791,414 |
| CITADEL ADVISORS LLC | 1.8% | 786,904 | +187% | 0% | $4,626,996 |
| RENAISSANCE TECHNOLOGIES LLC | 1.7% | 764,888 | +11% | 0.01% | $4,497,541 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1.7% | 738,721 | +83% | 0.02% | $4,343,679 |
| ACADIAN ASSET MANAGEMENT LLC | 1.5% | 682,656 | +86% | 0% | $4,008,000 |
| Manatuck Hill Partners, LLC | 1.5% | 677,267 | +38% | 1.3% | $3,982,330 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 1.5% | 662,070 | +93% | 0.51% | $3,892,972 |
| Soviero Asset Management, LP | 1.3% | 580,000 | -11% | 1.7% | $3,410,400 |
| DEUTSCHE BANK AG\ | 1.3% | 565,750 | +6.7% | 0% | $3,326,610 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.3% | 559,450 | -41% | 0% | $3,289,566 |
| MORGAN STANLEY | 1.2% | 546,205 | +17% | 0% | $3,211,686 |
| Qube Research & Technologies Ltd | 1.1% | 500,062 | +137% | 0% | $2,940,365 |
| Trexquant Investment LP | 1.1% | 487,705 | +127% | 0.02% | $2,867,705 |
| Balyasny Asset Management L.P. | 0.96% | 425,000 | 0% | $2,499,000 | |
| Inspire Investing, LLC | 0.76% | 335,880 | 0.08% | $1,974,974 | |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 0.69% | 305,000 | +11% | 1.4% | $1,793,400 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 28,027,554 | $164,791,763 | +$66,245,699 | $5.88 | 120 |
| 2026 Q1 | 16,927,084 | $88,793,896 | +$14,405,597 | $5.24 | 102 |
| 2025 Q4 | 14,075,591 | $82,501,727 | +$7,533,193 | $5.86 | 79 |
| 2025 Q3 | 12,532,227 | $57,261,940 | +$8,629,421 | $4.57 | 69 |
| 2025 Q2 | 10,774,486 | $30,919,378 | -$3,091,326 | $2.87 | 50 |
| 2025 Q1 | 12,019,356 | $29,920,668 | -$1,894,843 | $2.49 | 55 |
| 2024 Q4 | 12,007,249 | $49,453,332 | -$6,461,871 | $4.12 | 72 |
| 2024 Q3 | 12,576,864 | $51,807,831 | +$1,475,875 | $4.12 | 79 |
| 2024 Q2 | 12,276,136 | $43,582,726 | -$6,075,546 | $3.55 | 78 |
| 2024 Q1 | 13,979,574 | $49,767,266 | -$1,495,548 | $3.56 | 84 |
| 2023 Q4 | 14,087,344 | $82,553,646 | +$16,366,898 | $5.86 | 77 |
| 2023 Q3 | 11,890,464 | $52,877,338 | +$912,445 | $4.45 | 67 |
| 2023 Q2 | 11,682,536 | $49,168,111 | -$2,135,350 | $4.21 | 56 |
| 2023 Q1 | 12,156,692 | $52,760,488 | -$1,084,955 | $4.34 | 64 |
| 2022 Q4 | 12,435,002 | $53,671,468 | -$3,732,749 | $4.32 | 64 |
| 2022 Q3 | 13,260,870 | $63,839,279 | +$8,995,000 | $4.81 | 59 |
| 2022 Q2 | 11,669,217 | $62,788,431 | +$13,100 | $5.38 | 58 |
| 2022 Q1 | 11,320,817 | $75,594,777 | +$919,223 | $6.68 | 76 |
| 2021 Q4 | 10,930,310 | $85,548,275 | +$39,360,437 | $7.83 | 70 |
| 2021 Q3 | 5,716,569 | $33,254,368 | +$3,637,426 | $5.82 | 51 |
| 2021 Q2 | 5,110,373 | $26,344,373 | -$345,242 | $5.16 | 39 |
| 2021 Q1 | 5,189,458 | $23,707,501 | -$1,457,763 | $4.57 | 33 |
| 2020 Q4 | 5,518,108 | $24,496,181 | +$3,026,313 | $4.44 | 35 |
| 2020 Q3 | 4,698,021 | $22,589,279 | +$3,873,582 | $4.81 | 34 |
| 2020 Q2 | 3,918,072 | $14,522,987 | -$390,530 | $3.71 | 29 |