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Lantronix Inc

LTRX
Exchange
Nasdaq
Industry
Computer Communications Equipment
SEC CIK
0001114925

In the last 90 days, Lantronix Inc insiders filed 1 open-market purchase and 0 sales; 121 institutions reported holding it in 13F filings for Q2 2026, worth $164.8M in total; no superinvestor holds it.

13F holders, Q2 2025

Institutional positions in Lantronix Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
52
−5 vs. Q1 2025
Shares held
10.8M
−1.24M (−10.4%) vs. Q1 2025
Total value
$30.9M
+$998.8K (+3.3%) vs. Q1 2025
New holders
9
14 more added
Sold out
14
15 more reduced

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting LTRX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 52 institutions
Q1 2021: 38 institutionsQ2 2021: 43 institutionsQ3 2021: 52 institutionsQ4 2021: 74 institutionsQ1 2022: 78 institutionsQ2 2022: 62 institutionsQ3 2022: 63 institutionsQ4 2022: 66 institutionsQ1 2023: 66 institutionsQ2 2023: 59 institutionsQ3 2023: 69 institutionsQ4 2023: 78 institutionsQ1 2024: 86 institutionsQ2 2024: 79 institutionsQ3 2024: 80 institutionsQ4 2024: 74 institutionsQ1 2025: 57 institutionsQ2 2025: 52 institutionsQ3 2025: 70 institutionsQ4 2025: 80 institutionsQ1 2026: 105 institutionsQ2 2026: 121 institutions
Value heldQ2 2025: $30.9M
Q1 2021: $23.7MQ2 2021: $26.3MQ3 2021: $33.3MQ4 2021: $86.0MQ1 2022: $75.6MQ2 2022: $62.8MQ3 2022: $63.8MQ4 2022: $53.7MQ1 2023: $52.8MQ2 2023: $49.2MQ3 2023: $52.9MQ4 2023: $82.6MQ1 2024: $49.8MQ2 2024: $43.6MQ3 2024: $51.8MQ4 2024: $49.5MQ1 2025: $29.9MQ2 2025: $30.9MQ3 2025: $57.3MQ4 2025: $82.5MQ1 2026: $88.8MQ2 2026: $164.8M
Institutions holding LTRX and their total value by quarter
QuarterHoldersValue
Q2 2026121$164.8M
Q1 2026105$88.8M
Q4 202580$82.5M
Q3 202570$57.3M
Q2 202552$30.9M
Q1 202557$29.9M
Q4 202474$49.5M
Q3 202480$51.8M
Q2 202479$43.6M
Q1 202486$49.8M
Q4 202378$82.6M
Q3 202369$52.9M
Q2 202359$49.2M
Q1 202366$52.8M
Q4 202266$53.7M
Q3 202263$63.8M
Q2 202262$62.8M
Q1 202278$75.6M
Q4 202174$86.0M
Q3 202152$33.3M
Q2 202143$26.3M
Q1 202138$23.7M

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Lantronix Inc; share changes are against Q1 2025.

Institutions holding LTRX in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Heartland Advisors Inc1,930,000$5.54M0.31%+530,000+37.9%Added
Dimensional Fund Advisors LP1,584,389$4.55M0.00%+77,891+5.2%Added
Vanguard Group Inc1,445,901$4.15M0.00%00.0%Unchanged
Herald Investment Management Ltd900,000$2.57M0.38%00.0%Unchanged
Renaissance Technologies LLC629,694$1.81M0.00%+5,100+0.8%Added
Deutsche Bank AG530,394$1.52M0.00%00.0%Unchanged
Marshall Wace, LLP446,164$1.28M0.00%+42,838+10.6%Added
Geode Capital Management, LLC356,186$1.02M0.00%+2,303+0.7%Added
BlackRock, Inc.295,773$848.9K0.00%−34,332−10.4%Reduced
First Eagle Investment Management, LLC284,525$816.6K0.00%−358,492−55.8%Reduced
Arrowstreet Capital, Limited Partnership284,108$815.4K0.00%00.0%Unchanged
AMH Equity Ltd250,000$717.5K1.06%+49,219+24.5%Added
Two Sigma Advisers, LP231,218$663.6K0.00%−21,782−8.6%Reduced
Morgan Stanley214,148$614.6K0.00%+128,586+150.3%Added
Truffle Hound Capital, LLC200,000$574.0K0.38%−560,555−73.7%Reduced
Two Sigma Investments, LP182,546$523.9K0.00%−68,422−27.3%Reduced
State Street Corp120,103$344.7K0.00%00.0%Unchanged
Manatuck Hill Partners, LLC105,200$301.9K0.11%+105,200New
Panagora Asset Management Inc93,220$267.5K0.00%+93,220New
Goldman Sachs Group Inc74,936$215.1K0.00%+39,361+110.6%Added
Lynrock Lake LP66,666$191.3K0.02%00.0%Unchanged
Northern Trust Corp60,876$174.7K0.00%00.0%Unchanged
American Century Companies Inc54,223$155.6K0.00%−95−0.2%Reduced
Price T Rowe Associates Inc48,722$140.0K0.00%+27,722+132.0%Added
EagleClaw Capital Managment, LLC42,400$121.7K0.02%00.0%Unchanged
Bank of New York Mellon Corp39,897$114.5K0.00%−969−2.4%Reduced
Jane Street Group, LLC36,372$104.4K0.00%−34,921−49.0%Reduced
Qube Research & Technologies Ltd36,358$104.3K0.00%−22,248−38.0%Reduced
HSBC Holdings PLC33,590$99.8K0.00%00.0%Unchanged
XTX Topco Ltd29,870$85.7K0.00%+29,870New
HRT Financial LP27,521$78.0K0.00%+27,521New
Atria Wealth Solutions, Inc.20,000$60.2K0.00%+20,000New
Barclays PLC17,275$49.6K0.00%−29,093−62.7%Reduced
Royce & Associates LP16,415$47.1K0.00%−1,368−7.7%Reduced
Citadel Advisors LLC15,147$43.5K0.00%+8,030+112.8%Added
Resources Investment Advisors, LLC.13,122$37.7K0.00%00.0%Unchanged
Simplex Trading, LLC13,118$37.0K0.00%−10,709−44.9%Reduced
Squarepoint Ops LLC12,629$36.2K0.00%+12,629New
R Squared Ltd11,319$32.5K0.02%+11,319New
Advisor Group Holdings, Inc.7,041$20.2K0.00%+2,000+39.7%Added
Group One Trading, L.P.6,798$19.5K0.00%−4,941−42.1%Reduced
Raymond James Financial Inc1,800$5.17K0.00%+1,800New
UBS Group AG1,791$5.14K0.00%−44,501−96.1%Reduced
Bank of America Corp1,327$3.81K0.00%+58+4.6%Added
SBI Securities Co., Ltd.582$1.67K0.00%+1+0.2%Added
Wells Fargo & Company500$1.44K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec372$1.07K0.00%00.0%Unchanged
National Bank of Canada133$3800.00%00.0%Unchanged
Tower Research Capital LLC (TRC)112$3210.00%−4,125−97.4%Reduced
Mount Yale Investment Advisors, LLC5$140.00%+5New
Huntington National Bank1$10.00%00.0%Unchanged
Royal Bank of Canada209$00.00%+41+24.4%Added
Scoggin Management LP0$00.00%−500,000−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−274,389−100.0%Sold out
Winton Group Ltd0$00.00%−152,278−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−110,161−100.0%Sold out
Jefferies Financial Group Inc.0$00.00%−82,500−100.0%Sold out
State of Tennessee, Treasury Department0$00.00%−69,052−100.0%Sold out
Invesco Ltd.0$00.00%−16,460−100.0%Sold out
Prelude Capital Management, LLC0$00.00%−12,666−100.0%Sold out
Petrus Trust Company, LTA0$00.00%−11,631−100.0%Sold out
Charles Schwab Investment Management Inc0$00.00%−11,128−100.0%Sold out
SG Americas Securities, LLC0$00.00%−10,704−100.0%Sold out
Jain Global LLC0$00.00%−10,221−100.0%Sold out
TD Waterhouse Canada Inc.0$00.00%−1,500−100.0%Sold out
FMR LLC0$00.00%−300−100.0%Sold out