LANTRONIX INC (LTRX) Top Institutional Shareholders
LANTRONIX INC (LTRX) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $86.13M in LTRX holdings during the latest filing period.
Vanguard Capital Management Llc is currently the largest disclosed institutional shareholder of LTRX tracked by InsiderSet, reporting ownership valued at approximately $7.68M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $9.47M, representing an estimated gain of +23.28% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 49% of the total disclosed LTRX value among the investors covered in this analysis. Major shareholders include Vanguard Capital Management Llc, Arrowstreet Capital, Limited Partnership, Heartland Advisors Inc, and several other long-term asset managers with concentrated positions in LANTRONIX INC (LTRX).
This page ranks the largest institutional LTRX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
102
Total Reported Value
$86.13M
Largest Holder
Vanguard Capital Management Llc
Largest Position
$7.68M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
114
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management Llc | 0.00% | 1,465,878 | $7,681,201 | $9,469,572 | +$1,788,371 | +23.28% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 945,025 | $4,951,931 | $6,104,862 | +$1,152,931 | +23.28% | |
| Heartland Advisors Inc | 0.24% | 900,000 | $4,716,000 | $5,814,000 | +$1,098,000 | +23.28% | |
| Royce & Associates Lp | 0.04% | 826,326 | $4,329,948 | $5,338,066 | +$1,008,118 | +23.28% | |
| Dimensional Fund Advisors Lp | 0.00% | 798,118 | $4,181,128 | $5,155,842 | +$974,714 | +23.31% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 690,194 | $3,616,617 | $4,458,653 | +$842,036 | +23.28% |
| Susquehanna International Group, Llp | 0.00% | 656,551 | $3,440,327 | $4,241,319 | +$800,992 | +23.28% | |
| Soviero Asset Management, Lp | 1.91% | 650,000 | $3,406,000 | $4,199,000 | +$793,000 | +23.28% | |
| Deutsche Bank Ag\ | 0.00% | 530,394 | $2,779,265 | $3,426,345 | +$647,080 | +23.28% | |
| Two Sigma Investments, Lp | 0.00% | 524,402 | $2,747,866 | $3,387,637 | +$639,771 | +23.28% | |
| Millennium Management Llc | 0.00% | 521,041 | $2,730,255 | $3,365,925 | +$635,670 | +23.28% | |
| Manatuck Hill Partners, Llc | 0.84% | 490,600 | $2,570,744 | $3,169,276 | +$598,532 | +23.28% | |
| Morgan Stanley | 0.00% | 467,568 | $2,450,057 | $3,020,489 | +$570,432 | +23.28% | |
| Marshall Wace, Llp | 0.00% | 458,745 | $2,403,824 | $2,963,493 | +$559,669 | +23.28% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 403,645 | $2,115,100 | $2,607,547 | +$492,447 | +23.28% | |
| Geode Capital Management, Llc | 0.00% | 399,310 | $2,093,634 | $2,579,543 | +$485,909 | +23.21% | |
| Jane Street Group, Llc | 0.00% | 343,096 | $1,797,823 | $2,216,400 | +$418,577 | +23.28% | |
| Essex Investment Management Co Llc | 0.28% | 342,489 | $1,794,642 | $2,212,479 | +$417,837 | +23.28% | |
| Blackrock, Inc. | 0.00% | 300,234 | $1,573,226 | $1,939,512 | +$366,286 | +23.28% | |
| Nano Cap New Millennium Growth Fund L P | 1.35% | 275,000 | $1,441,000 | $1,776,500 | +$335,500 | +23.28% | |
| Citadel Advisors Llc | 0.00% | 274,373 | $1,437,715 | $1,772,450 | +$334,735 | +23.28% | |
| Sei Investments Co | 0.00% | 261,292 | $1,369,170 | $1,687,946 | +$318,776 | +23.28% | |
| State Street Corp | 0.00% | 252,401 | $1,322,581 | $1,630,510 | +$307,929 | +23.28% | |
| Trexquant Investment Lp | 0.01% | 215,237 | $1,127,842 | $1,390,431 | +$262,589 | +23.28% | |
| Qube Research & Technologies Ltd | 0.00% | 211,048 | $1,105,892 | $1,363,370 | +$257,478 | +23.28% | |
| Vanguard Fiduciary Trust Co | 0.00% | 198,905 | $1,042,262 | $1,284,926 | +$242,664 | +23.28% | |
| Gfs Advisors, Llc | 0.13% | 7,820 | $1,007,060 | $50,517 | -$956,543 | -94.98% | |
| Ubs Group Ag | 0.00% | 168,921 | $885,146 | $1,091,230 | +$206,084 | +23.28% | |
| Goldman Sachs Group Inc | 0.00% | 155,235 | $813,431 | $1,002,818 | +$189,387 | +23.28% | |
| O'Shaughnessy Asset Management, Llc | 0.00% | 152,844 | $800,903 | $987,372 | +$186,469 | +23.28% | |
| Ritholtz Wealth Management | 0.01% | 129,873 | $680,535 | $838,980 | +$158,445 | +23.28% | |
| Informed Momentum Co Llc | 0.07% | 122,521 | $642,010 | $791,486 | +$149,476 | +23.28% | |
| Victory Capital Management Inc | 0.00% | 111,074 | $582,028 | $717,538 | +$135,510 | +23.28% | |
| 683 Capital Management, Llc | 0.05% | 110,000 | $576,400 | $710,600 | +$134,200 | +23.28% | |
| Legato Capital Management Llc | 0.05% | 106,911 | $560,214 | $690,645 | +$130,431 | +23.28% | |
| Point72 Asset Management, L.P. | 0.00% | 96,787 | $507,164 | $625,244 | +$118,080 | +23.28% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.00% | 95,565 | $500,761 | $617,350 | +$116,589 | +23.28% | |
| Verity Asset Management, Inc. | 0.21% | 93,383 | $489,327 | $603,254 | +$113,927 | +23.28% | |
| Bank Of New York Mellon Corp | 0.00% | 87,316 | $457,537 | $564,061 | +$106,524 | +23.28% | |
| Occudo Quantitative Strategies Lp | 0.02% | 66,316 | $444,980 | $428,401 | -$16,579 | -3.73% | |
| Barclays Plc | 0.00% | 81,606 | $427,615 | $527,175 | +$99,560 | +23.28% | |
| Squarepoint Ops Llc | 0.00% | 80,800 | $423,392 | $521,968 | +$98,576 | +23.28% | |
| Engineers Gate Manager Lp | 0.00% | 75,512 | $395,683 | $487,808 | +$92,125 | +23.28% | |
| Northern Trust Corp | 0.00% | 73,697 | $386,172 | $476,083 | +$89,911 | +23.28% | |
| Kestra Private Wealth Services, Llc | 0.00% | 69,298 | $363,122 | $447,665 | +$84,543 | +23.28% | |
| American Century Companies Inc | 0.00% | 67,010 | $351,132 | $432,885 | +$81,753 | +23.28% | |
| Hillsdale Investment Management Inc. | 0.01% | 56,452 | $295,808 | $364,680 | +$68,872 | +23.28% | |
| Hudson Bay Capital Management Lp | 0.00% | 55,140 | $288,934 | $356,204 | +$67,270 | +23.28% | |
| Schonfeld Strategic Advisors Llc | 0.00% | 53,742 | $281,606 | $347,173 | +$65,567 | +23.28% | |
| Winton Group Ltd | 0.01% | 51,522 | $269,975 | $332,832 | +$62,857 | +23.28% |
Frequently asked questions about LTRX
Who owns the most LTRX stock?
The largest holders of LTRX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for LANTRONIX INC (LTRX).
Is LTRX widely held by superinvestors?
Many widely followed stocks like LTRX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly LTRX is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.