LTRX Institutional Ownership & Shareholders
LANTRONIX INC (LTRX) is currently held by 116 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $165.06M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Needham Investment Management Llc is currently the largest disclosed institutional shareholder of LTRX tracked by InsiderSet, reporting ownership valued at approximately $18.52M in its June 30, 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 $18.93M, representing an estimated gain of +2.21% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 52% of the total disclosed LTRX value among the investors covered in this analysis. Major shareholders include Needham Investment Management Llc, Blackrock, Inc., Vanguard Capital Management Llc, 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
116
Total Reported Value
$165.06M
Largest Holder
Needham Investment Management Llc
Largest Position
$18.52M
Insider Transactions (90d)
28
Latest Filing Quarter
Q2 2026
New Institutional Positions
151
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Needham Investment Management Llc | 0.56% | 3,150,000 | $18,522,000 | $18,931,500 | +$409,500 | +2.21% | |
| Blackrock, Inc. | 0.00% | 2,220,337 | $13,055,581 | $13,344,225 | +$288,644 | +2.21% | |
| Vanguard Capital Management Llc | 0.00% | 1,550,312 | $9,115,835 | $9,317,375 | +$201,540 | +2.21% | |
| State Street Corp | 0.00% | 1,380,831 | $8,119,286 | $8,298,794 | +$179,508 | +2.21% | |
| Awm Investment Company, Inc. | 0.64% | 1,250,000 | $7,350,000 | $7,512,500 | +$162,500 | +2.21% | |
| Royce & Associates Lp | 0.06% | 1,216,086 | $7,150,586 | $7,308,677 | +$158,091 | +2.21% | |
| Essex Investment Management Co Llc | 0.95% | 889,983 | $6,416,777 | $5,348,798 | -$1,067,979 | -16.64% | |
| Heartland Advisors Inc | 0.24% | 900,000 | $5,292,000 | $5,409,000 | +$117,000 | +2.21% | |
| Geode Capital Management, Llc | 0.00% | 897,115 | $5,276,536 | $5,391,661 | +$115,125 | +2.18% | |
| Two Sigma Investments, Lp | 0.00% | 838,158 | $4,928,369 | $5,037,330 | +$108,961 | +2.21% | |
| Dimensional Fund Advisors Lp | 0.00% | 815,064 | $4,791,414 | $4,898,535 | +$107,121 | +2.24% | |
| Citadel Advisors Llc | 0.00% | 786,904 | $4,626,996 | $4,729,293 | +$102,297 | +2.21% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 764,888 | $4,497,541 | $4,596,977 | +$99,436 | +2.21% |
| Jacobs Levy Equity Management, Inc | 0.02% | 738,721 | $4,343,679 | $4,439,713 | +$96,034 | +2.21% | |
| Acadian Asset Management Llc | 0.00% | 682,656 | $4,008,000 | $4,102,763 | +$94,763 | +2.36% | |
| Manatuck Hill Partners, Llc | 1.32% | 677,267 | $3,982,330 | $4,070,375 | +$88,045 | +2.21% | |
| Soviero Asset Management, Lp | 1.65% | 580,000 | $3,410,400 | $3,485,800 | +$75,400 | +2.21% | |
| Deutsche Bank Ag\ | 0.00% | 565,750 | $3,326,610 | $3,400,158 | +$73,548 | +2.21% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 559,450 | $3,289,566 | $3,362,295 | +$72,729 | +2.21% | |
| Morgan Stanley | 0.00% | 546,205 | $3,211,686 | $3,282,692 | +$71,006 | +2.21% | |
| Qube Research & Technologies Ltd | 0.00% | 500,062 | $2,940,365 | $3,005,373 | +$65,008 | +2.21% | |
| Trexquant Investment Lp | 0.02% | 487,705 | $2,867,705 | $2,931,107 | +$63,402 | +2.21% | |
| Balyasny Asset Management L.P. | 0.00% | 425,000 | $2,499,000 | $2,554,250 | +$55,250 | +2.21% | |
| Nano Cap New Millennium Growth Fund L P | 1.38% | 305,000 | $1,793,400 | $1,833,050 | +$39,650 | +2.21% | |
| Goldman Sachs Group Inc | 0.00% | 302,187 | $1,776,859 | $1,816,144 | +$39,285 | +2.21% | |
| Northern Trust Corp | 0.00% | 287,914 | $1,692,934 | $1,730,363 | +$37,429 | +2.21% | |
| Squarepoint Ops Llc | 0.00% | 254,886 | $1,498,730 | $1,531,865 | +$33,135 | +2.21% | |
| Vanguard Portfolio Management Llc | 0.00% | 246,678 | $1,450,467 | $1,482,535 | +$32,068 | +2.21% | |
| Vanguard Fiduciary Trust Co | 0.00% | 245,839 | $1,445,533 | $1,477,492 | +$31,959 | +2.21% | |
| Invesco Ltd. | 0.00% | 241,230 | $1,418,432 | $1,449,792 | +$31,360 | +2.21% | |
| Legato Capital Management Llc | 0.11% | 222,569 | $1,308,706 | $1,337,640 | +$28,934 | +2.21% | |
| Ubs Group Ag | 0.00% | 221,984 | $1,305,266 | $1,334,124 | +$28,858 | +2.21% | |
| Gsa Capital Partners Llp | 0.08% | 217,505 | $1,279,000 | $1,307,205 | +$28,205 | +2.21% | |
| Victory Capital Management Inc | 0.00% | 180,729 | $1,062,687 | $1,086,181 | +$23,494 | +2.21% | |
| Bank Of New York Mellon Corp | 0.00% | 159,423 | $937,406 | $958,132 | +$20,726 | +2.21% | |
| O'Shaughnessy Asset Management, Llc | 0.00% | 147,314 | $866,206 | $885,357 | +$19,151 | +2.21% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.00% | 137,257 | $807,071 | $824,915 | +$17,844 | +2.21% | |
| Susquehanna International Group, Llp | 0.00% | 129,907 | $763,853 | $780,741 | +$16,888 | +2.21% | |
| Ritholtz Wealth Management | 0.01% | 122,183 | $718,436 | $734,320 | +$15,884 | +2.21% | |
| Sei Investments Co | 0.00% | 120,628 | $709,293 | $724,974 | +$15,681 | +2.21% | |
| Charles Schwab Investment Management Inc | 0.00% | 116,803 | $686,802 | $701,986 | +$15,184 | +2.21% | |
| Bank Of America Corp | 0.00% | 104,189 | $612,631 | $626,176 | +$13,545 | +2.21% | |
| Price T Rowe Associates Inc | 0.00% | 92,603 | $545,000 | $556,544 | +$11,544 | +2.12% | |
| Kestra Private Wealth Services, Llc | 0.01% | 73,260 | $528,205 | $440,293 | -$87,912 | -16.64% | |
| Winton Group Ltd | 0.02% | 82,148 | $483,030 | $493,709 | +$10,679 | +2.21% | |
| Teton Advisors, Llc | 0.26% | 76,000 | $446,880 | $456,760 | +$9,880 | +2.21% | |
| Diametric Capital, Lp | 0.05% | 74,202 | $436,307 | $445,954 | +$9,647 | +2.21% | |
| American Century Companies Inc | 0.00% | 66,668 | $392,008 | $400,675 | +$8,667 | +2.21% | |
| Nuveen, Llc | 0.00% | 65,983 | $387,980 | $396,558 | +$8,578 | +2.21% | |
| Engineers Gate Manager Lp | 0.01% | 65,800 | $386,904 | $395,458 | +$8,554 | +2.21% |
Frequently asked questions about LTRX
Who are the largest institutional holders of LTRX?
The largest institutional holders of LTRX reported in the latest SEC Form 13F filings include Needham Investment Management Llc, Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, and Awm Investment Company, Inc.. InsiderSet ranks institutional holders by their latest reported LTRX position.
What is LTRX institutional ownership?
This page tracks LTRX positions reported by institutional investment managers through SEC Form 13F. LANTRONIX INC (LTRX) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own LTRX?
InsiderSet currently tracks 116 institutional managers reporting LTRX holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of LTRX shareholders.
How much LTRX stock do institutions own?
Institutional investment managers disclosed approximately $165.06M in LTRX holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was LTRX institutional ownership last updated?
The latest LTRX institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional LTRX holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its LTRX position after the reporting date.
Are institutions buying or selling LTRX?
Institutional buying and selling can be analyzed by comparing LTRX positions across consecutive 13F reporting periods. InsiderSet's LTRX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View LTRX ownership changes.
How has LTRX institutional ownership changed over time?
InsiderSet tracks LTRX institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.