Lantronix LTRX Institutional Ownership

Updated Oct 10, 2026

Lantronix Inc (NASDAQ:LTRX) was reported as a holding by 122 institutional investors in 13F filings for the quarter ended June 30, 2026.

• These investors held 60.15% of outstanding shares in Q2 2026, up from 42.53% the quarter before.
• Total shares held in LTRX rose 65.51% from Q1 2026; the number of holders rose 148.98% from Q2 2025.
• Of the 122 holders of LTRX in Q2 2026, 91 added to their positions, 16 reduced their stakes and 15 left their positions unchanged.
• Combined, institutional investors held 28.03Mn shares of LTRX as of Q2 2026, up 11.09Mn from the prior quarter and up 17.48Mn from a year earlier.
• As of June 30, 2026, the biggest holder of Lantronix was Needham Investment Management LLC with 3.15Mn shares, or 6.76% of shares outstanding.
• The biggest increases in LTRX positions during Q2 2026 came from BlackRock, Inc. (+1.92Mn shares), State Street Corp (+1.13Mn shares), Citadel Advisors LLC (+512.53K shares), Geode Capital Management, LLC (+497.81K shares) and Royce & Associates LP (+389.76K shares).
• Among holders that kept a stake in Lantronix, the biggest sellers in Q2 2026 were Susquehanna International Group, LLP (-526.64K shares), Millennium Management LLC (-495.42K shares), Arrowstreet Capital, Limited Partnership (-385.57K shares), SEI Investments Co (-140.66K shares) and Soviero Asset Management, LP (-70K shares).
• Business Quant data shows the 10 biggest positions in Lantronix as of Q2 2026 were held by Needham Investment Management LLC (3.15Mn shares), BlackRock, Inc. (2.22Mn shares), Vanguard Capital Management LLC (1.55Mn shares), State Street Corp (1.38Mn shares), AWM Investment Company, Inc. (1.25Mn shares), Royce & Associates LP (1.22Mn shares), Heartland Advisors Inc (900K shares), Geode Capital Management, LLC (897.12K shares), Two Sigma Investments, LP (838.16K shares) and Dimensional Fund Advisors LP (815.06K shares).