Lantronix Inc (LTRX) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

3,498,032Shares held by institutions

$17,665,062Value of institutional holdings

27.44%Institutional ownership %

-1.97%Shares Changed QoQ

50No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Lantronix Inc (NASDAQ:LTRX) has 78 institutional investors with active 13F positions as of December 2025.

They owned 35.5% of outstanding stock in December 2025, up from 32.0% the prior quarter.
They increased total shares held in Lantronix by 21.24% from the prior quarter, while the number of investors in LTRX increased 6.85% year over year.
Among the 78 funds, 51 bought more Lantronix shares, 14 sold down, and 13 held their ground.
Combined, these investors held 14.03Mn shares in LTRX for December 2025, up by 2.46Mn shares quarter on quarter, and up 1.36Mn shares year over year.
As of December 31, 2025, HEARTLAND ADVISORS INC held the largest stake in Lantronix with 1.6Mn shares, accounting for 4.05% of total shares outstanding.
Top purchasers of LTRX stock for the quarter ending December 2025 included NANO CAP NEW MILLENNIUM GROWTH FUND L P (395.0K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (272.49K), 683 Capital Management, LLC (206.4K), JANE STREET GROUP, LLC (192.7K), TWO SIGMA INVESTMENTS, LP (184.98K).
Leading sellers of Lantronix shares for the quarter ending December 2025 were DIMENSIONAL FUND ADVISORS LP (301.5K), Manatuck Hill Partners, LLC (200.2K), UBS Group AG (124.83K), CITADEL ADVISORS LLC (77.6K), Bank Of America Corp /De/ (45.77K).
According to Business Quant data, leading holders of LTRX for December 2025 are HEARTLAND ADVISORS INC (1.6Mn), VANGUARD GROUP INC (1.52Mn), DIMENSIONAL FUND ADVISORS LP (1.1Mn), MARSHALL WACE, LLP (678.93K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (669.18K), RENAISSANCE TECHNOLOGIES LLC (634.19K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (589.78K), Soviero Asset Management, LP (570.0K), DEUTSCHE BANK AG\ (530.39K), JANE STREET GROUP, LLC (469.25K).

78 Institutional Holders

3,498,032 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	2,792	0.95%	$0.00
HEARTLAND ADVISORS INC	31 Dec, 2025	0	0.00%	$0.00
Soviero Asset Management, LP	31 Dec, 2025	60,000	11.76%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	33,185	100.00%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	37,457	2.52%	$0.00
Lynrock Lake LP	31 Dec, 2025	0	0.00%	$0.00
Barclays Plc	31 Dec, 2025	-24,687	-33.47%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	-301,500	-21.59%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	85,200	133.09%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	5,000	100.00%	$0.00
MARSHALL WACE, LLP	31 Dec, 2025	59,866	9.67%	$0.00
RITHOLTZ WEALTH MANAGEMENT	31 Dec, 2025	68,872	116.67%	$0.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	0	0.00%	$0.00
Squarepoint Ops LLC	31 Dec, 2025	93,386	484.29%	$0.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	-300	-0.05%	$0.00
ExodusPoint Capital Management, LP	31 Dec, 2025	75,807	0.00%	$0.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	272,487	85.88%	$0.00
Point72 Asset Management, L.P.	31 Dec, 2025	48,608	0.00%	$0.00
DEUTSCHE BANK AG\	31 Dec, 2025	0	0.00%	$0.00
OCCUDO QUANTITATIVE STRATEGIES LP	31 Dec, 2025	20,965	79.83%	$0.00

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