Group One Trading’s Lantronix LTRX Stock Holding History

Group One Trading’s Portfolio LTRX Stock Details LTRX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$30K	Sell	5,732 -62,244	-92%	-$381K	﹤0.01%	5669
2025 Q4	$398K	Buy	67,976 +60,557	+816%	+$315K	﹤0.01%	3743
2025 Q3	$33.9K	Buy	7,419 +621	+9%	+$2.3K	﹤0.01%	6267
2025 Q2	$19.5K	Sell	6,798 -4,941	-42%	-$11.2K	﹤0.01%	6274
2025 Q1	$29.2K	Buy	11,739 +2,239	+24%	+$7.22K	﹤0.01%	5558
2024 Q4	$39.1K	Buy	+9,500	New	+$33.9K	﹤0.01%	5239
2022 Q3	–	Sell	-3,300	Closed	-$20.1K	–	7921
2022 Q2	$18K	Buy	3,300 +200	+6%	+$1.15K	﹤0.01%	6362
2022 Q1	$21K	Buy	3,100 +2,100	+210%	+$14.9K	﹤0.01%	6718
2021 Q4	$8K	Buy	+1,000	New	+$7.58K	﹤0.01%	7460

Other funds holding LTRX

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Heartland Advisors Milwaukee, Wisconsin $1.96B AUM 28.26% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

SAM

Soviero Asset Management New York $200M AUM 134.59% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Group One Trading's LTRX Position: Q1 2026 in Review

Group One Trading reduced its Lantronix (LTRX) stake by 92% in Q1 2026, selling an estimated $381K and leaving 5,732 shares worth $30K. The position accounts for ﹤0.01% of the portfolio, ranked #5669.

Group One Trading first reported a position in LTRX in Q4 2021 and has held it in 9 quarters since. The position peaked at $398K in Q4 2025. 104 funds tracked by Wall St. Rank hold LTRX as of Q1 2026.

Group One Trading held 5,732 shares of Lantronix worth $30K as of Q1 2026.
Group One Trading sold 62,244 Lantronix shares in Q1 2026, an estimated $381K.
Lantronix made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5669 holding.
Group One Trading first reported a position in Lantronix in Q4 2021 and has held it in 9 quarters since.
Group One Trading's Lantronix position peaked at $398K in Q4 2025.
104 funds tracked by Wall St. Rank held Lantronix as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.