Simplex Trading’s Lantronix LTRX Stock Holding History

Simplex 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	–	Sell	-300	Closed	-$1.76K	–	9684
2025 Q4	$1.76K	Buy	+300	New	+$1.56K	﹤0.01%	7873
2025 Q3	–	Sell	-1,900	Closed	-$5K	–	9604
2025 Q2	$5K	Sell	1,900 -1,500	-44%	-$3.41K	﹤0.01%	7749
2025 Q1	$8K	Buy	3,400 +2,400	+240%	+$7.74K	﹤0.01%	7244
2024 Q4	$4K	Hold	1,000	–	–	﹤0.01%	7759
2024 Q3	$4K	Buy	+1,000	New	+$3.77K	﹤0.01%	7739
2023 Q3	–	Sell	-2,500	Closed	-$10K	–	9321
2023 Q2	$10K	Sell	2,500 -600	-19%	-$2.56K	﹤0.01%	7407
2023 Q1	$13K	Buy	+3,100	New	+$14.5K	﹤0.01%	7313
2022 Q1	–	Sell	-500	Closed	-$3K	–	10984
2021 Q4	$3K	Buy	+500	New	+$3.79K	﹤0.01%	9838

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

Simplex Trading's LTRX Position: Q1 2026 in Review

Simplex Trading reduced its Lantronix (LTRX) stake by 83% in Q1 2026, selling an estimated $183K and leaving 6,008 shares worth $31.5K. The position accounts for ﹤0.01% of the portfolio, ranked #6330.

Simplex Trading first reported a position in LTRX in Q4 2021 and has held it in 17 quarters since. The position peaked at $276K in Q4 2024. 104 funds tracked by Wall St. Rank hold LTRX as of Q1 2026.

Simplex Trading held 6,008 shares of Lantronix worth $31.5K as of Q1 2026.
Simplex Trading sold 29,855 Lantronix shares in Q1 2026, an estimated $183K.
Lantronix made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #6330 holding.
Simplex Trading first reported a position in Lantronix in Q4 2021 and has held it in 17 quarters since.
Simplex Trading's Lantronix position peaked at $276K in Q4 2024.
104 funds tracked by Wall St. Rank held Lantronix as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.