CITADEL ADVISORS LLC

Position in LTRX — Lantronix Inc

CIK 1423053 MIAMI, FL

Back to LTRX Full portfolio

Position in LTRX

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,437,714

+$746,317 QoQ

Shares Held

274,373

+132.5% QoQ

Ownership

0.689%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

20 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in LTRX Over Time

Shares Held

Position Value (USD)

Derivatives in LTRX

reported options exposure · as of Dec 31, 2025

CallValue

$970,416

CallShares

165,600

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Communication Equipment

Technology · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $740,027,272 across 35 Communication Equipment names. LTRX ranks #26 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	1,405,626	$109,062,521
2	NOK	Nokia Corp	12,597,252	$101,281,906
3	LITE	Lumentum Holdings Inc.	140,747	$98,911,361
4	HPE	Hewlett Packard Enterprise Co	3,957,497	$94,228,002
5	ASTS	AST SpaceMobile, Inc.	699,724	$57,986,127
6	CIEN	Ciena Corp	140,435	$54,521,079
7	AAOI	Applied Optoelectronics, Inc.	421,003	$35,612,643
8	ZBRA	Zebra Technologies Corp	168,102	$35,146,765

All Filings in LTRX

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41 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,437,714	274,373	+65.7%	Shares	Defined	2026-05-15
2025-12-31	$970,416	165,600	+40.4%	Call	Defined	2026-02-17
2025-12-31	$691,397	117,986	-39.7%	Shares	Defined	2026-02-17
2025-09-30	$893,814	195,583	+1191.2%	Shares	Defined	2025-11-14
2025-06-30	$43,471	15,147	+112.8%	Shares	Defined	2025-08-14
2025-03-31	$17,721	7,117	-15.3%	Shares	Defined	2025-05-15
2025-03-31	$20,916	8,400	+64.7%	Put	Defined	2025-05-15
2024-12-31	$21,012	5,100	+410.0%	Put	Defined	2025-02-14
2024-12-31	$4,120	1,000	-99.0%	Call	Defined	2025-02-14
2024-12-31	$405,551	98,435	+53.2%	Shares	Defined	2025-02-14
2024-09-30	$264,763	64,263	+4184.2%	Shares	Defined	2024-11-14
2024-09-30	$6,180	1,500	-58.3%	Call	Defined	2024-11-14
2024-09-30	$14,832	3,600	+414.3%	Put	Defined	2024-11-14
2024-06-30	$2,485	700	-99.5%	Call	Defined	2024-08-14
2024-06-30	$454,505	128,030	+3182.8%	Shares	Defined	2024-08-14
2024-06-30	$13,845	3,900	-92.9%	Put	Defined	2024-08-14
2023-12-31	$324,063	55,301	+9116.8%	Shares	Defined	2024-02-14
2023-12-31	$3,516	600	+100.0%	Put	Defined	2024-02-14
2023-12-31	$1,758	300	-97.7%	Call	Defined	2024-02-14
2023-09-30	$57,405	12,900	-86.5%	Call	Defined	2023-11-14
2023-09-30	$425,543	95,628	+1520.8%	Shares	Defined	2023-11-14
2023-09-30	$26,255	5,900	+47.5%	Put	Defined	2023-11-14
2023-06-30	$16,840	4,000	-96.3%	Put	Defined	2023-08-14
2023-06-30	$452,675	107,524	+2140.1%	Shares	Defined	2023-08-14
2023-06-30	$20,208	4,800	-52.9%	Call	Defined	2023-08-14
2023-03-31	$44,268	10,200	-94.3%	Call	Defined	2023-05-15
2023-03-31	$780,292	179,791	+963.9%	Shares	Defined	2023-05-15
2023-03-31	$73,346	16,900	+43.2%	Put	Defined	2023-05-15
2022-12-31	$50,976	11,800	-94.7%	Call	Defined	2023-02-14
2022-12-31	$958,136	221,791	+1269.1%	Shares	Defined	2023-02-14
2022-12-31	$69,984	16,200	+50.0%	Put	Defined	2023-02-14
2022-09-30	$51,948	10,800	-90.0%	Call	Defined	2022-11-14
2022-09-30	$520,432	108,198	+374.6%	Shares	Defined	2022-11-14
2022-06-30	$122,664	22,800	+31.3%	Put	Defined	2022-08-15
2022-06-30	$93,428	17,366	+0.5%	Shares	Defined	2022-08-15
2022-03-31	$115,457	17,284	-28.0%	Shares	Defined	2022-05-16
2021-12-31	$187,848	23,991	+23.7%	Shares	Defined	2022-02-14
2021-12-31	$151,902	19,400	-55.4%	Call	Defined	2022-02-14
2021-09-30	$253,367	43,534	+107.8%	Shares	Defined	2021-11-15
2021-06-30	$108,106	20,951	+37.8%	Shares	Defined	2021-08-16
2020-12-31	$67,505	15,204	—	Shares	Defined	2021-02-16
No filing history on record for this holder in this stock.