Manatuck Hill Partners, LLC

Position in ADTN — ADTRAN Holdings, Inc.

CIK 1467902 WESTPORT, CT

Position in ADTN

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

Position Value

$3,145,000

+$1,807,985 QoQ

Shares Held

250,000

+75.4% QoQ

Ownership

0.307%

of shares outstanding

% of Portfolio

1.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Manatuck Hill Partners, LLC holds $7,718,329 across 2 Communication Equipment names.

#	Ticker	Company	Shares	Value (USD)	Open
1	LTRX	Lantronix Inc	677,267	$3,982,329
2	NTGR	Netgear, Inc.	160,000	$3,736,000

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,145,000	250,000	+75.4%	Shares	Sole	2026-05-15
2025-09-30	$1,337,015	142,539	-37.5%	Shares	Sole	2025-11-14
2025-06-30	$2,045,509	228,039	—	Shares	Sole	2025-08-14
No filing history on record for this holder in this stock.