WHITE PINE CAPITAL LLC

Position in ADTN — ADTRAN Holdings, Inc.

CIK 1137429 BLOOMINGTON, MN

Position in ADTN

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$3,879,100

+$175,938 QoQ

Shares Held

279,072

-5.2% QoQ

Ownership

0.342%

of shares outstanding

% of Portfolio

1.07%

of 13F equity value

Holder Rank

#57

of 249 holders

Holding Since

Sep 2022

15 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

WHITE PINE CAPITAL LLC holds $10,566,530 across 5 Communication Equipment names. ADTN ranks #2 (36.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	35,937	$4,221,160
2	ADTN	ADTRAN Holdings, Inc. This page	279,072	$3,879,100
3	VIAV	Viavi Solutions Inc.	34,473	$1,646,085
4	LITE	Lumentum Holdings Inc.	932	$799,711
5	MITQ	MOVING iMAGE TECHNOLOGIES INC.	35,301	$20,474

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,879,100	279,072	-5.2%	Shares	Sole	2026-08-05
2026-03-31	$3,703,162	294,369	-13.5%	Shares	Sole	2026-05-11
2025-12-31	$2,958,953	340,501	+47.7%	Shares	Sole	2026-02-09
2025-09-30	$2,161,752	230,464	+0.0%	Shares	Sole	2025-11-10
2025-06-30	$2,067,091	230,445	+1.5%	Shares	Sole	2025-08-12
2025-03-31	$1,979,091	226,960	-19.1%	Shares	Sole	2025-05-13
2024-12-31	$2,337,472	280,609	-0.4%	Shares	Sole	2025-01-30
2024-09-30	$1,670,587	281,718	+113.5%	Shares	Sole	2024-11-12
2024-06-30	$694,046	131,948	+410.4%	Shares	Sole	2024-08-13
2024-03-31	$140,629	25,851	-51.6%	Shares	Sole	2024-05-13
2023-12-31	$391,970	53,402	-44.8%	Shares	Sole	2024-02-05
2023-06-30	$1,019,082	96,779	+45.0%	Shares	Sole	2023-08-08
2023-03-31	$1,058,321	66,729	+46.2%	Shares	Sole	2023-05-09
2022-12-31	$857,763	45,650	-49.4%	Shares	Sole	2023-02-16
2022-09-30	$1,765,743	90,181	—	Shares	Sole	2022-11-08
No filing history on record for this holder in this stock.