ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC's Holding History (CIK: 0001446179)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 68,120 Value ($000) $639 Avg Close $9.32 Range $7.95 - $10.64

Q2 2025

Shares 129,008 Value ($000) $1,157 Avg Close $7.98 Range $6.93 - $9.17

Q1 2025

Shares 142,097 Value ($000) $1,239 Avg Close $10.06 Range $8.30 - $12.44

Q4 2024

Shares 119,708 Value ($000) $997 Avg Close $7.38 Range $5.67 - $9.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	68,120	$639	$9.32	$7.95 - $10.64
Q2 2025	129,008	$1,157	$7.98	$6.93 - $9.17
Q1 2025	142,097	$1,239	$10.06	$8.30 - $12.44
Q4 2024	119,708	$997	$7.38	$5.67 - $9.21