APPLIED OPTOELECTRONICS INC

Ticker: AAOI CUSIP: 03823U102 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025

Shares 123,651 Value ($000) $4,310 Avg Close $29.86 Range $18.50 - $41.96

Q4 2024

Shares 14,707 Value ($000) $542 Avg Close $26.91 Range $12.42 - $44.50

Q2 2024

Shares 23,425 Value ($000) $194 Avg Close $10.99 Range $8.25 - $14.69

Q3 2023

Shares 28,358 Value ($000) $311 Avg Close $10.61 Range $5.71 - $16.26

Q2 2018

Shares 49 Value ($000) $2 Avg Close $35.53 Range $22.54 - $49.75

Q1 2018

Shares 30 Value ($000) $1 Avg Close $31.11 Range $23.51 - $39.17

Q3 2017

Shares 1,295 Value ($000) $84 Avg Close $70.67 Range $55.13 - $103.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	123,651	$4,310	$29.86	$18.50 - $41.96
Q4 2024	14,707	$542	$26.91	$12.42 - $44.50
Q2 2024	23,425	$194	$10.99	$8.25 - $14.69
Q3 2023	28,358	$311	$10.61	$5.71 - $16.26
Q2 2018	49	$2	$35.53	$22.54 - $49.75
Q1 2018	30	$1	$31.11	$23.51 - $39.17
Q3 2017	1,295	$84	$70.67	$55.13 - $103.41