Question 1

How many shares of AAOI does DRIEHAUS CAPITAL MANAGEMENT LLC own?

Accepted Answer

As of 2026-Q1, DRIEHAUS CAPITAL MANAGEMENT LLC holds 632,337 shares of AAOI (APPLIED OPTOELECTRONICS INC).

Question 2

What is DRIEHAUS CAPITAL MANAGEMENT LLC's AAOI position worth?

Accepted Answer

As of 2026-Q1, DRIEHAUS CAPITAL MANAGEMENT LLC's AAOI position is worth $53.5M.

Question 3

Is DRIEHAUS CAPITAL MANAGEMENT LLC buying or selling AAOI?

Accepted Answer

In 2026-Q1, DRIEHAUS CAPITAL MANAGEMENT LLC increased their AAOI position (+24.6% change in shares).

Question 4

When did DRIEHAUS CAPITAL MANAGEMENT LLC first buy AAOI?

Accepted Answer

Based on available 13F filings, DRIEHAUS CAPITAL MANAGEMENT LLC first reported a position in AAOI in 2026-Q1. They have held the position across 4 quarters.