AAOI
APPLIED OPTOELECTRONICS, INC.C6315-min delayed · EOD close103.13 −0.25% downas of 2026-09-02mkt cap $8.7B
Semiconductors & Related Devices · SIC 3674 · CIK 0001158114
Who’s trading AAOI
Corporate insiders on Form 4, House members under the STOCK Act, and the funds reporting a position in their 13F.
Corporate insiders
0 bought · 3 sold
$0 bought · $5.1M sold
Congress
none
no disclosed trades
Funds holding
1 filers
$214.1M reported
The counts above are free. Who they are, and what each of them traded, is part of Pro — see what it includes.
Form 4 insider trades are exact and filed within two business days. Congressional figures are range midpoints disclosed up to 45 days after the trade, and 13F positions are a quarter-end snapshot. All three are a record of what was disclosed, not a signal.