13F Insight
Viewing historical filing for 2025Q4. View latest →
DOSSIER · 13F-HR · Q1 2026

OBERWEIS ASSET MANAGEMENT INC/

$3.4B in tracked AUM across 180 positions as of Q1 2026.

OA
CIK 0000937886 · last filed Mar 31, 2026
Total AUM
$3.4B
as of Q1 2026
Holdings
180
—
positions
Whale Score
56
56
tracked
Activity
—
no data
changes this Q

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
Loading holdings…

Filing history

Filing history loading…