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OBERWEIS ASSET MANAGEMENT INC

LISLE, IL · CRD 105471 · IAPD ↗ · oberweis.net · 630-577-2300

$5.06BRegulatory AUM
17Advisory reps
31Employees
0Clients
n/aPlanning clients
1Private funds
5States
0Disclosures
wealthSegment
ApprovedSEC status

Filing changes

65
April 2026 — OBERWEIS ASSET MANAGEMENT INC reported RAUM up 28% ($3.94B -> $5.06B).
Regulatory AUM up >=25% since last filing.
Portfolio / reporting / TAMPCRMFinancial planning software
47
February 2026 — OBERWEIS ASSET MANAGEMENT INC notice-filed in LA.
Notice-filed in new state(s): the firm is taking clients somewhere new.
ComplianceMarketing & brand
65
April 2025 — OBERWEIS ASSET MANAGEMENT INC reported RAUM up 30% ($3.04B -> $3.94B).
Regulatory AUM up >=25% since last filing.
Portfolio / reporting / TAMPCRMFinancial planning software

Data: SEC Form ADV monthly roster (public). Confirm on IAPD before acting.