Oberweis Asset Management Inc
RIA
Firm record
As recorded in SEC IAPD
- Firm CRD
- 105471
- SEC number
- 801-35657
- Firm type
- RIA
- Assets under management
- $5.1B as of Mar 31, 2026
- Website
- www.oberweis.net ↗
- Phone
- 630-577-2300
- Address
- 3333 Warrenville Road, Lisle, IL, 60532
Advisors at this firm
7 in our index · page 1 of 1
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Scott Valey BraserCRD 5836218 · Lisle, ILIA RegisteredBroker
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David Isidarus CovasCRD 2790755 · Lisle, ILIA RegisteredBroker
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Benjamin Aaron KrimmelCRD 4806902 · Lisle, ILIA RegisteredBroker
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Thomas Russell LabelleCRD 7508301 · Lisle, ILIA RegisteredBroker
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James Walter OberweisCRD 2363059 · Lisle, ILIA RegisteredBroker
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Brett Allen PiersonCRD 6045792 · Lisle, ILIA RegisteredBroker
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John Carol TyrpinCRD 2590517 · Lisle, ILIA RegisteredBroker
1–7 of 7
Source & corrections
Where this page comes from
Advisor registration data on this site is reproduced from the SEC's Investment Adviser Public Disclosure (IAPD) system and FINRA's BrokerCheck. Those systems are the official records; this site is not. We do not alter the factual content of the records we reproduce.
SEC IAPD record for firm CRD 105471 ↗
FINRA BrokerCheck record for firm CRD 105471 ↗
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Data compiled Aug 20, 2026. Source: ADV_BULK. Your use of BrokerCheck data reproduced here is subject to FINRA's Terms of Use.
Preview release — partial coverage. This is a public-records lookup tool, not investment advice, not a recommendation, and not an endorsement of any advisor. Registration status shown here is a copy of a government record and may be out of date; always confirm against SEC IAPD and FINRA BrokerCheck before acting.