OBERWEIS ASSET MANAGEMENT INC

Adviser information for OBERWEIS ASSET MANAGEMENT INC last updated from Form ADV on March 28th, 2024. Select data displayed; additional Form ADV, Form D, Form 13F and other data is available from the Fincoded API.

Advisory Business

Type of Organization Corporation
Fiscal Year End DECEMBER
Legal Location Illinois, United States

Employees

Total Number of Employees 32
Investment Advisory/Research 16
Registered Broker-Dealer Representatives 15
Registered State Investment Advisers 6
Licensed Agents of an Insurance Company 0
No. of Firms/People that Solicit Clients 1

RAUM

Provides Management of Securities Portfolios Yes
Type Accounts RAUM
Discretionary 120 $3.0B
Non-Discretionary 1 $526,955
Total 121 $3.0B

Clients

Type Number RAUM
Individuals 32 $10.6M
HNW Individuals 44 $64.4M
Banking or thrift institutions 0 $0
Investment companies 7 $1.5B
Business development companies 0 $0
Pooled investment vehicles 1 $36.8M
Pension and profit sharing plans <5 $182.1M
Charitable organizations <5 $23.8M
State or municipal gov entities 6 $1.0B
Other investment advisers 0 $0
Insurance companies 0 $0
Sovereign wealth funds and foreign official institutions 0 $0
Corporations or other businesses 10 $178.4M
Other 17 $464,640
Type Number
No. of Non-RAUM Clients 0
No. of Non-U.S. Clients 2

Services

Advisory Services Portfolio management for individuals and/or small businessesPortfolio management for investment companiesPortfolio management for pooled investment vehiclesPortfolio management for businesses or institutional clients
Compensation % of AUMPROVIDE MODEL PORTFOLIO DATA TO CLIENTS

Identifiers

SEC RIA File Number 801-35657
SEC ERA File Number 801-35657
SEC CIK Numbers 937886
SEC CRD Numbers 105471
Legal Entity Identifier 549300PDCRBXSQU4DO76

Principal Office

3333 WARRENVILLE ROAD
SUITE 500
LISLE
IL
United States
Monday - Friday, 8:00 AM-4:30 PM CST.
Tel: 630-577-2300, Fax: 630-245-0410

Chief Compliance Officer

THOMAS P. JOYCE
3333 WARRENVILLE ROAD
SUITE 500
LISLE
IL
United States
Tel: 630-577-2326
Fax: 630-245-0410
(Full email address available in API data)

Industry Affiliates

OBERWEIS ASSET MANAGEMENT (HONG KONG) LIMITED Other investment adviser, including financial planners
OBERWEIS ASSET MANAGEMENT UK LIMITED Other investment adviser, including financial planners
OBERWEIS SECURITIES, INC. Broker-dealer, municipal securities dealer, or gov securities broker or dealer

Private Funds

Name Type Assets $USD Min Investment $USD No. Owners
OBERWEIS INTERNATIONAL SELECT FUND, LLC LIMITED PARTNERSHIP $36.8M $5.0M 17

Control Persons

Name Type Entity Title Since Ownership
OBERWEIS, JAMES, DONALD Individual SHAREHOLDER 09/1994 10-25%
OBERWEIS, JAMES, WALTER Individual CHAIRMAN, PRESIDENT, SHAREHOLDER AND DIRECTOR 11/1994 50-75%
JOYCE, THOMAS, PATRICK Individual CHIEF COMPLIANCE OFFICER, SECRETARY 09/2022 < 5%
HANNEMANN, ERIC, VICARY Individual CHIEF FINANCIAL OFFICER, TREASURER 09/2022 < 5%

No. Employees, Historic

4020020202021202220232024202535 on 3/30/202035 on 6/30/202029 on 3/31/202131 on 3/31/202231 on 10/31/202231 on 11/3/202231 on 1/10/202332 on 3/31/202332 on 7/5/202332 on 11/7/202332 on 3/28/2024

RAUM, Historic

4B2B02020202120222023202420253062049087 on 3/30/20203062049087 on 6/30/20203764944185 on 3/31/20213784043147 on 3/31/20223784043147 on 10/31/20223784043147 on 11/3/20223784043147 on 1/10/20232602359035 on 3/31/20232602359035 on 7/5/20232602359035 on 11/7/20233035722713 on 3/28/2024

No. Clients, Historic

2001000202020212022202320242025120 on 3/30/2020120 on 6/30/2020115 on 3/31/2021117 on 3/31/2022117 on 10/31/2022117 on 11/3/2022117 on 1/10/2023118 on 3/31/2023118 on 7/5/2023118 on 11/7/2023117 on 3/28/2024

Holdings

From latest 13F, filed August 14th, 2024 for period ending June 30th, 2024
Name Class Value $USD # Shares Private Fund
1st Source Corp. COM 3M 64K
ACI Worldwide Inc. COM 16M 413K
ACM Research, Inc. Class A COM 10M 441K
ADMA Biologics, Inc. COM 23M 2M
AMR Corp Escrow COM 0 18K
ANI Pharmaceuticals, Inc. COM 3M 44K
ATI, Inc. COM 5M 89K
AXT Inc COM 2M 659K
Abercrombie & Fitch Co. COM 16M 91K
Addus Homecare Corp. COM 6M 48K
Aehr Test Systems COM 6M 534K
Aerovironment, Inc. COM 14M 76K
Allegro MicroSystems, Inc. COM 6M 226K
Alpha & Omega Semiconductor COM 7M 180K
Alphatec Hldgs Inc. COM 14M 1M
American Superconductor COM 16M 664K
Amgen, Inc. COM 335K 1K
Amphastar Pharmaceuticals, Inc COM 5M 135K
Apple, Inc. COM 712K 3K
Applied Optoelectronics Inc. COM 7M 866K
Arcos Dorados Holdings, Inc. COM 270K 30K
Ardelyx, Inc. COM 3M 372K
Aris Water Solutions, Inc. COM 4M 225K
Arlo Technologies, Inc. COM 4M 273K
Artivion, Inc COM 7M 282K
Assurant, Inc. COM 10M 62K
AvePoint, Inc. COM 3M 296K
Aviat Networks, Inc. COM 6M 199K
Axcelis Technologies COM 13M 92K
Azek Co., Inc. COM 13M 305K
BBB Foods, Inc. COM 262K 11K
BJ's Restaurants, Inc. COM 3M 73K
Backblaze, Inc. COM 3M 539K
Badger Meter COM 10M 51K
Bioventus, Inc. COM 2M 381K
Blackbaud COM 5M 68K
Blue Bird Corporation COM 16M 299K
Boot Barn Hldgs, Inc. COM 9M 69K
CECO Environmental Corp. COM 11M 395K
Cabot Corp. COM 12M 135K
Cadence Design System, Inc. COM 4M 13K
Camtek, Ltd. COM 22M 178K
CareDx, Inc. COM 4M 250K
Carpenter Technology Corp. COM 8M 75K
Catalyst Pharmaceuticals, Inc. COM 7M 458K
Cellebrite DI Ltd. COM 7M 604K
Century Communities, Inc. COM 16M 190K
Clean Harbors, Inc. COM 23M 103K
Clear Secure, Inc. COM 10M 523K
Clearwater Paper Corp COM 5M 112K
Comfort Systems USA Inc. COM 7M 24K
Constellium NV Cl A COM 35M 2M
Credo Technology Group COM 25M 780K
Crocs, Inc. COM 19M 127K
Deckers Outdoor Corp. COM 9M 9K
Despegar Com Corp. COM 4M 276K
DiDi Global Inc. ADR COM 538K 130K
Dorian LPG Ltd. COM 4M 85K
Duolingo, Inc. COM 6M 28K
Dutch Bros., Inc. COM 6M 153K
Dynavax Technologies Corp. COM 4M 331K
ESAB Corporation COM 14M 151K
EZCorp, Inc. COM 7M 686K
Embraer Embraer S.A. Spon Adr COM 266K 10K
Employers Holdings, Inc. COM 4M 93K
Encompass Health Corporation COM 25M 292K
Enerpac Tool Group Corp. COM 3M 77K
Evolus, Inc. COM 6M 515K
Exlservice Holdings COM 6M 181K
Fabrinet COM 7M 28K
Federal Signal Corp. COM 13M 155K
First Merchants Corporation COM 4M 123K
FirstCash Holdings, Inc COM 9M 82K
Flowserve Corporation COM 18M 370K
Formfactor Inc. COM 19M 306K
Frontdoor, Inc. COM 10M 296K
Genedx Holdings Corp. COM 3M 122K
Gentherm, Inc. COM 5M 92K
Gibraltar Inds COM 6M 88K
Grand Canyon Education, Inc. COM 7M 52K
Haemonetics Corp. COM 14M 165K
Hawkins, Inc. COM 4M 44K
HealthEquity Inc. COM 6M 65K
Helix Energy Solutions Group, COM 5M 408K
Hims & Hers Health, Inc. COM 16M 785K
Huron Consulting Group, Inc. COM 4M 41K
ICF International, Inc. COM 17M 112K
Imax Corp. COM 6M 376K
Informatica Corp. COM 12M 380K
Installed Building Products, I COM 11M 56K
Integer Holdings Corporation COM 14M 119K
International Seaways, Inc. COM 9M 152K
Itron Inc COM 15M 152K
JP Morgan Chase & Company Inc. COM 770K 4K
Janus International Group, Inc COM 7M 561K
Johnson & Johnson COM 317K 2K
Kanzhun Limited ADR COM 451K 24K
Kirby Corp. COM 5M 44K
Krystal Biotech, Inc. COM 8M 43K
LeMaitre Vascular, Inc. COM 8M 101K
Liberty Energy, Inc. COM 6M 281K
Light & Wonder Inc. COM 6M 55K
Limbach Hldgs, Inc. COM 9M 165K
Liquidia Corp. COM 2M 183K
LivaNova Plc COM 18M 323K
Liveramp Hldgs, Inc. COM 16M 513K
M/I Homes, Inc. COM 5M 40K
MSA Safety Inc COM 10M 51K
Magnite, Inc. COM 3M 200K
Magnolia Oil & Gas Corp. COM 7M 264K
MakeMyTrip Ltd. COM 1M 17K
Mannkind Corp. COM 4M 799K
Mastercard, Inc. COM 342K 776
Matador Resources Company COM 7M 111K
Matrix Service Co. COM 2M 211K
Maximus, Inc. COM 9M 111K
McDonald's Corporation COM 215K 846
Mercantile Bank Corp. COM 4M 90K
Merck & Co. COM 214K 2K
Merit Medical System Inc COM 17M 194K
Micron Technology COM 395K 3K
Microsoft Corp. COM 1M 3K
Myriad Genetics Inc. COM 9M 361K
Navitas Semiconductor Corp. COM 4M 1M
NeoGenomics, Inc. COM 9M 669K
Nextracker, Inc. COM 13M 279K
OneSpaWorld Holdings Limited COM 6M 420K
OneSpan, Inc. COM 5M 371K
Onto Innovation, Inc. COM 28M 130K
Oscar Health, Inc. COM 6M 408K
Oshkosh Corp. COM 20M 183K
Osi Systems, Inc. COM 10M 69K
Oxford Inds, Inc. COM 2M 23K
PDD Holdings Inc. ADR COM 2M 12K
Parsons Corp. COM 12M 149K
PetlQ Inc COM 8M 341K
Photronics, Inc. COM 7M 266K
Playa Hotels & Resorts N.V. COM 6M 773K
Powell Industries Inc. COM 2M 17K
Precision Drilling Corp. COM 4M 60K
Preferred Bank COM 7M 95K
Primo Water Corp. COM 7M 324K
Primoris Services Corp. COM 10M 210K
Proto Labs Inc. COM 3M 98K
Q2 Holdings, Inc. COM 5M 84K
Quaker Chemical Corporation COM 9M 54K
RPC, Inc. COM 4M 638K
Resmed Inc. COM 278K 1K
Rev Group, Inc. COM 3M 110K
Rush Street Interactive, Inc. COM 9M 972K
RxSight, Inc. COM 8M 127K
SI-BONE, Inc. COM 4M 276K
SPS Comm Inc. COM 6M 32K
SPX Technologies, Inc. COM 11M 75K
Semrush Holdings, Inc. COM 2M 159K
SharkNinja, Inc. COM 30M 395K
Silicon Laboratories, Inc. COM 12M 110K
Silicon Motion Techn ADR COM 22M 277K
Skyward Specialty Ins Group COM 5M 127K
Skywest Inc COM 24M 291K
Sprouts Farmers Markets LLC COM 9M 109K
Sterling Construction Co., Inc COM 3M 27K
Strategic Education, Inc. COM 9M 84K
Stride, Inc. COM 9M 123K
Sweetgreen, Inc. COM 3M 92K
Taiwan Semiconductor ADR COM 3M 19K
Tandem Diabetes Care, Inc. COM 11M 282K
Tencent Music Entertainment AD COM 1M 80K
The Gorman-Rupp Co. COM 3M 69K
The Travelers Co., Inc. COM 415K 2K
The Vita Coco Co., Inc. COM 5M 165K
Tidewater Inc COM 14M 148K
TransMedics Group, Inc. COM 28M 187K
Transcat, Inc. COM 3M 29K
Trex Company, Inc. COM 7M 90K
Ultra Clean Holdings COM 16M 320K
Universal Display Corp. COM 21M 100K
Universal Logistics Holdings COM 3M 62K
Universal Stainless And Alloy COM 2M 81K
Upwork, Inc. COM 5M 469K
VSE Corp. COM 6M 66K
VTEX COM 306K 42K
Veeco Instruments, Inc. COM 14M 292K
Veracyte, Inc. COM 14M 654K
Verint Sys Inc. COM 5M 150K
Vertiv Holdings Co. COM 11M 129K
Vital Energy, Inc. COM 5M 114K
Wal Mart Stores Inc. COM 219K 3K
Weatherford International PLC COM 36M 293K
Weave Communications, Inc. COM 5M 609K
Willdan Group Inc. COM 2M 79K
Wingstop, Inc. COM 10M 24K
Woodward, Inc. COM 14M 82K
Xenacare Hldgs, Inc. COM 0 140K
Zeta Global Holdings Corp. COM 28M 2M
e.l.f. Beauty, Inc. COM 15M 70K
SPDR S&P 500 ETF Trust COM 2M 4K