OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

Location: Lisle, IL

CIK: 0000937886 · Show all filings

Period: Q4 2024 (← Previous) (Next →)

Filing Date: Feb 14, 2025

Total Value: $2.121B (100.0% shares, 0.0% debt)

Holdings (196)

CRDO Credo Technology Group 3.0%
Value $64.49M Shares 959,594 Est. Cost Unrealized
ADMA ADMA Biologics, Inc. 2.7%
Value $57.32M Shares 3,342,560 Est. Cost Unrealized
SN SharkNinja, Inc. 2.3%
Value $48.61M Shares 499,290 Est. Cost Unrealized
ZETA Zeta Global Holdings Corp. 1.6%
Value $33.1M Shares 1,840,040 Est. Cost Unrealized
SKYW Skywest Inc 1.5%
Value $31.96M Shares 319,150 Est. Cost Unrealized
EHC Encompass Health Corporation 1.5%
Value $31.48M Shares 340,829 Est. Cost Unrealized
DOCS Doximity, Inc. 1.4%
Value $30.6M Shares 573,100 Est. Cost Unrealized
VCYT Veracyte, Inc. 1.4%
Value $29.65M Shares 748,720 Est. Cost Unrealized
FLS Flowserve Corporation 1.3%
Value $26.95M Shares 468,590 Est. Cost Unrealized
FTDR Frontdoor, Inc. 1.2%
Value $25.56M Shares 467,500 Est. Cost Unrealized
PSN Parsons Corp. 1.2%
Value $24.67M Shares 267,470 Est. Cost Unrealized
ICUI ICU Medical, Inc. 1.1%
Value $24.31M Shares 156,680 Est. Cost Unrealized
CLH Clean Harbors, Inc. 1.1%
Value $23.57M Shares 102,430 Est. Cost Unrealized
DORM Dorman Products, Inc. 1.1%
Value $23.28M Shares 179,720 Est. Cost Unrealized
MTSI Macom Technology Solutions 1.1%
Value $23.26M Shares 179,070 Est. Cost Unrealized
G Genpact Ltd. 1.1%
Value $22.49M Shares 523,600 Est. Cost Unrealized
UCTT Ultra Clean Holdings 1.0%
Value $22.05M Shares 613,300 Est. Cost Unrealized
ANF Abercrombie & Fitch Co. 1.0%
Value $22.02M Shares 147,300 Est. Cost Unrealized
NVMI Nova Ltd. 1.0%
Value $21.86M Shares 111,000 Est. Cost Unrealized
RMBS Rambus, Inc 1.0%
Value $21.64M Shares 409,400 Est. Cost Unrealized
ITRI Itron Inc 1.0%
Value $21.62M Shares 199,110 Est. Cost Unrealized
LRN Stride, Inc. 1.0%
Value $21.54M Shares 207,300 Est. Cost Unrealized
ONTO Onto Innovation, Inc. 1.0%
Value $21.54M Shares 129,235 Est. Cost Unrealized
FSS Federal Signal Corp. 1.0%
Value $21.23M Shares 229,830 Est. Cost Unrealized
LIVN LivaNova Plc 1.0%
Value $20.4M Shares 440,535 Est. Cost Unrealized
HIMS Hims & Hers Health, Inc. 1.0%
Value $20.4M Shares 843,600 Est. Cost Unrealized
MMSI Merit Medical System Inc 1.0%
Value $20.19M Shares 208,760 Est. Cost Unrealized
WFRD Weatherford International PLC 0.9%
Value $19.76M Shares 275,888 Est. Cost Unrealized
ACA Arcosa, Inc. 0.9%
Value $19.64M Shares 203,000 Est. Cost Unrealized
PRMB Primo Brands Corp. 0.9%
Value $19.46M Shares 632,400 Est. Cost Unrealized
BRBR BellRing Brands, Inc. 0.9%
Value $19.07M Shares 253,100 Est. Cost Unrealized
PRIM Primoris Services Corp. 0.9%
Value $18.56M Shares 242,900 Est. Cost Unrealized
AAOI Applied Optoelectronics Inc. 0.9%
Value $18.28M Shares 495,815 Est. Cost Unrealized
CARG CarGurus, Inc. 0.9%
Value $18.27M Shares 500,000 Est. Cost Unrealized
TNDM Tandem Diabetes Care, Inc. 0.9%
Value $18.25M Shares 506,600 Est. Cost Unrealized
CCS Century Communities, Inc. 0.9%
Value $18.19M Shares 248,000 Est. Cost Unrealized
BOX Box, Inc. 0.8%
Value $17.65M Shares 558,500 Est. Cost Unrealized
HAE Haemonetics Corp. 0.8%
Value $17.56M Shares 224,920 Est. Cost Unrealized
ELF e.l.f. Beauty, Inc. 0.8%
Value $17.29M Shares 137,700 Est. Cost Unrealized
ACIW ACI Worldwide Inc. 0.8%
Value $17.29M Shares 333,012 Est. Cost Unrealized
AIZ Assurant, Inc. 0.8%
Value $17.27M Shares 81,000 Est. Cost Unrealized
GAP The Gap,Inc. 0.8%
Value $17.17M Shares 726,500 Est. Cost Unrealized
OSIS Osi Systems, Inc. 0.8%
Value $16.81M Shares 100,400 Est. Cost Unrealized
DECK Deckers Outdoor Corp. 0.8%
Value $16.72M Shares 82,340 Est. Cost Unrealized
AMSC American Superconductor 0.8%
Value $16.36M Shares 664,400 Est. Cost Unrealized
YOU Clear Secure, Inc. 0.8%
Value $16.23M Shares 609,400 Est. Cost Unrealized
CAMT Camtek, Ltd. 0.8%
Value $16.15M Shares 199,980 Est. Cost Unrealized
AVAV Aerovironment, Inc. 0.7%
Value $15.81M Shares 102,720 Est. Cost Unrealized
CLBT Cellebrite DI Ltd. 0.7%
Value $15.26M Shares 692,910 Est. Cost Unrealized
FORM Formfactor Inc. 0.7%
Value $14.85M Shares 337,480 Est. Cost Unrealized
IMAX Imax Corp. 0.7%
Value $14.84M Shares 579,600 Est. Cost Unrealized
OMCL Omnicell, Inc. 0.7%
Value $14.83M Shares 333,200 Est. Cost Unrealized
DOCN Digital Ocean Holdings, Inc. 0.7%
Value $14.5M Shares 425,700 Est. Cost Unrealized
BFAM Bright Horizons Family Solutio 0.7%
Value $14.4M Shares 129,904 Est. Cost Unrealized
OLED Universal Display Corp. 0.7%
Value $14.33M Shares 97,993 Est. Cost Unrealized
CRS Carpenter Technology Corp. 0.7%
Value $14.16M Shares 83,441 Est. Cost Unrealized
DLB Dolby Laboratories, Inc. 0.7%
Value $14.14M Shares 181,000 Est. Cost Unrealized
Mr. Cooper Group Inc. 0.7%
Value $14.12M Shares 147,100 Est. Cost Unrealized
FN Fabrinet 0.7%
Value $14.03M Shares 63,800 Est. Cost Unrealized
FRPT Freshpet, Inc. 0.7%
Value $13.97M Shares 94,300 Est. Cost Unrealized
CBT Cabot Corp. 0.7%
Value $13.95M Shares 152,800 Est. Cost Unrealized
BLBD Blue Bird Corporation 0.7%
Value $13.86M Shares 358,900 Est. Cost Unrealized
SFM Sprouts Farmers Markets LLC 0.6%
Value $13.79M Shares 108,500 Est. Cost Unrealized
RSI Rush Street Interactive, Inc. 0.6%
Value $13.61M Shares 991,900 Est. Cost Unrealized
PEGA Pegasystems Inc. 0.6%
Value $13.56M Shares 145,500 Est. Cost Unrealized
FRSH Freshworks, Inc. 0.6%
Value $13.37M Shares 826,600 Est. Cost Unrealized
AMBA Ambarella, Inc. 0.6%
Value $13.3M Shares 182,800 Est. Cost Unrealized
NEO NeoGenomics, Inc. 0.6%
Value $12.67M Shares 768,700 Est. Cost Unrealized
SRAD Sportradar Group 0.6%
Value $12.64M Shares 728,900 Est. Cost Unrealized
STRA Strategic Education, Inc. 0.6%
Value $12.56M Shares 134,500 Est. Cost Unrealized
WEAV Weave Communications, Inc. 0.6%
Value $12.26M Shares 770,150 Est. Cost Unrealized
QTWO Q2 Holdings, Inc. 0.6%
Value $11.73M Shares 116,500 Est. Cost Unrealized
TILE Interface, Inc. 0.6%
Value $11.69M Shares 480,100 Est. Cost Unrealized
LOPE Grand Canyon Education, Inc. 0.5%
Value $11.66M Shares 71,200 Est. Cost Unrealized
BROS Dutch Bros., Inc. 0.5%
Value $11.47M Shares 219,000 Est. Cost Unrealized
GDYN Grid Dynamics Holdings, Inc. 0.5%
Value $11.19M Shares 503,000 Est. Cost Unrealized
SPXC SPX Technologies, Inc. 0.5%
Value $10.97M Shares 75,400 Est. Cost Unrealized
ICHR Ichor Holdings Ltd. 0.5%
Value $10.88M Shares 337,800 Est. Cost Unrealized
CBSH Commerce Bancshares, Inc. 0.5%
Value $10.45M Shares 167,790 Est. Cost Unrealized
OSPN OneSpan, Inc. 0.5%
Value $10.11M Shares 545,450 Est. Cost Unrealized
DUOL Duolingo, Inc. 0.5%
Value $10.05M Shares 31,000 Est. Cost Unrealized
CPRX Catalyst Pharmaceuticals, Inc. 0.5%
Value $9.748M Shares 467,100 Est. Cost Unrealized
UAA Under Armour, Inc. Class A 0.5%
Value $9.548M Shares 1,153,200 Est. Cost Unrealized
WGS Genedx Holdings Corp. 0.4%
Value $9.492M Shares 123,500 Est. Cost Unrealized
LMB Limbach Hldgs, Inc. 0.4%
Value $9.478M Shares 110,800 Est. Cost Unrealized
LMAT LeMaitre Vascular, Inc. 0.4%
Value $9.426M Shares 102,305 Est. Cost Unrealized
OSW OneSpaWorld Holdings Limited 0.4%
Value $9.261M Shares 465,400 Est. Cost Unrealized
CDNA CareDx, Inc. 0.4%
Value $9.067M Shares 423,471 Est. Cost Unrealized
ABCB Ameris Bancorp 0.4%
Value $9.016M Shares 144,100 Est. Cost Unrealized
AORT Artivion, Inc 0.4%
Value $8.946M Shares 312,900 Est. Cost Unrealized
FIVE Five Below 0.4%
Value $8.922M Shares 85,000 Est. Cost Unrealized
Playa Hotels & Resorts N.V. 0.4%
Value $8.92M Shares 705,100 Est. Cost Unrealized
HQY HealthEquity Inc. 0.4%
Value $8.779M Shares 91,500 Est. Cost Unrealized
PAYO Payoneer Global, Inc. 0.4%
Value $8.621M Shares 858,691 Est. Cost Unrealized
SPSC SPS Comm Inc. 0.4%
Value $8.574M Shares 46,600 Est. Cost Unrealized
COCO The Vita Coco Co., Inc. 0.4%
Value $8.545M Shares 231,500 Est. Cost Unrealized
SIMO Silicon Motion Techn ADR 0.4%
Value $8.534M Shares 157,900 Est. Cost Unrealized
WAY Waystar Holding Corp. 0.4%
Value $8.489M Shares 231,300 Est. Cost Unrealized
EXLS Exlservice Holdings 0.4%
Value $8.468M Shares 190,800 Est. Cost Unrealized
EZPW EZCorp, Inc. 0.4%
Value $8.377M Shares 685,500 Est. Cost Unrealized
MTDR Matador Resources Company 0.4%
Value $8.146M Shares 144,800 Est. Cost Unrealized
ICFI ICF International, Inc. 0.4%
Value $8.067M Shares 67,671 Est. Cost Unrealized
OSCR Oscar Health, Inc. 0.4%
Value $7.981M Shares 593,850 Est. Cost Unrealized
WING Wingstop, Inc. 0.4%
Value $7.958M Shares 28,000 Est. Cost Unrealized
MHO M/I Homes, Inc. 0.4%
Value $7.738M Shares 58,200 Est. Cost Unrealized
BOOT Boot Barn Hldgs, Inc. 0.4%
Value $7.712M Shares 50,800 Est. Cost Unrealized
ADUS Addus Homecare Corp. 0.4%
Value $7.508M Shares 59,900 Est. Cost Unrealized
Despegar Com Corp. 0.4%
Value $7.494M Shares 389,300 Est. Cost Unrealized
EOLS Evolus, Inc. 0.4%
Value $7.481M Shares 677,600 Est. Cost Unrealized
KRYS Krystal Biotech, Inc. 0.3%
Value $7.332M Shares 46,800 Est. Cost Unrealized
ACMR ACM Research, Inc. Class A 0.3%
Value $7.327M Shares 485,200 Est. Cost Unrealized
FCFS FirstCash Holdings, Inc 0.3%
Value $7.262M Shares 70,100 Est. Cost Unrealized
MGY Magnolia Oil & Gas Corp. 0.3%
Value $7.161M Shares 306,300 Est. Cost Unrealized
AMPH Amphastar Pharmaceuticals, Inc 0.3%
Value $6.854M Shares 184,595 Est. Cost Unrealized
QLYS Qualys, Inc. 0.3%
Value $6.703M Shares 47,800 Est. Cost Unrealized
SKWD Skyward Specialty Ins Group 0.3%
Value $6.651M Shares 131,600 Est. Cost Unrealized
AOSL Alpha & Omega Semiconductor 0.3%
Value $6.58M Shares 177,700 Est. Cost Unrealized
Blueprint Medicines Corp. 0.3%
Value $6.542M Shares 75,000 Est. Cost Unrealized
VRNS Varonis Sys, Inc. 0.3%
Value $6.478M Shares 145,800 Est. Cost Unrealized
FBK FB Financial Corp. 0.3%
Value $6.361M Shares 123,500 Est. Cost Unrealized
BVS Bioventus, Inc. 0.3%
Value $6.318M Shares 601,714 Est. Cost Unrealized
AGX Argan, Inc 0.3%
Value $6.29M Shares 45,900 Est. Cost Unrealized
MBUU Malibu Boats, Inc. 0.3%
Value $6.274M Shares 166,900 Est. Cost Unrealized
MNKD Mannkind Corp. 0.3%
Value $6.227M Shares 968,400 Est. Cost Unrealized
RDWR Radware, Ltd. 0.3%
Value $6.189M Shares 274,700 Est. Cost Unrealized
MD Pediatrix Medical Group, Inc. 0.3%
Value $6.122M Shares 466,600 Est. Cost Unrealized
DCO Ducommun Inc. 0.3%
Value $6.092M Shares 95,700 Est. Cost Unrealized
PRG PROG Holdings, Inc. 0.3%
Value $6.069M Shares 143,600 Est. Cost Unrealized
KEX Kirby Corp. 0.3%
Value $6.025M Shares 56,950 Est. Cost Unrealized
FRME First Merchants Corporation 0.3%
Value $5.808M Shares 145,600 Est. Cost Unrealized
NIC Nicolet Bankshares, Inc. 0.3%
Value $5.791M Shares 55,200 Est. Cost Unrealized
HWKN Hawkins, Inc. 0.3%
Value $5.606M Shares 45,700 Est. Cost Unrealized
VSEC VSE Corp. 0.3%
Value $5.573M Shares 58,600 Est. Cost Unrealized
Verint Sys Inc. 0.3%
Value $5.537M Shares 201,700 Est. Cost Unrealized
VECO Veeco Instruments, Inc. 0.3%
Value $5.515M Shares 205,800 Est. Cost Unrealized
Aris Water Solutions, Inc. 0.3%
Value $5.452M Shares 227,635 Est. Cost Unrealized
Vital Energy, Inc. 0.2%
Value $5.216M Shares 168,700 Est. Cost Unrealized
CLW Clearwater Paper Corp 0.2%
Value $5.216M Shares 175,200 Est. Cost Unrealized
QNST QuinStreet, Inc. 0.2%
Value $5.191M Shares 225,000 Est. Cost Unrealized
HURN Huron Consulting Group, Inc. 0.2%
Value $5.033M Shares 40,500 Est. Cost Unrealized
AXGN AxoGen Inc. 0.2%
Value $4.952M Shares 300,500 Est. Cost Unrealized
EIG Employers Holdings, Inc. 0.2%
Value $4.923M Shares 96,100 Est. Cost Unrealized
AVPT AvePoint, Inc. 0.2%
Value $4.892M Shares 296,300 Est. Cost Unrealized
KNSA Kiniksa Pharmaceuticals, Ltd. 0.2%
Value $4.692M Shares 237,200 Est. Cost Unrealized
HLX Helix Energy Solutions Group, 0.2%
Value $4.676M Shares 501,700 Est. Cost Unrealized
ATRC Atricure, Inc. 0.2%
Value $4.63M Shares 151,500 Est. Cost Unrealized
STRL Sterling Construction Co., Inc 0.2%
Value $4.599M Shares 27,300 Est. Cost Unrealized
Rev Group, Inc. 0.2%
Value $4.449M Shares 139,600 Est. Cost Unrealized
PLAB Photronics, Inc. 0.2%
Value $4.382M Shares 186,000 Est. Cost Unrealized
SRCE 1st Source Corp. 0.2%
Value $4.291M Shares 73,500 Est. Cost Unrealized
NGVC Natural Grocers by Vitamin Cot 0.2%
Value $4.254M Shares 107,100 Est. Cost Unrealized
PDS Precision Drilling Corp. 0.2%
Value $4.177M Shares 68,400 Est. Cost Unrealized
BLND Blend Labs, Inc. 0.2%
Value $4.061M Shares 964,700 Est. Cost Unrealized
RES RPC, Inc. 0.2%
Value $3.737M Shares 629,155 Est. Cost Unrealized
POWL Powell Industries Inc. 0.2%
Value $3.724M Shares 16,800 Est. Cost Unrealized
THRM Gentherm, Inc. 0.2%
Value $3.677M Shares 92,100 Est. Cost Unrealized
ANIP ANI Pharmaceuticals, Inc. 0.2%
Value $3.626M Shares 65,600 Est. Cost Unrealized
AIOT Powerfleet, Inc. 0.2%
Value $3.61M Shares 542,100 Est. Cost Unrealized
Universal Stainless And Alloy 0.2%
Value $3.562M Shares 80,900 Est. Cost Unrealized
MGNI Magnite, Inc. 0.2%
Value $3.275M Shares 205,700 Est. Cost Unrealized
BLZE Backblaze, Inc. 0.2%
Value $3.243M Shares 538,700 Est. Cost Unrealized
ULH Universal Logistics Holdings 0.2%
Value $3.239M Shares 70,500 Est. Cost Unrealized
GRC The Gorman-Rupp Co. 0.1%
Value $3.163M Shares 83,400 Est. Cost Unrealized
LIND Lindblad Expeditions Holdings, 0.1%
Value $3.155M Shares 266,000 Est. Cost Unrealized
SG Sweetgreen, Inc. 0.1%
Value $3.084M Shares 96,201 Est. Cost Unrealized
WLDN Willdan Group Inc. 0.1%
Value $3.051M Shares 80,100 Est. Cost Unrealized
LQDA Liquidia Corp. 0.1%
Value $2.951M Shares 250,900 Est. Cost Unrealized
ARDX Ardelyx, Inc. 0.1%
Value $2.937M Shares 579,300 Est. Cost Unrealized
SEMR Semrush Holdings, Inc. 0.1%
Value $2.776M Shares 233,700 Est. Cost Unrealized
MTRX Matrix Service Co. 0.1%
Value $2.646M Shares 221,075 Est. Cost Unrealized
CDNS Cadence Design System, Inc. 0.1%
Value $2.464M Shares 8,200 Est. Cost Unrealized
TSM Taiwan Semiconductor ADR 0.1%
Value $2.074M Shares 10,500 Est. Cost Unrealized
SPY SPDR S&P 500 ETF Trust 0.1%
Value $2.044M Shares 3,488 Est. Cost Unrealized
SHOP Shopify, Inc. 0.1%
Value $1.223M Shares 11,500 Est. Cost Unrealized
PDD PDD Holdings Inc. ADR 0.1%
Value $1.164M Shares 12,000 Est. Cost Unrealized
MSFT Microsoft Corp. 0.1%
Value $1.132M Shares 2,685 Est. Cost Unrealized
SPOT Spotify Technology S.A. 0.0%
Value $1.029M Shares 2,300 Est. Cost Unrealized
JPM JP Morgan Chase & Company Inc. 0.0%
Value $843K Shares 3,516 Est. Cost Unrealized
AAPL Apple, Inc. 0.0%
Value $812K Shares 3,243 Est. Cost Unrealized
MMYT MakeMyTrip Ltd. 0.0%
Value $713K Shares 6,350 Est. Cost Unrealized
RXST RxSight, Inc. 0.0%
Value $655K Shares 19,040 Est. Cost Unrealized
TAL Tal Education Group ADR 0.0%
Value $601K Shares 60,000 Est. Cost Unrealized
FUTU Futu Holdings Ltd. 0.0%
Value $520K Shares 6,500 Est. Cost Unrealized
TRV The Travelers Co., Inc. 0.0%
Value $466K Shares 1,933 Est. Cost Unrealized
IWO iShares TR Russell 2000 Growth 0.0%
Value $461K Shares 1,600 Est. Cost Unrealized
HSAI Hesai Group 0.0%
Value $387K Shares 28,000 Est. Cost Unrealized
MA Mastercard, Inc. 0.0%
Value $377K Shares 716 Est. Cost Unrealized
RMD Resmed Inc. 0.0%
Value $332K Shares 1,450 Est. Cost Unrealized
JNJ Johnson & Johnson 0.0%
Value $306K Shares 2,117 Est. Cost Unrealized
AMGN Amgen, Inc. 0.0%
Value $269K Shares 1,032 Est. Cost Unrealized
MCD McDonald's Corporation 0.0%
Value $246K Shares 848 Est. Cost Unrealized
YMM Full Truck Alliance Co. Ltd. 0.0%
Value $238K Shares 22,000 Est. Cost Unrealized
WMT Wal Mart Stores Inc. 0.0%
Value $235K Shares 2,604 Est. Cost Unrealized
BK Bank of New York Mellon Corp. 0.0%
Value $226K Shares 2,945 Est. Cost Unrealized
AFL Aflac Inc. 0.0%
Value $207K Shares 2,000 Est. Cost Unrealized
Xenacare Hldgs, Inc. 0.0%
Value $0 Shares 140,000 Est. Cost Unrealized