OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

Location: Lisle, IL

CIK: 0000937886 · Show all filings

Period: Q4 2025 (← Previous) (Next →)

Filing Date: Feb 17, 2026

Total Value: $2.735B (100.0% shares, 0.0% debt)

Holdings (179)

LITE Lumentum Hldgs, Inc. 3.8%
Value $104M Shares 280,930 Est. Cost Unrealized
CRDO Credo Technology Group 3.6%
Value $97.18M Shares 675,388 Est. Cost Unrealized
AAOI Applied Optoelectronics Inc. 2.6%
Value $71.1M Shares 2,039,641 Est. Cost Unrealized
SN SharkNinja, Inc. 2.2%
Value $58.89M Shares 526,310 Est. Cost Unrealized
AMBA Ambarella, Inc. 1.6%
Value $43.77M Shares 617,860 Est. Cost Unrealized
RMBS Rambus, Inc 1.6%
Value $42.46M Shares 462,100 Est. Cost Unrealized
SKYW Skywest Inc 1.4%
Value $38.38M Shares 382,220 Est. Cost Unrealized
EHC Encompass Health Corporation 1.4%
Value $38.1M Shares 358,971 Est. Cost Unrealized
SITM SiTime Corporation 1.4%
Value $37.58M Shares 106,396 Est. Cost Unrealized
DOCN Digital Ocean Holdings, Inc. 1.4%
Value $37.48M Shares 778,830 Est. Cost Unrealized
NVMI Nova Ltd. 1.4%
Value $37.2M Shares 113,285 Est. Cost Unrealized
FTDR Frontdoor, Inc. 1.3%
Value $35.24M Shares 610,860 Est. Cost Unrealized
BTSG BrightSpring Health Services 1.2%
Value $34M Shares 908,000 Est. Cost Unrealized
MTSI Macom Technology Solutions 1.1%
Value $30.65M Shares 178,960 Est. Cost Unrealized
VCYT Veracyte, Inc. 1.1%
Value $30.6M Shares 726,740 Est. Cost Unrealized
MRCY Mercury Systems, Inc. 1.1%
Value $30.23M Shares 414,040 Est. Cost Unrealized
FLS Flowserve Corporation 1.0%
Value $28.44M Shares 409,941 Est. Cost Unrealized
LTH Life Time Holdings, Inc. 1.0%
Value $28.16M Shares 1,059,300 Est. Cost Unrealized
WAY Waystar Holding Corp. 1.0%
Value $27.53M Shares 840,600 Est. Cost Unrealized
RSI Rush Street Interactive, Inc. 1.0%
Value $27.43M Shares 1,411,710 Est. Cost Unrealized
CLH Clean Harbors, Inc. 1.0%
Value $27.4M Shares 116,870 Est. Cost Unrealized
CRS Carpenter Technology Corp. 1.0%
Value $26.01M Shares 82,611 Est. Cost Unrealized
TPC Tutor Perini Corp. 0.9%
Value $25.95M Shares 387,200 Est. Cost Unrealized
OSIS Osi Systems, Inc. 0.9%
Value $25.86M Shares 101,400 Est. Cost Unrealized
WGS Genedx Holdings Corp. 0.9%
Value $25.85M Shares 198,770 Est. Cost Unrealized
PEGA Pegasystems Inc. 0.9%
Value $25.37M Shares 424,840 Est. Cost Unrealized
FRSH Freshworks, Inc. 0.9%
Value $25.17M Shares 2,054,470 Est. Cost Unrealized
BROS Dutch Bros., Inc. 0.9%
Value $24.76M Shares 404,500 Est. Cost Unrealized
G Genpact Ltd. 0.9%
Value $24.4M Shares 521,602 Est. Cost Unrealized
QTWO Q2 Holdings, Inc. 0.9%
Value $24.31M Shares 336,860 Est. Cost Unrealized
IMAX Imax Corp. 0.9%
Value $24.11M Shares 652,300 Est. Cost Unrealized
AMSC American Superconductor 0.9%
Value $24.06M Shares 835,900 Est. Cost Unrealized
ICUI ICU Medical, Inc. 0.9%
Value $23.97M Shares 168,040 Est. Cost Unrealized
MMSI Merit Medical System Inc 0.9%
Value $23.69M Shares 268,760 Est. Cost Unrealized
GMED Globus Medical, Inc.-A 0.9%
Value $23.57M Shares 270,000 Est. Cost Unrealized
ACA Arcosa, Inc. 0.9%
Value $23.56M Shares 221,600 Est. Cost Unrealized
ARQT Arcutis Biotherapeutics, Inc. 0.9%
Value $23.48M Shares 808,400 Est. Cost Unrealized
CAMT Camtek, Ltd. 0.9%
Value $23.28M Shares 218,880 Est. Cost Unrealized
LSCC Lattice Semiconductor Corporat 0.8%
Value $23.15M Shares 314,636 Est. Cost Unrealized
AIR AAR Corp. 0.8%
Value $22.58M Shares 272,700 Est. Cost Unrealized
ECG Everus Construction Group 0.8%
Value $22.23M Shares 259,800 Est. Cost Unrealized
SIMO Silicon Motion Techn ADR 0.8%
Value $21.91M Shares 236,300 Est. Cost Unrealized
URBN Urban Outfitters, Inc. 0.8%
Value $21.55M Shares 286,400 Est. Cost Unrealized
AEO American Eagle Outfitters 0.8%
Value $21.48M Shares 814,500 Est. Cost Unrealized
IRTC Irhythm Holdings, Inc. 0.8%
Value $21.24M Shares 119,700 Est. Cost Unrealized
ATEC Alphatec Hldgs Inc. 0.8%
Value $21.05M Shares 1,000,400 Est. Cost Unrealized
NYT New York Times Co. Cl A 0.8%
Value $21.01M Shares 302,700 Est. Cost Unrealized
FCFS FirstCash Holdings, Inc 0.8%
Value $20.93M Shares 131,300 Est. Cost Unrealized
LEVI Levi Strauss & Co. 0.8%
Value $20.61M Shares 993,900 Est. Cost Unrealized
PRIM Primoris Services Corp. 0.7%
Value $20.27M Shares 163,300 Est. Cost Unrealized
EYE National Vision Holdings, Inc. 0.7%
Value $20.26M Shares 784,500 Est. Cost Unrealized
AIZ Assurant, Inc. 0.7%
Value $19.99M Shares 83,000 Est. Cost Unrealized
CARG CarGurus, Inc. 0.7%
Value $19.88M Shares 518,400 Est. Cost Unrealized
BOX Box, Inc. 0.7%
Value $19.51M Shares 652,320 Est. Cost Unrealized
DAN Dana Inc. 0.7%
Value $18.92M Shares 796,500 Est. Cost Unrealized
PI Impinj, Inc. 0.7%
Value $18.64M Shares 107,120 Est. Cost Unrealized
FSS Federal Signal Corp. 0.7%
Value $18.08M Shares 166,500 Est. Cost Unrealized
BLBD Blue Bird Corporation 0.7%
Value $17.98M Shares 382,638 Est. Cost Unrealized
SXT Sensient Technologies Corp. 0.6%
Value $17.66M Shares 188,000 Est. Cost Unrealized
GENI Genius Sports Ltd. 0.6%
Value $17.48M Shares 1,585,900 Est. Cost Unrealized
VISN Vistance Networks, Inc. 0.6%
Value $17.42M Shares 960,912 Est. Cost Unrealized
SEI Solaris Energy Infrastructur 0.6%
Value $16.87M Shares 366,900 Est. Cost Unrealized
LOPE Grand Canyon Education, Inc. 0.6%
Value $16.6M Shares 99,800 Est. Cost Unrealized
UCTT Ultra Clean Holdings 0.6%
Value $15.92M Shares 628,500 Est. Cost Unrealized
ACIW ACI Worldwide Inc. 0.6%
Value $15.81M Shares 330,702 Est. Cost Unrealized
CNR Core Natural Resources, Inc. 0.6%
Value $15.79M Shares 178,400 Est. Cost Unrealized
LFUS Littelfuse, Inc. 0.6%
Value $15.76M Shares 62,300 Est. Cost Unrealized
ZETA Zeta Global Holdings Corp. 0.6%
Value $15.61M Shares 767,020 Est. Cost Unrealized
POWL Powell Industries Inc. 0.6%
Value $15.52M Shares 48,700 Est. Cost Unrealized
SPXC SPX Technologies, Inc. 0.6%
Value $15.38M Shares 76,900 Est. Cost Unrealized
Indivior Plc 0.6%
Value $15.25M Shares 424,941 Est. Cost Unrealized
SGHC Super Group SGHC Ltd. 0.6%
Value $15.16M Shares 1,268,500 Est. Cost Unrealized
ANIP ANI Pharmaceuticals, Inc. 0.5%
Value $14.91M Shares 188,830 Est. Cost Unrealized
ALHC Alighnment Healthcare, Inc. 0.5%
Value $14.76M Shares 747,500 Est. Cost Unrealized
QLYS Qualys, Inc. 0.5%
Value $14.33M Shares 107,800 Est. Cost Unrealized
MIR Mirion Technologies, Inc. 0.5%
Value $14.23M Shares 607,800 Est. Cost Unrealized
CVLT Commvault Systems, Inc. 0.5%
Value $13.9M Shares 110,900 Est. Cost Unrealized
RELY Remitly Global, Inc. 0.5%
Value $13.84M Shares 1,002,800 Est. Cost Unrealized
CPRX Catalyst Pharmaceuticals, Inc. 0.5%
Value $13.7M Shares 586,970 Est. Cost Unrealized
LASR nLIGHT Inc. 0.5%
Value $13.37M Shares 356,400 Est. Cost Unrealized
LIVN LivaNova Plc 0.5%
Value $13.06M Shares 212,300 Est. Cost Unrealized
DAVE Dave, Inc. 0.5%
Value $13.05M Shares 58,922 Est. Cost Unrealized
HQY HealthEquity Inc. 0.5%
Value $12.97M Shares 141,580 Est. Cost Unrealized
CALX Calix, Inc. 0.5%
Value $12.95M Shares 244,600 Est. Cost Unrealized
KNSA Kiniksa Pharmaceuticals, Ltd. 0.5%
Value $12.9M Shares 312,800 Est. Cost Unrealized
COCO The Vita Coco Co., Inc. 0.5%
Value $12.37M Shares 233,400 Est. Cost Unrealized
ZWS Zurn Elkay Water Solutions Cor 0.5%
Value $12.37M Shares 266,000 Est. Cost Unrealized
EZPW EZCorp, Inc. 0.4%
Value $12.19M Shares 627,900 Est. Cost Unrealized
TILE Interface, Inc. 0.4%
Value $12.17M Shares 435,800 Est. Cost Unrealized
SKWD Skyward Specialty Ins Group 0.4%
Value $12.14M Shares 237,500 Est. Cost Unrealized
ADPT Adaptive Biotechnologies 0.4%
Value $12.09M Shares 744,500 Est. Cost Unrealized
MD Pediatrix Medical Group, Inc. 0.4%
Value $11.98M Shares 559,987 Est. Cost Unrealized
ABCB Ameris Bancorp 0.4%
Value $11.62M Shares 156,400 Est. Cost Unrealized
FN Fabrinet 0.4%
Value $11.47M Shares 25,200 Est. Cost Unrealized
LQDA Liquidia Corp. 0.4%
Value $11.35M Shares 329,200 Est. Cost Unrealized
TPB Turning PT Brands, Inc. 0.4%
Value $11.22M Shares 103,500 Est. Cost Unrealized
AXGN AxoGen Inc. 0.4%
Value $11M Shares 336,200 Est. Cost Unrealized
WK Workiva, Inc. 0.4%
Value $11M Shares 127,500 Est. Cost Unrealized
MTDR Matador Resources Company 0.4%
Value $10.78M Shares 253,900 Est. Cost Unrealized
AGX Argan, Inc 0.4%
Value $10.33M Shares 32,971 Est. Cost Unrealized
MGNI Magnite, Inc. 0.4%
Value $10.32M Shares 635,800 Est. Cost Unrealized
AORT Artivion, Inc 0.4%
Value $9.9M Shares 217,060 Est. Cost Unrealized
OSW OneSpaWorld Holdings Limited 0.4%
Value $9.891M Shares 476,890 Est. Cost Unrealized
GDOT Green Dot Corp. Cl A 0.4%
Value $9.8M Shares 765,000 Est. Cost Unrealized
PLUS EPlus, Inc. 0.4%
Value $9.726M Shares 110,898 Est. Cost Unrealized
MHO M/I Homes, Inc. 0.4%
Value $9.596M Shares 75,000 Est. Cost Unrealized
BOOT Boot Barn Hldgs, Inc. 0.3%
Value $9.494M Shares 53,800 Est. Cost Unrealized
LMAT LeMaitre Vascular, Inc. 0.3%
Value $9.432M Shares 116,301 Est. Cost Unrealized
CRMD CorMedix, Inc. 0.3%
Value $9.363M Shares 805,115 Est. Cost Unrealized
DCO Ducommun Inc. 0.3%
Value $9.332M Shares 98,100 Est. Cost Unrealized
IBEX Ltd. 0.3%
Value $9.232M Shares 241,800 Est. Cost Unrealized
VIAV Viavi Solutions, Inc. 0.3%
Value $9.054M Shares 508,100 Est. Cost Unrealized
PUMP ProPetro Holding Corp. 0.3%
Value $9.015M Shares 947,900 Est. Cost Unrealized
IDCC Interdigital, Inc. 0.3%
Value $9.01M Shares 28,300 Est. Cost Unrealized
FBK FB Financial Corp. 0.3%
Value $8.883M Shares 159,200 Est. Cost Unrealized
CECO CECO Environmental Corp. 0.3%
Value $8.709M Shares 145,508 Est. Cost Unrealized
ATRC Atricure, Inc. 0.3%
Value $8.624M Shares 217,992 Est. Cost Unrealized
BHE Benchmark Electronics Inc 0.3%
Value $8.479M Shares 198,300 Est. Cost Unrealized
ADUS Addus Homecare Corp. 0.3%
Value $8.398M Shares 78,200 Est. Cost Unrealized
Rev Group, Inc. 0.3%
Value $8.38M Shares 137,800 Est. Cost Unrealized
AEIS Advanced Energy Industry, Inc. 0.3%
Value $8.312M Shares 39,700 Est. Cost Unrealized
MGY Magnolia Oil & Gas Corp. 0.3%
Value $8.237M Shares 376,300 Est. Cost Unrealized
BBW Build A Bear 0.3%
Value $8.216M Shares 134,100 Est. Cost Unrealized
HALO Halozyme Therapeutics, Inc. 0.3%
Value $7.913M Shares 117,580 Est. Cost Unrealized
PAHC Phibro Animal Health Corp 0.3%
Value $7.838M Shares 209,800 Est. Cost Unrealized
EVLV Evolv Technologies Holdings 0.3%
Value $7.718M Shares 1,077,900 Est. Cost Unrealized
WEAV Weave Communications, Inc. 0.3%
Value $7.583M Shares 999,080 Est. Cost Unrealized
DIOD Diodes, Inc. 0.3%
Value $7.495M Shares 151,900 Est. Cost Unrealized
NIC Nicolet Bankshares, Inc. 0.3%
Value $7.484M Shares 61,700 Est. Cost Unrealized
LINC Lincoln EDL Svcs 0.3%
Value $7.465M Shares 309,100 Est. Cost Unrealized
FRME First Merchants Corporation 0.3%
Value $7.346M Shares 196,000 Est. Cost Unrealized
ETON Eton Pharmaceuticals, Inc. 0.3%
Value $7.293M Shares 431,300 Est. Cost Unrealized
CRAI CRA Int'l Inc. 0.3%
Value $7.179M Shares 35,770 Est. Cost Unrealized
HURN Huron Consulting Group, Inc. 0.3%
Value $7.176M Shares 41,500 Est. Cost Unrealized
PDS Precision Drilling Corp. 0.3%
Value $7.152M Shares 99,500 Est. Cost Unrealized
FSLY Fastly, Inc. 0.3%
Value $7.022M Shares 689,800 Est. Cost Unrealized
MBUU Malibu Boats, Inc. 0.3%
Value $6.886M Shares 244,100 Est. Cost Unrealized
RDWR Radware, Ltd. 0.2%
Value $6.781M Shares 281,500 Est. Cost Unrealized
HWKN Hawkins, Inc. 0.2%
Value $6.648M Shares 46,800 Est. Cost Unrealized
Pagaya Technologies Ltd. 0.2%
Value $6.387M Shares 305,600 Est. Cost Unrealized
NPKI NPK International, Inc. 0.2%
Value $6.064M Shares 508,750 Est. Cost Unrealized
XPRO Expro Group Holdings N.V. 0.2%
Value $5.958M Shares 446,300 Est. Cost Unrealized
COUR Coursera, Inc. 0.2%
Value $5.938M Shares 806,800 Est. Cost Unrealized
RDVT Red Violet, Inc. 0.2%
Value $5.854M Shares 102,800 Est. Cost Unrealized
AIOT Powerfleet, Inc. 0.2%
Value $5.827M Shares 1,095,252 Est. Cost Unrealized
TCMD Tactile Sys Technology, Inc. 0.2%
Value $5.774M Shares 199,100 Est. Cost Unrealized
VSEC VSE Corp. 0.2%
Value $5.771M Shares 33,400 Est. Cost Unrealized
CLMB Climb Global Solutions, Inc. 0.2%
Value $5.341M Shares 51,960 Est. Cost Unrealized
SRCE 1st Source Corp. 0.2%
Value $5.293M Shares 84,700 Est. Cost Unrealized
BVS Bioventus, Inc. 0.2%
Value $4.588M Shares 616,614 Est. Cost Unrealized
GRC The Gorman-Rupp Co. 0.2%
Value $4.45M Shares 93,200 Est. Cost Unrealized
LIND Lindblad Expeditions Holdings, 0.2%
Value $4.424M Shares 306,800 Est. Cost Unrealized
LYTS LSI Industries Inc. 0.1%
Value $3.177M Shares 173,400 Est. Cost Unrealized
MTRX Matrix Service Co. 0.1%
Value $2.651M Shares 226,575 Est. Cost Unrealized
BLZE Backblaze, Inc. 0.1%
Value $2.572M Shares 552,023 Est. Cost Unrealized
SHOP Shopify, Inc. 0.1%
Value $2.109M Shares 13,100 Est. Cost Unrealized
FUTU Futu Holdings Ltd. 0.1%
Value $1.806M Shares 11,000 Est. Cost Unrealized
SPY SPDR S&P 500 ETF Trust 0.1%
Value $1.401M Shares 2,055 Est. Cost Unrealized
MSFT Microsoft Corp. 0.0%
Value $1.289M Shares 2,665 Est. Cost Unrealized
MU Micron Technology 0.0%
Value $1.284M Shares 4,500 Est. Cost Unrealized
HTHT H World Group Ltd. 0.0%
Value $1.129M Shares 24,000 Est. Cost Unrealized
JPM JP Morgan Chase & Company Inc. 0.0%
Value $983K Shares 3,052 Est. Cost Unrealized
AAPL Apple, Inc. 0.0%
Value $945K Shares 3,476 Est. Cost Unrealized
Alphabet, Inc. Cl A 0.0%
Value $595K Shares 1,900 Est. Cost Unrealized
Alphabet, Inc. Cl C 0.0%
Value $508K Shares 1,620 Est. Cost Unrealized
TRV The Travelers Co., Inc. 0.0%
Value $459K Shares 1,581 Est. Cost Unrealized
JNJ Johnson & Johnson 0.0%
Value $424K Shares 2,050 Est. Cost Unrealized
MA Mastercard, Inc. 0.0%
Value $378K Shares 662 Est. Cost Unrealized
RMD Resmed Inc. 0.0%
Value $349K Shares 1,450 Est. Cost Unrealized
AMGN Amgen, Inc. 0.0%
Value $339K Shares 1,035 Est. Cost Unrealized
BK Bank of New York Mellon Corp. 0.0%
Value $296K Shares 2,553 Est. Cost Unrealized
NEM Newmont Mining 0.0%
Value $287K Shares 2,873 Est. Cost Unrealized
Wells Fargo Co New Perp Pfd 0.0%
Value $273K Shares 225 Est. Cost Unrealized
GLD SPDR Gold Shares ETF 0.0%
Value $268K Shares 675 Est. Cost Unrealized
MCD McDonald's Corporation 0.0%
Value $261K Shares 853 Est. Cost Unrealized
CAT Caterpillar, Inc. 0.0%
Value $256K Shares 448 Est. Cost Unrealized
WMT Wal Mart Stores Inc. 0.0%
Value $244K Shares 2,187 Est. Cost Unrealized
AFL Aflac Inc. 0.0%
Value $221K Shares 2,000 Est. Cost Unrealized
Xenacare Hldgs, Inc. 0.0%
Value $0 Shares 140,000 Est. Cost Unrealized