Oberweis Micro-Cap Fund

Fund Profile

Fund profile

Tickers

OBMCX, OMCIX

Fund manager

Oberweis Fund

Total assets

$658.59 mm

Liabilities

$807.96 k

Net assets

$657.78 mm

Number of holdings

86.00

86 Holdings

As of Dec 2024

Security	$Holding	Balance	% of Fund	Category	Position	Country
ADMA ADMA Biologics, Inc.	35.00 mm	2.04 mm shares	5.32	Common equity	Long	USA
UCTT Ultra Clean Holdings, Inc.	22.05 mm	613.30 k shares	3.35	Common equity	Long	USA
PRIM Primoris Services Corporation	18.56 mm	242.90 k shares	2.82	Common equity	Long	USA
AAOI Applied Optoelectronics, Inc.	18.28 mm	495.82 k shares	2.78	Common equity	Long	USA
CAMT Camtek Ltd.	16.15 mm	199.98 k shares	2.46	Common equity	Long	Israel
AMSC American Superconductor Corporation	15.63 mm	634.40 k shares	2.38	Common equity	Long	USA
IMAX IMAX Corporation	14.84 mm	579.60 k shares	2.26	Common equity	Long	Canada
BLBD Blue Bird Corporation	13.86 mm	358.90 k shares	2.11	Common equity	Long	USA
RSI Rush Street Interactive, Inc.	13.61 mm	991.90 k shares	2.07	Common equity	Long	USA
CLBT Cellebrite DI Ltd.	13.48 mm	611.70 k shares	2.05	Common equity	Long	Israel
AMBA Ambarella, Inc.	13.30 mm	182.80 k shares	2.02	Common equity	Long	USA
TILE Interface, Inc.	11.69 mm	480.10 k shares	1.78	Common equity	Long	USA
GDYN Grid Dynamics Holdings, Inc.	11.19 mm	503.00 k shares	1.70	Common equity	Long	USA
WEAV Weave Communications, Inc.	11.16 mm	701.10 k shares	1.70	Common equity	Long	USA
ICHR Ichor Holdings, Ltd.	10.88 mm	337.80 k shares	1.65	Common equity	Long	USA
OSPN OneSpan Inc.	10.10 mm	544.80 k shares	1.54	Common equity	Long	USA
CPRX Catalyst Pharmaceuticals, Inc.	9.75 mm	467.10 k shares	1.48	Common equity	Long	USA
WGS GeneDx Holdings Corp.	9.49 mm	123.50 k shares	1.44	Common equity	Long	USA
LMB Limbach Holdings, Inc.	9.48 mm	110.80 k shares	1.44	Common equity	Long	USA
VCYT Veracyte, Inc.	9.44 mm	238.50 k shares	1.44	Common equity	Long	USA
OSW OneSpaWorld Holdings Limited	9.26 mm	465.40 k shares	1.41	Common equity	Long	Bahamas
AORT Artivion, Inc.	8.95 mm	312.90 k shares	1.36	Common equity	Long	USA
PLYA Playa Hotels & Resorts N.V.	8.92 mm	705.10 k shares	1.36	Common equity	Long	USA
SIMO Silicon Motion Technology Corporation	8.53 mm	157.90 k shares	1.30		Long	Taiwan
EZPW EZCORP, Inc.	8.38 mm	685.50 k shares	1.27	Common equity	Long	USA
LMAT LeMaitre Vascular, Inc.	8.37 mm	90.80 k shares	1.27	Common equity	Long	USA
CDNA CareDx, Inc	8.12 mm	379.37 k shares	1.23	Common equity	Long	USA
MHO M/I Homes, Inc.	7.74 mm	58.20 k shares	1.18	Common equity	Long	USA
BOOT Boot Barn Holdings, Inc.	7.71 mm	50.80 k shares	1.17	Common equity	Long	USA
COCO The Vita Coco Company, Inc.	7.66 mm	207.40 k shares	1.16	Common equity	Long	USA
DESP Despegar.com, Corp.	7.49 mm	389.30 k shares	1.14	Common equity	Long	Argentina
EOLS Evolus, Inc.	7.48 mm	677.60 k shares	1.14	Common equity	Long	USA
ACMR ACM Research, Inc.	7.33 mm	485.20 k shares	1.11	Common equity	Long	USA
WEDXF The Westaim Corporation	6.65 mm	131.60 k shares	1.01	Common equity	Long	USA
AOSL Alpha and Omega Semiconductor Limited	6.58 mm	177.70 k shares	1.00	Common equity	Long	USA
FBK FB Financial Corporation	6.36 mm	123.50 k shares	0.97	Common equity	Long	USA
BVS Bioventus Inc.	6.32 mm	601.71 k shares	0.96	Common equity	Long	USA
AGX Argan, Inc.	6.29 mm	45.90 k shares	0.96	Common equity	Long	USA
MBUU Malibu Boats, Inc.	6.27 mm	166.90 k shares	0.95	Common equity	Long	USA
MNKD MannKind Corporation	6.23 mm	968.40 k shares	0.95	Common equity	Long	USA
RDWR Radware Ltd.	6.19 mm	274.70 k shares	0.94	Common equity	Long	Israel
MD Pediatrix Medical Group, Inc.	6.12 mm	466.60 k shares	0.93	Common equity	Long	USA
DCO Ducommun Incorporated	6.09 mm	95.70 k shares	0.93	Common equity	Long	USA
PRG PROG Holdings, Inc.	6.07 mm	143.60 k shares	0.92	Common equity	Long	USA
NIC Nicolet Bankshares, Inc.	5.79 mm	55.20 k shares	0.88	Common equity	Long	USA
AMPH Amphastar Pharmaceuticals, Inc.	5.66 mm	152.50 k shares	0.86	Common equity	Long	USA
HWKN Hawkins, Inc.	5.61 mm	45.70 k shares	0.85	Common equity	Long	USA
VSEC VSE Corporation	5.57 mm	58.60 k shares	0.85	Common equity	Long	USA
VRNT Verint Systems Inc.	5.54 mm	201.70 k shares	0.84	Common equity	Long	USA
VECO Veeco Instruments Inc.	5.52 mm	205.80 k shares	0.84	Common equity	Long	USA
VTLE Vital Energy, Inc.	5.22 mm	168.70 k shares	0.79	Common equity	Long	USA
CLW Clearwater Paper Corporation	5.22 mm	175.20 k shares	0.79	Common equity	Long	USA
QNST QuinStreet, Inc.	5.19 mm	225.00 k shares	0.79	Common equity	Long	USA
HURN Huron Consulting Group Inc.	5.03 mm	40.50 k shares	0.77	Common equity	Long	USA
AXGN AxoGen, Inc.	4.95 mm	300.50 k shares	0.75	Common equity	Long	USA
EIG Employers Holdings, Inc.	4.92 mm	96.10 k shares	0.75	Common equity	Long	USA
AvePoint, Inc.	4.89 mm	296.30 k shares	0.74	Common equity	Long	USA
KNSA Kiniksa Pharmaceuticals, Ltd.	4.69 mm	237.20 k shares	0.71	Common equity	Long	USA
HLX Helix Energy Solutions Group, Inc.	4.68 mm	501.70 k shares	0.71	Common equity	Long	USA
ARIS Aris Water Solutions, Inc.	4.68 mm	195.20 k shares	0.71	Common equity	Long	USA
ATRC AtriCure, Inc.	4.63 mm	151.50 k shares	0.70	Common equity	Long	USA
STRL Sterling Infrastructure, Inc.	4.60 mm	27.30 k shares	0.70	Common equity	Long	USA
REVG REV Group, Inc.	4.45 mm	139.60 k shares	0.68	Common equity	Long	USA
PLAB Photronics, Inc.	4.38 mm	186.00 k shares	0.67	Common equity	Long	USA
SRCE 1st Source Corporation	4.29 mm	73.50 k shares	0.65	Common equity	Long	USA
ICFI ICF International, Inc.	4.26 mm	35.70 k shares	0.65	Common equity	Long	USA
NGVC Natural Grocers by Vitamin Cottage, Inc.	4.25 mm	107.10 k shares	0.65	Common equity	Long	USA
PDS Precision Drilling Corporation	4.18 mm	68.40 k shares	0.64	Common equity	Long	Canada
BLND Blend Labs, Inc.	4.06 mm	964.70 k shares	0.62	Common equity	Long	USA
POWL Powell Industries, Inc.	3.72 mm	16.80 k shares	0.57	Common equity	Long	USA
RES RPC, Inc.	3.72 mm	626.40 k shares	0.57	Common equity	Long	USA
THRM Gentherm Incorporated	3.68 mm	92.10 k shares	0.56	Common equity	Long	USA
ANIP ANI Pharmaceuticals, Inc.	3.63 mm	65.60 k shares	0.55	Common equity	Long	USA
AIOT PowerFleet, Inc.	3.61 mm	542.10 k shares	0.55	Common equity	Long	USA
USAP Universal Stainless & Alloy Products Inc	3.56 mm	80.90 k shares	0.54	Common equity	Long	USA
MGNI Magnite, Inc.	3.27 mm	205.70 k shares	0.50	Common equity	Long	USA
BLZE Backblaze, Inc.	3.24 mm	538.70 k shares	0.49	Common equity	Long	USA
ULH Universal Logistics Holdings, Inc.	3.24 mm	70.50 k shares	0.49	Common equity	Long	USA
GRC The Gorman-Rupp Company	3.16 mm	83.40 k shares	0.48	Common equity	Long	USA
LIND Lindblad Expeditions Holdings, Inc.	3.15 mm	266.00 k shares	0.48	Common equity	Long	USA
SG Sweetgreen, Inc.	3.08 mm	96.20 k shares	0.47	Common equity	Long	USA
WLDN Willdan Group, Inc.	3.05 mm	80.10 k shares	0.46	Common equity	Long	USA
Liquidia Corporation	2.95 mm	250.90 k shares	0.45	Common equity	Long	USA
SEMR Semrush Holdings, Inc.	2.78 mm	233.70 k shares	0.42	Common equity	Long	USA
MTRX Matrix Service Company	2.65 mm	221.08 k shares	0.40	Common equity	Long	USA
ARDX Ardelyx, Inc.	2.49 mm	491.90 k shares	0.38	Common equity	Long	USA