Fund HoldingsOBERWEIS ASSET MANAGEMENT INC/

Total Portfolio Value
$1.95B
Total Bought
$574.45M
Total Sold
$247.51M
Net Transaction
+$326.94M
Filing Period:
Securities
SharesValue ($K)
Q2 2024
Q3 2024
Change
Q2 2024
Q3 2024
Weight (%)
Change
ADMA Biologics, Inc.2,040,7002,907,080+866,38022,81558,1132.98%+35,298
ICU Medical, Inc.(ICUI)0130,500+130,500023,7801.22%+23,780
Lantheus Hldgs Inc.(LNTH)0191,400+191,400021,0061.08%+21,006
SharkNinja, Inc.(SN)394,660462,190+67,53029,65950,2452.57%+20,586
Doximity, Inc.(DOCS)0463,100+463,100020,1771.03%+20,177
Zeta Global Holdings Corp.(ZETA)1,588,3801,604,130+15,75028,03547,8512.45%+19,816
Genpact Ltd.
SHS
0442,400+442,400017,3470.89%+17,347
Box, Inc.(BOX)0522,000+522,000017,0850.88%+17,085
Digital Ocean Holdings, Inc.(DOCN)0422,200+422,200017,0530.87%+17,053
Macom Technology Solutions(MTSI)0153,100+153,100017,0340.87%+17,034
Parsons Corp.(PSN)149,120267,720+118,60012,20027,7571.42%+15,558
Mr. Cooper Group Inc.0144,600+144,600013,3290.68%+13,329
Bright Horizons Family Solutio(BFAM)093,304+93,304013,0750.67%+13,075
Nova Ltd.(NVMI)062,400+62,400013,0000.67%+13,000
BellRing Brands, Inc.(BRBR)0206,000+206,000012,5080.64%+12,508
Primo Brands Corp.(PRMB)0438,800+438,800011,0800.57%+11,080
Veracyte, Inc.(VCYT)654,100715,920+61,82014,17424,3701.25%+10,196
Frontdoor, Inc.(FTDR)295,500411,400+115,9009,98519,7431.01%+9,758
Clear Secure, Inc.(YOU)523,200579,400+56,2009,78919,2010.98%+9,412
Ambarella, Inc.(AMBA)0162,000+162,00009,1380.47%+9,138
Ameris Bancorp(ABCB)0127,900+127,90007,9800.41%+7,980
Varonis Sys, Inc.(VRNS)0139,800+139,80007,8990.40%+7,899
Interface, Inc.(TILE)0409,900+409,90007,7760.40%+7,776
Tandem Diabetes Care, Inc.(TNDM)282,000448,050+166,05011,36219,0020.97%+7,640
Commerce Bancshares, Inc.(CBSH)0118,300+118,30007,0270.36%+7,027
Fabrinet(FN)27,90057,200+29,3006,83013,5240.69%+6,695
Payoneer Global, Inc.(PAYO)0858,691+858,69106,4660.33%+6,466
Energy Recovery, Inc,0363,700+363,70006,3250.32%+6,325
PROG Holdings, Inc.(PRG)0126,800+126,80006,1490.32%+6,149
Radware, Ltd.(RDWR)0264,700+264,70005,8980.30%+5,898
Oscar Health, Inc.(OSCR)407,500576,850+169,3506,44712,2350.63%+5,788
Grid Dynamics Holdings, Inc.0403,900+403,90005,6550.29%+5,655
FB Financial Corp.(FBK)0118,700+118,70005,5710.29%+5,571
CareDx, Inc.(CDNA)0294,500+294,50009,1960.47%+9,196
Applied Optoelectronics Inc.(AAOI)865,915865,91507,17812,3910.63%+5,213
Kiniksa Pharmaceuticals, Ltd.(KNSA)0201,000+201,00005,0230.26%+5,023
Itron Inc(ITRI)152,400186,910+34,51015,08219,9641.02%+4,882
Aerovironment, Inc.76,04092,740+16,70013,85118,5940.95%+4,743
Federal Signal Corp.(FSS)155,330189,730+34,40012,99617,7320.91%+4,736
Cabot Corp.(CBT)134,500152,800+18,30012,35917,0780.88%+4,719
Encompass Health Corporation(EHC)292,187306,608+14,42125,06729,6311.52%+4,564
Argan, Inc044,400+44,40004,5030.23%+4,503
Nicolet Bankshares, Inc.046,400+46,40004,4370.23%+4,437
Harmonic, Inc.(HLIT)0303,000+303,00004,4150.23%+4,415
Century Communities, Inc.(CCS)190,100192,700+2,60015,52419,8441.02%+4,321
Cellebrite DI Ltd.(CLBT)603,600684,810+81,2107,21311,5320.59%+4,319
Carpenter Technology Corp.(CRS)74,70077,240+2,5408,18612,3260.63%+4,140
Bioventus, Inc.0510,914+510,91406,1050.31%+6,105
Badger Meter51,20060,300+9,1009,54113,1700.67%+3,629
Crocs, Inc.(CROX)127,100152,900+25,80018,54922,1411.13%+3,592
Flowserve Corporation(FLS)370,134409,962+39,82817,80321,1911.09%+3,387
Merit Medical System Inc(MMSI)193,840202,140+8,30016,66119,9771.02%+3,317
Assurant, Inc.(AIZ)61,90068,400+6,50010,29113,6020.70%+3,311
AxoGen Inc.(AXGN)0228,000+228,00003,1970.16%+3,197
Natural Grocers by Vitamin Cot0105,000+105,00003,1170.16%+3,117
Duolingo, Inc.(DUOL)031,000+31,00008,7430.45%+8,743
PetlQ Inc340,700340,70007,51610,4830.54%+2,967
Sprouts Farmers Markets LLC(SFM)108,500108,50009,07711,9790.61%+2,902
Q2 Holdings, Inc.(QTWO)099,590+99,59007,9440.41%+7,944
Imax Corp.0447,000+447,00009,1680.47%+9,168
Evolus, Inc.0514,900+514,90008,3410.43%+8,341
M/I Homes, Inc.(MHO)044,300+44,30007,5910.39%+7,591
Boot Barn Hldgs, Inc.69,40069,40008,94811,6090.59%+2,661
FirstCash Holdings, Inc(FCFS)82,20097,900+15,7008,62111,2390.58%+2,618
ICF International, Inc.(ICFI)111,900115,000+3,10016,61319,1810.98%+2,568
Comfort Systems USA Inc.(FIX)24,10025,200+1,1007,3299,8370.50%+2,508
Grand Canyon Education, Inc.(LOPE)51,60068,400+16,8007,2199,7030.50%+2,483
Amphastar Pharmaceuticals, Inc(AMPH)0161,155+161,15507,8210.40%+7,821
Weave Communications, Inc.0609,400+609,40007,8000.40%+7,800
Installed Building Products, I(IBP)55,70055,700011,45613,7170.70%+2,261
Clean Harbors, Inc.(CLH)103,245105,370+2,12523,34925,4691.30%+2,120
Catalyst Pharmaceuticals, Inc.(CPRX)458,400458,40007,1019,1130.47%+2,012
Genedx Holdings Corp.(WGS)0122,000+122,00005,1780.27%+5,178
Ultra Clean Holdings(UCTT)319,600440,100+120,50015,66017,5730.90%+1,913
Abercrombie & Fitch Co.90,700128,500+37,80016,13017,9770.92%+1,847
Primoris Services Corp.(PRIM)209,900209,900010,47212,1910.62%+1,719
ATI, Inc.(ATI)099,100+99,10006,6310.34%+6,631
Hawkins, Inc.(HWKN)044,000+44,00005,6090.29%+5,609
Hims & Hers Health, Inc.(HIMS)785,000943,600+158,60015,84917,3810.89%+1,532
OneSpan, Inc.0370,700+370,70006,1800.32%+6,180
Vertiv Holdings Co.(VRT)128,810125,961-2,84911,15112,5320.64%+1,381
HealthEquity Inc.(HQY)084,400+84,40006,9080.35%+6,908
NeoGenomics, Inc.(NEO)668,700718,700+50,0009,27510,6010.54%+1,326
Powell Industries Inc.(POWL)016,800+16,80003,7290.19%+3,729
Blackbaud(BLKB)076,300+76,30006,4610.33%+6,461
Ardelyx, Inc.0579,300+579,30003,9910.20%+3,991
Exlservice Holdings(EXLS)0181,000+181,00006,9050.35%+6,905
Rush Street Interactive, Inc.(RSI)971,900971,90009,32110,5450.54%+1,225
Kirby Corp.(KEX)053,250+53,25006,5190.33%+6,519
Futu Holdings Ltd.(FUTU)012,000+12,00001,1480.06%+1,148
Stride, Inc.(LRN)123,300114,800-8,5008,6939,7940.50%+1,101
Tidewater Inc(TDW)148,095211,505+63,41014,10015,1840.78%+1,084
LeMaitre Vascular, Inc.(LMAT)100,703100,704+18,2869,3540.48%+1,069
Myriad Genetics Inc.360,700360,70008,8239,8800.51%+1,057
Osi Systems, Inc.(OSIS)69,20069,20009,51610,5070.54%+990
Rev Group, Inc.0131,800+131,80003,6980.19%+3,698
Willdan Group Inc.(WLDN)079,100+79,10003,2390.17%+3,239
Addus Homecare Corp.048,500+48,50006,4520.33%+6,452
Semrush Holdings, Inc.
CL A COM
0194,000+194,00003,0480.16%+3,048
Universal Stainless And Alloy080,900+80,90003,1250.16%+3,125
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