OBERWEIS ASSET MANAGEMENT INC/ - Q1 2020 holdings

$181 Million is the total value of OBERWEIS ASSET MANAGEMENT INC/'s 172 reported holdings in Q1 2020. The portfolio turnover from Q4 2019 to Q1 2020 was 41.8% .

 Value Shares↓ Weighting
AUDC BuyAudio Codes ADR$28,057,000
-3.0%
1,174,438
+4.3%
15.48%
+60.6%
DAVA NewEndava Plc Ads$19,018,000540,900
+100.0%
10.49%
EHTH SellEhealth, Inc.$7,273,000
-3.1%
51,651
-33.9%
4.01%
+60.5%
BABA SellAlibaba ADR$7,002,000
-8.5%
36,005
-0.2%
3.86%
+51.5%
IPHI BuyINPHI Corp.$5,247,000
+76.2%
66,270
+64.7%
2.90%
+191.8%
TNDM SellTandem Diabetes Care, Inc.$4,352,000
-33.6%
67,630
-38.5%
2.40%
+10.0%
BAND SellBandwidth, Inc.$3,893,000
-4.0%
57,849
-8.6%
2.15%
+59.0%
PRDO SellPerdoceo Education Corp.$3,147,000
-43.4%
291,659
-3.5%
1.74%
-6.2%
CACI SellCACI International, Inc.$2,833,000
-20.6%
13,415
-6.0%
1.56%
+31.6%
GDS SellGDS Holdings Ltd. ADR$2,653,000
-5.7%
45,761
-16.1%
1.46%
+56.2%
CSTL BuyCastle Biosciences, Inc.$2,618,000
+48.8%
87,810
+71.5%
1.44%
+146.4%
TREX BuyTrex Company, Inc.$2,357,000
+4.8%
29,405
+17.5%
1.30%
+73.3%
ADUS BuyAddus Homecare Corp.$2,297,000
-14.0%
33,980
+23.7%
1.27%
+42.4%
DECK BuyDeckers Outdoor Corp.$2,173,000
+3.1%
16,220
+30.0%
1.20%
+70.8%
ACLS BuyAxcelis Technologies$2,137,000
+10.8%
116,730
+45.9%
1.18%
+83.6%
EPAY BuyBottomline Technologies$2,015,000
+86.6%
54,980
+172.9%
1.11%
+208.9%
TAL SellTal Education Group ADR$1,917,000
-0.6%
36,000
-10.0%
1.06%
+64.8%
RUBI BuyRubicon Project Inc$1,845,000
-23.8%
332,500
+12.0%
1.02%
+26.1%
JD BuyJD.com ADR$1,833,000
+29.3%
45,250
+12.4%
1.01%
+114.2%
MODN BuyModel N, Inc.$1,753,000
+354.1%
78,940
+617.6%
0.97%
+649.6%
MBUU BuyMalibu Boats, Inc.$1,683,000
-23.8%
58,460
+8.4%
0.93%
+26.2%
EDU SellNew Oriental Education ADR$1,569,000
-16.5%
14,500
-6.5%
0.87%
+38.3%
OSPN SellOneSpan, Inc.$1,332,000
+4.9%
73,400
-1.1%
0.74%
+73.8%
INMD BuyInmode Ltd.$1,304,000
+4.6%
60,670
+90.8%
0.72%
+73.3%
RPD SellRapid7, Inc.$1,290,000
-25.7%
29,780
-4.0%
0.71%
+23.0%
TCMD NewTactile Sys Technology, Inc.$1,197,00029,800
+100.0%
0.66%
LLNW BuyLimelight Networks, Inc.$1,182,000
+54.7%
207,300
+10.7%
0.65%
+155.7%
AMED SellAmedisys Inc.$1,155,000
-2.0%
6,295
-10.8%
0.64%
+62.5%
CCMP SellCabot Microelectronics Corp.$1,097,000
-24.0%
9,612
-3.9%
0.60%
+25.8%
LIQT  LiqTech International, Inc$1,085,000
-26.7%
252,9800.0%0.60%
+21.5%
TLRA  Telaria, Inc.$1,001,000
-31.9%
166,8000.0%0.55%
+12.7%
UPLD SellUpland Software, Inc.$993,000
-76.8%
37,035
-69.1%
0.55%
-61.6%
SPY BuySPDR S&P 500 ETF Trust$982,000
-19.6%
3,809
+0.4%
0.54%
+33.2%
GTLS BuyChart Industries Inc.$979,000
-42.3%
33,780
+34.3%
0.54%
-4.4%
REPH  Recro Pharma, Inc.$976,000
-55.4%
119,5000.0%0.54%
-26.3%
ENSG BuyEnsign Group, Inc.$963,000
+308.1%
25,600
+392.3%
0.53%
+572.2%
MTZ BuyMastec, Inc.$960,000
+23.2%
29,340
+141.7%
0.53%
+103.8%
NTES NewNetease.Com, Inc. ADR$928,0002,890
+100.0%
0.51%
COLL BuyCollegium Pharmaceutical, Inc.$885,000
-7.1%
54,200
+17.1%
0.49%
+53.9%
FARO NewFaro Technologies, Inc.$872,00019,600
+100.0%
0.48%
ATSG BuyAir Transport Services Group,$860,000
-20.0%
47,030
+2.6%
0.47%
+32.4%
FSS BuyFederal Signal Corp.$857,000
-6.4%
31,410
+10.6%
0.47%
+55.1%
VNET New21Vianet Group, Inc. - ADR$832,00060,000
+100.0%
0.46%
MGRC SellMcGrath RentCorp$801,000
-51.5%
15,300
-29.2%
0.44%
-19.8%
EFSC SellEnterprise Finl Svcs$796,000
-52.3%
28,520
-17.6%
0.44%
-21.0%
CROX NewCrocs, Inc.$788,00046,400
+100.0%
0.44%
CAMT  Camtek, Ltd.$786,000
-22.3%
93,4000.0%0.43%
+28.8%
UCTT BuyUltra Clean Holdings$777,000
-36.7%
56,300
+7.6%
0.43%
+4.9%
IOTS  Adesto Technologies Corp.$763,000
+31.6%
68,2000.0%0.42%
+118.1%
NSSC BuyNapco Sec Technologies, Inc.$753,000
-44.5%
49,637
+7.6%
0.42%
-8.2%
SPAR BuySpartan Motors, Inc.$745,000
-22.4%
57,700
+8.7%
0.41%
+28.4%
HURN NewHuron Consulting Group, Inc.$744,00016,400
+100.0%
0.41%
ACMR NewACM Research, Inc. Class A$740,00025,000
+100.0%
0.41%
ZIXI SellZix Corp.$713,000
-55.9%
165,370
-30.7%
0.39%
-27.1%
APPS BuyDigital Turbine, Inc.$698,000
-34.2%
162,000
+8.9%
0.38%
+9.1%
AMRC SellAmeresco, Inc.$692,000
-43.4%
40,608
-41.8%
0.38%
-6.1%
CEVA NewCeva Inc.$673,00027,000
+100.0%
0.37%
CASH BuyMeta Financial Group, Inc.$673,000
-31.0%
31,000
+16.1%
0.37%
+14.2%
ONB SellOld National Bancorp$654,000
-44.7%
49,615
-23.2%
0.36%
-8.4%
WSM SellWilliams-Sonoma, Inc.$651,000
-47.6%
15,310
-9.5%
0.36%
-13.3%
HRTG BuyHeritage Ins Hldgs, Inc.$629,000
-7.6%
58,713
+14.2%
0.35%
+52.9%
AAPL SellApple, Inc.$629,000
-15.1%
2,473
-1.9%
0.35%
+40.5%
CRAI  CRA Int'l Inc.$628,000
-38.7%
18,8000.0%0.35%
+1.5%
CATM  Cardtronics, Inc.$619,000
-53.2%
29,6000.0%0.34%
-22.3%
NWPX BuyNorthwest Pipe Co.$612,000
-31.5%
27,500
+2.6%
0.34%
+13.4%
PRFT SellPerficient Inc.$610,000
-46.6%
22,500
-9.3%
0.34%
-11.5%
TBK SellTriumph Bancorp, Inc.$601,000
-46.8%
23,100
-22.2%
0.33%
-11.7%
CPF SellCentral Pacific Financial Corp$596,000
-50.3%
37,500
-7.4%
0.33%
-17.5%
SFNC SellSimmons First National Corp.$597,000
-35.8%
32,430
-6.6%
0.33%
+6.1%
CHRS SellCoherus Biosciences, Inc.$586,000
-13.4%
36,100
-4.0%
0.32%
+42.9%
EVER SellEverQuote, Inc.$585,000
-25.3%
22,300
-2.2%
0.32%
+23.8%
ECOM NewChannelAdvisor Corporation$581,00080,000
+100.0%
0.32%
DGII BuyDigi International I$576,000
-14.7%
60,400
+58.5%
0.32%
+41.3%
MSFT SellMicrosoft Corp.$574,000
-2.7%
3,640
-2.7%
0.32%
+60.9%
MRCY SellMercury Systems, Inc.$572,000
-43.5%
8,015
-45.3%
0.32%
-6.2%
SF BuyStifel Financial Corp.$573,000
-30.1%
13,870
+2.6%
0.32%
+15.8%
RHP BuyRyman Hospitality Pptys. Inc.$550,000
-36.9%
15,350
+52.7%
0.30%
+4.5%
ARCE NewArco Platform Ltd. Com Cl A$537,00012,700
+100.0%
0.30%
ZUMZ SellZumiez Inc.$537,000
-61.2%
31,000
-22.7%
0.30%
-35.8%
SAIC BuyScience Applications Int'l. Co$511,000
+6.7%
6,850
+24.5%
0.28%
+76.2%
OSK SellOshkosh Corp.$511,000
-48.3%
7,940
-23.9%
0.28%
-14.3%
TNC SellTennant Company$510,000
-48.5%
8,800
-30.7%
0.28%
-14.8%
BDSI SellBioDelivery Sciences Internati$507,000
-48.6%
133,900
-14.2%
0.28%
-14.9%
NJR SellNew Jersey Res Corp.$507,000
-31.2%
14,930
-9.7%
0.28%
+13.8%
CPSI NewComputer Programs & Systems$505,00022,700
+100.0%
0.28%
SKY SellSkyline Champion Corp$497,000
-89.3%
31,720
-78.4%
0.27%
-82.3%
CYBR NewCyberArk Software$496,0005,800
+100.0%
0.27%
GTN SellGray Television, Inc.$493,000
-56.8%
45,930
-13.7%
0.27%
-28.4%
DOC SellPhysicians Realty Trust$493,000
-56.4%
35,331
-40.8%
0.27%
-27.9%
MYRG NewMYR Group, Inc.$492,00018,800
+100.0%
0.27%
SWX SellSouthwest Gas Corp.$489,000
-23.6%
7,030
-16.6%
0.27%
+26.8%
CNO SellCNO Financial Group, Inc.$484,000
-42.1%
39,030
-15.4%
0.27%
-4.3%
NHC SellNational Healthcare$481,000
-25.8%
6,700
-10.7%
0.26%
+22.7%
VSH SellVishay Intertechnology$475,000
-37.3%
32,950
-7.3%
0.26%
+4.0%
ATRS BuyAntares Pharma, Inc.$473,000
-10.4%
200,600
+78.6%
0.26%
+48.3%
POR SellPortland General Electric Co.$467,000
-39.6%
9,750
-29.6%
0.26%0.0%
GFF BuyGriffon Corp.$466,000
-19.8%
36,800
+28.7%
0.26%
+32.5%
HLIT  Harmonic, Inc.$464,000
-26.2%
80,6000.0%0.26%
+21.9%
DQ NewDaqo New Energy Corp.$463,0008,000
+100.0%
0.26%
FULT SellFulton Financial Corp.$461,000
-36.8%
40,100
-4.3%
0.25%
+4.5%
RDN BuyRadian Group, Inc.$440,000
-41.6%
33,960
+13.4%
0.24%
-3.2%
ASB SellAssociated Banc-Corp$440,000
-45.9%
34,440
-6.8%
0.24%
-10.3%
OXFD SellOxford Immunotec Global Plc$438,000
-59.5%
47,300
-27.5%
0.24%
-32.8%
HOPE SellHope Bancorp, Inc.$435,000
-48.2%
52,900
-6.4%
0.24%
-14.3%
MA SellMastercard, Inc.$421,000
-19.7%
1,743
-0.6%
0.23%
+32.6%
WWW SellWolverine World Wide$419,000
-59.2%
27,582
-9.5%
0.23%
-32.5%
GVA BuyGranite Construction$408,000
+73.6%
26,900
+216.5%
0.22%
+188.5%
AGCO SellAgco Corp$404,000
-53.9%
8,555
-24.7%
0.22%
-23.6%
GPK SellGraphic Packaging Hldg., Co.$405,000
-45.1%
33,200
-25.1%
0.22%
-9.3%
JPM SellJP Morgan Chase & Company Inc.$404,000
-36.4%
4,486
-1.5%
0.22%
+5.2%
ARAY NewAccuray Inc.$405,000213,300
+100.0%
0.22%
PFNX  Pfenex, Inc.$399,000
-19.6%
45,2000.0%0.22%
+33.3%
BOOT BuyBoot Barn Hldgs, Inc.$393,000
-47.5%
30,400
+81.0%
0.22%
-12.9%
MHO BuyM/I Homes, Inc.$392,000
-42.1%
23,700
+37.8%
0.22%
-4.4%
AMOT SellAllied Motion Technologies$391,000
-66.1%
16,500
-30.7%
0.22%
-43.8%
DAN BuyDana Inc.$383,000
-52.9%
48,980
+9.6%
0.21%
-22.1%
CSFL BuyCenterstate Bank Corp.$370,000
+76.2%
21,468
+155.4%
0.20%
+191.4%
SKYW SellSkywest Inc$367,000
-92.6%
14,000
-81.8%
0.20%
-87.8%
SE BuySea Ltd$359,000
+76.0%
8,100
+59.6%
0.20%
+191.2%
CRS BuyCarpenter Technology Corp.$359,000
-41.3%
18,400
+49.6%
0.20%
-2.9%
PI SellImpinj, Inc.$351,000
-61.6%
21,000
-40.5%
0.19%
-36.2%
CMTL SellComtech Telecommunications CP$348,000
-63.1%
26,200
-1.5%
0.19%
-38.9%
NHI SellNational Health Investors, Inc$344,000
-46.8%
6,940
-12.6%
0.19%
-12.0%
INTC SellIntel Corporation$329,000
-10.1%
6,082
-0.5%
0.18%
+49.2%
JNJ BuyJohnson & Johnson$315,000
-10.0%
2,406
+0.1%
0.17%
+48.7%
WD SellWalker & Dunlop, Inc.$310,000
-46.6%
7,686
-14.5%
0.17%
-11.9%
WERN SellWerner Enterprises, Inc.$308,000
-4.9%
8,500
-4.5%
0.17%
+57.4%
AMGN BuyAmgen, Inc.$307,000
-15.7%
1,512
+0.1%
0.17%
+39.7%
TGI BuyTriumph Group, Inc.$292,000
-71.9%
43,240
+5.1%
0.16%
-53.5%
IRDM SellIridium Communications Inc.$290,000
-24.5%
13,000
-16.7%
0.16%
+25.0%
NEM BuyNewmont Mining$277,000
+4.1%
6,118
+0.1%
0.15%
+71.9%
PLXS BuyPlexus Corp.$273,000
-17.5%
5,000
+16.3%
0.15%
+37.3%
FFWM NewFirst Foundation Inc.$269,00026,300
+100.0%
0.15%
WTI SellW&T Offshore, Inc.$259,000
-74.7%
152,100
-17.5%
0.14%
-58.1%
JBL BuyJabil Inc.$251,000
-36.1%
10,200
+7.4%
0.14%
+5.3%
TRV BuyThe Travelers Co., Inc.$248,000
-27.5%
2,498
+0.1%
0.14%
+20.2%
TKR SellTimken Company$242,000
-48.2%
7,490
-9.7%
0.13%
-14.1%
RMD  Resmed Inc.$243,000
-5.1%
1,6500.0%0.13%
+57.6%
PLUS BuyEPlus, Inc.$238,000
-17.1%
3,800
+11.8%
0.13%
+36.5%
VCEL SellVericel Corp.$231,000
-95.2%
25,170
-90.9%
0.13%
-92.0%
MATX SellMatson, Inc.$231,000
-60.5%
7,545
-47.4%
0.13%
-34.9%
BHE SellBenchmark Electronics Inc$229,000
-66.4%
11,440
-42.3%
0.13%
-44.5%
HWC SellHancock Whitney Corp.$226,000
-75.0%
11,590
-43.7%
0.12%
-58.5%
BXRX BuyBaudax Bio, Inc.$227,000
-59.2%
91,620
+13.9%
0.12%
-32.8%
FMNB NewFarmers National Banc Corp.$222,00019,100
+100.0%
0.12%
MCFT NewMasterCraft Boat Holdings, Inc$220,00030,100
+100.0%
0.12%
CLAR SellClarus Corp.$210,000
-62.2%
21,400
-47.7%
0.12%
-37.3%
GRBK SellGreen Brick Partners, Inc.$206,000
-34.2%
25,533
-6.2%
0.11%
+9.6%
WMT SellWal Mart Stores Inc.$206,000
-14.5%
1,814
-10.5%
0.11%
+42.5%
POL NewPolyone Corp.$203,00010,700
+100.0%
0.11%
MDRX BuyAllscripts Healthcare Solution$189,000
-19.9%
26,800
+11.7%
0.10%
+31.6%
ADTN NewAdtran, Inc.$174,00022,700
+100.0%
0.10%
VIAV  Viavi Solutions, Inc.$165,000
-25.3%
14,7300.0%0.09%
+23.0%
FIT BuyFitbit, Inc.$161,000
+32.0%
24,100
+29.6%
0.09%
+117.1%
MNR SellMonmouth Real Estate Invt Corp$158,000
-23.3%
13,100
-7.7%
0.09%
+26.1%
AEO SellAmerican Eagle Outfitters$157,000
-50.3%
19,800
-7.9%
0.09%
-17.1%
NAVI SellNavient Corp.$149,000
-49.1%
19,600
-8.4%
0.08%
-16.3%
ASIX BuyAdvansix, Inc.$130,000
-48.4%
13,600
+7.6%
0.07%
-14.3%
CADE NewCadence Bancorporation$117,00017,800
+100.0%
0.06%
IMAX NewImax Corp.$103,00011,400
+100.0%
0.06%
NX SellQuanex Building Products Corp.$103,000
-47.2%
10,200
-10.5%
0.06%
-12.3%
RRR SellRed Rock Resorts Inc$95,000
-74.7%
11,070
-29.4%
0.05%
-58.4%
MRC NewMRC Global, Inc.$88,00020,700
+100.0%
0.05%
PBF SellPBF Energy Inc., Cl A$85,000
-88.5%
11,960
-49.0%
0.05%
-80.8%
CLF SellCleveland-Cliffs Inc.$77,000
-64.7%
19,500
-25.0%
0.04%
-42.5%
GPORQ SellGulfport Energy Corp.$38,000
-87.2%
85,900
-12.3%
0.02%
-78.8%
ETM SellEntercom Communication$35,000
-67.6%
20,700
-10.8%
0.02%
-47.2%
AMPW  American Power Corp$010,0000.0%0.00%
XCHO  Xenacare Hldgs, Inc.$0140,0000.0%0.00%
TNGS  Tital Oil & Gas, Inc.$010,0000.0%0.00%
NewAMR Corp Escrow$018,000
+100.0%
0.00%
ATAR  Avatar Ventures$010,0000.0%0.00%
OI ExitO-I Glass, Inc.$0-10,130
-100.0%
-0.04%
BHP ExitBHP Billiton Ltd. ADR$0-3,722
-100.0%
-0.07%
MCD ExitMcDonald's Corporation$0-1,056
-100.0%
-0.07%
VZ ExitVerizon Communications$0-3,525
-100.0%
-0.07%
USCR ExitUS Concrete, Inc.$0-5,500
-100.0%
-0.08%
ACA ExitArcosa, Inc.$0-5,300
-100.0%
-0.08%
BK ExitBank of New York Mellon Corp.$0-4,842
-100.0%
-0.08%
VRTS ExitVirtus Investment Partners$0-2,200
-100.0%
-0.09%
CLGX ExitCorelogic Inc.$0-6,530
-100.0%
-0.10%
PVH ExitPhillips Van Heusen Corp.$0-2,700
-100.0%
-0.10%
BDC ExitBelden, Inc.$0-5,200
-100.0%
-0.10%
FCN ExitFti Consulting Inc.$0-2,900
-100.0%
-0.11%
TCBI ExitTexas Capital Bancshares, Inc.$0-5,800
-100.0%
-0.11%
SAVE ExitSpirit Airlines, Inc.$0-8,999
-100.0%
-0.12%
TTEK ExitTetra Tech, Inc.$0-4,230
-100.0%
-0.12%
AMC ExitAMC Entertainment Holdings, In$0-55,530
-100.0%
-0.13%
TGLS ExitTecnoglass, Inc.$0-48,900
-100.0%
-0.13%
VRNT ExitVerint Sys Inc.$0-7,430
-100.0%
-0.14%
URBN ExitUrban Outfitters, Inc.$0-15,600
-100.0%
-0.14%
CATO ExitCato Corporation$0-25,000
-100.0%
-0.14%
BCOR ExitBlucora, Inc.$0-16,800
-100.0%
-0.15%
GEF ExitGreif, Inc.$0-10,256
-100.0%
-0.15%
ACCO ExitACCO Brands Corporation$0-53,300
-100.0%
-0.17%
CRMT ExitAmerica's Car-Mart$0-5,000
-100.0%
-0.18%
SNX ExitSynnex Corp.$0-4,359
-100.0%
-0.19%
HEES ExitH&E Equipment Services, Inc.$0-17,700
-100.0%
-0.20%
TTGT ExitTechtarget, Inc.$0-22,600
-100.0%
-0.20%
MTRX ExitMatrix Service Co.$0-26,400
-100.0%
-0.20%
SONA ExitSouthern Natl Bancorp of Virgi$0-36,800
-100.0%
-0.20%
XHR ExitXenia Hotels & Resorts, Inc.$0-28,060
-100.0%
-0.20%
SP ExitSP Plus Corporation$0-14,339
-100.0%
-0.20%
TISI ExitTeam Inc.$0-40,000
-100.0%
-0.21%
MCHX ExitMarchex Inc. Class B$0-199,300
-100.0%
-0.25%
MEI ExitMethode Electronics, Inc.$0-19,800
-100.0%
-0.26%
ERI ExitEldorado Resorts, Inc.$0-13,270
-100.0%
-0.26%
VIPS ExitVipshop Holdings Ltd. ADS$0-60,000
-100.0%
-0.28%
MD ExitMednax, Inc.$0-30,811
-100.0%
-0.28%
ATHM ExitAutohome, Inc. ADR$0-11,000
-100.0%
-0.29%
MOBL ExitMobileiron, Inc.$0-206,900
-100.0%
-0.34%
UFI ExitUnifi Inc.$0-41,400
-100.0%
-0.35%
TLYS ExitTilly's, Inc.$0-85,700
-100.0%
-0.35%
PDD ExitPinduoduo Inc.$0-30,000
-100.0%
-0.38%
CNMD ExitConmed Corporation$0-10,570
-100.0%
-0.39%
HTHT ExitHuazhu Group Ltd ADR$0-30,000
-100.0%
-0.40%
CUTR ExitCutera Inc$0-34,900
-100.0%
-0.42%
BIDU ExitBaidu Inc. Spon ADR$0-11,260
-100.0%
-0.47%
POWL ExitPowell Industries Inc.$0-29,300
-100.0%
-0.48%
KN ExitKnowles Corp.$0-77,700
-100.0%
-0.55%
CSOD ExitCornerstone Ondemand, Inc.$0-34,850
-100.0%
-0.68%
WW ExitWW International, Inc.$0-72,850
-100.0%
-0.93%
BOOM ExitDMC Global, Inc.$0-134,721
-100.0%
-2.02%
NOMD ExitNomad Foods Ltd.$0-1,018,679
-100.0%
-7.59%
CSTM ExitConstellium NV Cl A$0-2,468,925
-100.0%
-11.02%
Original filings

The following EDGAR filing(s) were analyzed to create this report:

  • View 13F-HR filed 2020-05-15
Signatures

The EDGAR filing(s) were signed by:

Top long-term holdings
NameQuarters ownedLatest quarter ownedMax weighting
SPDR S&P 500 ETF Trust42Q3 20230.8%
Apple, Inc.42Q3 20230.3%
Microsoft Corp.42Q3 20230.3%
JP Morgan Chase & Company Inc.42Q3 20230.2%
Johnson & Johnson42Q3 20230.2%
The Travelers Co., Inc.42Q3 20230.1%
Amgen, Inc.42Q3 20230.2%
Xenacare Hldgs, Inc.42Q3 20230.0%
Mastercard, Inc.41Q3 20230.2%
Wal Mart Stores Inc.41Q3 20230.1%

View OBERWEIS ASSET MANAGEMENT INC/'s complete holdings history.

Latest significant ownerships (13-D/G)

View OBERWEIS ASSET MANAGEMENT INC/'s complete significant-ownership history.

Latest filings
TypeFiled
13F-HR2024-02-14
13F-HR2023-11-14
13F-HR2023-08-14
13F-HR2023-05-15
13F-HR2023-02-14
13F-HR2022-11-14
13F-HR2022-08-15
13F-HR2022-05-16
13F-HR2022-02-14
13F-HR2021-11-15

View OBERWEIS ASSET MANAGEMENT INC/'s complete filings history.

Compare quarters

Export OBERWEIS ASSET MANAGEMENT INC/'s holdings