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Holdings Of Who We Watch

Company Name: Oberweis Asset Management Inc
Portfolio Manager: Jim W. Oberweis
Focus: Small & Micro Cap Growth
Updates: Shares Held, Change in Shares, and Position Change as of 12/31/08  - all other information 15 minutes delayed

TickerCompanyShare Value x1000Change in Value x1000Current Value x1000Shares HeldChange in Shares% of PortfolioPosition Change
GXDXGenoptix Inc.$28,917$17,515$32,272885,125523,7253.74%Increase
CYBSCybersource Corp$22,848($3,798)$23,6561,418,241(174,494)2.95%Decrease
TRLGTrue Religion Apparel Inc.$22,712$5,254$16,043878,611223,5112.93%Increase
VISNVisionchina Media Inc-ADR$20,896($3,776)$13,1681,420,535(134,120)2.70%Decrease
FMCNFocus Media Hldg Ltd ADR$20,381($4,404)$9,365714,872(179,251)2.63%Decrease
CEDCCentral European Distribution$17,036($9,058)$11,465375,15423,2442.20%Increase
BABYNatus Med Inc$16,025($3,349)$9,554707,207(218,001)2.07%Decrease
VOCSVocus Inc.$15,146($196)$7,720446,000(30,900)1.96%Decrease
SXEStandard & Poor's Depository R com Stanley Inc.$14,528($9,622)$10,667393,600(326,858)1.88%Decrease
IPCMIPC The Hospitalist Co.$14,109$11,847$17,490548,979428,7791.82%Increase
LPHILife Partners Holdings Inc.$14,019$5,922$7,413389,750(15,500)1.81%Decrease
CRZOCarrizo Oil & Company, Inc.$12,212($19,720)$7,067336,687(132,276)1.58%Decrease
SYNASynaptics, Inc.$12,043($4,636)$10,154398,524(43,549)1.56%Decrease
ERESEresearch Technology, Inc.$11,023($199)$5,368925,556282,1161.42%Increase
BIDUBaidu Inc. Spon ADR$10,820($4,214)$18,63743,587(4,450)1.40%Decrease
WGWillbros Group, Inc.$10,509($16,870)$6,420396,560(228,389)1.36%Decrease
TTESSynovis Life Technologies, Inc com T 3 Energy Services, Inc.$10,425($12,391)$6,381280,840(6,260)1.35%Decrease
NETLNetlogic Microsystems$10,150($10,348)$13,966335,640(281,760)1.31%Decrease
SAPESapient Corporation$10,142$763$9,8961,364,971(95,943)1.31%Decrease
CNQRConcur Technologies$10,125($1,222)$9,799264,625(76,835)1.31%Decrease
BEATCardionet, Inc.$10,036$0$2,023402,10001.30%No Change
TMITeam Inc.$9,770($1,974)$3,500270,500(71,700)1.26%Decrease
ARDArena Resources, Inc.$8,877($13,053)$9,108228,500(186,682)1.15%Decrease
EDUNew Oriental Education$8,685$378$9,842135,189(7,000)1.12%Decrease
IPGPIPG Photonics Corp$8,177($1,888)$6,119419,100(116,000)1.06%Decrease
QSIIQuality Systems, Inc.$7,869$0$11,343186,20001.02%No Change
MRMindray Medical Intl$7,636($2,418)$6,541226,400(43,000)0.99%Decrease
ATHNAthena Health, Inc.$7,579$3,894$9,629227,800108,0000.98%Increase
ICFIICF International Inc.$7,184$2,022$10,184364,50053,9000.93%Increase
EBIXEbix Inc.$7,183$399$3,79976,445(10,845)0.93%Decrease
TLEOTaleo Corp.$7,156($1,736)$7,480359,800(94,100)0.92%Decrease
ATHRAtheros Communications$7,078($8,908)$8,270300,180(232,676)0.91%Decrease
PEGAPegasystems Inc.$6,897$3,210$16,341534,200260,3000.89%Increase
SOHUSohu.Com, Inc.$6,774($3,813)$6,561121,500(28,800)0.88%Decrease
MLNXMellanox Technologies Ltd.$6,765($9,048)$11,815654,920(512,950)0.87%Decrease
VLTRVolterra Semiconductor$6,425$691$7,914504,700172,5000.83%Increase
GNETGlobal Traffic Network Inc.$6,418$559$2,873692,32036,9000.83%Increase
DBTKDouble-Take Software$6,378($9,681)$5,840641,000(527,790)0.82%Decrease
PTECPhoenix Technology$6,261($9,278)$2,061783,625(629,019)0.81%Decrease
NTCTNetscout Systems$6,246($731)$7,355587,000(66,300)0.81%Decrease
AFAMAlmost Family, Inc.$6,144$2,066$5,602155,3602,0600.79%Increase
SMTSSomanetics Corp.$6,084$3,432$4,000278,175153,1000.79%Increase
SCORComScore Inc.$5,955($2,470)$5,418337,800(48,300)0.77%Decrease
GMXRGMX Resources Inc$5,673($2,781)$1,361118,6914,6000.73%Increase
ARSTArcsight, Inc.$5,570$366$17,828730,058138,6580.72%Increase
SYNOSynovis Life Technologies, Inc com$5,503$39$3,506292,4002,2000.71%Increase
GIIIG III Apparel Group Ltd.$5,499$2,880$5,281293,90081,7000.71%Increase
CYNOCynosure Inc.$5,291($2,829)$2,967294,900(114,800)0.68%Decrease
ICONIconix Brand Group, Inc.$5,072($1,794)$4,560387,750(180,600)0.66%Decrease
STARStarent Networks Corp.$5,060($2,854)$13,450391,000(238,100)0.65%Decrease
FALCFalconstor Software$4,867($3,297)$3,450907,985(245,192)0.63%Decrease
DWSNDawson Geophysical Co$4,836($7,734)$2,276103,570(107,840)0.62%Decrease
LFTLongtop Financial Techno-ADR$4,785($1,316)$11,911339,625(28,800)0.62%Decrease
PROPros Holdings, Inc.$4,742($5,047)$4,035505,000(366,720)0.61%Decrease
SINASina Corp Ord$4,682($1,841)$5,919133,000(20,300)0.60%Decrease
PWRDPerfect World ADR$4,389($1,274)$8,548195,600(31,000)0.57%Decrease
CTRPCTRIP Com Int'l Ltd ADR$4,306($2,338)$7,592111,531(33,600)0.56%Decrease
VITVanceinfo Technologies$4,153($2,337)$9,885570,400(200,400)0.54%Decrease
ICADIcad, Inc.$4,090$0$1,8721,282,10000.53%No Change
CRNTCeragon Networks ADR$4,044($1,444)$5,221547,270(161,760)0.52%Decrease
NCITNCI Inc-Class A$3,794($510)$3,532133,200(54,900)0.49%Decrease
RGENRepligen Corp$3,778$74$3,818802,10017,3000.49%Increase
CAVMCavium Networks, Inc.$3,737($333)$5,372265,40071,6000.48%Increase
ILMNIllumina Inc$3,733($10,763)$2,46992,104(74,308)0.48%Decrease
DGLYDigital Ally, Inc.$3,730$740$939543,000192,1100.48%Increase
ICLRIcon Plc Corp ADR$3,347$832$2,01287,51254,2120.43%Increase
ATAIAta Inc.$3,303($759)$1,807361,40049,2000.43%Increase
GHMGraham Corp.$3,247$147$1,13260,02518,2000.42%Increase
GOKGeokinetics Inc.$3,222($168)$1,879169,600(17,600)0.42%Decrease
BJRIBJ's Restaurant Inc$3,198($2,123)$4,625267,800(279,100)0.41%Decrease
VLCMVolcom Inc.$3,134($5,842)$2,911181,377(193,723)0.40%Decrease
CPDCaraco Pharm Labs$3,107($1,112)$1,018248,400(71,200)0.40%Decrease
GMCRGreen Mtn Coffee$2,860$0$4,72672,70000.37%No Change
VOLTVoltaire, Ltd.$2,823($88)$3,264712,760127,0900.36%Increase
AMCNAirmedia Group Inc-ADR$2,799($3,901)$2,604375,700(88,300)0.36%Decrease
KTECKey Tech, Inc.$2,766$511$1,459116,69045,8000.36%Increase
EHTHEhealth Inc.$2,765($10,040)$2,326172,800(552,286)0.36%Decrease
APEIAmerican Public Education, Inc com$2,742$0$1,82656,80000.35%No Change
KTIIJA Solar Holdings Co, Inc. ADR com K Tron International, Inc.$2,718$583$2,08121,1004,6300.35%Increase
STPSuntech Power Holding ADR$2,712$153$1,14875,6007,3000.35%Increase
VSECVSE Corp$2,702$1,041$3,43780,10019,7000.35%Increase
TRCRTranscend Services, Inc.$2,683$428$4,732256,0503,3000.35%Increase
STVChina Digital TV Holding-ADR$2,644($3,378)$1,979322,800(110,100)0.34%Decrease
YGEYingli Green Energy Holding Co com$2,632($1,806)$3,284238,800(40,000)0.34%Decrease
PHXPanhandle Oil & Gas Inc.$2,614$64$1,97691,30016,0000.34%Increase
EXLSExlservice Holdings$2,546($5,110)$4,872290,000(255,700)0.33%Decrease
GVPGSE Systems$2,545($678)$1,727363,5001,8000.33%Increase
INWKInnerworkings, Inc.$2,520($12,448)$1,143227,250(1,024,222)0.33%Decrease
ZOLLYingli Green Energy Holding Co com ZOLL Medical Corporation$2,467$0$1,84575,40000.32%No Change
LMIALMI Aerospace Inc$2,449$323$1,425121,8008000.32%Increase
ADEPAdept Technology, Inc.$2,447$0$753280,00000.32%No Change
TNDMNeutral Tandem, Inc.$2,414$0$3,082130,20000.31%No Change
ASIAAsiaInfo$2,336$0$6,357254,50000.30%No Change
VIRLVirage Logic Corp.$2,289$1,476$2,142388,000274,4000.30%Increase
RMTRRamtron Intl Corp$2,284($340)$1,711830,600207,3000.30%Increase
FLIRFlir Systems, Inc.$2,190($7,973)$1,68557,000(193,500)0.28%Decrease
GEOIGeoresources Inc.$2,177$777$1,976190,000114,0000.28%Increase
HMINHome Inns & Hotels Mgmt$2,158($735)$5,577154,7002,5000.28%Increase
KNSYKensey Nash Corp.$2,108$0$1,56167,00000.27%No Change
FHCOFemale Health Company$2,069$472$3,677689,80087,2000.27%Increase
NVECNVE Corp.$2,058($2,906)$2,87472,700(84,100)0.27%Decrease
RRSTRrsat Global Communications$2,020$300$1,785161,1201,9000.26%Increase
GPXGP Strategies Corp.$2,019($1,425)$1,580265,600(77,100)0.26%Decrease
IDL-1 Indentity Solutions$1,973$0$815129,10000.25%No Change
UTHRUTD Therapeutics Corp$1,881$68$80317,890(660)0.24%Decrease
WXWuxi Pharmatech Inc-ADR$1,756($3,599)$2,008133,500(130,300)0.23%Decrease
JASOJA Solar Holdings Co, Inc. ADR com$1,668($1,837)$624157,700(50,300)0.22%Decrease
GESGuess Inc$1,658($5,978)$1,74047,660(156,250)0.21%Decrease
CISGCNINSURE INC. - AMERICAN DEPOSITARY SHARES$1,606$0$3,739178,40000.21%No Change
GUGushan Environmental Spons ADR com$1,574$87$385308,000180,0000.20%Increase
DBLEDouble Eagle Petroleum$1,474$491$469103,20049,3000.19%Increase
DLChina Distance Educ Hldgs Ltd$1,415$0$2,477353,80000.18%No Change
CFWCano Petroleum, Inc.$1,369($1,837)$599592,700188,9000.18%Increase
HITKHi-Tech Pharmacal$1,365$0$2,713139,00000.18%No Change
KNXAKenexa Corporation$1,359($7,609)$98986,074(389,937)0.18%Decrease
ULBIUltralife Corporation$1,304($471)$690168,2802,2000.17%Increase
PMFGPMFG, Inc.$1,274$0$1,23387,90000.16%No Change
WELBoots & Coots International$1,253$0$883649,30000.16%No Change
HMSYGushan Environmental Spons ADR com HMS Holdings Corp.$1,251$0$2,31552,20000.16%No Change
PCLNPriceline.com$1,238($8,561)$3,77618,090(66,775)0.16%Decrease
CTCHCommtouch Software Ltd.$1,168($287)$1,508486,598(36,900)0.15%Decrease
ITLNIntellon Corp.$1,010$0$2,009275,90000.13%No Change
SMCISuper Micro Computer Inc.$999$0$1,095110,90000.13%No Change
SUMRSummer Infant, Inc.$920$0$912207,20000.12%No Change
HURCHurco Companies, Inc.$916($1,907)$46330,973(60,400)0.12%Decrease
ASYSAmtech Systems, Inc.$913$0$60398,10000.12%No Change
FSYSFuel Systems Solutions, Inc.$899($502)$1,27226,100(10,300)0.12%Decrease
CEVACeva Inc.$891$76$1,202107,4005,2000.12%Increase
PRFTPerficient Inc.$872($2,295)$1,124131,320(196,553)0.11%Decrease
DMANDemandtec, Inc.$868$0$82096,30000.11%No Change
AXTIAmerican Public Education, Inc com American Xtal Technology$838($1,372)$1,007445,700(81,700)0.11%Decrease
ARCIAppliance Recycling Ctrs AMR$829($556)$443191,00000.11%No Change
CKSWClean Diesel Technologies, Inc com Clicksoftware Technologies Ltd com$822($2,094)$2,158398,900(635,100)0.11%Decrease
EXACExactech, Inc.$785$0$57035,30000.10%No Change
MAGSMagal Security Sysem Ltd.$781$0$33889,30000.10%No Change
MSFTMicrosoft Corp.$551($7)$61120,6303500.07%Increase
RBCNRubicon Technology, Inc.$550$0$1,18576,20000.07%No Change
GEGeneral Electric Co.$355($7)$21713,9033250.05%Increase
INTCIntel Corporation$271($30)$27814,4654750.04%Increase
ANADAnadigics, Inc.$270($18,281)$29396,000(1,787,352)0.03%Decrease
WAGWalgreen Company$269($14)$3398,70000.03%No Change
CSCOCisco Systems, Inc.$253$1$26311,2173750.03%Increase
MCDMcdonald's$241$22$2493,90000.03%No Change
ISRGIntuitive Surgical, Inc.$239($5,412)$274991(19,985)0.03%Decrease
CDTIClean Diesel Technologies, Inc com$236($574)$10063,004(5,596)0.03%Decrease
ENEREnergy Conversion$221$7$403,8009000.03%Increase
SPYStandard & Poor's Depository R com$209($21)$1971,80000.03%No Change
ABTAbbott Laboratories$207$0$1933,60000.03%No Change
WMTWal Mart Stores Inc.$206$0$1863,43200.03%No Change
AMGNAmgen, Inc.$205$0$1923,46000.03%No Change
CMMChina Mass Media Int-SP ADR$193$0$13141,60000.02%No Change
ARAYAccuray Inc.$178($4,824)$12222,010(664,100)0.02%Decrease
NUANNuance Communications, Inc.$160($998)$18013,100(60,800)0.02%Decrease
WSCIWSI Industries, Inc.$155($303)$6530,700(36,100)0.02%Decrease
AATIAdvanced Analogic Technologies com$0($96)$00(23,300)0.00%SOLD
AEHRAehr Test Systems$0($982)$00(127,100)0.00%SOLD
ALYAllis Chalmers Energy$0($3,074)$00(172,700)0.00%SOLD
AUTHAuthentec Inc.$0($6,204)$00(595,400)0.00%SOLD
BPBP Amoco PLC$0($224)$00(3,221)0.00%SOLD
BMRNBiomarin Pharmaceuticals$0($774)$00(26,700)0.00%SOLD
BPHXBluephoenix Solutions$0($284)$00(61,700)0.00%SOLD
GTLSChart Industries Inc.$0($219)$00(4,500)0.00%SOLD
CVLTCommvault Systems, Inc.$0($205)$00(12,300)0.00%SOLD
DECKDeckers Outdoor Corp$0($2,714)$00(19,500)0.00%SOLD
DLBDolby Laboratories, Inc.$0($1,257)$00(31,200)0.00%SOLD
DRQDril Quip Inc$0($12,063)$00(191,478)0.00%SOLD
BOOMDynamic Materials Corp.$0($10,513)$00(319,056)0.00%SOLD
EJE-House China Holdings-ADS$0($3,369)$00(296,600)0.00%SOLD
ENSEnersys$0($229)$00(6,700)0.00%SOLD
XCOExco Res Inc.$0($225)$00(6,100)0.00%SOLD
FTKFlotek Inds Inc.$0($7,243)$00(351,282)0.00%SOLD
FCNFti Consulting Inc.$0($219)$00(3,200)0.00%SOLD
FTEKFuel Tech Inc.$0($2,167)$00(123,000)0.00%SOLD
GUIDGuidance Software$0($1,119)$00(117,200)0.00%SOLD
GPORGulfport Energy Corp.$0($7,127)$00(432,715)0.00%SOLD
VTIVInVentiv Health Inc$0($6,153)$00(221,412)0.00%SOLD
INSWInsweb Corp.$0($1,277)$00(136,400)0.00%SOLD
ININInteractive Intelligence Inc.$0($6,624)$00(569,087)0.00%SOLD
IGLDInternet Gold Golden Lines Ltd com$0($1,162)$00(159,900)0.00%SOLD
IPIIntrepid Potash, Inc.$0($1,046)$00(15,900)0.00%SOLD
LQDTLiquidity Services, Inc.$0($5,825)$00(505,200)0.00%SOLD
LULULululemon Athletica Inc.$0($4,071)$00(140,000)0.00%SOLD
WFRMemc Electronic Materials, Inc com$0($265)$00(4,310)0.00%SOLD
NMRXNumerex Corp.$0($1,022)$00(141,300)0.00%SOLD
OIIMO2 Micro Int'l$0($196)$00(29,510)0.00%SOLD
OPXTOpnext Inc.$0($167)$00(31,100)0.00%SOLD
OESXOrion Energy Systems Inc.$0($9,082)$00(908,200)0.00%SOLD
PMFGPeerless Mfg. Co.$0($1,847)$00(39,400)0.00%SOLD
PRCPPerceptron Inc.$0($1,596)$00(182,400)0.00%SOLD
PNFPPinnacle Financial Partners In com$0($2,871)$00(142,900)0.00%SOLD
SOLRenesola Ltd. ADR$0($294)$00(17,000)0.00%SOLD
SHORShoreTel$0($57)$00(13,000)0.00%SOLD
SWIRSierra Wireless, Inc.$0($8,481)$00(580,890)0.00%SOLD
SLPSimulations Plus Inc.$0($589)$00(346,200)0.00%SOLD
SPRDSpreadtrum Communications$0($165)$00(33,030)0.00%SOLD
ULTAUlta Salon Cosmetics & Fragr$0($948)$00(84,300)0.00%SOLD
ULTIUltimate Software Group, Inc.$0($9,278)$00(260,400)0.00%SOLD
URBNUrban Outfitters, Inc.$0($265)$00(8,500)0.00%SOLD
VCLKValueclick, Inc.$0($3,476)$00(229,422)0.00%SOLD
VSRVersar Inc.$0($250)$00(52,000)0.00%SOLD
VRADVirtual Radiologic Corp.$0($4,883)$00(368,500)0.00%SOLD
WRESWarren Resources, Inc.$0($10,433)$00(710,700)0.00%SOLD
WBDWimm-Bill-Dann Foods ADR$0($526)$00(5,000)0.00%SOLD
ZOLTZoltek Companies Inc.$0($3,405)$00(140,417)0.00%SOLD


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