NPORT-P/A false 0001213900-23-090094 0000803020 XXXXXXXX S000010233 C000028302 C000186091 OBERWEIS FUNDS 811-04854 0000803020 549300PK13EJ83VPPR97 3333 Warrenville Road Suite 500 Lisle 60532 800-245-7311 Oberweis China Opportunities Fund S000010233 5493001O4G9TLSV0YF73 2023-12-31 2023-09-30 N 48690831.06 589835.2 48100995.86 0 0 0 0 0 0 0 0 0 0 0 0 0 N N/A N/A Cowell e Holdings Inc N/A 999999999 150000 NS 299195.51 0.622 Long EC CORP HK N 1 N N N Makalot Industrial Co Ltd N/A 999999999 80000 NS 833168.51 1.7321 Long EC CORP TW N 1 N N N Fortune Electric Co Ltd N/A 999999999 40000 NS 336449.68 0.6995 Long EC CORP TW N 1 N N N Ta Ya Electric Wire & Cable 2138008LPIVEMGGGMA24 999999999 504805 NS 601978.46 1.2515 Long EC CORP TW N 1 N N N PRADA SpA 8156000FE0A2DC5B7852 999999999 80000 NS 470948.79 0.9791 Long EC CORP IT N 1 N N N Sands China Ltd 549300EVO6UZDGY05787 G7800X107 250000 NS 766185.67 1.5929 Long EC CORP MO N 1 N N N Wuxi Biologics Cayman Inc 5493001TD2TH6VDTJU11 999999999 60000 NS 349763.76 0.7271 Long EC CORP CN N 1 N N N Compeq Manufacturing Co Ltd N/A 999999999 100000 NS 164367.65 0.3417 Long EC CORP TW N 1 N N N PING AN 529900M9MC28JLN35U89 Y6898C108 150000 NS 859085.69 1.786 Long EC CORP CN N 1 N N N Li Ning Co Ltd 529900T77L2FV3FZ3U81 999999999 35000 NS 147267.27 0.3062 Long EC CORP CN N 1 N N N Luzhou Laojiao Co Ltd N/A 999999999 25000 NS 747796.1 1.5546 Long EC CORP CN N 1 N N N Gold Circuit Electronics Ltd N/A 999999999 75000 NS 511039.25 1.0624 Long EC CORP TW N 1 N N N Elite Material Co Ltd N/A 999999999 40000 NS 531971.44 1.1059 Long EC CORP TW N 1 N N N King Yuan Electronics Co Ltd N/A 999999999 380000 NS 896148.08 1.8631 Long EC CORP TW N 1 N N N Elan Microelectronics Corp N/A 999999999 140000 NS 579431.86 1.2046 Long EC CORP TW N 1 N N N BYD ELECTRONIC 5299001O3LAFGRPZ3Y63 Y1045N107 160000 NS 729408.76 1.5164 Long EC CORP CN N 1 N N N Zijin Mining Group Co Ltd 836800JRNL2393Z2I561 999999999 450000 NS 688417.83 1.4312 Long EC CORP CN N 1 N N N CHINA RES BEER 254900OH02Y7OS7RNG48 999999999 70000 NS 383922.87 0.7982 Long EC CORP HK N 1 N N N Nanjing Cosmos Chemical Co Ltd N/A 999999999 25000 NS 236927.21 0.4926 Long EC CORP CN N 1 N N N ITE Technology Inc N/A 999999999 140000 NS 681872.71 1.4176 Long EC CORP TW N 1 N N N WT Microelectronics Co Ltd 549300B9CGCS0W06W129 999999999 110000 NS 380341.26 0.7907 Long EC CORP TW N 1 N N N FOCUS MEDIA 300300V7WGZW0LZKTD06 999999999 750000 NS 735634.78 1.5294 Long EC CORP CN N 1 N N N Alchip Technologies Ltd 529900HKE9RIY07SLX84 999999999 18000 NS 1508776.56 3.1367 Long EC CORP TW N 1 N N N Meituan 21380033K525E5JLIA77 999999999 130000 NS 1902439.02 3.9551 Long EC CORP CN N 1 N N N AIC Inc N/A 999999999 20000 NS 340691.81 0.7083 Long EC CORP TW N 1 N N N Sinotruk Hong Kong Ltd 529900BB4WA4W576X724 Y8014Z102 250000 NS 481420 1.0009 Long EC CORP CN N 1 N N N HKEX 213800YTVSXYQN17BW16 999999999 15000 NS 560464.82 1.1652 Long EC CORP HK N 1 N N N CICC 529900OS3SVVTT56QN67 999999999 100000 NS 183373.77 0.3812 Long EC CORP CN N 1 N N N CMOC Group Ltd 2549008KG3638J59U652 999999999 1101000 NS 707193.21 1.4702 Long EC CORP CN N 1 N N N Jinan Acetate Chemical Co Ltd N/A 999999999 20677 NS 707934.41 1.4718 Long EC CORP CN N 1 N N N Nan Pao Resins Chemical Co Ltd N/A 999999999 75000 NS 482220.69 1.0025 Long EC CORP TW N 1 N N N SHANGHAI BAOLONG AUTOMOTIVE CO N/A 999999999 110000 NS 951212.88 1.9775 Long EC CORP CN N 1 N N N JEREH GROUP 300300QPHWK638H2EU20 999999999 120000 NS 522503.8 1.0863 Long EC CORP CN N 1 N N N Global Brands Manufacture Ltd N/A 999999999 350000 NS 672866.75 1.3989 Long EC CORP TW N 1 N N N M31 Technology Corp N/A 999999999 29500.284 NS 734646.49 1.5273 Long EC CORP TW N 1 N N N Beijing Roborock Technology Co N/A 999999999 13060 NS 528114.57 1.0979 Long EC CORP CN N 1 N N N Shanghai Friendess Electronic 549300YYZ76IVQGGBM98 999999999 15000 NS 512157.56 1.0648 Long EC CORP CN N 1 N N N Tencent Holdings Ltd 254900N4SLUMW4XUYY11 G87572163 55000 NS 2150555.48 4.4709 Long EC CORP CN N 1 N N N PetroChina Co Ltd 529900RPY4YG47TRSV05 Y6883Q104 1500000 NS 1130123.87 2.3495 Long EC CORP CN N 1 N N N Hisense HA 529900PRGESPUBUBN103 999999999 200000 NS 512067.42 1.0646 Long EC CORP CN N 1 N N N Longfor Group Holdings Ltd 254900UJX27B2F1JYR13 999999999 400000 NS 719192.95 1.4952 Long EC CORP CN N 1 N N N Baidu Inc 254900AL64IANZYI1E02 999999999 90000 NS 1533137.53 3.1873 Long EC CORP CN N 1 N N N New Oriental Education & Techn 529900NHZVBZQZ8EKN29 999999999 255000 NS 1553249.9 3.2291 Long EC CORP CN N 1 N N N China Shenhua Energy Co Ltd 529900N9JOX4C108MA40 022181653 170000 NS 551398.29 1.1463 Long EC CORP CN N 1 N N N Trip.com Group Ltd 2549004RMYDSRQL4KW41 999999999 35000 NS 1247861.06 2.5943 Long EC CORP CN N 1 N N N Alibaba Group Holding Ltd 5493001NTNQJDH60PM02 999999999 230000 NS 2514110.59 5.2267 Long EC CORP CN N 1 N N N NetEase Inc 5299004AF4DSJDB0PA32 999999999 90000 NS 1833099.22 3.8109 Long EC CORP CN N 1 N N N Fidelity Government Portfolio 549300FQDFZGLUOCWN51 316175108 1031300.19 OU Par Value USD 1031300.19 2.144 Long STIV CORP US N 1 N N N Legend Biotech Corp 254900EIUFZTW136H859 52490G102 16000 NS USD 1074720 2.2343 Long CORP US N 1 N N N Li Auto Inc 2549003R73Q70J5H4I65 50202M102 38000 NS USD 1354700 2.8164 Long CORP CN N 1 N N N MINISO Group Holding Ltd 2549006PIKT2YKNBL092 66981J102 50000 NS USD 1295000 2.6923 Long CORP CN N 1 N N N PDD Holdings Inc 5493000573DS7005T657 722304102 25000 NS USD 2451750 5.0971 Long CORP IE N 1 N N N H World Group Ltd 549300Y5ML31FVN83730 999999999 190000 NS 748499.55 1.5561 Long EC CORP CN N 1 N N N TSMC 549300KB6NK5SBD14S87 874039100 12000 NS USD 1042800 2.1679 Long CORP TW N 1 N N N Yangzijiang Shipbuilding Holdi 254900Z3JEM14YIGLM66 999999999 650000 NS 789319.68 1.641 Long EC CORP CN N 1 N N N China Resources Mixc Lifestyle N/A 999999999 221538 NS 893960.01 1.8585 Long EC CORP CN N 1 N N N BYD Co Ltd 5299005557VL7ULJ7A69 999999999 25000 NS 772570.55 1.6061 Long EC CORP CN N 1 N N N Tong Yang Industry Co Ltd N/A 999999999 300000 NS 728151.36 1.5138 Long EC CORP TW N 1 N N N 2024-03-28 The Oberweis Funds Eric Hannemann Eric Hannemann Treasurer XXXX