$456 Million is the total value of OBERWEIS ASSET MANAGEMENT INC/'s 163 reported holdings in Q2 2021. The portfolio turnover from Q1 2021 to Q2 2021 was 44.8% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| CSTM | Buy | Constellium NV Cl A | $124,920,000 | +37.0% | 6,592,097 | +6.3% | 27.36% | +46.7% |
| DAVA | Buy | Endava Plc Ads | $67,770,000 | +69.2% | 597,721 | +26.4% | 14.85% | +81.2% |
| SE | Buy | Sea Ltd | $15,615,000 | +39.7% | 56,863 | +13.6% | 3.42% | +49.7% |
| ECOM | Sell | ChannelAdvisor Corporation | $10,252,000 | +1.7% | 418,280 | -2.2% | 2.25% | +9.0% |
| ORGO | Buy | Organogenesis Hlgs, Inc. | $9,334,000 | +5.1% | 561,608 | +15.2% | 2.04% | +12.5% |
| SYNA | Buy | Synaptics, Inc. | $8,644,000 | +29.5% | 55,560 | +12.7% | 1.89% | +38.7% |
| SSTK | Buy | Shutterstock, Inc. | $7,489,000 | +18.2% | 76,282 | +7.2% | 1.64% | +26.6% |
| DECK | Buy | Deckers Outdoor Corp. | $7,355,000 | +38.1% | 19,150 | +18.8% | 1.61% | +47.9% |
| INMD | Sell | Inmode Ltd. | $6,690,000 | +28.1% | 70,660 | -2.1% | 1.47% | +37.3% |
| ATEC | Buy | Alphatec Hldgs Inc. | $6,672,000 | -3.0% | 435,530 | +0.0% | 1.46% | +4.0% |
| IIVI | Sell | II-VI Inc. | $5,739,000 | +1.2% | 79,060 | -4.7% | 1.26% | +8.4% |
| CROX | Buy | Crocs, Inc. | $5,683,000 | +328.9% | 48,770 | +196.1% | 1.24% | +359.4% |
| CSTL | Sell | Castle Biosciences, Inc. | $5,431,000 | -18.3% | 74,060 | -23.7% | 1.19% | -12.4% |
| ACLS | Buy | Axcelis Technologies | $5,177,000 | +74.1% | 128,080 | +77.0% | 1.13% | +86.5% |
| UPWK | Sell | Upwork, Inc. | $4,959,000 | -40.2% | 85,070 | -54.1% | 1.09% | -36.0% |
| SHOP | Buy | Shopify, Inc. | $4,850,000 | +50.1% | 3,320 | +13.7% | 1.06% | +60.7% |
| UCTT | Buy | Ultra Clean Holdings | $4,651,000 | -0.1% | 86,580 | +7.9% | 1.02% | +7.0% |
| CDNA | Sell | CareDx, Inc. | $4,286,000 | -4.4% | 46,830 | -28.9% | 0.94% | +2.4% |
| GES | Buy | Guess, Inc | $3,899,000 | +1783.6% | 147,708 | +1578.5% | 0.85% | +1933.3% |
| MBUU | Buy | Malibu Boats, Inc. | $3,419,000 | -6.2% | 46,630 | +1.9% | 0.75% | +0.4% |
| MODN | Sell | Model N, Inc. | $3,198,000 | -4.1% | 93,310 | -1.4% | 0.70% | +2.8% |
| HALO | Buy | Halozyme Therapeutics, Inc. | $3,142,000 | +9.4% | 69,200 | +0.4% | 0.69% | +17.2% |
| CDNS | Buy | Cadence Design System, Inc. | $2,945,000 | +10.7% | 21,524 | +10.8% | 0.64% | +18.6% |
| AVNW | Buy | Aviat Networks, Inc. | $2,936,000 | -2.7% | 89,607 | +110.8% | 0.64% | +4.0% |
| ACHC | Buy | Acadia Healthcare Co., Inc. | $2,698,000 | +84.3% | 42,995 | +67.8% | 0.59% | +97.7% |
| BOOT | Buy | Boot Barn Hldgs, Inc. | $2,690,000 | +52.0% | 32,000 | +12.7% | 0.59% | +62.7% |
| ANGO | Angiodynamics, Inc. | $2,667,000 | +16.0% | 98,300 | 0.0% | 0.58% | +24.3% | |
| RRGB | New | Red Robin Gourmet Burger | $2,622,000 | – | 79,200 | +100.0% | 0.57% | – |
| AMRC | Sell | Ameresco, Inc. | $2,566,000 | +22.7% | 40,908 | -4.9% | 0.56% | +31.3% |
| VRTV | Buy | Veritiv Corp. | $2,549,000 | +66.5% | 41,500 | +15.3% | 0.56% | +78.3% |
| DOOR | Sell | Masonite Intl Corp. | $2,468,000 | -6.1% | 22,075 | -3.2% | 0.54% | +0.7% |
| RDNT | Buy | Radnet, Inc. | $2,405,000 | +78.3% | 71,400 | +15.2% | 0.53% | +90.9% |
| ZUMZ | Buy | Zumiez Inc. | $2,342,000 | +35.5% | 47,800 | +18.6% | 0.51% | +44.9% |
| EVC | Buy | Entravision Communications | $2,214,000 | +86.8% | 331,400 | +13.0% | 0.48% | +100.4% |
| BLDR | Buy | Builders Firstsource | $1,980,000 | +86.4% | 46,420 | +102.7% | 0.43% | +100.0% |
| AVYA | New | Avaya Hldgs Corp. | $1,971,000 | – | 73,260 | +100.0% | 0.43% | – |
| HSII | Heidrick & Struggles | $1,938,000 | +24.7% | 43,500 | 0.0% | 0.42% | +33.6% | |
| LI | New | LI Auto, Inc. ADR | $1,922,000 | – | 55,000 | +100.0% | 0.42% | – |
| SPY | Buy | SPDR S&P 500 ETF Trust | $1,878,000 | +8.2% | 4,388 | +0.3% | 0.41% | +15.8% |
| TREX | Sell | Trex Company, Inc. | $1,844,000 | +10.4% | 18,040 | -1.1% | 0.40% | +18.1% |
| PRFT | Perficient Inc. | $1,809,000 | +36.9% | 22,500 | 0.0% | 0.40% | +46.7% | |
| TUP | Sell | Tupperware Corp. | $1,757,000 | -65.8% | 73,990 | -61.9% | 0.38% | -63.3% |
| CLFD | Buy | Clearfield, Inc. | $1,682,000 | +158.4% | 44,900 | +107.9% | 0.37% | +176.7% |
| RPD | Sell | Rapid7, Inc. | $1,610,000 | -17.9% | 17,010 | -35.3% | 0.35% | -12.0% |
| VCRA | Buy | Vocera Communications, Inc. | $1,611,000 | +35.8% | 40,426 | +31.1% | 0.35% | +45.3% |
| TPX | Sell | Tempur Sealy International, In | $1,547,000 | -1.3% | 39,471 | -7.9% | 0.34% | +5.6% |
| CAMT | Sell | Camtek, Ltd. | $1,545,000 | +12.4% | 40,980 | -10.9% | 0.34% | +20.3% |
| VREX | Buy | Varex Imaging Corp. | $1,534,000 | +149.4% | 57,200 | +90.7% | 0.34% | +166.7% |
| GNOG | Sell | Golden Nugget Online Gaming, I | $1,535,000 | -35.2% | 120,300 | -31.4% | 0.34% | -30.6% |
| MOV | Buy | Movado Group, Inc. | $1,517,000 | +25.5% | 48,200 | +13.4% | 0.33% | +34.4% |
| FLL | Full House Resorts, Inc. | $1,516,000 | +16.8% | 152,543 | 0.0% | 0.33% | +25.3% | |
| MXL | Sell | Maxlinear, Inc. Class A | $1,506,000 | +19.2% | 35,450 | -4.3% | 0.33% | +27.9% |
| STRL | New | Sterling Construction Co., Inc | $1,486,000 | – | 61,600 | +100.0% | 0.33% | – |
| BILI | Sell | Bilibili, Inc. Spon ADR | $1,474,000 | -43.8% | 12,100 | -50.6% | 0.32% | -39.9% |
| KFRC | Sell | KForce, Inc. | $1,454,000 | +0.5% | 23,100 | -14.4% | 0.32% | +7.8% |
| CCRN | Sell | Cross Country Healthcare, Inc. | $1,418,000 | +3.3% | 85,900 | -21.8% | 0.31% | +10.7% |
| CVGI | Sell | Commercial Vehicle Group | $1,401,000 | +0.9% | 131,800 | -8.4% | 0.31% | +8.1% |
| III | New | Information Svcs Group, Inc. | $1,375,000 | – | 235,000 | +100.0% | 0.30% | – |
| AOSL | New | Alpha & Omega Semiconductor | $1,368,000 | – | 45,000 | +100.0% | 0.30% | – |
| DZSI | New | DZS, Inc. | $1,359,000 | – | 65,500 | +100.0% | 0.30% | – |
| DBD | Diebold, Inc. | $1,339,000 | -9.2% | 104,300 | 0.0% | 0.29% | -2.7% | |
| SUP | New | Superior Industries Intl. Inc. | $1,315,000 | – | 152,498 | +100.0% | 0.29% | – |
| ARNC | New | Arconic Corporation | $1,297,000 | – | 36,400 | +100.0% | 0.28% | – |
| HCKT | Buy | Hackett Group, Inc. | $1,297,000 | +27.7% | 72,000 | +16.1% | 0.28% | +36.5% |
| FTCH | Buy | Farfetch Ltd. | $1,294,000 | +26.5% | 25,700 | +33.2% | 0.28% | +35.4% |
| NOTV | Sell | Inotiv, Inc. | $1,273,000 | +27.3% | 47,700 | -4.6% | 0.28% | +36.1% |
| STIM | Neuronetics, Inc. | $1,258,000 | +29.6% | 78,500 | 0.0% | 0.28% | +38.7% | |
| QFIN | Buy | 360 DigiTech, Inc. | $1,255,000 | +101.1% | 30,000 | +25.0% | 0.28% | +114.8% |
| LIQT | LiqTech International, Inc | $1,235,000 | -9.5% | 168,729 | 0.0% | 0.27% | -2.9% | |
| FLXS | Flexsteel Inds, Inc. | $1,212,000 | +15.9% | 30,000 | 0.0% | 0.27% | +24.3% | |
| NPO | EnPro Industries, Inc. | $1,205,000 | +14.0% | 12,400 | 0.0% | 0.26% | +22.2% | |
| MHO | Sell | M/I Homes, Inc. | $1,191,000 | -23.4% | 20,300 | -22.8% | 0.26% | -17.9% |
| EXTR | Extreme Networks, Inc. | $1,185,000 | +27.6% | 106,200 | 0.0% | 0.26% | +36.8% | |
| VOXX | Buy | VOXX International Corporation | $1,177,000 | -8.4% | 84,000 | +24.6% | 0.26% | -1.9% |
| ABST | Buy | Absolute Software Corp. | $1,166,000 | +26.7% | 80,500 | +21.4% | 0.26% | +35.6% |
| COHU | Cohu, Inc. | $1,165,000 | -12.1% | 31,676 | 0.0% | 0.26% | -5.9% | |
| FUTU | Buy | Futu Holdings Ltd. | $1,164,000 | +62.8% | 6,500 | +44.4% | 0.26% | +74.7% |
| LOCO | Buy | El Pollo Loco Hldgs, Inc. | $1,152,000 | +87.9% | 63,000 | +65.8% | 0.25% | +101.6% |
| PTEN | Patterson-Uti Energy, Inc. | $1,133,000 | +39.4% | 114,000 | 0.0% | 0.25% | +49.4% | |
| JOUT | Buy | Johnson Outdoors, Inc. | $1,125,000 | +31.3% | 9,300 | +55.0% | 0.25% | +40.6% |
| VPG | Buy | Vishay Precision Group | $1,117,000 | +25.1% | 32,800 | +13.1% | 0.24% | +33.9% |
| MBWM | Sell | Mercantile Bank Corp. | $1,089,000 | -8.0% | 36,074 | -1.1% | 0.24% | -1.2% |
| BJ | Sell | BJs Wholesale Club Holdings, I | $1,059,000 | -72.8% | 22,250 | -74.4% | 0.23% | -70.9% |
| SHYF | Shyft Group, Inc. | $1,025,000 | +0.6% | 27,400 | 0.0% | 0.22% | +8.2% | |
| TBI | New | TrueBlue, Inc. | $1,026,000 | – | 36,500 | +100.0% | 0.22% | – |
| CDMO | Sell | Avid Bioservices, Inc. | $1,018,000 | -35.4% | 39,700 | -54.1% | 0.22% | -30.7% |
| AAPL | Sell | Apple, Inc. | $1,004,000 | +10.9% | 7,334 | -1.1% | 0.22% | +18.9% |
| CYBE | New | Cyberoptics Corp. | $991,000 | – | 24,200 | +100.0% | 0.22% | – |
| HOFT | New | Hooker Furniture Corp | $987,000 | – | 28,500 | +100.0% | 0.22% | – |
| CTS | New | CTS Corp. | $966,000 | – | 26,000 | +100.0% | 0.21% | – |
| AMOT | Buy | Allied Motion Technologies | $963,000 | +0.8% | 27,900 | +50.0% | 0.21% | +8.2% |
| GFF | Griffon Corp. | $943,000 | -5.7% | 36,800 | 0.0% | 0.21% | +1.0% | |
| EIG | Employers Holdings, Inc. | $942,000 | -0.5% | 22,000 | 0.0% | 0.21% | +6.2% | |
| RES | RPC, Inc. | $938,000 | -8.3% | 189,400 | 0.0% | 0.20% | -1.9% | |
| OOMA | Sell | OOMA Inc. | $930,000 | -1.2% | 49,300 | -17.0% | 0.20% | +6.2% |
| LUNA | Luna Innovations | $921,000 | +2.9% | 85,000 | 0.0% | 0.20% | +10.4% | |
| MYRG | MYR Group, Inc. | $918,000 | +26.8% | 10,100 | 0.0% | 0.20% | +35.8% | |
| HSTM | New | Healthstream Inc. | $911,000 | – | 32,600 | +100.0% | 0.20% | – |
| TITN | New | Titan Machinery, Inc. | $897,000 | – | 29,000 | +100.0% | 0.20% | – |
| ATRS | Antares Pharma, Inc. | $875,000 | +6.2% | 200,600 | 0.0% | 0.19% | +13.6% | |
| ADTN | Adtran, Inc. | $822,000 | +23.8% | 39,800 | 0.0% | 0.18% | +32.4% | |
| MSFT | Sell | Microsoft Corp. | $767,000 | +13.0% | 2,830 | -1.7% | 0.17% | +20.9% |
| FFWM | Buy | First Foundation Inc. | $754,000 | -2.0% | 33,500 | +2.1% | 0.16% | +5.1% |
| HP | Buy | Helmerich & Payne | $750,000 | +21.0% | 22,982 | +0.0% | 0.16% | +29.1% |
| STRT | Strattec Security Corp. | $716,000 | -5.2% | 16,100 | 0.0% | 0.16% | +1.9% | |
| ARAY | Buy | Accuray Inc. | $683,000 | +70.3% | 151,000 | +86.4% | 0.15% | +82.9% |
| JPM | Sell | JP Morgan Chase & Company Inc. | $677,000 | +0.4% | 4,352 | -1.8% | 0.15% | +7.2% |
| CRAI | Sell | CRA Int'l Inc. | $548,000 | -60.3% | 6,400 | -65.4% | 0.12% | -57.4% |
| PLPC | Preformed Line Prods Co. | $519,000 | +7.9% | 7,000 | 0.0% | 0.11% | +16.3% | |
| MA | Mastercard, Inc. | $491,000 | +2.7% | 1,344 | 0.0% | 0.11% | +10.2% | |
| HLX | Helix Energy Solutions Group, | $476,000 | +13.1% | 83,300 | 0.0% | 0.10% | +20.9% | |
| BABA | Alibaba Group Holding Ltd ADR | $435,000 | 0.0% | 1,920 | 0.0% | 0.10% | +6.7% | |
| JNJ | Buy | Johnson & Johnson | $410,000 | +0.2% | 2,490 | +0.1% | 0.09% | +7.1% |
| NEM | Buy | Newmont Mining | $392,000 | +5.4% | 6,183 | +0.1% | 0.09% | +13.2% |
| AMGN | Buy | Amgen, Inc. | $365,000 | -1.9% | 1,496 | +0.1% | 0.08% | +5.3% |
| RMD | Resmed Inc. | $357,000 | +27.0% | 1,450 | 0.0% | 0.08% | +36.8% | |
| TRV | Sell | The Travelers Co., Inc. | $355,000 | -3.3% | 2,373 | -2.7% | 0.08% | +4.0% |
| SEM | Sell | Select Medical Hldgs. Corp | $347,000 | +9.5% | 8,200 | -11.8% | 0.08% | +16.9% |
| AMZN | Amazon.com | $344,000 | +11.3% | 100 | 0.0% | 0.08% | +19.0% | |
| TWOU | Buy | 2U, Inc. | $342,000 | +49.3% | 8,200 | +36.7% | 0.08% | +59.6% |
| CLH | Clean Harbors, Inc. | $335,000 | +10.6% | 3,600 | 0.0% | 0.07% | +17.7% | |
| NGVC | Natural Grocers By Vitamin C | $335,000 | -38.9% | 31,200 | 0.0% | 0.07% | -34.8% | |
| TDC | Buy | Teradata Corp | $330,000 | +50.0% | 6,600 | +15.8% | 0.07% | +60.0% |
| INTC | Sell | Intel Corporation | $317,000 | -14.3% | 5,639 | -2.6% | 0.07% | -9.2% |
| CSOD | Buy | Cornerstone Ondemand, Inc. | $304,000 | +52.0% | 5,900 | +28.3% | 0.07% | +63.4% |
| CVLT | Commvault Systems, Inc. | $305,000 | +21.0% | 3,900 | 0.0% | 0.07% | +28.8% | |
| SKY | New | Skyline Champion Corporation | $298,000 | – | 5,600 | +100.0% | 0.06% | – |
| DADA | New | Dada Nexus Limited | $287,000 | – | 9,900 | +100.0% | 0.06% | – |
| HHR | Headhunter Group Plc Spon ADR | $288,000 | +24.7% | 6,800 | 0.0% | 0.06% | +34.0% | |
| MED | New | Medifast, Inc. | $283,000 | – | 1,000 | +100.0% | 0.06% | – |
| TTEC | Buy | TTEC Hldgs, Inc. | $278,000 | +25.8% | 2,700 | +22.7% | 0.06% | +35.6% |
| BDC | New | Belden, Inc. | $273,000 | – | 5,400 | +100.0% | 0.06% | – |
| CBT | New | Cabot Corp. | $273,000 | – | 4,800 | +100.0% | 0.06% | – |
| ADNT | Sell | Adient Plc | $271,000 | -11.1% | 6,000 | -13.0% | 0.06% | -4.8% |
| SUM | New | Summit Materials, Inc. | $268,000 | – | 7,700 | +100.0% | 0.06% | – |
| BECN | Beacon Roofing Supply | $266,000 | +1.5% | 5,000 | 0.0% | 0.06% | +7.4% | |
| LRN | New | Stride, Inc. | $254,000 | – | 7,900 | +100.0% | 0.06% | – |
| MTRN | New | Materion Corp. | $249,000 | – | 3,300 | +100.0% | 0.06% | – |
| MTSI | Buy | Macom Technology Solutions | $250,000 | +13.6% | 3,900 | +2.6% | 0.06% | +22.2% |
| GOOG | Alphabet, Inc. Cl C | $251,000 | +21.3% | 100 | 0.0% | 0.06% | +31.0% | |
| STC | Stewart Information Services | $249,000 | +8.7% | 4,400 | 0.0% | 0.06% | +17.0% | |
| MCD | Buy | McDonald's Corporation | $249,000 | +3.3% | 1,079 | +0.3% | 0.06% | +12.2% |
| WMT | Sell | Wal Mart Stores Inc. | $241,000 | +0.8% | 1,710 | -2.7% | 0.05% | +8.2% |
| OPCH | Buy | Option Care Health Inc. | $236,000 | +30.4% | 10,800 | +5.9% | 0.05% | +40.5% |
| HSKA | New | Heska Corp Com Restrc New | $230,000 | – | 1,000 | +100.0% | 0.05% | – |
| MMSI | Merit Medical System Inc | $226,000 | +7.6% | 3,500 | 0.0% | 0.05% | +16.3% | |
| AVID | New | Avid Technology, Inc. | $223,000 | – | 5,700 | +100.0% | 0.05% | – |
| BHP | BHP Billiton Ltd. ADR | $222,000 | +5.2% | 3,043 | 0.0% | 0.05% | +14.0% | |
| BK | Buy | Bank of New York Mellon Corp. | $218,000 | +8.5% | 4,248 | +0.0% | 0.05% | +17.1% |
| PRG | New | PROG Holdings, Inc. | $217,000 | – | 4,500 | +100.0% | 0.05% | – |
| KARO | New | Karooooo Ltd. | $221,000 | – | 6,000 | +100.0% | 0.05% | – |
| AMPH | New | Amphastar Pharmaceuticals, Inc | $214,000 | – | 10,600 | +100.0% | 0.05% | – |
| RLGY | Sell | Realogy Hldgs Corp. | $211,000 | -7.0% | 11,600 | -22.7% | 0.05% | 0.0% |
| PATK | New | Patrick Industries, Inc. | $212,000 | – | 2,900 | +100.0% | 0.05% | – |
| CENT | Central Garden & Pet Co. | $201,000 | -8.6% | 3,800 | 0.0% | 0.04% | -2.2% | |
| PDCE | New | PDC Energy, Inc. | $201,000 | – | 4,400 | +100.0% | 0.04% | – |
| NOV | NOV, Inc. | $196,000 | +11.4% | 12,800 | 0.0% | 0.04% | +19.4% | |
| MGY | New | Magnolia Oil & Gas Corp. | $188,000 | – | 12,000 | +100.0% | 0.04% | – |
| AMR Corp Escrow | $0 | – | 18,000 | 0.0% | 0.00% | – | ||
| XCHO | Xenacare Hldgs, Inc. | $0 | – | 140,000 | 0.0% | 0.00% | – | |
| ATAR | Avatar Ventures | $0 | – | 10,000 | 0.0% | 0.00% | – | |
| AMPW | American Power Corp | $0 | – | 10,000 | 0.0% | 0.00% | – | |
| TNGS | Titan Oil & Gas, Inc. | $0 | – | 10,000 | 0.0% | 0.00% | – | |
| ASGN | Exit | ASGN, Inc. | $0 | – | -2,100 | -100.0% | -0.04% | – |
| GPRK | Exit | Geopark Ltd. | $0 | – | -12,500 | -100.0% | -0.04% | – |
| PFSI | Exit | PennyMac Finl Svcs, Inc. | $0 | – | -3,100 | -100.0% | -0.04% | – |
| NXGN | Exit | Nextgen Healthcare, Inc. | $0 | – | -12,700 | -100.0% | -0.05% | – |
| AMKR | Exit | Amkor Technology Inc. | $0 | – | -9,700 | -100.0% | -0.05% | – |
| GDOT | Exit | Green Dot Corp. Cl A | $0 | – | -5,300 | -100.0% | -0.05% | – |
| ICFI | Exit | ICF International, Inc. | $0 | – | -2,800 | -100.0% | -0.05% | – |
| HI | Exit | Hillenbrand, Inc. | $0 | – | -5,200 | -100.0% | -0.05% | – |
| UFPI | Exit | Universal FST Prods Inc. | $0 | – | -3,500 | -100.0% | -0.05% | – |
| AEIS | Exit | Advanced Energy Industry, Inc. | $0 | – | -2,500 | -100.0% | -0.06% | – |
| CNXC | Exit | Concentrix Corp. | $0 | – | -1,900 | -100.0% | -0.06% | – |
| HOME | Exit | At Home Group, Inc. | $0 | – | -10,200 | -100.0% | -0.06% | – |
| ZH | Exit | Zhihu, Inc | $0 | – | -45,000 | -100.0% | -0.08% | – |
| KC | Exit | Kingsoft Cloud Holdings Limite | $0 | – | -12,100 | -100.0% | -0.10% | – |
| ACMR | Exit | ACM Research, Inc. Class A | $0 | – | -6,000 | -100.0% | -0.10% | – |
| TAL | Exit | Tal Education Group ADR | $0 | – | -10,000 | -100.0% | -0.11% | – |
| XPEV | Exit | XPeng, Inc. | $0 | – | -15,000 | -100.0% | -0.11% | – |
| BIDU | Exit | Baidu Inc. Spon ADR | $0 | – | -2,760 | -100.0% | -0.12% | – |
| AMED | Exit | Amedisys Inc. | $0 | – | -2,402 | -100.0% | -0.13% | – |
| ATSG | Exit | Air Transport Services Group, | $0 | – | -24,000 | -100.0% | -0.14% | – |
| IMXI | Exit | International Money Express, I | $0 | – | -48,000 | -100.0% | -0.15% | – |
| TME | Exit | Tencent Music Entertainment | $0 | – | -35,000 | -100.0% | -0.15% | – |
| RBBN | Exit | Ribbon Communications, Inc. | $0 | – | -101,400 | -100.0% | -0.17% | – |
| DQ | Exit | Daqo New Energy Corp. | $0 | – | -12,000 | -100.0% | -0.18% | – |
| CEVA | Exit | Ceva Inc. | $0 | – | -16,600 | -100.0% | -0.19% | – |
| COLL | Exit | Collegium Pharmaceutical, Inc. | $0 | – | -41,200 | -100.0% | -0.20% | – |
| PDD | Exit | Pinduoduo Inc. | $0 | – | -8,500 | -100.0% | -0.23% | – |
| HIMX | Exit | HiMax Technolgies ADR | $0 | – | -85,000 | -100.0% | -0.24% | – |
| DSKE | Exit | Daseke, Inc. | $0 | – | -137,600 | -100.0% | -0.24% | – |
| TCOM | Exit | Trip.com Group Limited | $0 | – | -30,000 | -100.0% | -0.24% | – |
| APPS | Exit | Digital Turbine, Inc. | $0 | – | -15,075 | -100.0% | -0.25% | – |
| UPLD | Exit | Upland Software, Inc. | $0 | – | -28,600 | -100.0% | -0.28% | – |
| MGNI | Exit | Magnite, Inc. | $0 | – | -34,967 | -100.0% | -0.30% | – |
| VG | Exit | Vonage Hldgs Corp | $0 | – | -151,210 | -100.0% | -0.37% | – |
| MX | Exit | Magnachip Semiconductor Corp. | $0 | – | -72,300 | -100.0% | -0.37% | – |
| VNET | Exit | 21Vianet Group, Inc. - ADR | $0 | – | -131,800 | -100.0% | -0.87% | – |
| KRNT | Exit | Kornit Digital Ltd. | $0 | – | -416,851 | -100.0% | -8.45% | – |
| FVRR | Exit | Fiverr Intl Ltd. | $0 | – | -339,624 | -100.0% | -15.09% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2021-08-16
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| SPDR S&P 500 ETF Trust | 42 | Q3 2023 | 0.8% |
| Apple, Inc. | 42 | Q3 2023 | 0.3% |
| Microsoft Corp. | 42 | Q3 2023 | 0.3% |
| JP Morgan Chase & Company Inc. | 42 | Q3 2023 | 0.2% |
| Johnson & Johnson | 42 | Q3 2023 | 0.2% |
| The Travelers Co., Inc. | 42 | Q3 2023 | 0.1% |
| Amgen, Inc. | 42 | Q3 2023 | 0.2% |
| Xenacare Hldgs, Inc. | 42 | Q3 2023 | 0.0% |
| Mastercard, Inc. | 41 | Q3 2023 | 0.2% |
| Wal Mart Stores Inc. | 41 | Q3 2023 | 0.1% |
View OBERWEIS ASSET MANAGEMENT INC/'s complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| NQ Mobile Inc. | February 13, 2015 | ? | ? |
| American Caresource Holdings, Inc. | February 14, 2011 | ? | ? |
| GSE SYSTEMS INC | February 14, 2011 | 481,700 | 2.5% |
| PERMA FIX ENVIRONMENTAL SERVICES INC | February 14, 2011 | ? | ? |
| MERRIMAC INDUSTRIES INC | February 12, 2010 | 246,600 | 8.2% |
| Double-Take Software, Inc. | February 13, 2009 | ? | ? |
| Obagi Medical Products, Inc. | February 13, 2009 | ? | ? |
| Omrix Biopharmaceuticals, Inc. | February 13, 2009 | ? | ? |
| SILVERSTAR HOLDINGS LTD | February 13, 2009 | ? | ? |
| SIMULATIONS PLUS INC | February 13, 2009 | ? | ? |
View OBERWEIS ASSET MANAGEMENT INC/'s complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| 13F-HR | 2024-02-14 |
| 13F-HR | 2023-11-14 |
| 13F-HR | 2023-08-14 |
| 13F-HR | 2023-05-15 |
| 13F-HR | 2023-02-14 |
| 13F-HR | 2022-11-14 |
| 13F-HR | 2022-08-15 |
| 13F-HR | 2022-05-16 |
| 13F-HR | 2022-02-14 |
| 13F-HR | 2021-11-15 |
View OBERWEIS ASSET MANAGEMENT INC/'s complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.