OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

CIK: 0000937886 · Show all filings

Period: Q1 2015 (← Previous) (Next →)

Filing Date: May 15, 2015

Total Value ($000): $355,988 (100.0% shares, 0.0% debt)

Holdings (169)

ICLR Icon Plc Corp. 7.9%
Value ($000) $28,099 Shares 398,400 Est. Cost $51.48 Unrealized +20.4%
Cott Corp Que 4.5%
Value ($000) $16,065 Shares 1,714,464 Est. Cost $9.37 Unrealized
VIPS Vipshop Holdings Ltd. ADS 4.1%
Value ($000) $14,652 Shares 497,680 Est. Cost $22.32 Unrealized
THRM Gentherm, Inc. 3.3%
Value ($000) $11,770 Shares 233,031 Est. Cost $25.10 Unrealized +68.7%
Diplomat Pharmacy Inc. 3.1%
Value ($000) $11,061 Shares 319,876 Est. Cost $27.37 Unrealized
LGND Ligand Pharmaceuticals Cl B 2.7%
Value ($000) $9,669 Shares 125,387 Est. Cost $28.82 Unrealized +32.9%
China Mobile Games & Entertain 2.6%
Value ($000) $9,307 Shares 558,332 Est. Cost $22.21 Unrealized
SYNA Synaptics, Inc. 2.6%
Value ($000) $9,229 Shares 113,506 Est. Cost $45.07 Unrealized +67.5%
Cardiovascular Systems, Inc. 2.6%
Value ($000) $9,135 Shares 233,986 Est. Cost $31.79 Unrealized
MEI Methode Electronics, Inc. 2.4%
Value ($000) $8,519 Shares 181,092 Est. Cost $17.37 Unrealized +85.6%
MDXG Mimedx Group, Inc. 2.2%
Value ($000) $7,667 Shares 737,180 Est. Cost $9.78 Unrealized -4.3%
Bofi Holding, Inc. 2.1%
Value ($000) $7,482 Shares 80,418 Est. Cost $71.22 Unrealized
Skechers Usa, Inc. 2.1%
Value ($000) $7,408 Shares 103,013 Est. Cost $45.70 Unrealized
Abiomed Inc. 2.1%
Value ($000) $7,320 Shares 102,270 Est. Cost $71.58 Unrealized
Tarena Internatinal, Inc. 2.0%
Value ($000) $7,156 Shares 735,484 Est. Cost $12.50 Unrealized
GIII G-III Apparel Group Ltd. 2.0%
Value ($000) $7,133 Shares 63,324 Est. Cost $29.68 Unrealized +72.9%
Synchronoss Technologies Inc. 1.9%
Value ($000) $6,840 Shares 144,115 Est. Cost $43.39 Unrealized
Logmein, Inc. 1.9%
Value ($000) $6,704 Shares 119,730 Est. Cost $46.62 Unrealized
HQY HealthEquity Inc. 1.8%
Value ($000) $6,287 Shares 251,565 Est. Cost $19.20 Unrealized +13.0%
Financial Engines, Inc. 1.8%
Value ($000) $6,258 Shares 149,600 Est. Cost $35.74 Unrealized
ATRO Astronics Corp. 1.7%
Value ($000) $6,202 Shares 84,148 Est. Cost $30.76 Unrealized +29.3%
EGBN Eagle Bancorp, Inc. 1.7%
Value ($000) $6,036 Shares 157,198 Est. Cost $25.83 Unrealized +7.8%
PGT, Inc. 1.6%
Value ($000) $5,681 Shares 508,340 Est. Cost $10.00 Unrealized
Wageworks, Inc. 1.6%
Value ($000) $5,673 Shares 106,381 Est. Cost $47.13 Unrealized
Callidus Software Inc. 1.6%
Value ($000) $5,577 Shares 439,829 Est. Cost $12.70 Unrealized
INPHI Corp. 1.5%
Value ($000) $5,438 Shares 304,990 Est. Cost $17.70 Unrealized
China Biologic Products 1.5%
Value ($000) $5,368 Shares 56,200 Est. Cost $70.36 Unrealized
NTES Netease.Com, Inc. 1.5%
Value ($000) $5,329 Shares 50,610 Est. Cost $65.89 Unrealized
VNET 21Vianet Group, Inc. - ADR 1.5%
Value ($000) $5,297 Shares 299,959 Est. Cost $12.92 Unrealized
Rubicon Project Inc 1.4%
Value ($000) $5,068 Shares 282,830 Est. Cost $17.18 Unrealized
ANIP ANI Pharmaceuticals, Inc. 1.3%
Value ($000) $4,537 Shares 72,535 Est. Cost $56.95 Unrealized +6.8%
Bonanza Creek Energy, Inc. 1.3%
Value ($000) $4,475 Shares 181,477 Est. Cost $32.28 Unrealized
ComScore Inc. 1.2%
Value ($000) $4,345 Shares 84,860 Est. Cost $51.20 Unrealized
NSP Insperity Inc 1.1%
Value ($000) $3,953 Shares 75,600 Est. Cost $18.12 Unrealized 0.0%
Ikang Healthcare Group, Inc. 1.0%
Value ($000) $3,708 Shares 228,600 Est. Cost $17.33 Unrealized
China Distance Educ Hldgs Ltd. 0.8%
Value ($000) $2,824 Shares 168,500 Est. Cost $16.97 Unrealized
Zeltiq Aesthetics, Inc. 0.8%
Value ($000) $2,741 Shares 88,900 Est. Cost $28.55 Unrealized
Bitauto 0.6%
Value ($000) $2,290 Shares 45,000 Est. Cost $16.70 Unrealized
BABA Alibaba 0.6%
Value ($000) $2,122 Shares 25,495 Est. Cost $89.23 Unrealized
Pixelworks, Inc. 0.6%
Value ($000) $2,008 Shares 399,980 Est. Cost $5.52 Unrealized
JD JD.com 0.5%
Value ($000) $1,917 Shares 65,250 Est. Cost $29.38 Unrealized
Qihoo 360 Technology Co-ADR 0.5%
Value ($000) $1,792 Shares 35,000 Est. Cost $51.20 Unrealized
FANG Diamondback Energy Inc. 0.5%
Value ($000) $1,604 Shares 20,870 Est. Cost $32.81 Unrealized +63.5%
NV5 Holdings Inc 0.4%
Value ($000) $1,584 Shares 96,800 Est. Cost $14.91 Unrealized
SPY SPDR S&P 500 ETF Trust 0.4%
Value ($000) $1,569 Shares 7,600 Est. Cost $160.33 Unrealized
CSIQ Canadian Solar, Inc. 0.4%
Value ($000) $1,530 Shares 45,820 Est. Cost $24.57 Unrealized +12.3%
Envestnet, Inc. 0.4%
Value ($000) $1,525 Shares 27,202 Est. Cost $24.60 Unrealized
OMCL Omnicell, Inc. 0.4%
Value ($000) $1,351 Shares 38,500 Est. Cost $18.46 Unrealized +78.5%
BIDU Baidu Inc. Spon ADR 0.4%
Value ($000) $1,290 Shares 6,190 Est. Cost $222.04 Unrealized
NOAH Noah Holdings 0.4%
Value ($000) $1,251 Shares 53,500 Est. Cost $20.90 Unrealized
Planar Systems, Inc. 0.3%
Value ($000) $1,230 Shares 195,570 Est. Cost $8.37 Unrealized
Chinacache International Spon 0.3%
Value ($000) $1,187 Shares 100,000 Est. Cost $17.74 Unrealized
Cambrex Corp 0.3%
Value ($000) $1,114 Shares 28,100 Est. Cost $39.64 Unrealized
DXCM Dexcom 0.3%
Value ($000) $1,060 Shares 17,000 Est. Cost $13.58 Unrealized +11.2%
ALG Alamo Group Inc. 0.3%
Value ($000) $1,023 Shares 16,200 Est. Cost $48.93 Unrealized 0.0%
Multi Color Corp. 0.3%
Value ($000) $998 Shares 14,400 Est. Cost $69.31 Unrealized
AMN AMN Healthcare Svcs 0.3%
Value ($000) $957 Shares 41,500 Est. Cost $20.69 Unrealized 0.0%
Super Micro Computer Inc. 0.3%
Value ($000) $927 Shares 27,900 Est. Cost $25.27 Unrealized
Callon Petroleum Corp. 0.2%
Value ($000) $723 Shares 96,850 Est. Cost $6.09 Unrealized
Spectranetics Corp. 0.2%
Value ($000) $723 Shares 20,800 Est. Cost $27.62 Unrealized
TREX Trex Company, Inc. 0.2%
Value ($000) $693 Shares 12,700 Est. Cost $10.95 Unrealized +5.3%
MMS Maximus, Inc. 0.2%
Value ($000) $668 Shares 10,000 Est. Cost $42.86 Unrealized +38.6%
Investment Technology Group 0.2%
Value ($000) $621 Shares 20,500 Est. Cost $30.29 Unrealized
SPSC SPS Comm Inc. 0.2%
Value ($000) $617 Shares 9,200 Est. Cost $31.89 Unrealized 0.0%
Infinera Corporation 0.2%
Value ($000) $604 Shares 30,700 Est. Cost $19.67 Unrealized
EGHT 8X8 Inc. 0.2%
Value ($000) $601 Shares 71,560 Est. Cost $8.37 Unrealized -3.8%
Synergy Resources Corp. 0.2%
Value ($000) $593 Shares 50,000 Est. Cost $10.75 Unrealized
Headwaters, Inc. 0.2%
Value ($000) $587 Shares 32,000 Est. Cost $18.34 Unrealized
Ring Energy, Inc. 0.2%
Value ($000) $581 Shares 54,700 Est. Cost $13.06 Unrealized
BBW Build A Bear 0.2%
Value ($000) $576 Shares 29,300 Est. Cost $17.32 Unrealized 0.0%
WKC World Fuel Services Corp 0.2%
Value ($000) $575 Shares 10,000 Est. Cost $51.93 Unrealized 0.0%
AOS Smith (A.O.) Corp 0.2%
Value ($000) $565 Shares 8,600 Est. Cost $25.54 Unrealized 0.0%
HII Huntington Ingalls Industries, 0.2%
Value ($000) $547 Shares 3,900 Est. Cost $105.08 Unrealized 0.0%
Verint Sys Inc. 0.2%
Value ($000) $545 Shares 8,800 Est. Cost $61.93 Unrealized
Interval Leisure Group, Inc. 0.2%
Value ($000) $545 Shares 20,800 Est. Cost $26.20 Unrealized
BDC Belden, Inc. 0.2%
Value ($000) $543 Shares 5,800 Est. Cost $83.24 Unrealized 0.0%
CRL Charles River Labs Internation 0.2%
Value ($000) $539 Shares 6,800 Est. Cost $73.77 Unrealized 0.0%
Hyperion Therapeutics, Inc. 0.2%
Value ($000) $537 Shares 11,700 Est. Cost $45.90 Unrealized
Express Inc 0.2%
Value ($000) $537 Shares 32,500 Est. Cost $16.52 Unrealized
Vascular Solutions 0.2%
Value ($000) $536 Shares 17,686 Est. Cost $25.93 Unrealized
INGN Inogen, Inc. 0.1%
Value ($000) $531 Shares 16,600 Est. Cost $20.54 Unrealized +57.2%
Spirit Airlines, Inc. 0.1%
Value ($000) $526 Shares 6,800 Est. Cost $77.35 Unrealized
IMAX Imax Corp. 0.1%
Value ($000) $523 Shares 15,500 Est. Cost $33.24 Unrealized 0.0%
Cardtronics, Inc. 0.1%
Value ($000) $519 Shares 13,800 Est. Cost $37.61 Unrealized
Team Health Holdings Inc. 0.1%
Value ($000) $515 Shares 8,800 Est. Cost $58.52 Unrealized
First NBC Bank Holding Co. 0.1%
Value ($000) $514 Shares 15,600 Est. Cost $32.95 Unrealized
Digitalglobe, Inc. 0.1%
Value ($000) $514 Shares 15,100 Est. Cost $34.04 Unrealized
Mellanox Technologies Ltd. 0.1%
Value ($000) $508 Shares 11,200 Est. Cost $45.36 Unrealized
Infoblox, Inc. 0.1%
Value ($000) $506 Shares 21,200 Est. Cost $23.87 Unrealized
PAHC Phibro Animal Health Corp 0.1%
Value ($000) $503 Shares 14,200 Est. Cost $32.20 Unrealized 0.0%
Brown Shoe Company, inc. 0.1%
Value ($000) $499 Shares 15,200 Est. Cost $32.83 Unrealized
BLMN Bloomin' Brands Inc 0.1%
Value ($000) $499 Shares 20,500 Est. Cost $19.18 Unrealized 0.0%
CNC Centene Corp. 0.1%
Value ($000) $495 Shares 7,000 Est. Cost $30.07 Unrealized 0.0%
OXM Oxford Inds, Inc. 0.1%
Value ($000) $490 Shares 6,500 Est. Cost $56.31 Unrealized 0.0%
Qlogic Corp. 0.1%
Value ($000) $489 Shares 33,200 Est. Cost $14.73 Unrealized
Amsurg Corp. 0.1%
Value ($000) $486 Shares 7,900 Est. Cost $61.52 Unrealized
Integrated Device Technology, 0.1%
Value ($000) $484 Shares 24,200 Est. Cost $20.00 Unrealized
Privatebancorp, Inc. 0.1%
Value ($000) $464 Shares 13,200 Est. Cost $35.15 Unrealized
AMGN Amgen, Inc. 0.1%
Value ($000) $462 Shares 2,889 Est. Cost $73.94 Unrealized +55.6%
WAB Wabtec Corp. 0.1%
Value ($000) $456 Shares 4,800 Est. Cost $84.86 Unrealized 0.0%
AAPL Apple, Inc. 0.1%
Value ($000) $456 Shares 3,661 Est. Cost $18.34 Unrealized +46.3%
AAC Holdings, Inc. 0.1%
Value ($000) $450 Shares 14,700 Est. Cost $30.95 Unrealized
CPSS Consumer Portfolio Services 0.1%
Value ($000) $443 Shares 63,370 Est. Cost $7.66 Unrealized -12.5%
Incontact, Inc. 0.1%
Value ($000) $437 Shares 40,060 Est. Cost $9.22 Unrealized
Tower International, Inc. 0.1%
Value ($000) $434 Shares 16,300 Est. Cost $26.63 Unrealized
Bridge Bancorp, Inc. 0.1%
Value ($000) $432 Shares 16,720 Est. Cost $25.01 Unrealized
Barracuda Networks Inc 0.1%
Value ($000) $431 Shares 11,200 Est. Cost $38.48 Unrealized
TRV The Travelers Co., Inc. 0.1%
Value ($000) $431 Shares 3,989 Est. Cost $63.64 Unrealized +32.0%
Natus Med, Inc. 0.1%
Value ($000) $430 Shares 10,900 Est. Cost $39.45 Unrealized
Pericom Semiconductor 0.1%
Value ($000) $415 Shares 26,800 Est. Cost $15.49 Unrealized
TREE Lendingtree, Inc. 0.1%
Value ($000) $414 Shares 7,400 Est. Cost $55.95 Unrealized
State Bank Financial Corp 0.1%
Value ($000) $410 Shares 19,500 Est. Cost $21.03 Unrealized
LYTS LSI Inds Inc. 0.1%
Value ($000) $408 Shares 50,000 Est. Cost $7.37 Unrealized 0.0%
CVLG Covenant Transn Group, Inc. Cl 0.1%
Value ($000) $408 Shares 12,300 Est. Cost $14.54 Unrealized 0.0%
ATRC Atricure, Inc. 0.1%
Value ($000) $402 Shares 19,600 Est. Cost $16.61 Unrealized +16.6%
Nuvasive 0.1%
Value ($000) $400 Shares 8,700 Est. Cost $45.98 Unrealized
LHC Group, Inc. 0.1%
Value ($000) $400 Shares 12,100 Est. Cost $33.06 Unrealized
TBHC Kirklands, Inc. 0.1%
Value ($000) $392 Shares 16,500 Est. Cost $22.62 Unrealized 0.0%
SCVL Shoe Carnival, Inc. 0.1%
Value ($000) $383 Shares 13,000 Est. Cost $12.40 Unrealized 0.0%
WNC Wabash National Corp. 0.1%
Value ($000) $378 Shares 26,800 Est. Cost $11.25 Unrealized 0.0%
Sucampo Pharmaceuticals 0.1%
Value ($000) $370 Shares 23,800 Est. Cost $8.59 Unrealized
Centerstate Banks, Inc. 0.1%
Value ($000) $367 Shares 30,800 Est. Cost $10.92 Unrealized
MCS Marcus Corp. 0.1%
Value ($000) $366 Shares 17,200 Est. Cost $19.38 Unrealized 0.0%
National Gen Hldgs Corp. 0.1%
Value ($000) $365 Shares 19,500 Est. Cost $18.72 Unrealized
DTS Inc 0.1%
Value ($000) $365 Shares 10,700 Est. Cost $34.11 Unrealized
UHS Universal Health Services 0.1%
Value ($000) $365 Shares 3,100 Est. Cost $105.74 Unrealized 0.0%
Qad, Inc. CL A 0.1%
Value ($000) $365 Shares 15,100 Est. Cost $24.17 Unrealized
CSTE Caesarstone Sdot-Yam Ltd. 0.1%
Value ($000) $364 Shares 6,000 Est. Cost $56.91 Unrealized 0.0%
Xplore Technologies Corp. 0.1%
Value ($000) $364 Shares 57,400 Est. Cost $6.34 Unrealized
Dot Hill Systems, Inc. 0.1%
Value ($000) $360 Shares 68,000 Est. Cost $5.29 Unrealized
MXL Maxlinear, Inc. Class A 0.1%
Value ($000) $359 Shares 44,100 Est. Cost $8.56 Unrealized -3.8%
SILC Silicom Ltd. 0.1%
Value ($000) $359 Shares 8,700 Est. Cost $37.89 Unrealized 0.0%
JPM JP Morgan Chase & Company Inc. 0.1%
Value ($000) $358 Shares 5,911 Est. Cost $36.45 Unrealized +21.5%
MRCY Mercury Systems, Inc. 0.1%
Value ($000) $356 Shares 22,900 Est. Cost $15.78 Unrealized 0.0%
JNJ Johnson & Johnson 0.1%
Value ($000) $348 Shares 3,462 Est. Cost $59.66 Unrealized +25.9%
Neff Corp Com 0.1%
Value ($000) $348 Shares 33,000 Est. Cost $10.55 Unrealized
Magnetek, Inc. 0.1%
Value ($000) $347 Shares 9,000 Est. Cost $38.56 Unrealized
Interactive Intelligence Group 0.1%
Value ($000) $345 Shares 8,380 Est. Cost $66.07 Unrealized
Vasco Data Sec 0.1%
Value ($000) $345 Shares 16,000 Est. Cost $28.22 Unrealized
Smith & Wesson Holding 0.1%
Value ($000) $344 Shares 27,000 Est. Cost $12.74 Unrealized
Exar Corp. 0.1%
Value ($000) $336 Shares 33,400 Est. Cost $10.06 Unrealized
WMT Wal Mart Stores Inc. 0.1%
Value ($000) $311 Shares 3,778 Est. Cost $19.98 Unrealized +15.3%
VZ Verizon Communications 0.1%
Value ($000) $308 Shares 6,326 Est. Cost $27.04 Unrealized +2.1%
IRMD Iradimed Corp. 0.1%
Value ($000) $305 Shares 20,000 Est. Cost $13.50 Unrealized 0.0%
Dealertrack Technologies, Inc. 0.1%
Value ($000) $304 Shares 7,900 Est. Cost $36.90 Unrealized
INTC Intel Corporation 0.1%
Value ($000) $302 Shares 9,674 Est. Cost $17.18 Unrealized +51.4%
Intersect Ent Inc 0.1%
Value ($000) $300 Shares 11,600 Est. Cost $25.86 Unrealized
Gulfport Energy Corp. 0.1%
Value ($000) $298 Shares 6,500 Est. Cost $47.46 Unrealized
MSFT Microsoft Corp. 0.1%
Value ($000) $291 Shares 7,150 Est. Cost $26.70 Unrealized +39.5%
TM Toyota Motor Corp. ADR 0.1%
Value ($000) $275 Shares 1,969 Est. Cost $120.63 Unrealized
Martha Stewart Living Omnimedi 0.1%
Value ($000) $274 Shares 42,100 Est. Cost $6.51 Unrealized
BK Bank of New York Mellon Corp. 0.1%
Value ($000) $268 Shares 6,663 Est. Cost $24.42 Unrealized +21.8%
HRTG Heritage Ins Hldgs, Inc. 0.1%
Value ($000) $264 Shares 12,000 Est. Cost $20.25 Unrealized 0.0%
Rentrak Corp. 0.1%
Value ($000) $261 Shares 4,700 Est. Cost $46.05 Unrealized
HAIN Hain Celestial Group, Inc. 0.1%
Value ($000) $243 Shares 3,800 Est. Cost $59.19 Unrealized 0.0%
Emc Corporation 0.1%
Value ($000) $237 Shares 9,288 Est. Cost $27.46 Unrealized
MA Mastercard, Inc. 0.1%
Value ($000) $235 Shares 2,725 Est. Cost $71.13 Unrealized +14.2%
WFC Wells Fargo & Co. 0.1%
Value ($000) $231 Shares 4,242 Est. Cost $30.76 Unrealized +29.5%
PATK Patrick Industries, Inc. 0.1%
Value ($000) $224 Shares 3,600 Est. Cost $13.41 Unrealized 0.0%
AutoBytel 0.1%
Value ($000) $223 Shares 15,100 Est. Cost $14.77 Unrealized
Syneron Medical 0.1%
Value ($000) $220 Shares 17,800 Est. Cost $12.36 Unrealized
KMB Kimberly Clark Corp. 0.1%
Value ($000) $217 Shares 2,028 Est. Cost $66.36 Unrealized +15.0%
Catamaran Corp. 0.1%
Value ($000) $213 Shares 3,570 Est. Cost $59.66 Unrealized
ShoreTel 0.1%
Value ($000) $206 Shares 30,200 Est. Cost $7.79 Unrealized
HCKT Hackett Group, Inc. 0.1%
Value ($000) $197 Shares 22,000 Est. Cost $8.38 Unrealized 0.0%
Radiant Logistics, Inc. 0.1%
Value ($000) $197 Shares 38,000 Est. Cost $5.18 Unrealized
Emcore Corp. 0.1%
Value ($000) $182 Shares 33,500 Est. Cost $5.43 Unrealized
Flotek Inds Inc. 0.0%
Value ($000) $171 Shares 11,600 Est. Cost $23.01 Unrealized
Xenacare Hldgs, Inc. 0.0%
Value ($000) $0 Shares 140,000 Est. Cost $0.01 Unrealized