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Institutional Investment Manager
OBERWEIS ASSET MANAGEMENT INC/
OBERWEIS ASSET MANAGEMENT INC/ (CIK: 0000937886) incorporated in Illinois, located at 3333 Warrenville Road, Lisle, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 175 holdings with a total value of $356,495,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 YRC WORLDWIDE INC COM PAR .01 37,000 525,000 0.15%
52 INC RESH HLDGS INC 11,100 538,000 0.15%
53 IRADIMED CORP 19,218 539,000 0.15%
54 HOMEINNS HOTEL GROUP 15,800 540,000 0.15%
55 ORCHIDS PAPER PRODS CO DEL COM 17,600 544,000 0.15%
56 Sequential Brnds Group Inc 68,900 545,000 0.15%
57 REALPAGE INC COM 24,400 548,000 0.15%
58 BJ'S Restaurants Inc 12,600 548,000 0.15%
59 WEBSITE PROS INC COM 27,550 551,000 0.15%
60 MONOTYPE IMAGING HLDGS INC 23,300 551,000 0.15%
61 FIRST NBC BK HLDG CO 14,800 553,000 0.16%
62 TENNECO INC 12,200 560,000 0.16%
63 CABOT CORP 13,691 560,000 0.16%
64 TRUEBLUE INC COM 21,800 562,000 0.16%
65 On Assignment Inc 12,600 566,000 0.16%
66 BOYD GAMING CORP COM 28,500 566,000 0.16%
67 SYNOPSYS INC 18,900 567,000 0.16%
68 A O SMITH 7,400 567,000 0.16%
69 NV5 GLOBAL INC COM 25,900 569,000 0.16%
70 ATRICURE INC 25,500 572,000 0.16%
71 ALBANY INTL CORP CL A 15,900 581,000 0.16%
72 OPUS BK IRVINE CALIF COM 15,900 588,000 0.16%
73 NATIONAL GEN HLDGS CORP COM 27,210 595,000 0.17%
74 ELECTRONICS FOR IMAGING INC 12,900 603,000 0.17%
75 TRIMAS CORP COM NEW 32,500 606,000 0.17%
76 VCA INCORPORATED 11,100 611,000 0.17%
77 GIGPEAK INC 202,700 616,000 0.17%
78 VSE CORP 10,000 622,000 0.17%
79 NUVASIVE INC 11,500 622,000 0.17%
80 CYNOSURE CL A ORD 14,000 625,000 0.18%
81 HELEN OF TROY CORP LTD 6,700 631,000 0.18%
82 CYBERARK SOFTWARE LTD 14,100 636,000 0.18%
83 HERITAGE CRYSTAL CLEAN INC COM 60,500 641,000 0.18%
84 SPS COMM INC 9,200 646,000 0.18%
85 MERCURY SYS INC COM 35,200 646,000 0.18%
86 LENDINGTREE INC NEW COM 7,300 652,000 0.18%
87 AMERICAN VANGUARD CORP COM 46,800 656,000 0.18%
88 IMPERVA INC 10,400 658,000 0.18%
89 DIGI INTL INC COM 58,000 660,000 0.19%
90 PERRY ELLIS INTL INC 35,900 661,000 0.19%
91 CVENT INC COM 19,200 670,000 0.19%
92 ALMOST FAMILY INC COM 17,520 670,000 0.19%
93 SKYWEST INC 35,300 671,000 0.19%
94 HEIDRICK & STRUGGLES INTL INC COM 24,700 672,000 0.19%
95 FLEETMATICS GROUP PLC 13,300 676,000 0.19%
96 MATRIX SVC CO COM 33,000 678,000 0.19%
97 DAVE & BUSTERS ENTMT INC 16,300 680,000 0.19%
98 PRIVATEBANCORP INC 16,600 681,000 0.19%
99 MCBC HLDGS INCORPORATED 49,700 681,000 0.19%
100 NATUS MEDICAL INC. 14,400 692,000 0.19%
Page 2 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-16-082256, filed 2016.02.16).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.