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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 (2016Q3)
Portfolio Summary: 135 holdings with a total value of $347,369,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 Xenacare Hldgs, Inc. 140,000 0 0.00%
2 GigPeak, Inc. 15,000 35,000 0.01%
3 AK STEEL HLDG CORP 11,100 54,000 0.02%
4 MITEL NETWORKS CORP 15,800 116,000 0.03%
5 PACIFIC BIOSCIENCES CALIF IN 13,600 122,000 0.04%
6 GROUPON INC 35,850 185,000 0.05%
7 BANK NEW YORK MELLON CORP 5,118 204,000 0.06%
8 WAL-MART STORES INC 2,934 212,000 0.06%
9 MASTERCARD INCORPORATED 2,227 227,000 0.07%
10 WILLDAN GROUP INC 12,957 227,000 0.07%
11 KIMBERLY CLARK CORP 1,808 228,000 0.07%
12 MARINEMAX INC COM 12,000 251,000 0.07%
13 PCM INC COM 11,800 254,000 0.07%
14 VERIZON COMMUNICATIONS INC 4,997 260,000 0.07%
15 NEWMONT CORP 6,854 269,000 0.08%
16 Bovie Medical Corp 53,600 279,000 0.08%
17 KEY TRONICS CORP COM 39,000 291,000 0.08%
18 INTEL CORP 8,215 310,000 0.09%
19 MICROSOFT CORP 5,400 311,000 0.09%
20 JOHNSON & JOHNSON 2,636 311,000 0.09%
21 MERCURY SYS INC COM 12,900 317,000 0.09%
22 FIRST INTERNET BANCORP COM 13,810 319,000 0.09%
23 DERMA SCIENCES INC COM PAR .01 70,000 327,000 0.09%
24 IRADIMED CORP 19,600 333,000 0.10%
25 HEALTHWAYS INC 13,000 344,000 0.10%
26 APPLE INC 3,100 350,000 0.10%
27 SITO MOBILE LTD 80,000 352,000 0.10%
28 JPMORGAN CHASE & CO 5,397 359,000 0.10%
29 TRAVELERS COMPANIES INC 3,399 389,000 0.11%
30 Vocera Communications Inc 23,100 390,000 0.11%
31 Novatel Wireless Inc 125,000 391,000 0.11%
32 AMGEN INC 2,356 393,000 0.11%
33 ORCHIDS PAPER PRODS CO DEL 15,200 414,000 0.12%
34 BG STAFFING 27,500 426,000 0.12%
35 U S CONCRETE INC 9,540 439,000 0.13%
36 PRIVATEBANCORP INC 10,181 468,000 0.13%
37 PACIFIC PREMIER BANCORP 18,500 490,000 0.14%
38 MISTRAS GROUP INC 21,200 498,000 0.14%
39 EARTHSTONE ENERGY INC 58,000 499,000 0.14%
40 GRIDSUM HLDG INC 30,000 506,000 0.15%
41 AMPHASTAR PHARMACEUTICALS IN COM 27,200 516,000 0.15%
42 VSE CORP 16,000 544,000 0.16%
43 MOTORCAR PTS AMER INC COM 19,600 564,000 0.16%
44 MCBC HLDGS INCORPORATED 49,700 567,000 0.16%
45 HERITAGE CRYSTAL CLEAN INC COM 44,300 588,000 0.17%
46 SHORETEL INC 75,000 600,000 0.17%
47 UNISYS CORP 61,700 601,000 0.17%
48 CHILDRENS PL INC NEW COM 7,900 631,000 0.18%
49 INTRALINKS HLDGS INC 63,900 643,000 0.19%
50 HUDSON TECHNOLOGIES INC 100,000 665,000 0.19%
Page 1 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-16-134065, filed 2016.11.14).

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.