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Institutional Investment Manager
Cortina Asset Management, LLC
Cortina Asset Management, LLC (CIK: 0001325312) incorporated in Wisconsin, located at 825 N. Jefferson Street, Suite 400, Milwaukee, WI. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 225 holdings with a total value of $2,209,049,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 COGNEX CORP 5,374 209,000 0.01%
2 BIO TECHNE CORP 2,514 238,000 0.01%
3 SCORPIO TANKERS INC 77,682 453,000 0.02%
4 SUPERIOR ENERGY SVCS INC 58,186 779,000 0.04%
5 ISHARES TR 7,579 838,000 0.04%
6 SUMMIT MATLS INC CL A 45,390 883,000 0.04%
7 USA Technologies Inc 208,376 909,000 0.04%
8 CELADON GROUP INC 88,307 925,000 0.04%
9 3-D SYS CORP DEL 62,589 968,000 0.04%
10 CST BRANDS INC 32,369 1,239,000 0.06%
11 Old PSG Wind-down Ltd. 411,779 1,309,000 0.06%
12 STREAMLINE HEALTH SOLUTIONS COM 990,495 1,397,000 0.06%
13 SPX CORP 129,501 1,945,000 0.09%
14 TILE SHOP HLDGS INC 132,172 1,971,000 0.09%
15 OIL STS INTL INC 63,341 1,997,000 0.09%
16 MARINEMAX INC COM 104,472 2,034,000 0.09%
17 RING ENERGY INC COM 459,288 2,319,000 0.10%
18 STRATASYS LTD 98,300 2,548,000 0.12%
19 NEWPARK RES INC COM PAR $.01NEW 663,917 2,868,000 0.13%
20 RADIANT LOGISTICS INC 990,171 3,535,000 0.16%
21 SRC ENERGY INC 466,263 3,623,000 0.16%
22 AMBARELLA INC 82,504 3,688,000 0.17%
23 BNC BANCORP 177,204 3,743,000 0.17%
24 ACTUA CORP 415,404 3,759,000 0.17%
25 MARTEN TRANS LTD COM 204,193 3,822,000 0.17%
26 BOSTON PRIVATE FINANCIAL HLDGS INC (FORM BOSTON PRIVATE BANCORP INC) 340,024 3,893,000 0.18%
27 POWER INTEGRATIONS INC COM 78,728 3,910,000 0.18%
28 Fox Factory Holding Corp 247,543 3,914,000 0.18%
29 GENTHERM INC 94,153 3,916,000 0.18%
30 OASIS PETE INC NEW 542,227 3,947,000 0.18%
31 HERITAGE CRYSTAL CLEAN INC COM 409,709 4,073,000 0.18%
32 HESKA CORP 144,236 4,111,000 0.19%
33 CYBERARK SOFTWARE LTD 98,523 4,200,000 0.19%
34 Snyders-Lance Inc 133,476 4,202,000 0.19%
35 ANGIODYNAMICS INC 355,341 4,367,000 0.20%
36 BARNES GROUP INC COM 127,568 4,469,000 0.20%
37 GLAUKOS CORP 266,370 4,491,000 0.20%
38 FOUR CORNERS PPTY TR INC COM 251,028 4,506,000 0.20%
39 BRISTOW GROUP INC COM 239,753 4,536,000 0.21%
40 DECKERS OUTDOOR CORP 77,105 4,619,000 0.21%
41 MB FINL INC 143,926 4,670,000 0.21%
42 CAPITOL FED FINL INC 353,115 4,682,000 0.21%
43 PARSLEY ENERGY CLA A 207,711 4,694,000 0.21%
44 Hercules Offshore Inc 471,634 4,759,000 0.22%
45 CERUS CORP 825,596 4,896,000 0.22%
46 MSA SAFETY INC 101,740 4,919,000 0.22%
47 HEALTH INS INNOVATIONS INC 806,430 4,927,000 0.22%
48 RENASANT CORP 151,281 4,979,000 0.23%
49 AXOGEN INC 935,222 5,013,000 0.23%
50 SEAWORLD ENTERTAINMENT INCORPORATED 239,539 5,045,000 0.23%
Page 1 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001325312-16-000041, filed 2016.05.12).

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.