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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 (2017Q1)
Portfolio Summary: 226 holdings with a total value of $2,407,355,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 WABCO HLDGS INC 1,705 200,000 0.01%
2 NUVASIVE INC 2,710 202,000 0.01%
3 ALIGN TECHNOLOGY INC 1,804 207,000 0.01%
4 RAYMOND JAMES FINANC 2,819 215,000 0.01%
5 ARRIS INTL INC 8,277 219,000 0.01%
6 CIENA CORP 9,747 230,000 0.01%
7 Wright Medical Group NV 8,924 278,000 0.01%
8 CUI GLOBAL INC COM NEW 89,546 424,000 0.02%
9 MAMMOTH ENERGY SVCS INC 27,556 593,000 0.02%
10 3-D SYS CORP DEL 116,007 1,735,000 0.07%
11 NETSCOUT SYS INC 49,956 1,896,000 0.08%
12 TABULA RASA HEALTHCARE INC COM 142,189 1,917,000 0.08%
13 2U, Inc. 59,062 2,342,000 0.10%
14 CONTANGO OIL & GAS CO COM NEW 358,836 2,627,000 0.11%
15 BOVIE MEDICAL CORP COM 1,014,702 2,709,000 0.11%
16 NCI BLDG SYS INC 167,887 2,879,000 0.12%
17 PDC ENERGY INC 46,430 2,895,000 0.12%
18 WESTERN ALLIANCE BANCORP 61,232 3,006,000 0.12%
19 HORIZON GLOBAL CORPORATION 247,246 3,432,000 0.14%
20 Jones Energy Inc 1,419,101 3,619,000 0.15%
21 LONESTAR RES US INC 728,630 3,687,000 0.15%
22 HOPE BANCORP INC 192,693 3,694,000 0.15%
23 ATKORE INTL GROUP INC COM 141,142 3,709,000 0.15%
24 Fox Factory Holding Corp 134,065 3,848,000 0.16%
25 FAIRMOUNT SANTROL HLDGS INC 525,299 3,850,000 0.16%
26 FORWARD AIR CORP COM 81,053 3,856,000 0.16%
27 JAMES RIVER GROUP HOLDINGS 90,783 3,891,000 0.16%
28 KFORCE INC COM 168,554 4,003,000 0.17%
29 TOPBUILD CORP 85,396 4,014,000 0.17%
30 HANNON ARMSTRONG SUST INFR C 201,354 4,067,000 0.17%
31 TELENAV INC COM 470,807 4,072,000 0.17%
32 TRAVELPORT WORLDWIDE LTD SHS 350,990 4,131,000 0.17%
33 NATIONAL GEN HLDGS CORP COM 178,546 4,242,000 0.18%
34 SEVENTY SEVEN ENERGY INC 99,790 4,264,000 0.18%
35 OSI SYSTEMS INC COM 58,937 4,302,000 0.18%
36 IROBOT CORP 65,917 4,360,000 0.18%
37 BARNES GROUP INC COM 85,066 4,367,000 0.18%
38 ANDERSONS INC COM 117,000 4,434,000 0.18%
39 KENNAMETAL INC 113,042 4,435,000 0.18%
40 PROASSURANCE CORP COM 73,628 4,436,000 0.18%
41 OIL STS INTL INC 133,844 4,437,000 0.18%
42 PNM RES INC 120,773 4,469,000 0.19%
43 CAPITOL FED FINL INC 309,299 4,525,000 0.19%
44 CALERES INC 173,327 4,579,000 0.19%
45 VERACYTE INC 505,419 4,640,000 0.19%
46 BLACK HILLS CORP 71,228 4,735,000 0.20%
47 COMMERCIAL METALS CO COM 249,989 4,782,000 0.20%
48 MIDDLESEX WTR CO 129,560 4,787,000 0.20%
49 ENVIRI CORP COM 379,469 4,838,000 0.20%
50 USA Technologies Inc 1,148,203 4,880,000 0.20%
Page 1 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001325312-17-000012, filed 2017.05.11).

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.