Dark
Light
System
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 (2015Q3)
Portfolio Summary: 230 holdings with a total value of $2,178,092,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 NXSTAGE MED INC COM 2,210,671 34,862,000 1.60%
2 BLACKBAUD INC COM 594,673 33,373,000 1.53%
3 JACK IN THE BOX INC 417,067 32,131,000 1.48%
4 G III APPAREL GROUP LTD COM 506,719 31,244,000 1.43%
5 J2 GLOBAL INC 438,626 31,077,000 1.43%
6 MADDEN STEVEN LTD COM 788,068 28,859,000 1.32%
7 RESTORATION HARDWARE HLDGS I 305,384 28,495,000 1.31%
8 CASEY'S GENERAL STORES INC COM 270,999 27,891,000 1.28%
9 K2M GROUP HLDGS INC COM 1,450,379 26,977,000 1.24%
10 HEALTHCARE SVCS GROUP INC COM 772,162 26,022,000 1.19%
11 ENCORE WIRE CORP 782,455 25,563,000 1.17%
12 ABIOMED INC 274,581 25,470,000 1.17%
13 MACOM TECH SOLUTIONS HLDGS I 822,113 23,833,000 1.09%
14 LHC GROUP INC COM 519,521 23,259,000 1.07%
15 CORE-MARK HLDG CO INC COM 338,125 22,130,000 1.02%
16 DORMAN PRODS INC COM 430,994 21,933,000 1.01%
17 BURLINGTON STORES INC 421,737 21,525,000 0.99%
18 MICROSTRATEGY INC CL A NEW 109,025 21,420,000 0.98%
19 Headwaters Inc 1,126,088 21,170,000 0.97%
20 COLUMBIA BKG SYS INC COM 677,768 21,153,000 0.97%
21 INOGEN INC COM 429,435 20,849,000 0.96%
22 HOME BANCSHARES INC COM 514,668 20,844,000 0.96%
23 PMC-SIERRA INC 3,073,201 20,806,000 0.96%
24 ADDUS HOMECARE CORP COM 659,977 20,558,000 0.94%
25 HMS HOLDINGS CORPORATION 2,258,877 19,810,000 0.91%
26 VERINT SYS INC COM 441,713 19,060,000 0.88%
27 CST BRANDS INCORPORATED 504,275 16,974,000 0.78%
28 SILICON LABORATORIES INC 388,557 16,141,000 0.74%
29 UMPQUA HLDGS CORP 989,302 16,126,000 0.74%
30 Macquarie Infrastructure Co LL 214,479 16,013,000 0.74%
31 MASONITE INTL CORP NEW COM 259,504 15,721,000 0.72%
32 BROADSOFT INC 519,346 15,560,000 0.71%
33 TALMER BANCORP INC 926,594 15,428,000 0.71%
34 REALPAGE INC COM 917,364 15,247,000 0.70%
35 HEALTHWAYS INC 1,359,366 15,116,000 0.69%
36 GLOBUS MED INC 716,433 14,802,000 0.68%
37 IMPERVA INC 223,911 14,662,000 0.67%
38 VERIFONE SYS INC 523,305 14,511,000 0.67%
39 SOUTH STATE CORP COM USD2.5 187,638 14,424,000 0.66%
40 MONOTYPE IMAGING HLDGS INC 658,847 14,376,000 0.66%
41 DIGITALGLOBE INC 752,280 14,308,000 0.66%
42 ATRICURE INC 643,688 14,103,000 0.65%
43 CARRIZO OIL & GAS INC 461,117 14,083,000 0.65%
44 PERFORMANCE SPORTS GROUP LTD COM DELETED 1,047,391 14,056,000 0.65%
45 PATTERSON UTI ENERGY INC 1,057,969 13,902,000 0.64%
46 RINGCENTRAL INC 762,590 13,841,000 0.64%
47 SURGICAL CARE AFFILIATES INC COM 421,720 13,786,000 0.63%
48 EXAMWORKS GROUP INC 464,617 13,585,000 0.62%
49 AMERISAFE INC COM 271,403 13,497,000 0.62%
50 SONIC CORP 587,492 13,483,000 0.62%
Page 1 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001325312-15-000023, filed 2015.11.16).

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.