Cortina Asset Management, LLC - SUMMIT MATLS INC ownership

SUMMIT MATLS INC's ticker is SUM and the CUSIP is 86614U100. A total of 135 filers reported holding SUMMIT MATLS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Cortina Asset Management, LLC ownership history of SUMMIT MATLS INC
ValueSharesWeighting
Q3 2018$5,877,000
-14.5%
323,265
+23.4%
0.28%
-14.9%
Q2 2018$6,875,000
+4.9%
261,916
+21.1%
0.32%
+0.3%
Q1 2018$6,551,000
-15.9%
216,354
-12.7%
0.32%
-6.1%
Q4 2017$7,789,000
-5.2%
247,742
-3.4%
0.34%
+1.8%
Q3 2017$8,214,000
-1.3%
256,451
-11.1%
0.34%
-4.3%
Q2 2017$8,325,000
+6.3%
288,356
-9.0%
0.35%
+8.3%
Q1 2017$7,832,000
-16.7%
316,950
-19.8%
0.32%
-17.1%
Q4 2016$9,400,000
+13.6%
395,120
-11.4%
0.39%
+9.8%
Q3 2016$8,274,000
+79.7%
446,027
+98.2%
0.36%
+70.8%
Q2 2016$4,605,000
+421.5%
225,093
+395.9%
0.21%
+422.5%
Q1 2016$883,000
-93.9%
45,390
-93.7%
0.04%
-93.8%
Q4 2015$14,369,000
+52.8%
716,997
+43.1%
0.65%
+50.2%
Q3 2015$9,406,000501,0990.43%
Other shareholders
SUMMIT MATLS INC shareholders Q4 2015
NameSharesValueWeighting ↓
Independence Capital Asset Partners, LLC 13,457$270,0002.90%
Zelman Capital LLC 527,275$10,567,0002.62%
Lodge Hill Capital, LLC 590,094$11,825,0002.51%
Lorber David A 22,266$446,0002.19%
FrontFour Capital Group LLC 471,324$9,445,0001.91%
Roystone Capital Management LP 1,692,509$33,918,0001.86%
Melvin Capital Management LP 1,600,000$32,064,0001.52%
Zenit Asset Management AB 304,500$6,107,0001.36%
Atika Capital Management LLC 128,474$2,574,0001.32%
Lorem Ipsum Management, LLC 170,416$3,415,0001.21%
View complete list of SUMMIT MATLS INC shareholders