ESSEX INVESTMENT MANAGEMENT CO LLC - SUMMIT MATLS INC ownership

SUMMIT MATLS INC's ticker is SUM and the CUSIP is 86614U100. A total of 196 filers reported holding SUMMIT MATLS INC in Q3 2018. The put-call ratio across all filers is 0.09 and the average weighting 0.3%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of SUMMIT MATLS INC
ValueSharesWeighting
Q2 2018$1,577,000
-6.7%
60,060
+7.5%
0.20%
-11.3%
Q1 2018$1,691,000
-40.4%
55,852
-38.1%
0.22%
-40.6%
Q4 2017$2,836,000
-0.8%
90,213
+1.1%
0.37%
-3.6%
Q3 2017$2,858,000
+5.8%
89,227
-4.6%
0.39%
+0.3%
Q2 2017$2,701,000
+12.6%
93,550
-3.6%
0.39%
+2.9%
Q1 2017$2,398,000
+0.3%
97,048
-3.4%
0.38%
-4.6%
Q4 2016$2,390,000
+168.5%
100,465
+109.4%
0.39%
+175.5%
Q3 2016$890,00047,9670.14%
Other shareholders
SUMMIT MATLS INC shareholders Q3 2018
NameSharesValueWeighting ↓
Independence Capital Asset Partners, LLC 145,659$2,734,0003.83%
Zelman Capital LLC 521,375$9,786,0003.43%
Lodge Hill Capital, LLC 821,000$15,410,0003.29%
Melvin Capital Management LP 1,750,000$32,848,0001.84%
BlueMar Capital Management, LLC 168,695$3,166,0001.61%
Roystone Capital Management LP 1,767,500$33,176,0001.58%
Atika Capital Management LLC 160,000$3,003,0001.47%
CHILTON INVESTMENT CO INC. 2,099,060$39,400,0001.40%
Theleme Partners LLP 888,000$16,668,0001.17%
Timpani Capital Management LLC 100,245$1,882,0000.76%
View complete list of SUMMIT MATLS INC shareholders