FORTALEZA ASSET MANAGEMENT INC/ - DRIL-QUIP INC ownership

DRIL-QUIP INC's ticker is DRQ and the CUSIP is 262037104. A total of 261 filers reported holding DRIL-QUIP INC in Q2 2013. The put-call ratio across all filers is 2.32 and the average weighting 0.3%.

Quarter-by-quarter ownership
FORTALEZA ASSET MANAGEMENT INC/ ownership history of DRIL-QUIP INC
ValueSharesWeighting
Q2 2014$1,297,000
-2.6%
11,8750.0%0.60%
-11.9%
Q1 2014$1,331,000
+2.0%
11,8750.0%0.68%
+2.3%
Q4 2013$1,305,000
-41.5%
11,875
-38.9%
0.66%
-43.0%
Q3 2013$2,231,000
+271.8%
19,441
+192.8%
1.16%
+235.7%
Q2 2013$600,0006,6400.35%
Other shareholders
DRIL-QUIP INC shareholders Q2 2013
NameSharesValueWeighting ↓
Bridge City Capital, LLC 100,447$2,881,8241.44%
HEARTLAND ADVISORS INC 650,450$18,661,4111.15%
Acuitas Investments, LLC 35,331$1,013,6461.05%
BRANDES INVESTMENT PARTNERS, LP 1,346,930$38,643,4220.82%
Wallace Capital Management Inc. 126,604$3,632,2690.60%
GAMCO INVESTORS, INC. ET AL 1,882,256$54,001,9250.58%
CWA Asset Management Group, LLC 178,830$5,130,6330.38%
Linden Thomas Advisory Services, LLC 53,088$1,523,0960.38%
Autumn Glory Partners, LLC 10,790$309,5660.26%
SEGALL BRYANT & HAMILL, LLC 772,745$22,1700.24%
View complete list of DRIL-QUIP INC shareholders