BLAIR WILLIAM & CO/IL - NORTHWEST PIPE CO ownership

NORTHWEST PIPE CO's ticker is NWPX and the CUSIP is 667746101. A total of 105 filers reported holding NORTHWEST PIPE CO in Q4 2013. The put-call ratio across all filers is 0.11 and the average weighting 0.2%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of NORTHWEST PIPE CO
ValueSharesWeighting
Q2 2015$9,325,000
+10.5%
457,795
+24.5%
0.01%
+7.7%
Q1 2015$8,438,000
-23.0%
367,685
+1.1%
0.01%
-27.8%
Q4 2014$10,958,000
-6.1%
363,826
+6.3%
0.02%
-10.0%
Q3 2014$11,668,000
-14.5%
342,156
+1.1%
0.02%
-9.1%
Q2 2014$13,652,000
+5.2%
338,506
-5.7%
0.02%
+4.8%
Q1 2014$12,974,000
+13.0%
358,791
+18.0%
0.02%
+10.5%
Q4 2013$11,479,000
+28.4%
304,011
+11.8%
0.02%
+18.8%
Q3 2013$8,943,000
+18.8%
271,984
+0.8%
0.02%
+6.7%
Q2 2013$7,530,000269,8990.02%
Other shareholders
NORTHWEST PIPE CO shareholders Q4 2013
NameSharesValueWeighting ↓
COOPER CREEK PARTNERS MANAGEMENT LLC 204,300$7,714,0008.26%
Water Asset Management LLC 335,991$12,687,0006.95%
COOPER CREEK PARTNERS MANAGEMENT LLC 87,930$3,320,0003.55%
THB ASSET MANAGEMENT 425,900$16,081,0000.89%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 71,398$2,696,0000.72%
PERRITT CAPITAL MANAGEMENT INC 84,500$3,191,0000.53%
COWEN INC. 51,820$1,957,0000.33%
Baker Ellis Asset Management LLC 24,468$924,0000.32%
HEARTLAND ADVISORS INC 442,930$16,725,0000.29%
EAGLE ASSET MANAGEMENT INC 2,403,062$90,738,0000.26%
View complete list of NORTHWEST PIPE CO shareholders