GROUP ONE TRADING, L.P. - NORTHWEST PIPE CO ownership

NORTHWEST PIPE CO's ticker is NWPX and the CUSIP is 667746101. A total of 95 filers reported holding NORTHWEST PIPE CO in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of NORTHWEST PIPE CO
ValueSharesWeighting
Q2 2022$3,000
-62.5%
100
-66.7%
0.00%
Q1 2022$8,000
-20.0%
3000.0%0.00%
Q4 2021$10,000
+100.0%
300
+50.0%
0.00%
Q1 2019$5,0000.0%200
-33.3%
0.00%
Q4 2016$5,000
-72.2%
300
-80.0%
0.00%
Q3 2016$18,000
-84.7%
1,500
-56.7%
0.00%
-100.0%
Q3 2014$118,000
-75.0%
3,462
-70.4%
0.00%
-71.4%
Q2 2014$472,000
+436.4%
11,701
+402.0%
0.01%
+600.0%
Q4 2013$88,000
+46.7%
2,331
+27.3%
0.00%0.0%
Q3 2013$60,000
-51.2%
1,831
-58.5%
0.00%
-66.7%
Q2 2013$123,0004,4070.00%
Other shareholders
NORTHWEST PIPE CO shareholders Q4 2014
NameSharesValueWeighting ↓
COOPER CREEK PARTNERS MANAGEMENT LLC 204,300$6,717,0008.88%
Water Asset Management LLC 396,735$13,045,0008.33%
COOPER CREEK PARTNERS MANAGEMENT LLC 153,302$5,041,0006.66%
THB ASSET MANAGEMENT 468,670$15,409,0000.96%
PERRITT CAPITAL MANAGEMENT INC 84,500$2,778,0000.54%
HEARTLAND ADVISORS INC 657,392$21,615,0000.39%
Skylands Capital, LLC 104,600$3,439,0000.38%
Baker Ellis Asset Management LLC 22,640$744,0000.28%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 28,809$947,0000.27%
COWEN INC. 46,345$1,524,0000.22%
View complete list of NORTHWEST PIPE CO shareholders