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

NORTHWEST PIPE CO's ticker is and the CUSIP is 667746951. A total of 1 filers reported holding NORTHWEST PIPE CO in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of NORTHWEST PIPE CO
ValueSharesWeighting
Q2 2022$45,000
+40.6%
1,500
+50.0%
0.00%
Q4 2021$32,000
-68.3%
1,000
-76.2%
0.00%
-100.0%
Q1 2019$101,000
+3.1%
4,2000.0%0.00%0.0%
Q4 2018$98,000
-52.2%
4,200
-30.0%
0.00%
-66.7%
Q3 2014$205,000
-49.1%
6,000
-40.0%
0.00%
-50.0%
Q2 2014$403,000
+76.8%
10,000
+58.7%
0.01%
+50.0%
Q1 2014$228,000
-18.3%
6,300
-37.0%
0.00%
-42.9%
Q2 2013$279,00010,0000.01%
Other shareholders
NORTHWEST PIPE CO shareholders Q3 2022
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 1,000$32,0000.00%
SIMPLEX TRADING, LLC 300$9,0000.00%
View complete list of NORTHWEST PIPE CO shareholders