GSA CAPITAL PARTNERS LLP - 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
GSA CAPITAL PARTNERS LLP ownership history of NORTHWEST PIPE CO
ValueSharesWeighting
Q4 2022$434
-99.7%
12,874
+19.2%
0.05%
+500.0%
Q1 2017$170,000
-39.1%
10,800
+40.0%
0.01%
-55.0%
Q1 2014$279,000
-4.1%
7,7140.0%0.02%
-13.0%
Q4 2013$291,0007,7140.02%
Other shareholders
NORTHWEST PIPE CO shareholders Q4 2013
NameSharesValueWeighting ↓
Adirondack Research & Management Inc. 309,785$3,339,0001.25%
Pacific Ridge Capital Partners, LLC 216,510$2,334,0001.06%
Eidelman Virant Capital 108,743$1,172,0000.72%
HEARTLAND ADVISORS INC 600,000$6,468,0000.36%
D.A. DAVIDSON & CO. 577,147$6,221,0000.18%
Ancora Advisors LLC 84,500$911,0000.11%
ROYCE & ASSOCIATES LP 1,290,827$13,915,0000.09%
Foundry Partners, LLC 126,715$1,366,0000.08%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 616,807$6,649,0000.03%
BECKER CAPITAL MANAGEMENT INC 29,214$315,0000.01%
View complete list of NORTHWEST PIPE CO shareholders