BlackRock Investment Management, LLC - 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
BlackRock Investment Management, LLC ownership history of NORTHWEST PIPE CO
ValueSharesWeighting
Q4 2016$29,000
+45.0%
1,6600.0%0.00%
Q3 2016$20,000
+11.1%
1,6600.0%0.00%
Q2 2016$18,000
-94.6%
1,660
-95.4%
0.00%
Q1 2016$332,000
-17.2%
36,041
+0.6%
0.00%
-100.0%
Q4 2015$401,000
-13.6%
35,832
+0.8%
0.00%0.0%
Q3 2015$464,000
-37.2%
35,539
-2.0%
0.00%0.0%
Q2 2015$739,000
+1.7%
36,276
+14.5%
0.00%0.0%
Q1 2015$727,000
-23.5%
31,692
+0.5%
0.00%0.0%
Q4 2014$950,000
-11.8%
31,542
-0.1%
0.00%
-50.0%
Q3 2014$1,077,000
-15.3%
31,577
+0.2%
0.00%0.0%
Q2 2014$1,271,000
+9.3%
31,503
-2.1%
0.00%0.0%
Q1 2014$1,163,000
-3.2%
32,167
+1.1%
0.00%0.0%
Q4 2013$1,201,000
+12.0%
31,819
-2.4%
0.00%0.0%
Q3 2013$1,072,000
+18.6%
32,602
+0.6%
0.00%0.0%
Q2 2013$904,00032,3980.00%
Other shareholders
NORTHWEST PIPE CO shareholders Q4 2014
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