WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - NORTHWEST PIPE CO ownership

NORTHWEST PIPE CO's ticker is NWPX and the CUSIP is 667746101. A total of 97 filers reported holding NORTHWEST PIPE CO in Q3 2023. The put-call ratio across all filers is 0.96 and the average weighting 0.1%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of NORTHWEST PIPE CO
ValueSharesWeighting
Q3 2018$8,547,000
-17.6%
432,771
-19.2%
0.03%
-23.1%
Q2 2018$10,377,000
-10.6%
535,745
-20.1%
0.04%
-11.4%
Q1 2018$11,607,000
-14.8%
670,917
-5.7%
0.04%
-17.0%
Q4 2017$13,621,000
-0.8%
711,677
-1.4%
0.05%
+8.2%
Q3 2017$13,725,000
+16.7%
721,626
-0.2%
0.05%
+14.0%
Q2 2017$11,758,000
+24.9%
723,133
+20.7%
0.04%
+19.4%
Q1 2017$9,415,000
-9.1%
599,281
-0.4%
0.04%
-12.2%
Q4 2016$10,360,000
+45.0%
601,604
-0.6%
0.04%
+51.9%
Q3 2016$7,146,000
+7.5%
605,089
-1.9%
0.03%
+3.8%
Q2 2016$6,649,000
+14.2%
616,807
-2.4%
0.03%
+13.0%
Q1 2016$5,824,000
-18.2%
631,677
-0.7%
0.02%
-20.7%
Q4 2015$7,122,000
-15.7%
636,425
-1.6%
0.03%
+70.6%
Q3 2015$8,449,000646,9140.02%
Other shareholders
NORTHWEST PIPE CO shareholders Q3 2023
NameSharesValueWeighting ↓
FIRST WILSHIRE SECURITIES MANAGEMENT INC 306,974$9,2613.17%
DDD Partners, LLC 481,158$14,328,8852.07%
Pacific Ridge Capital Partners, LLC 272,311$8,215,6231.90%
CROWN ADVISORS MANAGEMENT, INC. 75,000$2,2621.61%
WESTERLY CAPITAL MANAGEMENT, LLC 72,000$2,172,2401.53%
HEARTLAND ADVISORS INC 458,350$13,828,4200.78%
PERRITT CAPITAL MANAGEMENT INC 33,223$1,002,3380.58%
Foundry Partners, LLC 178,470$5,384,4400.34%
ROYCE & ASSOCIATES LP 915,555$27,622,2940.28%
GENDELL JEFFREY L 131,767$3,975,4110.23%
View complete list of NORTHWEST PIPE CO shareholders