WELLINGTON MANAGEMENT GROUP LLP - 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 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of NORTHWEST PIPE CO
ValueSharesWeighting
Q1 2023$2,575,476
-7.5%
82,468
-0.2%
0.00%0.0%
Q4 2022$2,784,125
+14.5%
82,615
-4.5%
0.00%0.0%
Q3 2022$2,431,000
-4.1%
86,528
+2.3%
0.00%0.0%
Q2 2022$2,534,000
-1.4%
84,617
-16.2%
0.00%
Q1 2022$2,571,000
+3.0%
101,023
+28.6%
0.00%
Q4 2021$2,497,000
+422.4%
78,528
+289.5%
0.00%
Q3 2021$478,000
-73.6%
20,162
-68.6%
0.00%
Q2 2021$1,812,000
-82.3%
64,143
-79.1%
0.00%
-100.0%
Q1 2021$10,239,000
-20.5%
306,379
-32.7%
0.00%0.0%
Q4 2020$12,881,000
-4.7%
455,158
-10.9%
0.00%
-33.3%
Q3 2020$13,518,000
+10.9%
510,868
+5.1%
0.00%0.0%
Q2 2020$12,190,000
+14.1%
486,254
+1.3%
0.00%0.0%
Q1 2020$10,683,000
+9.9%
480,128
+64.5%
0.00%
+50.0%
Q4 2019$9,722,000
+24.2%
291,878
+5.0%
0.00%0.0%
Q3 2019$7,825,000
+11.7%
277,978
+2.3%
0.00%0.0%
Q2 2019$7,007,000
+94.2%
271,792
+80.7%
0.00%
+100.0%
Q1 2019$3,609,000150,3920.00%
Other shareholders
NORTHWEST PIPE CO shareholders Q4 2020
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