Dimensional Fund Advisors LP Northwest Pipe CO Transaction History

Dimensional Fund Advisors LP

  • $449 Billion
  • Q3 2025

A detailed history of Dimensional Fund Advisors LP transactions in Northwest Pipe CO stock. As of the latest transaction made, Dimensional Fund Advisors LP holds 697,333 shares of NWPX stock, worth $39.7 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
697,333
Previous 702,961 0.8%
Holding current value
$39.7 Million
Previous $28.8 Million 28.03%
% of portfolio
0.01%
Previous 0.01%

Shares

20 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025
SELL
$40.54 - $53.97 $228,159 - $303,743
-5,628 Reduced 0.8%
697,333 $36.9 Million
Q2 2025

Aug 12, 2025
SELL
$37.23 - $42.88 $688,941 - $793,494
-18,505 Reduced 2.56%
702,961 $28.8 Million
Q1 2025

May 13, 2025
SELL
$40.07 - $53.13 $1.47 Million - $1.95 Million
-36,760 Reduced 4.85%
721,466 $29.8 Million
Q4 2024

Feb 13, 2025
SELL
$43.06 - $57.6 $85,517 - $114,393
-1,986 Reduced 0.26%
758,226 $36.6 Million
Q3 2024

Nov 07, 2024
SELL
$32.48 - $45.76 $66,389 - $93,533
-2,044 Reduced 0.27%
760,212 $34.3 Million
Q2 2024

Aug 09, 2024
BUY
$31.49 - $36.86 $38,165 - $44,674
1,212 Added 0.16%
762,256 $25.9 Million
Q1 2024

May 10, 2024
BUY
$28.04 - $34.7 $144,714 - $179,086
5,161 Added 0.68%
761,044 $26.4 Million
Q4 2023

Feb 07, 2024
BUY
$25.83 - $30.79 $143,924 - $171,561
5,572 Added 0.74%
755,883 $22.9 Million
Q3 2023

Nov 09, 2023
SELL
$29.54 - $33.48 $120,493 - $136,564
-4,079 Reduced 0.54%
750,311 $22.6 Million
Q2 2023

Aug 09, 2023
SELL
$26.1 - $31.03 $245,000 - $291,278
-9,387 Reduced 1.23%
754,390 $22.8 Million
Q1 2023

May 12, 2023
BUY
$29.92 - $40.18 $313,890 - $421,528
10,491 Added 1.39%
763,777 $23.9 Million
Q4 2022

Feb 09, 2023
BUY
$29.41 - $37.46 $750,543 - $955,979
25,520 Added 3.51%
753,286 $25.4 Million
Q3 2022

Nov 10, 2022
BUY
$26.67 - $34.0 $217,573 - $277,372
8,158 Added 1.13%
727,766 $20.5 Million
Q2 2022

Aug 12, 2022
BUY
$24.8 - $34.59 $460,387 - $642,128
18,564 Added 2.65%
719,608 $21.5 Million
Q1 2022

May 13, 2022
SELL
$24.6 - $31.66 $406,859 - $523,624
-16,539 Reduced 2.3%
701,044 $17.8 Million
Q4 2021

Feb 09, 2022
SELL
$23.28 - $31.8 $703,568 - $961,059
-30,222 Reduced 4.04%
717,583 $22.8 Million
Q3 2021

Nov 12, 2021
SELL
$23.4 - $28.94 $760,008 - $939,942
-32,479 Reduced 4.16%
747,805 $17.7 Million
Q2 2021

Aug 12, 2021
SELL
$27.67 - $34.48 $16,463 - $20,515
-595 Reduced 0.08%
780,284 $22 Million
Q1 2021

May 14, 2021
SELL
$27.2 - $36.28 $393,339 - $524,645
-14,461 Reduced 1.82%
780,879 $26.1 Million
Q4 2020

Feb 25, 2021
BUY
$26.11 - $30.77 $20.8 Million - $24.5 Million
795,340 New
795,340 $22.5 Million

Others Institutions Holding NWPX

# of Institutions
147
Shares Held
8.12M
Call Options Held
0
Put Options Held
0
View Full List

About NORTHWEST PIPE CO

NWPX Quotes by TradingView
  • Ticker NWPX
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Metal Fabrication
  • Shares Outstandng 9,927,360
  • Market Cap $565M
  • Description
  • Northwest Pipe Company, together with its subsidiaries, manufactures and supplies water related infrastructure products in North America. It operates in two segments, Engineered Steel Pressure Pipe (SPP) and Precast Infrastructure and Engineered Systems (Precast). The SPP segment offers large-diameter, high-pressure steel pipeline systems for us...
More about NWPX
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