Institutional shares held 8.14 Million
6.6K calls
600 puts
Total value of holdings $330M
$267K calls
$24K puts
Market Cap $399M
9,927,360 Shares Out.
Institutional ownership 81.98%
# of Institutions 145


Latest Institutional Activity in NWPX

Top Purchases

Q1 2025
Legal & General Group PLC Shares Held: 283K ($11.4M)
Q1 2025
Russell Investments Group, Ltd. Shares Held: 96.9K ($3.89M)
Q1 2025
First Wilshire Securities Management Inc Shares Held: 326K ($13.1M)
Q1 2025
Lazard Asset Management LLC Shares Held: 52.8K ($2.12M)
Q1 2025
Invesco Ltd. Shares Held: 111K ($4.45M)

Top Sells

Q1 2025
Mirae Asset Global Etfs Holdings Ltd. Shares Held: 576K ($23.1M)
Q1 2025
Royce & Associates LP Shares Held: 427K ($17.2M)
Q1 2025
Dimensional Fund Advisors LP Shares Held: 721K ($29M)
Q1 2025
Gamma Investing LLC Shares Held: 770 ($30.9K)
Q1 2025
Renaissance Technologies LLC Shares Held: 17K ($683K)

About NWPX

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 use in water infrastructure applications, which are primarily related to drinking water systems. Its products are also used for hydroelectric power systems, wastewater systems, and other applications. In addition, this segment makes products for industrial plant piping systems and certain structural applications. The Precast segment provides precast and reinforced concrete products, including manholes, box culverts, vaults, catch basins, oil water separators, pump lift stations, biofiltration, and other environmental and engineered solutions. The company sells its water infrastructure products primarily to installation contractors. Northwest Pipe Company was incorporated in 1966 and is headquartered in Vancouver, Washington.


Insider Transactions at NWPX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
108K Shares
From 12 Insiders
Grant, award, or other acquisition 14.4K shares
Exercise of conversion of derivative security 94.1K shares
Sell / Disposition
125K Shares
From 10 Insiders
Payment of exercise price or tax liability 37.5K shares
Open market or private sale 10K shares
Other acquisition or disposition 77K shares

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