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Northwest Pipe CO Schedule 13G passive stakes

Filed when an investor crosses five percent without intending to seek control — the passive counterpart to a 13D.

NASDAQ
NWPX
Northwest Pipe CO
SCHEDULE: Royce & Associates LP Discloses NWPX Infrastructure Stake
Royce & Associates LP has filed a Schedule 13G, reporting beneficial ownership of 4.23% of NWPX Infrastructure Inc.'s common stock as of March 31, 2026.
NASDAQ
NWPX
Northwest Pipe CO
SCHEDULE: Vanguard Group Reports 0% Stake in NWPX Infrastructure
The Vanguard Group has filed an amended Schedule 13G, reporting a 0% beneficial ownership in NWPX Infrastructure Inc. following an internal realignment.
NASDAQ
NWPX
Northwest Pipe CO
SCHEDULE: Royce & Associates Discloses 5.08% Stake in NWPX Infrastructure Inc.
Royce & Associates LP has reported a passive beneficial ownership of 5.08% in NWPX Infrastructure Inc., holding 501,420 shares of common stock.
NASDAQ
NWPX
Northwest Pipe CO
SCHEDULE 13G/A: Global X Management Discloses 5.74% Passive Stake in Northwest Pipe Co.
Global X Management Company LLC has filed an amended Schedule 13G, disclosing a 5.74% beneficial ownership stake in Northwest Pipe Co. as of March 31, 2025.
NASDAQ
NWPX
Northwest Pipe CO
SCHEDULE 13G/A: Royce & Associates LP Updates Stake in Northwest Pipe Company to 4.30%
Royce & Associates LP has filed an Amendment No. 16 to Schedule 13G, reporting a 4.30% beneficial ownership stake in Northwest Pipe Company as of March 31, 2025.
NASDAQ
NWPX
Northwest Pipe CO
SCHEDULE 13G/A: BlackRock, Inc. Discloses 10.7% Stake in Northwest Pipe Co. Common Stock
BlackRock, Inc. has filed an amended Schedule 13G, reporting a 10.7% beneficial ownership stake in Northwest Pipe Co.'s common stock as of December 31, 2024.