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NWPX · NWPX Infrastructure, Inc.

$126.25 -2.01 (-1.57%) At close · Jul 28
Market Cap
$1.24B
Shares
9.64M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 193
Total Value: $650,749,132
Total Shares: 8,245,140
Showing 1–100 of 195 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 187 13F filers
Top Holder
9.0%
Jun 2023 → Mar 2026 · range 9.0% – 14.7%
of institutional value
Top 5
34.1%
Jun 2023 → Mar 2026 · range 34.1% – 47.9%
of institutional value
Top 10
51.3%
Jun 2023 → Mar 2026 · range 51.3% – 69.3%
of institutional value
HHI
357
Jun 2023 → Mar 2026 · range 357 – 643
Broadly held
Showing 100 of 195
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1001385 CUSIP 667746101 13F (30d) 32 filings 32 filers Visit website Investor relations