185 tracked 13F filers disclose a position in NWPX as of the latest SEC 13F filings, a combined $648.7M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $57.6M | 740K | ▼−29% Reduced · −297K sh | Q1 2026 | |
| 2 | DIMENSIONAL FUND ADVISORS LP | $53.6M | 688K | ▼−0.6% Reduced · −4K sh | Q1 2026 | |
| 3 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $42.2M | 543K | ▼−8.0% Reduced · −47K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $31.8M | 408K | →First observed position No prior filed position | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $44.7M | 298K | ▲+4.7% Added · +13K sh | Q2 2026 | |
| 6 | Legal & General Group Plc | $20.5M | 263K | ▲+31% Added · +62K sh | Q1 2026 | |
| 7 | DDD Partners, LLC | $37.4M | 250K | ▼−41% Reduced · −175K sh | Q2 2026 | |
| 8 | AMERICAN CENTURY COMPANIES INC | $19.1M | 245K | ▼−2.4% Reduced · −6K sh | Q1 2026 | |
| 9 | STATE STREET CORP | $33.7M | 225K | ▲+1.6% Added · +4K sh | Q2 2026 | |
| 10 | JANE STREET GROUP, LLC | $12.8M | 165K | ▲+226% Added · +114K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $12.7M | 163K | ▲+30% Added · +37K sh | Q1 2026 | |
| 12 | HEARTLAND ADVISORS INC | $21.0M | 140K | ▼−30% Reduced · −60K sh | Q2 2026 | |
| 13 | D. E. Shaw & Co., Inc. | $7.4M | 95K | ▲+63% Added · +37K sh | Q1 2026 | |
| 14 | PANAGORA ASSET MANAGEMENT INC | $14.0M | 93K | ▲+58% Added · +34K sh | Q2 2026 | |
| 15 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $7.0M | 90K | ▼−1.5% Reduced · −1K sh | Q1 2026 | |
| 16 | Qube Research & Technologies Ltd | $6.8M | 88K | ▲+97% Added · +43K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $6.8M | 88K | ▲+3.8% Added · +3K sh | Q1 2026 | |
| 18 | LAZARD ASSET MANAGEMENT LLC | $6.6M | 85K | ▲+21% Added · +15K sh | Q1 2026 | |
| 19 | Creative Planning | $6.4M | 82K | ▲New +82K sh | Q1 2026 | |
| 20 | GOLDMAN SACHS GROUP INC | $5.9M | 76K | ▲+45% Added · +24K sh | Q1 2026 | |
| 21 | VANGUARD PORTFOLIO MANAGEMENT LLC | $5.9M | 75K | →First observed position No prior filed position | Q1 2026 | |
| 22 | Allspring Global Investments Holdings, LLC | $10.6M | 74K | ▼−28% Reduced · −28K sh | Q2 2026 | |
| 23 | CROWN ADVISORS MANAGEMENT, INC. | $10.5M | 70K | ▼−6.7% Reduced · −5K sh | Q2 2026 | |
| 24 | PRUDENTIAL FINANCIAL INC | $5.4M | 70K | ▲+100% Added · +35K sh | Q1 2026 | |
| 25 | FRANKLIN RESOURCES INC | $5.2M | 67K | ▼−5.7% Reduced · −4K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 11 funds opened a new position in NWPX and 22 added to an existing one, while 21 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 93 funds | $169.9B |
| AMAZON.COM INCAMZN | 93 funds | $122.2B |
| NVIDIA CORPNVDA | 92 funds | $239.0B |
| ALPHABET INC-CL AGOOGL | 92 funds | $98.1B |
| META PLATFORMS INC-CLASS AMETA | 92 funds | $69.1B |
| JPMORGAN CHASE & COJPM | 92 funds | $39.0B |
| APPLE INCAAPL | 91 funds | $183.1B |
| COSTCO WHOLESALE CORPCOST | 89 funds | $23.9B |
| BROADCOM INCAVGO | 88 funds | $100.3B |
| ALPHABET INC-CL CGOOG | 88 funds | $81.0B |
| ELI LILLY & COLLY | 88 funds | $46.5B |
| TESLA INCTSLA | 88 funds | $42.1B |
Ranked by how many of NWPX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 10, 2026 | MONTROSS SCOTT J | President & CEO | Sell (S) | 3K | $297K |
| Aug 10, 2026 | Wilkins Aaron | CFO | Sell (S) | 428 | $51K |
| Aug 4, 2026 | MONTROSS SCOTT J | President & CEO | Sell (S) | 3K | $322K |
| Mar 30, 2026 | MONTROSS SCOTT J | President & CEO | Sell (S) | 2K | $158K |
| Mar 20, 2026 | Brittain Miles | Executive Vice President | Sell (S) | 3K | $234K |
| Mar 16, 2026 | MONTROSS SCOTT J | President & CEO | Sell (S) | 3K | $179K |
| Mar 16, 2026 | Julian Amanda | Director | Sell (S) | 3K | $250K |
| Mar 16, 2026 | MONTROSS SCOTT J | President & CEO | Sell (S) | 3K | $181K |
| Mar 12, 2026 | Brittain Miles | Executive Vice President | Sell (S) | 4K | $284K |
| Mar 9, 2026 | MONTROSS SCOTT J | President & CEO | Sell (S) | 3K | $181K |
| Mar 4, 2026 | Kendrick Megan A. | Sr. VP of Human Resources | Sell (S) | 5K | $363K |
| Dec 15, 2025 | Wilkins Aaron | CFO | Sell (S) | 35 | $2K |
Connected entities for NWPX
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/NWPX/capital-change-brief"
Use Arkolith's capital_change_brief for NWPX. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NWPX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.