The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query NAII owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/NAII"
Use Arkolith to show who owns NAII, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $198K | 75K | ▲+1.2% Added · +864 sh | Q1 2026 | |
| 2 | CITADEL ADVISORS LLC | $115K | 44K | ▲+199% Added · +29K sh | Q1 2026 | |
| 3 | VANGUARD FIDUCIARY TRUST CO | $71K | 27K | ▲New +27K sh | Q1 2026 | |
| 4 | Integrated Wealth Concepts LLC | $32K | 12K | —Held | Q1 2026 | |
| 5 | STATE STREET CORP | $31K | 12K | —Held | Q1 2026 | |
| 6 | NewEdge Advisors, LLC | $26K | 10K | —Held | Q1 2026 | |
| 7 | SBI Securities Co., Ltd. | $13 | 5 | —Held | Q1 2026 | |
| 8 | HUNTINGTON NATIONAL BANK | $3 | 1 | —Held | 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 6, 2026 | WOLF KENNETH | President, COO, & Sec. | Tax withholding (F) | 5K | $14K |
| Mar 6, 2026 | LEDOUX MARK A | CEO/Chairman, Director, 10% Owner | Buy (P) | 532 | $1K |
| Mar 6, 2026 | Ramanathan Guru | Director | Grant (A) | 8K | $0 |
| Mar 6, 2026 | Matherly Laura Kay | Director | Grant (A) | 8K | $0 |
| Mar 6, 2026 | Dunn Alan G | Director | Grant (A) | 8K | $0 |
| Mar 6, 2026 | LEDOUX MARK A | CEO/Chairman, Director, 10% Owner | Tax withholding (F) | 3K | $10K |
| Mar 6, 2026 | LEDOUX MARK A | CEO/Chairman, Director, 10% Owner | Grant (A) | 20K | $0 |
| Mar 6, 2026 | Fortin Michael E | Chief Financial Officer | Tax withholding (F) | 4K | $12K |
| Mar 6, 2026 | Fortin Michael E | Chief Financial Officer | Grant (A) | 12K | $0 |
| Mar 6, 2026 | WOLF KENNETH | President, COO, & Sec. | Grant (A) | 15K | $0 |
| Mar 5, 2026 | LEDOUX MARK A | CEO/Chairman, Director, 10% Owner | Buy (P) | 218 | $600 |
| Mar 4, 2026 | LEDOUX MARK A | CEO/Chairman, Director, 10% Owner | Buy (P) | 500 | $1K |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 7 funds | $5.3B |
| APPLE INCAAPL | 7 funds | $3.2B |
| AMAZON.COM INCAMZN | 7 funds | $2.7B |
| MICROSOFT CORPMSFT | 7 funds | $2.3B |
| ALPHABET INC-CL AGOOGL | 7 funds | $2.0B |
| BROADCOM INCAVGO | 7 funds | $1.8B |
| JPMORGAN CHASE & COJPM | 7 funds | $1.8B |
| META PLATFORMS INC-CLASS AMETA | 7 funds | $1.6B |
| TESLA INCTSLA | 7 funds | $1.2B |
| ALPHABET INC-CL CGOOG | 7 funds | $1.1B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 7 funds | $1.1B |
| COSTCO WHOLESALE CORPCOST | 7 funds | $969.4M |
Ranked by how many of NAII's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NAII. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.