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 ONEW 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/ONEW"
Use Arkolith to show who owns ONEW, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | AMERICAN CENTURY COMPANIES INC | $22.1M | 2.3M | ▲+7.6% Added · +164K sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $7.7M | 708K | ▲+0.3% Added · +2K sh | Q4 2025 | |
| 3 | BlackRock, Inc. | $7.6M | 804K | ▲+1.0% Added · +8K sh | Q1 2026 | |
| 4 | GILDER GAGNON HOWE & CO LLC | $7.6M | 801K | ▼−0.7% Reduced · −6K sh | Q1 2026 | |
| 5 | AMERIPRISE FINANCIAL INC | $6.1M | 642K | ▲+189% Added · +420K sh | Q1 2026 | |
| 6 | First Eagle Investment Management, LLC | $5.0M | 526K | ▲+70% Added · +217K sh | Q1 2026 | |
| 7 | DIMENSIONAL FUND ADVISORS LP | $4.9M | 515K | ▲+6.3% Added · +30K sh | Q1 2026 | |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $4.8M | 512K | ▲New +512K sh | Q1 2026 | |
| 9 | PRIVATE MANAGEMENT GROUP INC | $4.6M | 491K | ▼−3.0% Reduced · −15K sh | Q1 2026 | |
| 10 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $3.9M | 410K | ▲+0.2% Added · +730 sh | Q1 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $3.1M | 323K | ▲+6.3% Added · +19K sh | Q1 2026 | |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2.5M | 268K | ▼−6.8% Reduced · −20K sh | Q1 2026 | |
| 13 | MARSHALL WACE, LLP | $2.5M | 260K | ▲+5.7% Added · +14K sh | Q1 2026 | |
| 14 | STATE STREET CORP | $2.4M | 250K | ▲+0.8% Added · +2K sh | Q1 2026 | |
| 15 | GOLDMAN SACHS GROUP INC | $1.2M | 123K | ▲+14% Added · +15K sh | Q1 2026 | |
| 16 | Retirement Systems of Alabama | $1.1M | 117K | —Held | Q1 2026 | |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.1M | 112K | ▲New +112K sh | Q1 2026 | |
| 18 | Divisadero Street Capital Management, LP | $1.0M | 108K | —Held | Q1 2026 | |
| 19 | Man Group plc | $975K | 103K | ▲+703% Added · +90K sh | Q1 2026 | |
| 20 | Squarepoint Ops LLC | $939K | 99K | ▲+92% Added · +48K sh | Q1 2026 | |
| 21 | VANGUARD FIDUCIARY TRUST CO | $895K | 95K | ▲New +95K sh | Q1 2026 | |
| 22 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $872K | 92K | ▲+5.1% Added · +5K sh | Q1 2026 | |
| 23 | NORTHERN TRUST CORP | $872K | 92K | ▲+5.9% Added · +5K sh | Q1 2026 | |
| 24 | JPMORGAN CHASE & CO | $604K | 68K | ▲+58% Added · +25K sh | Q1 2026 | |
| 25 | AQR CAPITAL MANAGEMENT LLC | $602K | 64K | ▲+100% Added · +32K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Feb 19, 2026 | Englander Daniel J | Director | Grant (A) | 6K | $0 |
| Feb 12, 2026 | Troiano John | Director | Sell (S) | 634 | $8K |
| Feb 12, 2026 | Troiano John | Director | Sell (S) | 1K | $14K |
| Feb 12, 2026 | Singleton Asset Management, LLC | Insider | Buy (P) | 18K | $225K |
| Feb 11, 2026 | Singleton Asset Management, LLC | Insider | Buy (P) | 6K | $82K |
| Feb 9, 2026 | Legendary Investments, LLC/FL | Insider | Sell (S) | 662 | $9K |
| Feb 6, 2026 | Bos Peter H. Jr. | 10% Owner | Sell (S) | 6K | $79K |
| Feb 6, 2026 | Bos Peter H. Jr. | 10% Owner | Sell (S) | 100 | $1K |
| Feb 6, 2026 | Bos Teresa D. | 10% Owner | Sell (S) | 100 | $1K |
| Feb 6, 2026 | Bos Teresa D. | 10% Owner | Sell (S) | 6K | $79K |
| Feb 4, 2026 | Legendary Investments, LLC/FL | Insider | Sell (S) | 40K | $561K |
| Feb 3, 2026 | Legendary Investments, LLC/FL | Insider | Sell (S) | 21K | $296K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 20 funds | $8.3B |
| ALPHABET INC-CL AGOOGL | 20 funds | $5.9B |
| NVIDIA CORPNVDA | 19 funds | $11.2B |
| ALPHABET INC-CL CGOOG | 19 funds | $5.7B |
| META PLATFORMS INC-CLASS AMETA | 19 funds | $5.3B |
| SALESFORCE INCCRM | 19 funds | $2.3B |
| COMCAST CORP-CLASS ACMCSA | 19 funds | $2.1B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 19 funds | $1.6B |
| US BANCORPUSB | 19 funds | $1.3B |
| APPLE INCAAPL | 18 funds | $10.0B |
| AMAZON.COM INCAMZN | 18 funds | $5.5B |
| BROADCOM INCAVGO | 18 funds | $4.3B |
Ranked by how many of ONEW'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 ONEW. 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.