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 WBTN 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/WBTN"
Use Arkolith to show who owns WBTN, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | STATE STREET CORP | $3.8M | 416K | ▲+13% Added · +49K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.4M | 154K | ▲New +154K sh | Q1 2026 | |
| 3 | VANGUARD FIDUCIARY TRUST CO | $928K | 101K | ▲New +101K sh | Q1 2026 | |
| 4 | Centiva Capital, LP | $195K | 21K | ▲New +21K sh | Q1 2026 | |
| 5 | LOS ANGELES CAPITAL MANAGEMENT LLC | $187K | 20K | ▼−53% Reduced · −23K sh | Q1 2026 | |
| 6 | Hudson Bay Capital Management LP | $155K | 17K | ▲New +17K sh | Q1 2026 | |
| 7 | IEQ CAPITAL, LLC | $111K | 12K | ▲New +12K sh | Q1 2026 | |
| 8 | MetLife Investment Management, LLC | $98K | 11K | —Held | Q1 2026 | |
| 9 | CWM, LLC | $89K | 10K | ▲+34% Added · +2K sh | Q1 2026 | |
| 10 | QUADRANT CAPITAL GROUP LLC | $18K | 2K | ▼−3.8% Reduced · −77 sh | Q1 2026 | |
| 11 | Ameritas Investment Partners, Inc. | $14K | 2K | —Held | Q1 2026 | |
| 12 | SBI Securities Co., Ltd. | $9K | 944 | ▲+12% Added · +103 sh | Q1 2026 | |
| 13 | NISA INVESTMENT ADVISORS, LLC | $7K | 766 | ▲+166% Added · +478 sh | Q1 2026 | |
| 14 | Sterling Capital Management LLC | $5K | 594 | ▼−43% Reduced · −441 sh | Q1 2026 | |
| 15 | GROUP ONE TRADING LLC | $4K | 400 | ▼−83% Reduced · −2K sh | Q1 2026 | |
| 16 | GAMMA Investing LLC | $1K | 163 | ▲+94% Added · +79 sh | Q1 2026 | |
| 17 | IFP Advisors, Inc | $836 | 91 | ▲11× Added · +83 sh | Q1 2026 | |
| 18 | MAI Capital Management | $414 | 45 | ▲New +45 sh | Q1 2026 | |
| 19 | ROTHSCHILD INVESTMENT LLC | $386 | 42 | ▲+133% Added · +24 sh | Q1 2026 | |
| 20 | Arax Advisory Partners | $37 | 47 | ▲12× Added · +43 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 |
|---|---|---|---|---|---|
| Mar 15, 2026 | Kim Yongsoo | See Remarks, Director | Tax withholding (F) | 2K | $18K |
| Feb 15, 2026 | Kim Yongsoo | See Remarks | Tax withholding (F) | 5K | $50K |
| Feb 1, 2026 | Lee David J. | See Remarks, Director | Tax withholding (F) | 3K | $36K |
| Jan 30, 2026 | Kim Yongsoo | See Remarks | Grant (A) | 38K | $0 |
| Jan 12, 2026 | Lee David J. | See Remarks, Director | Tax withholding (F) | 10K | $142K |
| Nov 1, 2025 | Lee David J. | See Remarks, Director | Tax withholding (F) | 3K | $53K |
| Oct 12, 2025 | Lee David J. | See Remarks, Director | Tax withholding (F) | 10K | $161K |
| Aug 1, 2025 | Lee David J. | See Remarks, Director | Tax withholding (F) | 3K | $28K |
| Jul 12, 2025 | Lee David J. | See Remarks, Director | Tax withholding (F) | 9K | $92K |
| Jul 2, 2025 | Jeong Saeju | Director | Grant (A) | 48K | $0 |
| May 28, 2025 | Kim Yongsoo | See Remarks | Tax withholding (F) | 11K | $101K |
| May 1, 2025 | Lee David J. | See Remarks, Director | Tax withholding (F) | 2K | $20K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 22 funds | $7.3B |
| AMAZON.COM INCAMZN | 22 funds | $5.2B |
| ALPHABET INC-CL AGOOGL | 22 funds | $4.5B |
| BROADCOM INCAVGO | 22 funds | $4.0B |
| META PLATFORMS INC-CLASS AMETA | 22 funds | $3.1B |
| TESLA INCTSLA | 22 funds | $2.4B |
| JPMORGAN CHASE & COJPM | 22 funds | $2.2B |
| ELI LILLY & COLLY | 22 funds | $2.0B |
| PALANTIR TECHNOLOGIES INC-APLTR | 22 funds | $1.2B |
| COSTCO WHOLESALE CORPCOST | 22 funds | $1.2B |
| ADVANCED MICRO DEVICESAMD | 22 funds | $1.0B |
| MICRON TECHNOLOGY INCMU | 22 funds | $980.0M |
Ranked by how many of WBTN'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 WBTN. 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.