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 WYY 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/WYY"
Use Arkolith to show who owns WYY, 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 | $303K | 61K | —Held | Q1 2026 | |
| 2 | VANGUARD FIDUCIARY TRUST CO | $236K | 47K | ▲New +47K sh | Q1 2026 | |
| 3 | CITADEL ADVISORS LLC | $173K | 35K | ▼−71% Reduced · −86K sh | Q1 2026 | |
| 4 | STATE STREET CORP | $135K | 27K | —Held | Q1 2026 | |
| 5 | BARTLETT & CO. WEALTH MANAGEMENT LLC | $105K | 12K | —Held | Q1 2026 | |
| 6 | NewEdge Advisors, LLC | $97K | 19K | ▼−58% Reduced · −27K sh | Q1 2026 | |
| 7 | Cassaday & Co Wealth Management LLC | $87K | 18K | ▲New +18K sh | Q1 2026 | |
| 8 | RITHOLTZ WEALTH MANAGEMENT | $78K | 16K | ▲+5.9% Added · +876 sh | Q1 2026 | |
| 9 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $65K | 13K | ▼−54% Reduced · −15K sh | Q1 2026 | |
| 10 | GROUP ONE TRADING LLC | $31K | 6K | ▼−66% Reduced · −12K sh | Q1 2026 | |
| 11 | IFP Advisors, Inc | $27K | 6K | ▲New +6K sh | Q1 2026 | |
| 12 | SBI Securities Co., Ltd. | $15 | 3 | —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 |
|---|---|---|---|---|---|
| Jan 8, 2026 | GEORGE ROBERT J | Chief Financial Officer | Tax withholding (F) | 9K | $48K |
| Jan 8, 2026 | HOLLOWAY JASON | EVP and Chief Sales and Market | Tax withholding (F) | 5K | $27K |
| Jan 8, 2026 | Dzyak Todd | COO | Tax withholding (F) | 6K | $32K |
| Jan 2, 2026 | Garfinkle Philip N | Director | Buy (P) | 1K | $5K |
| Jan 2, 2026 | Kang Jin | CEO, Director | Buy (P) | 1K | $6K |
| Dec 29, 2025 | Kang Jin | CEO, Director | Buy (P) | 1K | $6K |
| Dec 26, 2025 | Garfinkle Philip N | Director | Buy (P) | 2K | $8K |
| Sep 8, 2025 | Sparling Ian | CEO, Soft-Ex | Grant (A) | 8K | — |
| Sep 8, 2025 | Kang Jin | CEO, Director | Grant (A) | 17K | — |
| Sep 8, 2025 | Garfinkle Philip N | Director | Grant (A) | 26K | — |
| Sep 8, 2025 | FITZGERALD JOHN J | Director | Grant (A) | 20K | — |
| Jun 25, 2025 | Dzyak Todd | COO | Sell (S) | 1K | $3K |
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 10 funds | $3.0B |
| MICROSOFT CORPMSFT | 10 funds | $2.7B |
| ALPHABET INC-CL AGOOGL | 10 funds | $1.9B |
| BROADCOM INCAVGO | 10 funds | $1.8B |
| META PLATFORMS INC-CLASS AMETA | 10 funds | $1.7B |
| JPMORGAN CHASE & COJPM | 10 funds | $1.7B |
| TESLA INCTSLA | 10 funds | $1.3B |
| COSTCO WHOLESALE CORPCOST | 10 funds | $1.1B |
| JOHNSON & JOHNSONJNJ | 10 funds | $1.0B |
| MASTERCARD INC - AMA | 10 funds | $936.4M |
| CHEVRON CORPCVX | 10 funds | $817.3M |
| HOME DEPOT INCHD | 10 funds | $781.6M |
Ranked by how many of WYY'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 WYY. 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.