| # | Fund | Position value | Shares | Last move | As of |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $5.8B | 79.36M | New | Q1 2026 |
| 2 | STATE STREET CORP | $5.3B | 72.99M | Added | Q1 2026 |
| 3 | CITADEL ADVISORS LLC | $76.9M | 1.06M | Added | Q1 2026 |
| 4 | SOROS FUND MANAGEMENT LLC | $7.0M | 225.0K | New | Q2 2022 |
| 5 | FAIRHOLME CAPITAL MANAGEMENT LLC | $6.8M | 263.0K | Reduced | Q4 2021 |
| 6 | Gotham Asset Management, LLC | $5.3M | 73.0K | Added | Q1 2026 |
| 7 | Bridgewater Associates, LP | $4.6M | 63.3K | Reduced | Q1 2026 |
| 8 | MANGROVE PARTNERS IM, LLC | $957K | 21.0K | New | Q3 2024 |
| 9 | Point72 Asset Management, L.P. | $437K | 6.0K | Reduced | Q1 2026 |
| 10 | MAVERICK CAPITAL LTD | $213K | 6.1K | New | Q4 2023 |
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| Microsoft CorporationMSFT | 233 funds | $130.4B |
| Nvidia CorporationNVDA | 232 funds | $198.5B |
| Amazon.com, Inc.AMZN | 231 funds | $95.8B |
| Lilly Eli & CompanyLLY | 231 funds | $37.2B |
| GOOGLE INCGOOGL | 230 funds | $76.7B |
| Broadcom LtdAVGO | 230 funds | $68.6B |
| Apple Inc.AAPL | 229 funds | $176.5B |
| Jpmorgan Chase & CoJPM | 229 funds | $43.8B |
| Johnson & JohnsonJNJ | 229 funds | $39.2B |
| Visa Inc. Class AV | 229 funds | $29.1B |
| Mastercard Incorporated Class AMA | 229 funds | $21.1B |
| Chevron CorporationCVX | 228 funds | $35.4B |
Ranked by how many of WMB's institutional holders also hold each name — a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for WMB. 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.