Block, Inc. (XYZ) ownership: Top institutional holder: VANGUARD GROUP INC ($4.37B). Insider activity: Net Seller (0 buys, 20 sells). 6 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 67111793.00 | $4.37B | 2025-12-31 |
| BlackRock, Inc. | 42238874.00 | $2.54B | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 35575779.00 | $2.14B | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 25662834.00 | $1.54B | 2026-03-31 |
| STATE STREET CORP | 23140666.00 | $1.39B | 2026-03-31 |
| Capital World Investors | 20602960.00 | $1.24B | 2026-03-31 |
| MORGAN STANLEY | 15880557.00 | $955.69M | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 14714249.00 | $882.17M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.