Abbott Laboratories (ABT) ownership: Top institutional holder: VANGUARD GROUP INC ($22.00B). Insider activity: Net Seller (1 buys, 19 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 175556716.00 | $22.00B | 2025-12-31 |
| BlackRock, Inc. | 145793958.00 | $14.97B | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 112949933.00 | $11.60B | 2026-03-31 |
| STATE STREET CORP | 79575468.00 | $8.17B | 2026-03-31 |
| Capital Research Global Investors | 49775362.00 | $5.11B | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 47944891.00 | $4.92B | 2026-03-31 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 45500055.00 | $4.67B | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 39148795.00 | $4.00B | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-05-07 | |
| Sell | null | 2026-04-28 | |
| Sell | null | 2026-04-28 | |
| Sell | null | 2026-04-27 | |
| Sell | null | 2026-04-24 | |
| Sell | null | 2026-04-24 | |
| Sell | null | 2026-04-24 | |
| Sell | null | 2026-04-24 |
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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.