Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in ABT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 145.8M | $14.97B | -0.8% | 8.384% | 0.26% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 112.9M | $11.60B | β | 6.496% | 0.29% |
| 3 | STATE STREET CORP | 79.6M | $8.17B | -0.4% | 4.576% | 0.28% |
| 4 | Capital Research Global Investors | 49.8M | $5.11B | +27.1% | 2.863% | 0.79% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 47.9M | $4.92B | β | 2.757% | 0.26% |
| 6 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 45.5M | $4.67B | +245.0% | 2.617% | 0.71% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 39.1M | $4.00B | +1.9% | 2.251% | 0.25% |
| 8 | Capital International Investors | 37.5M | $3.85B | -40.7% | 2.157% | 0.90% |
| 9 | MORGAN STANLEY | 30.1M | $3.09B | -18.0% | 1.731% | 0.19% |
| 10 | WELLINGTON MANAGEMENT GROUP LLP | 27.1M | $2.78B | +15.5% | 1.557% | 0.52% |
| 11 | FRANKLIN RESOURCES INC | 20.0M | $2.06B | +79.5% | 1.151% | 0.50% |
| 12 | NORTHERN TRUST CORP | 19.4M | $1.99B | -1.9% | 1.115% | 0.26% |
| 13 | BANK OF AMERICA CORP /DE/ | 19.3M | $1.98B | -2.8% | 1.109% | 0.14% |
| 14 | Kentucky Farm Bureau Mutual Insurance Co | 20K | $1.74B | β | 0.001% | 0.04% |
| 15 | WELLS FARGO & COMPANY/MN | 15.9M | $1.63B | -3.8% | 0.916% | 0.36% |
| 16 | Employees Provident Fund Board | 30K | $1.62B | β | 0.002% | 0.00% |
| 17 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 15.5M | $1.61B | +6.8% | 0.891% | 0.54% |
| 18 | UBS Group AG | 15.7M | $1.61B | +39.7% | 0.902% | 0.24% |
| 19 | GOLDMAN SACHS GROUP INC | 15.1M | $1.55B | -6.4% | 0.871% | 0.18% |
| 20 | DEUTSCHE BANK AG\ | 14.1M | $1.45B | +21.7% | 0.810% | 0.48% |
| 21 | AMERIPRISE FINANCIAL INC | 14.1M | $1.45B | +7.1% | 0.812% | 0.33% |
| 22 | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 13.6M | $1.39B | 0.0% | 0.781% | 1.10% |
| 23 | UBS ASSET MANAGEMENT AMERICAS INC | 13.2M | $1.36B | +19.4% | 0.759% | 0.28% |
| 24 | Bank of New York Mellon Corp | 12.4M | $1.28B | -3.7% | 0.716% | 0.23% |
| 25 | Legal & General Group Plc | 12.3M | $1.26B | -2.6% | 0.707% | 0.29% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in ABT β a direct measure of their conviction.
Filings activity in ABT during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new ABT position in Q1 2026
Institutions that fully closed their ABT position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 3,022 | 5.4% | 89.52% | 18.65 pp | $137.26B | 17% |
| Q4 2025 | 3,194 | +3.3% | 108.17% | 9.93 pp | $165.86B | 8.4% |
| Q3 2025 | 3,093 | 0.6% | 118.10% | +2.08 pp | $181.09B | +1.8% |
| Q2 2025 | 3,113 | +1.0% | 116.02% | +3.56 pp | $177.90B | +3.2% |
| Q1 2025 | 3,081 | +4.7% | 112.46% | +18.26 pp | $172.43B | +19% |
| Q4 2024 | 2,943 | +4.8% | 94.20% | +0.66 pp | $144.44B | +0.7% |
| Q3 2024 | 2,808 | +1.2% | 93.54% | 16.38 pp | $143.43B | 15% |
| Q2 2024 | 2,776 | β | 109.92% | β | $168.54B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying ABT stock.
Based on Q1 2026 13F filings, institutional ownership of Abbott Laboratories stands at 89.5%, held across 3,022 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of ABT, with approximately 145,793,958 shares worth $14.97B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of ABT.
Our composite Smart Money Score for ABT is 11 out of 100 (Heavy Distribution). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
230 institutions opened new positions in ABT during Q1 2026, while 402 fully exited. 286 added to existing positions and 2,497 trimmed.
ABT institutional ownership fell by 18.65 percentage points quarter-over-quarter, with a net change of -172 holders.
The top 10 institutions account for 46.0% of all reported 13F value in ABT, and the top 25 account for 63.5%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Abbott Laboratories (ABT) Institutional Ownership