| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 765K | $2.45B | +40.2% | 4.676% | 0.11% |
| 5 | STATE STREET CORP | 719K | $2.30B | +2.3% | 4.391% | 0.03% |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 562K | $1.80B | +60.6% | 3.432% | 0.14% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 417K | $1.34B | +0.5% | 2.545% | 0.07% |
| 8 | MORGAN STANLEY | 398K | $1.27B | -10.8% | 2.432% | 0.07% |
| 9 | ROYAL BANK OF CANADA | 311K | $993.9M | -4.5% | 1.900% | 0.15% |
| 10 | NORGES BANK | 283K | $906.0M | — | 1.732% | 0.09% |
| 11 | FIRST MANHATTAN CO. LLC. | 262K | $837.8M | +0.1% | 1.601% | 2.14% |
| 12 | FMR LLC | 246K | $785.2M | -14.0% | 1.501% | 0.03% |
| 13 | PineStone Asset Management Inc. | 244K | $780.6M | -4.9% | 1.492% | 4.82% |
| 14 | Fiera Capital Corp | 222K | $710.5M | -14.8% | 1.358% | 2.58% |
| 15 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 202K | $646.7M | +68.9% | 1.236% | 0.29% |
| 16 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt | 202K | $645.0M | +1.3% | 1.233% | 0.49% |
| 17 | ALLIANCEBERNSTEIN L.P. | 180K | $606.5M | -7.2% | 1.097% | 0.20% |
| 18 | PARNASSUS INVESTMENTS, LLC | 181K | $579.8M | -7.3% | 1.108% | 1.55% |
| 19 | Mitsubishi UFJ Asset Management Co., Ltd. | 179K | $572.9M | +0.9% | 1.095% | 0.32% |
| 20 | NORTHERN TRUST CORP | 163K | $521.4M | -3.4% | 0.997% | 0.06% |
| 21 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | 141K | $450.8M | +11577.6% | 0.862% | 0.08% |
| 22 | BROWN ADVISORY INC | 136K | $436.2M | +9.9% | 0.834% | 0.68% |
| 23 | UBS Group AG | 136K | $435.9M | +108.9% | 0.833% | 0.06% |
| 24 | MARSHFIELD ASSOCIATES | 136K | $435.8M | -17.4% | 0.833% | 10.22% |
| 25 | Boston Partners | 134K | $429.7M | -1.4% | 0.821% | 0.38% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in AZO — a direct measure of their conviction.
| 97.05% |
| 1.21 pp |
| $55.43B |
| +17% |
| Q4 2024 | 1,174 | +4.4% | 98.26% | 11.05 pp | $47.24B | +1.0% |
| Q3 2024 | 1,124 | — | 109.31% | — | $46.77B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
AZO institutional ownership rose by 6.27 percentage points quarter-over-quarter, with a net change of -13 holders.
The top 10 institutions account for 44.7% of all reported 13F value in AZO, and the top 25 account for 62.4%.
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.