Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
427 institutional managers reported holding AVT for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 61%. 85 opened new positions; 49 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 10.65M | 12.85% | $656.7M | added +2.1% | ≤2013 |
| BlackRock | 9.28M | 11.19% | $571.9M | added +7.9% | ≤2013 |
| Dimensional Fund Advisors | 5.89M | 7.10% | $362.8M | unchanged | ≤2013 |
| Pzena Investment Management | 5.69M | 6.86% | $350.9M | trimmed -19.1% | ≤2013 |
| Greenhaven Associates INC (focused) | 3.92M | 4.73% | $241.7M | unchanged | 2022 Q3 |
| AQR Capital | 3.85M | 4.64% | $237.3M | added +30% | ≤2013 |
| American Century Companies INC | 3.18M | 3.84% | $196.1M | added +2.9% | 2017 Q4 |
| LSV Asset Management | 2.86M | 3.45% | $176.4M | added +1.8% | ≤2013 |
| State Street | 2.65M | 3.19% | $163.1M | added +2% | ≤2013 |
| FMR (Fidelity) | 2.47M | 2.98% | $152.5M | added +19.5% | ≤2013 |
| AllianceBernstein | 2.20M | 2.66% | $135.8M | trimmed -4% | ≤2013 |
| Geode Capital | 1.68M | 2.02% | $103.4M | trimmed -5.8% | ≤2013 |
| Hotchkis & Wiley Capital Management LLC | 1.54M | 1.86% | $95.0M | trimmed -21.9% | 2013 Q3 |
| Morgan Stanley | 1.48M | 1.79% | $91.5M | trimmed -2.6% | ≤2013 |
| Earnest Partners LLC | 1.43M | 1.72% | $88.1M | unchanged | 2017 Q3 |
| Bank OF America CORP /DE/ | 1.17M | 1.41% | $71.9M | added +6.4% | ≤2013 |
| Charles Schwab Investment Management | 968.8k | 1.17% | $59.7M | unchanged | ≤2013 |
| Northern Trust | 934.9k | 1.13% | $57.6M | added +21.5% | ≤2013 |
| LOS Angeles Capital Management LLC | 915.9k | 1.10% | $56.5M | added +3616.9% | 2025 Q3 |
| BNY Mellon | 856.8k | 1.03% | $52.8M | trimmed -1.2% | ≤2013 |
| First Trust Advisors LP | 838.5k | 1.01% | $51.7M | trimmed -9.7% | 2019 Q1 |
| Two Sigma | 758.0k | 0.91% | $46.7M | added +117.4% | 2025 Q4 |
| SEI Investments CO | 757.6k | 0.91% | $46.7M | added +44.1% | ≤2013 |
| D. E. Shaw | 734.6k | 0.89% | $45.3M | added +2.3% | 2016 Q3 |
| UBS | 693.4k | 0.84% | $42.7M | added +55.6% | ≤2013 |
| Wishbone Management, LP (focused) | 655.0k | 0.79% | $40.4M | trimmed -31.1% | 2024 Q1 |
| Prudential Financial INC | 597.8k | 0.72% | $36.9M | added +154.1% | ≤2013 |
| Invesco | 573.8k | 0.69% | $35.4M | trimmed -3.2% | ≤2013 |
| Boston Partners | 561.1k | 0.68% | $34.6M | trimmed -21.8% | 2021 Q3 |
| William Blair Investment Management, LLC | 556.8k | 0.67% | $34.3M | added +3.3% | 2024 Q1 |
| NEW York State Common Retirement Fund | 492.0k | 0.59% | $30.3M | trimmed -0.5% | ≤2013 |
| Allianz Asset Management GmbH | 479.2k | 0.58% | $29.5M | trimmed -7.7% | 2020 Q3 |
| Raymond James Financial INC | 468.8k | 0.56% | $28.9M | trimmed -8.8% | 2013 Q3 |
| Russell Investments Group, LTD. | 450.9k | 0.54% | $27.8M | trimmed -3% | 2016 Q4 |
| Wells Fargo & COMPANY/MN | 440.2k | 0.53% | $27.1M | added +31.7% | ≤2013 |
| Jupiter Asset Management LTD | 375.2k | 0.45% | $23.1M | added +270.8% | 2025 Q4 |
| SG Americas Securities, LLC | 367.7k | 0.44% | $22.7M | added +235.7% | ≤2013 |
| Storebrand Asset Management AS | 367.5k | 0.44% | $22.7M | unchanged | 2025 Q4 |
| Quantinno Capital Management LP | 359.3k | 0.43% | $22.1M | added +28.1% | 2021 Q4 |
| Goldman Sachs | 341.0k | 0.41% | $21.0M | added +24% | ≤2013 |
| Franklin Resources | 337.1k | 0.41% | $20.8M | added +3070.5% | 2018 Q3 |
| Alps Advisors INC | 336.9k | 0.41% | $20.8M | trimmed -4.6% | 2022 Q2 |
| Ameriprise Financial INC | 335.1k | 0.40% | $20.7M | trimmed -18.7% | ≤2013 |
| Gotham Asset Management | 329.7k | 0.40% | $20.3M | added +926.5% | 2021 Q4 |
| Victory Capital Management INC | 273.0k | 0.33% | $16.8M | trimmed -12.8% | 2018 Q1 |
| Algert Global LLC | 259.9k | 0.31% | $16.0M | opened | 2026 Q1 |
| Voya Investment Management LLC | 246.9k | 0.30% | $15.2M | unchanged | ≤2013 |
| Nuveen | 235.3k | 0.28% | $14.5M | added +72.6% | 2018 Q1 |
| Rhumbline Advisers | 229.2k | 0.28% | $14.1M | added +1.2% | ≤2013 |
| Citadel Advisors | 222.8k | 0.27% | $13.7M | trimmed -18.3% | ≤2013 |
Largest 50 of 427 shown; the full ranked, searchable register is at boothcheck.com/holders/AVT. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.