Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
139 institutional managers reported holding AD for the quarter ended Mar 31, 2026. Together they hold about 23% of shares outstanding; the top 10 hold 17%. 26 opened new positions; 24 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Bank OF America CORP /DE/ | 2.53M | 2.93% | unchanged | ≤2013 | |
| Dimensional Fund Advisors | 2.30M | 2.66% | added +2.6% | ≤2013 | |
| BNP Paribas Financial Markets | 2.06M | 2.39% | added +747861.2% | 2014 Q1 | |
| Jericho Capital Asset Management L.p. (focused) | 1.82M | 2.10% | unchanged | 2023 Q3 | |
| Newtyn Management, LLC (focused) | 1.62M | 1.87% | trimmed -4.9% | 2025 Q3 | |
| Vanguard Group | 1.46M | 1.69% | added +2.2% | ≤2013 | |
| Pacer Advisors, INC. | 941.4k | 1.09% | added +18.2% | 2025 Q4 | |
| Gamco Investors, INC. et al | 844.6k | 0.98% | trimmed -12.4% | ≤2013 | |
| Loomis Sayles & CO L P | 740.5k | 0.86% | trimmed -2.8% | 2020 Q1 | |
| Oaktree Capital (focused) | 724.4k | 0.84% | unchanged | 2025 Q3 | |
| American Century Companies INC | 606.8k | 0.70% | added +19.5% | 2020 Q2 | |
| GAMCO (Gabelli) | 542.0k | 0.63% | trimmed -2% | ≤2013 | |
| Qube Research & Technologies LTD | 401.9k | 0.47% | added +81.7% | 2024 Q3 | |
| BlackRock | 371.9k | 0.43% | trimmed -26.9% | ≤2013 | |
| Aberdeen Group plc | 257.0k | 0.30% | trimmed -11.3% | 2025 Q3 | |
| State Street | 245.8k | 0.28% | added +60.8% | ≤2013 | |
| D. E. Shaw | 220.0k | 0.25% | added +62.3% | 2022 Q1 | |
| Charles Schwab Investment Management | 186.5k | 0.22% | added +13.6% | ≤2013 | |
| Geode Capital | 174.0k | 0.20% | trimmed -24.9% | ≤2013 | |
| Potrero Capital Research LLC (focused) | 160.4k | 0.18% | added +79.6% | 2025 Q4 | |
| Tiptree Advisors, LLC (focused) | 153.1k | 0.18% | added +6.8% | 2024 Q4 | |
| First Trust Advisors LP | 111.5k | 0.13% | added +15.4% | 2024 Q2 | |
| Knightsbridge Asset Management, LLC | 110.6k | 0.13% | added +17.5% | 2025 Q4 | |
| Healthcare OF Ontario Pension Plan Trust Fund | 100.0k | 0.12% | added +423% | 2025 Q4 | |
| Goldman Sachs | 97.9k | 0.11% | added +17.6% | ≤2013 | |
| State of Alaska, Department of Revenue | 96.8k | 0.11% | unchanged | 2020 Q1 | |
| DigitalBridge Group, INC. | 87.5k | 0.10% | trimmed -25.6% | 2025 Q2 | |
| UBS | 78.2k | 0.09% | trimmed -17.6% | ≤2013 | |
| Victory Capital Management INC | 73.4k | 0.09% | trimmed -1% | 2019 Q3 | |
| FMR (Fidelity) | 72.7k | 0.08% | trimmed -44.6% | ≤2013 | |
| Millennium Management | 70.3k | 0.08% | added +901.9% | 2015 Q2 | |
| Morgan Stanley | 69.2k | 0.08% | trimmed -23.6% | ≤2013 | |
| TCW Group INC | 55.0k | 0.06% | trimmed -4.7% | 2023 Q4 | |
| ExodusPoint | 41.0k | 0.05% | opened | 2023 Q3 | |
| Northern Trust | 39.4k | 0.05% | added +1.1% | ≤2013 | |
| Verition Fund Management | 34.1k | 0.04% | added +406% | 2024 Q4 | |
| Raymond James Financial INC | 34.0k | 0.04% | added +18.5% | 2024 Q4 | |
| Invesco | 33.8k | 0.04% | added +14.2% | 2025 Q1 | |
| Swiss National Bank | 31.5k | 0.04% | unchanged | ≤2013 | |
| Brevan Howard Capital Management LP | 30.8k | 0.04% | added +175.2% | 2025 Q2 | |
| Citadel Advisors | 27.7k | 0.03% | added +102.7% | 2022 Q1 | |
| Man Group | 24.9k | 0.03% | opened | 2026 Q1 | |
| Marshall Wace | 24.4k | 0.03% | added +88.3% | 2024 Q4 | |
| Central Pacific Bank - Trust Division | 21.9k | 0.03% | unchanged | 2024 Q1 | |
| Prelude Capital Management, LLC | 21.5k | 0.03% | trimmed -48% | 2023 Q3 | |
| Gotham Asset Management | 21.4k | 0.03% | added +16.7% | 2025 Q3 | |
| Hennion & Walsh Asset Management, INC. | 21.2k | 0.03% | added +24.9% | 2025 Q3 | |
| Waverly Advisors, LLC | 19.4k | 0.02% | unchanged | 2025 Q4 | |
| Dark Forest Capital Management LP | 19.0k | 0.02% | opened | 2026 Q1 | |
| Citigroup INC | 18.3k | 0.02% | added +66.3% | ≤2013 |
Largest 50 of 139 shown; the full ranked, searchable register is at boothcheck.com/holders/AD. 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.