CIK: 0000315066 | BOSTON, MA
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 13978 | $2,303.9B | 2026-08-13 | SEC ↗ | |
| 13F-HR | 13282 | $1,898.4B | 2026-05-15 | SEC ↗ | |
| 13F-HR | 13225 | $1,961.3B | 2026-02-17 | SEC ↗ | |
| 13F-HR | 13217 | $1,923.2B | 2025-11-13 | SEC ↗ | |
| 13F-HR | 13187 | $1,773.3B | 2025-08-14 | SEC ↗ | |
| 13F-HR | 12998 | $1,566.3B | 2025-05-12 | SEC ↗ | |
| 13F-HR | 14665 | $1,675.6B | 2025-02-13 | SEC ↗ | |
| 13F-HR | 14553 | $1,643.4B | 2024-11-13 | SEC ↗ | |
| 13F-HR | 14008 | $1,562.3B | 2024-08-13 | SEC ↗ | |
| 13F-HR | 13971 | $1,489.5B | 2024-05-13 | SEC ↗ | |
| 13F-HR | 13994 | $1,301.8B | 2024-02-13 | SEC ↗ | |
| 13F-HR | 13081 | $1,157.0B | 2023-11-13 | SEC ↗ | |
| 13F-HR | 13188 | $1,192.8B | 2023-08-11 | SEC ↗ | |
Q1 2023Amended | 13F-HR/A | 12985 | $1,093.2B | 2023-05-11 | SEC ↗ |
| 13F-HR | 13178 | $1,006.7B | 2023-02-13 | SEC ↗ | |
| 13F-HR | 13115 | $140.4B | 2022-11-10 | SEC ↗ | |
| 13F-HR | 13481 | $103.1B | 2022-08-12 | SEC ↗ | |
| 13F-HR | 13385 | $90.0B | 2022-05-13 | SEC ↗ | |
| 13F-HR | 12035 | $100.9B | 2022-02-14 | SEC ↗ | |
Q3 2021Amended | 13F-HR/A | 11984 | $98.2B | 2021-11-15 | SEC ↗ |
| 13F-HR | 11401 | $96.6B | 2021-08-13 | SEC ↗ | |
| 13F-HR | 10054 | $87.9B | 2021-05-14 | SEC ↗ | |
| 13F-HR | 10073 | $83.3B | 2021-02-08 | SEC ↗ | |
| 13F-HR | 7986 | $77.7B | 2020-11-13 | SEC ↗ | |
Q2 2020Amended | 13F-HR/A | 9223 | $65.3B | 2020-08-13 | SEC ↗ |
| 13F-HR | 9540 | $52.1B | 2020-05-14 | SEC ↗ | |
| 13F-HR | 9880 | $62.9B | 2020-02-07 | SEC ↗ | |
| 13F-HR | 9786 | $52.7B | 2019-11-13 | SEC ↗ | |
| 13F-HR | 9790 | $53.7B | 2019-08-13 | SEC ↗ | |
Q1 2019Amended | 13F-HR/A | 9609 | $49.3B | 2019-05-13 | SEC ↗ |
Q4 2018Amended | 13F-HR/A | 10103 | $41.3B | 2019-02-13 | SEC ↗ |
| 13F-HR | 9483 | $52.1B | 2018-11-09 | SEC ↗ | |
Q2 2018Amended | 13F-HR/A | 5655 | $48.8B | 2018-08-10 | SEC ↗ |
| 13F-HR | 5826 | $47.1B | 2018-05-14 | SEC ↗ | |
| 13F-HR | 5823 | $47.3B | 2018-02-12 | SEC ↗ | |
| 13F-HR | 6165 | $46.9B | 2017-11-13 | SEC ↗ | |
Q2 2017Amended | 13F-HR/A | 6226 | $44.1B | 2017-08-11 | SEC ↗ |
Q2 2017Amended | 13F-HR/A | 6234 | $44.1B | 2017-08-29 | SEC ↗ |
| 13F-HR | 5997 | $41.1B | 2017-05-11 | SEC ↗ | |
Q4 2016Amended | 13F-HR/A | 5930 | $37.0B | 2017-02-10 | SEC ↗ |
| 13F-HR | 5771 | $39.9B | 2016-11-14 | SEC ↗ | |
| 13F-HR | 5700 | $36.1B | 2016-08-11 | SEC ↗ | |
| 13F-HR | 5667 | $34.2B | 2016-05-16 | SEC ↗ | |
| 13F-HR | 5746 | $35.3B | 2016-02-12 | SEC ↗ | |
| 13F-HR | 5726 | $34.0B | 2015-11-10 | SEC ↗ | |
Q2 2015Amended | 13F-HR/A | 5719 | $40.3B | 2015-08-13 | SEC ↗ |
| 13F-HR | 6203 | $38.9B | 2015-05-14 | SEC ↗ | |
| 13F-HR | 6266 | $35.2B | 2015-02-17 | SEC ↗ | |
| 13F-HR | 6011 | $34.0B | 2014-11-14 | SEC ↗ | |
| 13F-HR | 5962 | $31.6B | 2014-08-14 | SEC ↗ | |
| 13F-HR | 6820 | $32.3B | 2014-05-15 | SEC ↗ | |
| 13F-HR | 6663 | $31.1B | 2014-02-13 | SEC ↗ | |
| 13F-HR | 6954 | $29.2B | 2013-11-14 | SEC ↗ | |
Q2 2013Amended | 13F-HR/A | 5571 | $23.9B | 2013-08-14 | SEC ↗ |