CIK: 0001018331 | Boston, MA
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 2187 | $83.9B | 2026-08-14 | SEC ↗ | |
| 13F-HR | 2085 | $19.4B | 2026-05-13 | SEC ↗ | |
| 13F-HR | 2068 | $16.7B | 2026-02-10 | SEC ↗ | |
| 13F-HR | 2206 | $14.3B | 2025-11-13 | SEC ↗ | |
| 13F-HR | 2064 | $11.5B | 2025-08-13 | SEC ↗ | |
| 13F-HR | 2055 | $9.4B | 2025-05-08 | SEC ↗ | |
| 13F-HR | 2086 | $9.8B | 2025-02-10 | SEC ↗ | |
| 13F-HR | 2056 | $8.6B | 2024-11-06 | SEC ↗ | |
| 13F-HR | 2047 | $7.5B | 2024-08-01 | SEC ↗ | |
| 13F-HR | 2037 | $5.5B | 2024-04-25 | SEC ↗ | |
| 13F-HR | 2015 | $4.8B | 2024-02-06 | SEC ↗ | |
| 13F-HR | 1992 | $4.1B | 2023-11-13 | SEC ↗ | |
| 13F-HR | 1960 | $3.6B | 2023-08-15 | SEC ↗ | |
| 13F-HR | 1935 | $3.0B | 2023-05-11 | SEC ↗ | |
| 13F-HR | 1929 | $2.6B | 2023-01-27 | SEC ↗ | |
| 13F-HR | 1913 | $2.5B | 2022-11-14 | SEC ↗ | |
| 13F-HR | 1960 | $1.9B | 2022-08-12 | SEC ↗ | |
| 13F-HR | 1893 | $1.7B | 2022-05-12 | SEC ↗ | |
| 13F-HR | 1851 | $1.8B | 2022-02-08 | SEC ↗ | |
| 13F-HR | 1813 | $1.8B | 2021-11-15 | SEC ↗ | |
| 13F-HR | 1829 | $1.4B | 2021-08-12 | SEC ↗ | |
| 13F-HR | 1788 | $1.3B | 2021-05-05 | SEC ↗ | |
| 13F-HR | 1717 | $1.2B | 2021-02-12 | SEC ↗ | |
| 13F-HR | 1636 | $1.2B | 2020-11-12 | SEC ↗ | |
| 13F-HR | 1663 | $1.2B | 2020-08-11 | SEC ↗ | |
| 13F-HR | 1688 | $823.0M | 2020-04-27 | SEC ↗ | |
| 13F-HR | 1635 | $912.4M | 2020-02-10 | SEC ↗ | |
| 13F-HR | 1625 | $741.9M | 2019-11-12 | SEC ↗ | |
| 13F-HR | 1595 | $751.5M | 2019-08-12 | SEC ↗ | |
Q1 2019Amended | 13F-HR/A | 1587 | $727.1M | 2019-05-15 | SEC ↗ |
Q4 2018Amended | 13F-HR/A | 1607 | $601.1M | 2019-02-13 | SEC ↗ |
| 13F-HR | 1639 | $718.5M | 2018-11-13 | SEC ↗ | |
Q2 2018Amended | 13F-HR/A | 1621 | $651.0M | 2018-08-14 | SEC ↗ |
| 13F-HR | 1615 | $659.7M | 2018-05-10 | SEC ↗ | |
| 13F-HR | 1681 | $608.9M | 2018-02-14 | SEC ↗ | |
| 13F-HR | 1719 | $604.9M | 2017-11-14 | SEC ↗ | |
| 13F-HR | 1709 | $547.0M | 2017-07-27 | SEC ↗ | |
| 13F-HR | 1756 | $516.4M | 2017-05-12 | SEC ↗ | |
| 13F-HR | 1735 | $428.5M | 2017-02-07 | SEC ↗ | |
| 13F-HR | 1669 | $409.2M | 2016-11-04 | SEC ↗ | |
| 13F-HR | 1631 | $355.5M | 2016-08-01 | SEC ↗ | |
| 13F-HR | 1693 | $313.9M | 2016-05-06 | SEC ↗ | |
| 13F-HR | 1633 | $261.5M | 2016-02-12 | SEC ↗ | |
| 13F-HR | 1690 | $232.9M | 2015-11-12 | SEC ↗ | |
| 13F-HR | 1659 | $220.1M | 2015-08-14 | SEC ↗ | |
| 13F-HR | 1745 | $214.6M | 2015-05-15 | SEC ↗ | |
| 13F-HR | 1734 | $181.7M | 2015-02-05 | SEC ↗ | |
| 13F-HR | 1679 | $155.6M | 2014-11-03 | SEC ↗ | |
| 13F-HR | 2384 | $207.7M | 2014-08-13 | SEC ↗ | |
| 13F-HR | 1820 | $192.4M | 2014-05-13 | SEC ↗ | |
| 13F-HR | 1740 | $175.7M | 2014-02-12 | SEC ↗ | |
| 13F-HR | 2261 | $139.4M | 2013-10-30 | SEC ↗ | |
| 13F-HR | 2262 | $108.9M | 2013-07-19 | SEC ↗ |