CIK: 0000813933 | Boston, MA
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 249 | $3.2B | 2026-11-05 | SEC ↗ | |
Q2 2026Amended | 13F-HR/A | 244 | $3.6B | 2026-08-05 | SEC ↗ |
| 13F-HR | 251 | $3.5B | 2026-05-12 | SEC ↗ | |
| 13F-HR | 251 | $3.5B | 2026-02-10 | SEC ↗ | |
| 13F-HR | 242 | $3.5B | 2025-10-30 | SEC ↗ | |
| 13F-HR | 240 | $3.4B | 2025-08-06 | SEC ↗ | |
| 13F-HR | 241 | $3.4B | 2025-05-13 | SEC ↗ | |
| 13F-HR | 242 | $3.5B | 2025-02-05 | SEC ↗ | |
| 13F-HR | 244 | $3.8B | 2024-10-31 | SEC ↗ | |
| 13F-HR | 239 | $3.6B | 2024-08-06 | SEC ↗ | |
| 13F-HR | 238 | $3.8B | 2024-05-07 | SEC ↗ | |
| 13F-HR | 238 | $3.8B | 2024-02-05 | SEC ↗ | |
| 13F-HR | 263 | $3.6B | 2023-11-09 | SEC ↗ | |
| 13F-HR | 267 | $3.9B | 2023-08-04 | SEC ↗ | |
| 13F-HR | 265 | $3.8B | 2023-05-03 | SEC ↗ | |
| 13F-HR | 264 | $3.9B | 2023-02-10 | SEC ↗ | |
| 13F-HR | 264 | $134.8M | 2022-11-09 | SEC ↗ | |
| 13F-HR | 270 | $195.4M | 2022-08-04 | SEC ↗ | |
| 13F-HR | 273 | $272.8M | 2022-05-06 | SEC ↗ | |
| 13F-HR | 268 | $273.1M | 2022-02-10 | SEC ↗ | |
| 13F-HR | 264 | $266.1M | 2021-11-02 | SEC ↗ | |
| 13F-HR | 262 | $247.0M | 2021-08-16 | SEC ↗ | |
| 13F-HR | 263 | $178.9M | 2021-05-14 | SEC ↗ | |
| 13F-HR | 249 | $156.1M | 2021-02-08 | SEC ↗ | |
| 13F-HR | 249 | $154.9M | 2020-11-13 | SEC ↗ | |
| 13F-HR | 244 | $95.7M | 2020-08-10 | SEC ↗ | |
| 13F-HR | 240 | $71.4M | 2020-05-07 | SEC ↗ | |
| 13F-HR | 251 | $90.6M | 2020-01-27 | SEC ↗ | |
| 13F-HR | 250 | $57.1M | 2019-10-25 | SEC ↗ | |
| 13F-HR | 244 | $81.3M | 2019-08-01 | SEC ↗ | |
| 13F-HR | 244 | $117.9M | 2019-05-09 | SEC ↗ | |
| 13F-HR | 271 | $104.1M | 2019-02-04 | SEC ↗ | |
| 13F-HR | 270 | $185.2M | 2018-10-31 | SEC ↗ | |
| 13F-HR | 275 | $143.7M | 2018-08-07 | SEC ↗ | |
| 13F-HR | 304 | $120.9M | 2018-05-09 | SEC ↗ | |
| 13F-HR | 269 | $52.9M | 2018-02-06 | SEC ↗ | |
| 13F-HR | 258 | $60.4M | 2017-11-06 | SEC ↗ | |
| 13F-HR | 266 | $58.8M | 2017-07-31 | SEC ↗ | |
| 13F-HR | 273 | $64.9M | 2017-05-12 | SEC ↗ | |
| 13F-HR | 284 | $71.2M | 2017-02-08 | SEC ↗ | |
| 13F-HR | 278 | $54.2M | 2016-11-14 | SEC ↗ | |
| 13F-HR | 283 | $73.1M | 2016-08-01 | SEC ↗ | |
| 13F-HR | 276 | $74.3M | 2016-05-09 | SEC ↗ | |
| 13F-HR | 292 | $77.7M | 2016-02-04 | SEC ↗ | |
| 13F-HR | 283 | $74.0M | 2015-11-03 | SEC ↗ | |
| 13F-HR | 290 | $82.2M | 2015-08-06 | SEC ↗ | |
| 13F-HR | 297 | $84.4M | 2015-05-06 | SEC ↗ | |
| 13F-HR | 309 | $82.3M | 2015-02-12 | SEC ↗ | |
| 13F-HR | 327 | $92.7M | 2014-11-03 | SEC ↗ | |
| 13F-HR | 321 | $112.6M | 2014-08-01 | SEC ↗ | |
| 13F-HR | 310 | $120.2M | 2014-05-05 | SEC ↗ | |
| 13F-HR | 302 | $125.2M | 2014-01-31 | SEC ↗ | |
| 13F-HR | 299 | $108.7M | 2013-11-01 | SEC ↗ | |
| 13F-HR | 290 | $100.2M | 2013-08-06 | SEC ↗ |