CIK: 0001333978 | WALTHAM, MA
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
Q3 2017Amended | 13F-HR/A | 2565 | $342.4M | 2017-11-07 | SEC ↗ |
Q2 2017Amended | 13F-HR/A | 2518 | $300.8M | 2017-08-11 | SEC ↗ |
Q1 2017Amended | 13F-HR/A | 2414 | $288.3M | 2017-05-15 | SEC ↗ |
Q4 2016Amended | 13F-HR/A | 2318 | $259.2M | 2017-02-01 | SEC ↗ |
| 13F-HR | 2254 | $254.9M | 2016-10-25 | SEC ↗ | |
| 13F-HR | 2240 | $247.7M | 2016-08-04 | SEC ↗ | |
| 13F-HR | 2209 | $246.3M | 2016-04-27 | SEC ↗ | |
| 13F-HR | 2194 | $245.2M | 2016-01-19 | SEC ↗ | |
| 13F-HR | 2144 | $218.7M | 2015-10-27 | SEC ↗ | |
| 13F-HR | 2193 | $216.3M | 2015-07-28 | SEC ↗ | |
| 13F-HR | 2183 | $200.8M | 2015-04-28 | SEC ↗ | |
| 13F-HR | 2095 | $170.4M | 2015-01-13 | SEC ↗ | |
| 13F-HR | 2092 | $148.0M | 2014-10-17 | SEC ↗ | |
| 13F-HR | 2061 | $144.3M | 2014-07-23 | SEC ↗ | |
| 13F-HR | 1991 | $123.6M | 2014-05-07 | SEC ↗ | |
| 13F-HR | 1924 | $119.3M | 2014-02-11 | SEC ↗ | |
| 13F-HR | 1871 | $111.0M | 2013-11-04 | SEC ↗ | |
| 13F-HR | 1821 | $95.0M | 2013-07-29 | SEC ↗ |