CIK: 0001312988 | Boston, MA
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 1 | $5.0M | 2026-08-14 | SEC ↗ | |
| 13F-HR | 1 | $5.5M | 2026-05-15 | SEC ↗ | |
| 13F-HR | 1 | $4.7M | 2026-02-17 | SEC ↗ | |
| 13F-HR | 1 | $6.7M | 2025-11-14 | SEC ↗ | |
| 13F-HR | 1 | $12.2M | 2025-08-14 | SEC ↗ | |
| 13F-HR | 1 | $44.6M | 2025-05-15 | SEC ↗ | |
| 13F-HR | 1 | $35.3M | 2025-02-14 | SEC ↗ | |
| 13F-HR | 1 | $50.6M | 2024-11-14 | SEC ↗ | |
| 13F-HR | 1 | $57.6M | 2024-08-14 | SEC ↗ | |
| 13F-HR | 1 | $84.0M | 2024-05-15 | SEC ↗ | |
| 13F-HR | 1 | $94.4M | 2024-02-14 | SEC ↗ | |
| 13F-HR | 1 | $91.2M | 2023-11-14 | SEC ↗ | |
| 13F-HR | 1 | $133.4M | 2023-08-14 | SEC ↗ | |
| 13F-HR | 1 | $130.0M | 2023-05-15 | SEC ↗ | |
| 13F-HR | 3 | $540.1M | 2023-02-14 | SEC ↗ | |
| 13F-HR | 3 | $965.0K | 2022-11-14 | SEC ↗ | |
| 13F-HR | 3 | $1.0M | 2022-08-15 | SEC ↗ | |
| 13F-HR | 3 | $1.4M | 2022-05-13 | SEC ↗ | |
| 13F-HR | 3 | $1.7M | 2022-02-14 | SEC ↗ | |
| 13F-HR | 2 | $1.2M | 2021-11-15 | SEC ↗ | |
| 13F-HR | 2 | $1.4M | 2021-08-16 | SEC ↗ | |
| 13F-HR | 2 | $1.2M | 2021-05-17 | SEC ↗ | |
| 13F-HR | 2 | $1.3M | 2021-02-16 | SEC ↗ | |
| 13F-HR | 2 | $1.0M | 2020-11-16 | SEC ↗ | |
| 13F-HR | 2 | $884.2K | 2020-08-14 | SEC ↗ | |
| 13F-HR | 2 | $548.9K | 2020-05-15 | SEC ↗ | |
| 13F-HR | 2 | $564.7K | 2020-02-14 | SEC ↗ | |
| 13F-HR | 2 | $914.1K | 2019-11-14 | SEC ↗ | |
| 13F-HR | 2 | $1.2M | 2019-08-14 | SEC ↗ | |
| 13F-HR | 2 | $1.1M | 2019-05-15 | SEC ↗ | |
| 13F-HR | 3 | $840.0K | 2019-02-14 | SEC ↗ | |
| 13F-HR | 3 | $1.1M | 2018-11-14 | SEC ↗ | |
| 13F-HR | 3 | $1.1M | 2018-08-14 | SEC ↗ | |
| 13F-HR | 3 | $936.9K | 2018-05-15 | SEC ↗ | |
| 13F-HR | 3 | $1.0M | 2018-02-14 | SEC ↗ | |
| 13F-HR | 2 | $569.4K | 2017-11-14 | SEC ↗ | |
| 13F-HR | 2 | $528.4K | 2017-08-14 | SEC ↗ | |
| 13F-HR | 1 | $398.7K | 2017-05-15 | SEC ↗ | |
| 13F-HR | 1 | $450.8K | 2017-02-14 | SEC ↗ | |
| 13F-HR | 1 | $523.6K | 2016-11-14 | SEC ↗ | |
| 13F-HR | 2 | $559.6K | 2016-08-15 | SEC ↗ | |
| 13F-HR | 2 | $483.8K | 2016-05-16 | SEC ↗ | |
| 13F-HR | 2 | $342.7K | 2016-02-16 | SEC ↗ | |
| 13F-HR | 1 | $292.3K | 2015-11-16 | SEC ↗ | |
| 13F-HR | 1 | $309.1K | 2015-08-14 | SEC ↗ | |
| 13F-HR | 1 | $301.0K | 2015-05-15 | SEC ↗ | |
| 13F-HR | 1 | $270.2K | 2015-02-17 | SEC ↗ | |
| 13F-HR | 1 | $380.5K | 2014-11-14 | SEC ↗ | |
| 13F-HR | 1 | $345.2K | 2014-08-14 | SEC ↗ | |
| 13F-HR | 1 | $382.3K | 2014-05-15 | SEC ↗ | |
| 13F-HR | 1 | $498.5K | 2014-02-14 | SEC ↗ | |
| 13F-HR | 1 | $429.4K | 2013-11-14 | SEC ↗ | |
| 13F-HR | 1 | $485.4K | 2013-08-14 | SEC ↗ |