Westport Innovations shares owned by Francis L. Coolidge
Quarter-by-quarter ownership of Westport Innovations shares owned by Francis L. Coolidge
from 13F filings
Historical chart of Francis L. Coolidge investment in Westport Innovations
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Quarterly reported holdings in Westport Innovations by Francis L. Coolidge
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2013-06-30 | $38k | 1.1k | 33.45 |
| 2013-03-31 | $43k | 1.5k | 28.17 |
| 2012-12-31 | $83k | 3.1k | 26.71 |
| 2012-09-30 | $87k | 3.1k | 27.84 |
| 2012-06-30 | $115k | 3.1k | 36.75 |
| 2012-03-31 | $159k | 3.9k | 40.92 |
| 2011-12-31 | $269k | 8.1k | 33.24 |
| 2011-09-30 | $270k | 9.4k | 28.85 |