Proshares Ultrashort 20+y Tr etf shares owned by William Blair $ Company
Quarter-by-quarter ownership of Proshares Ultrashort 20+y Tr etf (TBT) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in Proshares Ultrashort 20+y Tr etf
Tip: Access up to 7 years of quarterly data
All positions including Proshares Ultrashort 20+y Tr etf held by William Blair $ Company consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Proshares Ultrashort 20+y Tr etf by William Blair $ Company
Quarter filed | Position value | Share count | Share price at filing |
---|---|---|---|
2013-03-31 | $259k | 3.9k | 65.79 |
2012-12-31 | $245k | 3.9k | 63.42 |
2012-09-30 | $240k | 16k | 15.53 |
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