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Parker Drilling Company shares owned by Portola Group

Quarter-by-quarter ownership of Parker Drilling Company shares owned by Portola Group from 13F filings

Historical chart of Portola Group investment in Parker Drilling Company

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All positions including Parker Drilling Company held by Portola Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Parker Drilling Company by Portola Group

Quarter filed Position value Share count Share price at filing
2015-06-30 $840k 253k 3.32
2015-03-31 $919k 263k 3.49
2014-12-31 $873k 284k 3.07
2014-09-30 $1.4M 288k 4.94
2014-06-30 $1.9M 291k 6.52
2014-03-31 $2.1M 298k 7.09
2013-12-31 $3.2M 396k 8.13
2013-09-30 $1.5M 270k 5.70
2013-06-30 $515k 103k 4.98

Top funds holding Parker Drilling Company