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Iridium Communications shares owned by Tudor Investment Corporation

Quarter-by-quarter ownership of Iridium Communications (IRDM) shares owned by Tudor Investment Corporation from 13F filings

Historical chart of Tudor Investment Corporation investment in Iridium Communications

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All positions including Iridium Communications held by Tudor Investment Corporation consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Iridium Communications by Tudor Investment Corporation

Quarter filed Position value Share count Share price at filing
2012-12-31 $1.1M 166k 6.72
2012-09-30 $950k 130k 7.32
2012-03-31 $604k 69k 8.77
2011-06-30 $807k 93k 8.65
2011-03-31 $715k 90k 7.98
2010-12-31 $223k 27k 8.26
2010-09-30 $124k 15k 8.55