On December 31, 1998, Sirius XM (SIRI) had a market capitalization of $6.4B, based on 22.99M shares at a price of $279.11.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1998 | $279.11 | 8,830 | 22,988,500 | $6,416,347,821.20 |
December 30 1998 | $285.22 | 5,720 | 22,988,500 | $6,556,851,234.35 |
December 29 1998 | $293.37 | 14,530 | 22,988,500 | $6,744,191,417.40 |
December 28 1998 | $283.19 | 14,270 | 22,988,500 | $6,510,016,763.30 |
December 24 1998 | $284.20 | 3,560 | 22,988,500 | $6,533,435,148.25 |
December 23 1998 | $277.07 | 8,020 | 22,988,500 | $6,369,513,350.15 |
December 22 1998 | $277.07 | 17,970 | 22,988,500 | $6,369,513,350.15 |
December 21 1998 | $262.81 | 21,490 | 22,988,500 | $6,041,669,753.95 |
December 18 1998 | $274.02 | 40,830 | 22,988,500 | $6,299,260,494.15 |
December 17 1998 | $253.64 | 20,180 | 22,988,500 | $5,830,915,783.65 |
December 16 1998 | $247.02 | 46,860 | 22,988,500 | $5,678,702,028.60 |
December 15 1998 | $257.72 | 56,350 | 22,988,500 | $5,924,584,725.75 |
December 14 1998 | $269.94 | 47,730 | 22,988,500 | $6,205,591,552.05 |
December 11 1998 | $301.52 | 21,640 | 22,988,500 | $6,931,529,301.60 |
December 10 1998 | $298.47 | 10,680 | 22,988,500 | $6,861,276,445.60 |
December 09 1998 | $307.63 | 14,630 | 22,988,500 | $7,072,032,714.75 |
December 08 1998 | $314.76 | 34,200 | 22,988,500 | $7,235,954,512.85 |
December 07 1998 | $295.41 | 3,840 | 22,988,500 | $6,791,025,888.45 |
December 04 1998 | $293.37 | 16,960 | 22,988,500 | $6,744,191,417.40 |
December 03 1998 | $296.94 | 10,810 | 22,988,500 | $6,826,152,316.45 |
December 02 1998 | $311.71 | 35,530 | 22,988,500 | $7,165,701,656.85 |
December 01 1998 | $285.22 | 28,460 | 22,988,500 | $6,556,851,234.35 |
November 30 1998 | $312.73 | 15,020 | 22,988,500 | $7,189,120,041.80 |
November 27 1998 | $313.24 | 7,500 | 22,988,500 | $7,200,828,084.85 |
November 25 1998 | $303.56 | 8,830 | 22,988,500 | $6,978,363,772.65 |
