nrg market cap in 2021

On December 31, 2021, NRG Energy (NRG) had a market capitalization of $9.5B, based on 245M shares at a price of $38.81.

DATE CLOSE VOLUME OUTSTANDING MARKET CAP
December 31 2021
$38.81
944,477
245,000,000
$9,508,597,000.00
December 30 2021
$38.66
954,417
245,000,000
$9,471,063,000.00
December 29 2021
$38.64
853,064
245,000,000
$9,466,653,000.00
December 28 2021
$38.45
1,081,764
245,000,000
$9,420,299,000.00
December 27 2021
$38.17
1,454,198
245,000,000
$9,351,895,000.00
December 23 2021
$38.02
1,463,678
245,000,000
$9,314,361,000.00
December 22 2021
$37.90
1,592,985
245,000,000
$9,285,671,500.00
December 21 2021
$37.41
3,055,277
245,000,000
$9,164,274,000.00
December 20 2021
$36.32
2,391,806
245,000,000
$8,899,404,500.00
December 17 2021
$36.48
8,280,063
245,000,000
$8,936,938,500.00
December 16 2021
$35.90
2,302,964
245,000,000
$8,795,671,500.00
December 15 2021
$36.09
2,621,676
245,000,000
$8,842,025,500.00
December 14 2021
$35.97
2,728,900
245,000,000
$8,813,336,000.00
December 13 2021
$36.01
3,741,570
245,000,000
$8,822,156,000.00
December 10 2021
$35.01
1,587,829
245,000,000
$8,577,156,000.00
December 09 2021
$34.66
1,620,598
245,000,000
$8,491,087,500.00
December 08 2021
$34.96
2,094,886
245,000,000
$8,566,131,000.00
December 07 2021
$35.01
2,401,909
245,000,000
$8,577,156,000.00
December 06 2021
$34.32
2,812,141
245,000,000
$8,407,199,500.00
December 03 2021
$32.94
1,996,546
245,000,000
$8,069,516,000.00
December 02 2021
$32.93
2,269,291
245,000,000
$8,067,286,500.00
December 01 2021
$32.07
2,549,296
245,000,000
$7,857,615,500.00
November 30 2021
$32.45
4,286,396
245,000,000
$7,950,323,500.00
November 29 2021
$33.00
1,576,669
245,000,000
$8,084,951,000.00
November 26 2021
$32.66
1,069,783
245,000,000
$8,001,087,500.00