Market Cap

$1.15B

Current · Retrieved: Oct 25, 2026 · USD

ROCK Market Cap

Current$1.15BretrievedOct 25, 2026

ROCK Market Cap ($219.99M → $1.15B · CAGR +5.1%)

Latest values, visible window

High-resolution chart · PNG

ROCK market cap history

Daily history. Dates identify market observations.

Gibraltar Industries Inc Market Cap — Daily history
Date	Market Cap
May 29, 2009	228,990,015
May 22, 2009	219,498,201
May 15, 2009	230,769,730
May 8, 2009	240,854,782
May 1, 2009	210,599,625
Apr 24, 2009	196,658,523
Apr 17, 2009	212,972,578
Apr 9, 2009	191,912,616
Apr 3, 2009	163,437,174
Mar 27, 2009	153,648,740
Mar 20, 2009	118,054,438
Mar 13, 2009	124,876,679
Mar 6, 2009	146,826,499
Feb 27, 2009	194,582,189
Feb 20, 2009	247,083,785
Feb 13, 2009	290,983,425
Feb 6, 2009	333,103,350
Jan 30, 2009	303,441,431
Jan 23, 2009	314,416,341
Jan 16, 2009	337,849,257
Jan 9, 2009	352,976,836
Jan 2, 2009	359,502,458
Dec 26, 2008	309,967,054
Dec 19, 2008	333,696,589
Dec 12, 2008	430,691,064
Dec 5, 2008	367,807,796
Nov 28, 2008	382,638,755
Nov 21, 2008	288,907,091
Nov 14, 2008	362,172,031
Nov 7, 2008	408,741,244
Oct 31, 2008	393,020,427
Oct 24, 2008	332,806,731
Oct 17, 2008	399,249,430
Oct 10, 2008	386,791,424
Oct 3, 2008	493,574,332
Sep 26, 2008	624,976,633
Sep 19, 2008	686,080,187
Sep 12, 2008	693,495,666
Sep 5, 2008	620,823,965
Aug 29, 2008	638,027,878
Aug 22, 2008	658,494,602
Aug 15, 2008	617,264,535
Aug 8, 2008	560,610,269
Aug 1, 2008	455,310,457
Jul 25, 2008	461,836,079
Jul 18, 2008	369,587,511
Jul 11, 2008	393,613,665
Jul 3, 2008	440,182,878
Jun 27, 2008	460,352,983
Jun 20, 2008	489,421,664
Jun 13, 2008	447,598,358
Jun 6, 2008	484,082,518
May 30, 2008	478,446,754
May 23, 2008	465,395,509
May 16, 2008	440,182,878
May 9, 2008	396,579,857
May 2, 2008	320,645,344
Apr 25, 2008	327,170,967
Apr 18, 2008	328,654,063
Apr 11, 2008	321,238,583
Apr 4, 2008	333,399,970
Mar 28, 2008	335,476,304
Mar 20, 2008	344,374,880
Mar 14, 2008	337,552,638
Mar 7, 2008	323,314,917
Feb 29, 2008	324,204,775
Feb 22, 2008	323,908,156
Feb 15, 2008	314,712,961
Feb 8, 2008	372,257,084
Feb 1, 2008	455,607,076
Jan 25, 2008	355,943,028
Jan 18, 2008	307,890,719
Jan 11, 2008	357,426,124
Jan 4, 2008	403,402,098
Dec 28, 2007	452,937,503
Dec 21, 2007	462,429,317
Dec 14, 2007	441,665,974
Dec 7, 2007	433,657,256
Nov 30, 2007	414,673,628
Nov 23, 2007	409,037,863
Nov 16, 2007	422,682,346
Nov 9, 2007	443,149,070
Nov 2, 2007	486,455,472
Oct 26, 2007	529,761,873
Oct 19, 2007	500,099,954
Oct 12, 2007	577,814,182
Oct 5, 2007	569,212,226
Sep 28, 2007	548,745,502
Sep 21, 2007	559,423,792
Sep 14, 2007	557,050,839
Sep 7, 2007	548,745,502
Aug 31, 2007	591,162,046
Aug 24, 2007	604,509,909
Aug 17, 2007	600,060,621
Aug 10, 2007	571,881,798
Aug 3, 2007	558,830,554
Jul 27, 2007	575,737,848
Jul 20, 2007	617,561,154
Jul 13, 2007	663,537,128
Jul 6, 2007	659,384,460