Market Cap

$1.15B

Current · Retrieved: Oct 26, 2026 · USD

ROCK Market Cap

Current$1.15BretrievedOct 26, 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
Aug 29, 2003	438,007,681
Aug 22, 2003	439,391,884
Aug 15, 2003	444,731,029
Aug 8, 2003	429,504,587
Aug 1, 2003	463,714,657
Jul 25, 2003	430,097,826
Jul 18, 2003	417,639,820
Jul 11, 2003	423,967,686
Jul 3, 2003	401,029,145
Jun 27, 2003	400,831,389
Jun 20, 2003	397,074,232
Jun 13, 2003	389,955,372
Jun 6, 2003	375,915,377
May 30, 2003	382,440,999
May 23, 2003	390,153,098
May 16, 2003	392,526,052
May 9, 2003	385,209,465
May 2, 2003	336,959,400
Apr 25, 2003	348,033,173
Apr 17, 2003	338,145,877
Apr 11, 2003	338,343,633
Apr 4, 2003	330,829,260
Mar 28, 2003	364,643,848
Mar 21, 2003	393,514,802
Mar 14, 2003	344,276,016
Mar 7, 2003	347,044,452
Feb 28, 2003	368,005,552
Feb 21, 2003	355,943,028
Feb 14, 2003	359,502,458
Feb 7, 2003	347,044,452
Jan 31, 2003	355,943,028
Jan 24, 2003	348,230,929
Jan 17, 2003	367,412,313
Jan 10, 2003	362,666,406
Jan 3, 2003	386,000,429
Dec 27, 2002	364,050,609
Dec 20, 2002	375,519,895
Dec 13, 2002	363,457,371
Dec 6, 2002	359,700,214
Nov 29, 2002	382,638,755
Nov 22, 2002	368,401,034
Nov 15, 2002	418,233,058
Nov 8, 2002	404,786,331
Nov 1, 2002	422,187,971
Oct 25, 2002	405,379,570
Oct 18, 2002	413,487,151
Oct 11, 2002	391,735,087
Oct 4, 2002	432,866,261
Sep 27, 2002	438,205,407
Sep 20, 2002	412,498,430
Sep 13, 2002	413,289,395
Sep 6, 2002	396,678,720
Aug 30, 2002	395,492,244
Aug 23, 2002	414,278,145
Aug 16, 2002	405,181,814
Aug 9, 2002	417,442,064
Aug 2, 2002	413,487,151
Jul 26, 2002	395,492,244
Jul 19, 2002	438,007,681
Jul 12, 2002	494,365,356
Jul 5, 2002	483,489,250
Jun 28, 2002	438,798,645
Jun 21, 2002	444,731,029
Jun 14, 2002	445,126,541
Jun 7, 2002	455,607,076
May 31, 2002	469,647,041
May 24, 2002	455,013,838
May 17, 2002	474,392,948
May 10, 2002	471,624,512
May 3, 2002	485,664,477
Apr 26, 2002	442,358,076
Apr 19, 2002	468,658,320
Apr 12, 2002	450,267,931
Apr 5, 2002	457,980,029
Mar 28, 2002	430,295,582
Mar 22, 2002	383,627,476
Mar 15, 2002	358,909,220
Mar 8, 2002	381,847,761
Mar 1, 2002	336,168,406
Feb 22, 2002	310,461,429
Feb 15, 2002	296,619,190
Feb 8, 2002	355,943,028
Feb 1, 2002	349,021,924
Jan 25, 2002	326,676,591
Jan 18, 2002	320,150,969
Jan 11, 2002	352,383,598
Jan 4, 2002	359,502,458
Dec 28, 2001	384,616,226
Dec 21, 2001	385,604,947
Dec 14, 2001	403,402,098
Dec 7, 2001	378,683,843
Nov 30, 2001	373,740,179
Nov 23, 2001	349,219,650
Nov 16, 2001	344,078,260
Nov 9, 2001	343,287,266
Nov 2, 2001	340,123,348
Oct 26, 2001	338,145,877
Oct 19, 2001	333,795,452
Oct 12, 2001	339,530,109
Oct 5, 2001	342,100,789