Market Cap

$2.43B

Current · Retrieved: Oct 26, 2026 · USD

IOSP Market Cap

Current$2.43BretrievedOct 26, 2026

IOSP Market Cap ($400.25M → $2.43B · CAGR +6.5%)

Latest values, visible window

High-resolution chart · PNG

IOSP market cap history

Daily history. Dates identify market observations.

Innospec Inc Market Cap — Daily history
Date	Market Cap
Aug 24, 2001	227,837,185
Aug 17, 2001	224,881,459
Aug 10, 2001	221,186,802
Aug 3, 2001	219,955,250
Jul 27, 2001	216,260,593
Jul 20, 2001	212,812,246
Jul 13, 2001	211,827,004
Jul 6, 2001	206,161,863
Jun 29, 2001	200,250,412
Jun 22, 2001	215,521,661
Jun 15, 2001	220,447,871
Jun 8, 2001	209,363,899
Jun 1, 2001	222,910,975
May 25, 2001	202,713,517
May 18, 2001	186,457,026
May 11, 2001	166,998,499
May 4, 2001	151,480,939
Apr 27, 2001	148,032,592
Apr 20, 2001	150,988,318
Apr 12, 2001	148,525,213
Apr 6, 2001	140,396,968
Mar 30, 2001	142,860,073
Mar 23, 2001	142,860,073
Mar 16, 2001	142,860,073
Mar 9, 2001	160,101,805
Mar 2, 2001	160,840,737
Feb 23, 2001	162,072,289
Feb 16, 2001	161,579,668
Feb 9, 2001	164,535,394
Feb 2, 2001	160,101,805
Jan 26, 2001	169,461,603
Jan 19, 2001	169,461,603
Jan 12, 2001	157,146,080
Jan 5, 2001	153,944,044
Dec 29, 2000	141,628,520
Dec 22, 2000	139,411,726
Dec 15, 2000	135,470,758
Dec 8, 2000	144,830,556
Dec 1, 2000	157,146,080
Nov 24, 2000	147,786,282
Nov 17, 2000	145,569,488
Nov 10, 2000	144,830,556
Nov 3, 2000	148,525,213
Oct 27, 2000	149,264,145
Oct 20, 2000	146,308,419
Oct 13, 2000	122,416,304
Oct 6, 2000	118,475,336
Sep 29, 2000	115,519,610
Sep 22, 2000	114,780,679
Sep 15, 2000	110,839,711
Sep 8, 2000	110,839,711
Sep 1, 2000	106,159,813
Aug 25, 2000	105,420,881
Aug 18, 2000	105,420,881
Aug 11, 2000	109,361,849
Aug 4, 2000	114,041,748
Jul 28, 2000	103,943,018
Jul 21, 2000	98,524,188
Jul 14, 2000	100,002,051
Jul 7, 2000	100,002,051
Jun 30, 2000	96,307,394
Jun 23, 2000	98,524,188
Jun 16, 2000	99,263,119
Jun 9, 2000	100,002,051
Jun 2, 2000	100,002,051
May 26, 2000	99,263,119
May 19, 2000	99,263,119
May 12, 2000	98,524,188
May 5, 2000	99,263,119
Apr 28, 2000	114,780,679
Apr 20, 2000	119,214,267
Apr 14, 2000	112,317,574
Apr 7, 2000	123,155,235
Mar 31, 2000	120,199,509
Mar 24, 2000	126,357,271
Mar 17, 2000	124,633,098
Mar 10, 2000	120,199,509
Mar 3, 2000	122,416,304
Feb 25, 2000	105,420,881
Feb 18, 2000	115,519,610
Feb 11, 2000	129,312,997
Feb 4, 2000	135,470,758
Jan 28, 2000	133,253,964
Jan 21, 2000	144,830,556
Jan 14, 2000	151,727,250
Jan 7, 2000	155,421,907
Dec 31, 1999	127,835,134
Dec 23, 1999	125,372,029
Dec 17, 1999	127,835,134
Dec 10, 1999	122,416,304
Dec 3, 1999	128,574,065
Nov 26, 1999	120,199,509
Nov 19, 1999	125,372,029
Nov 12, 1999	126,357,271
Nov 5, 1999	136,209,690
Oct 29, 1999	150,988,318
Oct 22, 1999	154,682,975
Oct 15, 1999	139,411,726
Oct 8, 1999	139,411,726
Oct 1, 1999	138,672,795