Market Cap

$3.91B

Current · Retrieved: Oct 25, 2026 · USD

OII Market Cap

Current$3.91BretrievedOct 25, 2026

OII Market Cap ($130.38M → $3.91B · CAGR +7.5%)

Latest values, visible window

High-resolution chart · PNG

OII market cap history

Daily history. Dates identify market observations.

Oceaneering International Inc Market Cap — Daily history
Date	Market Cap
Mar 31, 1994	304,809,706
Mar 25, 1994	323,471,525
Mar 18, 1994	317,250,919
Mar 11, 1994	307,920,009
Mar 4, 1994	332,802,434
Feb 25, 1994	332,802,434
Feb 18, 1994	326,581,828
Feb 11, 1994	348,353,950
Feb 4, 1994	354,574,556
Jan 28, 1994	332,802,434
Jan 21, 1994	329,692,131
Jan 14, 1994	329,692,131
Jan 7, 1994	335,912,737
Dec 31, 1993	339,023,041
Dec 23, 1993	320,361,222
Dec 17, 1993	320,361,222
Dec 10, 1993	326,581,828
Dec 3, 1993	332,802,434
Nov 26, 1993	370,126,072
Nov 19, 1993	388,787,891
Nov 12, 1993	395,008,497
Nov 5, 1993	410,560,012
Oct 29, 1993	426,111,528
Oct 22, 1993	432,332,134
Oct 15, 1993	447,883,650
Oct 8, 1993	438,552,741
Oct 1, 1993	438,552,741
Sep 24, 1993	376,346,678
Sep 17, 1993	363,905,466
Sep 10, 1993	379,456,981
Sep 3, 1993	404,339,406
Aug 27, 1993	416,780,619
Aug 20, 1993	410,560,012
Aug 13, 1993	385,677,587
Aug 6, 1993	385,677,587
Jul 30, 1993	348,353,950
Jul 23, 1993	348,353,950
Jul 16, 1993	348,353,950
Jul 9, 1993	348,353,950
Jul 2, 1993	345,243,647
Jun 25, 1993	320,361,222
Jun 18, 1993	360,795,162
Jun 11, 1993	367,015,769
Jun 4, 1993	351,464,253
May 28, 1993	335,912,737
May 21, 1993	329,692,131
May 14, 1993	342,133,344
May 7, 1993	342,133,344
Apr 30, 1993	332,802,434
Apr 23, 1993	335,912,737
Apr 16, 1993	370,126,072
Apr 8, 1993	379,456,981
Apr 2, 1993	351,464,253
Mar 26, 1993	354,574,556
Mar 19, 1993	354,574,556
Mar 12, 1993	363,905,466
Mar 5, 1993	354,574,556
Feb 26, 1993	345,243,647
Feb 19, 1993	314,140,616
Feb 12, 1993	317,250,919
Feb 5, 1993	342,133,344
Jan 29, 1993	304,809,706
Jan 22, 1993	286,147,887
Jan 15, 1993	286,147,887
Jan 8, 1993	298,589,100
Dec 31, 1992	320,361,222
Dec 24, 1992	304,809,706
Dec 18, 1992	295,478,797
Dec 11, 1992	311,030,312
Dec 4, 1992	348,353,950
Nov 27, 1992	342,133,344
Nov 20, 1992	354,574,556
Nov 13, 1992	363,905,466
Nov 6, 1992	395,008,497
Oct 30, 1992	429,221,831
Oct 23, 1992	447,883,650
Oct 16, 1992	429,221,831
Oct 9, 1992	441,663,044
Oct 2, 1992	413,670,316
Sep 25, 1992	416,780,619
Sep 18, 1992	404,339,406
Sep 11, 1992	395,008,497
Sep 4, 1992	413,670,316
Aug 28, 1992	410,560,012
Aug 21, 1992	367,015,769
Aug 14, 1992	363,905,466
Aug 7, 1992	360,795,162
Jul 31, 1992	351,464,253
Jul 24, 1992	357,684,859
Jul 17, 1992	351,464,253
Jul 10, 1992	329,692,131
Jul 2, 1992	339,023,041
Jun 26, 1992	335,912,737
Jun 19, 1992	304,809,706
Jun 12, 1992	323,471,525
Jun 5, 1992	326,581,828
May 29, 1992	354,574,556
May 22, 1992	317,250,919
May 15, 1992	314,140,616
May 8, 1992	351,464,253