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
May 1, 1992	348,353,950
Apr 24, 1992	320,361,222
Apr 16, 1992	311,030,312
Apr 10, 1992	298,589,100
Apr 3, 1992	283,037,584
Mar 27, 1992	267,486,069
Mar 20, 1992	273,706,675
Mar 13, 1992	292,368,494
Mar 6, 1992	311,030,312
Feb 28, 1992	301,699,403
Feb 21, 1992	264,375,766
Feb 14, 1992	264,375,766
Feb 7, 1992	279,927,281
Jan 31, 1992	267,486,069
Jan 24, 1992	276,816,978
Jan 17, 1992	270,596,372
Jan 10, 1992	242,603,644
Jan 3, 1992	223,941,825
Dec 27, 1991	236,383,037
Dec 20, 1991	239,493,341
Dec 13, 1991	242,603,644
Dec 6, 1991	251,934,553
Nov 29, 1991	230,162,431
Nov 22, 1991	236,383,037
Nov 15, 1991	264,375,766
Nov 8, 1991	289,258,191
Nov 1, 1991	273,706,675
Oct 25, 1991	245,713,947
Oct 18, 1991	255,044,856
Oct 11, 1991	248,824,250
Oct 4, 1991	251,934,553
Sep 27, 1991	245,713,947
Sep 20, 1991	245,713,947
Sep 13, 1991	261,265,462
Sep 6, 1991	273,706,675
Aug 30, 1991	295,478,797
Aug 23, 1991	279,927,281
Aug 16, 1991	283,037,584
Aug 9, 1991	289,258,191
Aug 2, 1991	314,140,616
Jul 26, 1991	292,368,494
Jul 19, 1991	317,250,919
Jul 12, 1991	279,927,281
Jul 5, 1991	283,037,584
Jun 28, 1991	295,478,797
Jun 21, 1991	311,030,312
Jun 14, 1991	317,250,919
Jun 7, 1991	314,140,616
May 31, 1991	339,023,041
May 24, 1991	298,589,100
May 17, 1991	298,589,100
May 10, 1991	292,368,494
May 3, 1991	261,265,462
Apr 26, 1991	267,486,069
Apr 19, 1991	258,155,159
Apr 12, 1991	248,824,250
Apr 5, 1991	270,596,372
Mar 28, 1991	292,368,494
Mar 22, 1991	311,030,312
Mar 15, 1991	270,596,372
Mar 8, 1991	289,258,191
Mar 1, 1991	317,250,919
Feb 22, 1991	230,162,431
Feb 15, 1991	236,383,037
Feb 8, 1991	298,589,100
Feb 1, 1991	267,486,069
Jan 25, 1991	298,589,100
Jan 18, 1991	227,052,128
Jan 11, 1991	217,721,219
Jan 4, 1991	258,155,159
Dec 28, 1990	273,706,675
Dec 21, 1990	270,596,372
Dec 14, 1990	261,265,462
Dec 7, 1990	273,706,675
Nov 30, 1990	367,015,769
Nov 23, 1990	335,912,737
Nov 16, 1990	332,802,434
Nov 9, 1990	354,574,556
Nov 2, 1990	329,692,131
Oct 26, 1990	351,464,253
Oct 19, 1990	335,912,737
Oct 12, 1990	311,030,312
Oct 5, 1990	395,008,497
Sep 28, 1990	404,339,406
Sep 21, 1990	435,442,437
Sep 14, 1990	438,552,741
Sep 7, 1990	419,890,922
Aug 31, 1990	407,449,709
Aug 24, 1990	407,449,709
Aug 17, 1990	435,442,437
Aug 10, 1990	407,449,709
Aug 3, 1990	441,663,044
Jul 27, 1990	407,449,709
Jul 20, 1990	398,118,800
Jul 13, 1990	382,567,284
Jul 6, 1990	357,684,859
Jun 29, 1990	351,464,253
Jun 22, 1990	323,471,525
Jun 15, 1990	373,236,375
Jun 8, 1990	342,133,344