OII
OCEANEERING INTERNATIONAL INCCompany with tickers: OII
CIK
73756
CUSIP
675232102
Shares Outstanding
99,744,633
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 310
Total Value: $2,113,458,422
Total Shares: 87,950,837
Showing top 100 of 310 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | $384,560,493 | 16,003,350 | Shares | Sole | 2026-02-12 | View |
| BROWN ADVISORY INC | $178,470,352 | 7,426,981 | Shares | Defined | 2026-02-13 | View |
| STATE STREET CORP | $111,673,465 | 4,647,252 | Shares | Defined | 2026-02-13 | View |
| Morgan Stanley Institutional Investment Advisors LLC | $94,846,938 | 3,947,022 | Shares | Sole | 2026-02-13 | View |
| EARNEST PARTNERS LLC | $91,112,123 | 3,791,599 | Shares | Sole | 2026-02-12 | View |
| AMERICAN CENTURY COMPANIES INC | $86,702,402 | 3,608,090 | Shares | Defined | 2026-02-13 | View |
| DIMENSIONAL FUND ADVISORS LP | $83,553,942 | 3,477,068 | Shares | Sole | 2026-02-12 | View |
| Neuberger Berman Group LLC | $80,142,957 | 3,335,121 | Shares | Defined | 2026-02-13 | View |
| Greenhouse Funds LLLP | $59,312,287 | 2,468,260 | Shares | Sole | 2026-02-17 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $55,382,853 | 2,304,738 | Shares | Defined | 2026-02-09 | View |
| LOOMIS SAYLES & CO L P | $44,009,358 | 1,831,434 | Shares | Defined | 2026-02-12 | View |
| VAN ECK ASSOCIATES CORP | $35,178,766 | 1,463,952 | Shares | Sole | 2026-02-13 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $34,672,262 | 1,442,874 | Shares | Sole | 2026-02-13 | View |
| GOLDMAN SACHS GROUP INC | $30,606,264 | 1,273,669 | Shares | Other | 2026-02-10 | View |
| ROYAL BANK OF CANADA | $29,359,587 | 1,221,789 | Shares | Defined | 2026-02-17 | View |
| NORTHERN TRUST CORP | $29,241,119 | 1,216,859 | Shares | Other | 2026-02-17 | View |
| Qube Research & Technologies Ltd | $28,017,442 | 1,165,936 | Shares | Sole | 2026-02-17 | View |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | $20,585,155 | 856,644 | Shares | Sole | 2026-01-13 | View |
| Ranger Investment Management, L.P. | $19,287,319 | 802,635 | Shares | Sole | 2026-02-13 | View |
| Fisher Asset Management, LLC | $19,058,144 | 793,098 | Shares | Defined | 2026-02-09 | View |
| Bank of New York Mellon Corp | $18,509,006 | 770,246 | Shares | Defined | 2026-02-10 | View |
| Nuveen, LLC | $16,827,751 | 700,281 | Shares | Defined | 2026-02-12 | View |
| ALGERT GLOBAL LLC | $16,812,493 | 699,646 | Shares | Sole | 2026-02-17 | View |
| Point72 Asset Management, L.P. | $16,802,064 | 699,212 | Shares | Defined | 2026-02-17 | View |
| VANGUARD GROUP INC | $16,326,486 | 679,421 | Shares | Defined | 2026-01-29 | View |
| BANK OF AMERICA CORP /DE/ | $15,089,251 | 627,934 | Shares | Defined | 2026-02-17 | View |
| Invesco Ltd. | $14,354,630 | 597,363 | Shares | Defined | 2026-02-19 | View |
| PRINCIPAL FINANCIAL GROUP INC | $13,861,032 | 576,822 | Shares | Defined | 2026-02-02 | View |
| Goehring & Rozencwajg Associates, LLC | $13,666,678 | 568,734 | Shares | Sole | 2026-02-13 | View |
| FIRST TRUST ADVISORS LP | $13,516,538 | 562,486 | Shares | Sole | 2026-02-13 | View |
| Old West Investment Management, LLC | $13,054,802 | 543,271 | Shares | Sole | 2026-02-17 | View |
| Tudor Investment Corp Et Al | $12,968,414 | 539,676 | Shares | Defined | 2026-02-17 | View |
| Boston Trust Walden Corp | $12,788,261 | 532,179 | Shares | Defined | 2026-01-28 | View |
| JPMORGAN CHASE & CO | $12,204,427 | 507,883 | Shares | Defined | 2026-02-11 | View |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $12,060,993 | 501,914 | Shares | Sole | 2026-02-13 | View |
| MORGAN STANLEY | $11,731,876 | 488,218 | Shares | Defined | 2026-02-13 | View |
| UBS Group AG | $11,010,809 | 458,211 | Shares | Defined | 2026-01-29 | View |
| Aristotle Capital Boston, LLC | $10,820,853 | 450,306 | Shares | Sole | 2026-02-17 | View |
| FRANKLIN RESOURCES INC | $10,722,279 | 446,204 | Shares | Defined | 2026-02-11 | View |
| SEI INVESTMENTS CO | $10,063,426 | 418,786 | Shares | Sole | 2026-02-13 | View |
| BARCLAYS PLC | $10,015,511 | 416,792 | Shares | Sole | 2026-02-13 | View |
| PANAGORA ASSET MANAGEMENT INC | $9,226,702 | 383,966 | Shares | Sole | 2026-02-13 | View |
| Sagefield Capital LP | $9,133,082 | 380,070 | Shares | Other | 2026-02-17 | View |
| AGF MANAGEMENT LTD | $9,004,473 | 374,718 | Shares | Sole | 2026-02-17 | View |
| AQR CAPITAL MANAGEMENT LLC | $8,957,156 | 372,749 | Shares | Defined | 2026-02-17 | View |
| KEATING INVESTMENT COUNSELORS INC | $8,515,174 | 354,356 | Shares | Sole | 2026-01-30 | View |
| Public Sector Pension Investment Board | $8,296,838 | 345,270 | Shares | Sole | 2026-02-13 | View |
| GAMCO INVESTORS, INC. ET AL | $8,214,415 | 341,840 | Shares | Sole | 2026-02-05 | View |
| INTECH INVESTMENT MANAGEMENT LLC | $7,163,943 | 298,125 | Shares | Sole | 2026-02-10 | View |
| UBS ASSET MANAGEMENT AMERICAS INC | $6,990,420 | 290,904 | Shares | Defined | 2026-02-13 | View |
| FMR LLC | $6,482,451 | 269,765 | Shares | Defined | 2026-02-17 | View |
| Russell Investments Group, Ltd. | $6,444,267 | 268,176 | Shares | Defined | 2026-02-17 | View |
| WELLS FARGO & COMPANY/MN | $6,389,696 | 265,905 | Shares | Defined | 2026-02-13 | View |
| STATE OF WISCONSIN INVESTMENT BOARD | $6,282,715 | 261,453 | Shares | Sole | 2026-02-17 | View |
| PRUDENTIAL FINANCIAL INC | $6,231,243 | 259,311 | Shares | Defined | 2026-02-13 | View |
| Legal & General Group Plc | $6,105,037 | 254,059 | Shares | Defined | 2026-02-09 | View |
| Granite Investment Partners, LLC | $5,728,271 | 238,380 | Shares | Sole | 2026-02-12 | View |
| ENVESTNET ASSET MANAGEMENT INC | $5,495,396 | 228,689 | Shares | Sole | 2026-02-10 | View |
| Brandywine Global Investment Management, LLC | $5,489,028 | 228,424 | Shares | Sole | 2026-02-11 | View |
| RHUMBLINE ADVISERS | $5,445,750 | 226,623 | Shares | Sole | 2026-02-13 | View |
| AMERIPRISE FINANCIAL INC | $5,062,615 | 210,679 | Shares | Defined | 2026-02-17 | View |
| Swiss National Bank | $4,747,078 | 197,548 | Shares | Sole | 2026-02-12 | View |
| BNP PARIBAS ARBITRAGE, SA | $4,660,666 | 193,952 | Shares | Defined | 2026-02-10 | View |
| GABELLI FUNDS LLC | $4,492,961 | 186,973 | Shares | Sole | 2026-02-05 | View |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $3,947,095 | 164,257 | Shares | Sole | 2026-01-30 | View |
| ESSEX INVESTMENT MANAGEMENT CO LLC | $3,735,079 | 155,434 | Shares | Sole | 2026-02-13 | View |
| SG Americas Securities, LLC | $3,686,754 | 153,423 | Shares | Sole | 2026-01-09 | View |
| EFG International AG | $3,659,576 | 152,292 | Shares | Defined | 2026-02-17 | View |
| LEUTHOLD GROUP, LLC | $3,547,765 | 147,639 | Shares | Sole | 2026-02-05 | View |
| SIR Capital Management, L.P. | $2,883,600 | 120,000 | Shares | Sole | 2026-02-13 | View |
| Concurrent Investment Advisors, LLC | $2,791,300 | 116,159 | Shares | Sole | 2026-01-29 | View |
| Trexquant Investment LP | $2,709,598 | 112,759 | Shares | Sole | 2026-02-17 | View |
| ALLIANCEBERNSTEIN L.P. | $2,687,082 | 111,822 | Shares | Defined | 2026-02-17 | View |
| FEDERATED HERMES, INC. | $2,640,921 | 109,901 | Shares | Defined | 2026-02-12 | View |
| Squarepoint Ops LLC | $2,569,191 | 106,916 | Shares | Defined | 2026-02-13 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $2,434,431 | 101,308 | Shares | Defined | 2026-02-17 | View |
| CenterBook Partners LP | $2,408,286 | 100,220 | Shares | Sole | 2026-02-11 | View |
| Caption Management, LLC | $2,403,000 | 100,000 | Shares | Sole | 2026-02-17 | View |
| ISTHMUS PARTNERS, LLC | $2,346,024 | 97,629 | Shares | Sole | 2026-02-05 | View |
| Caption Management, LLC | $2,321,298 | 96,600 | Shares | Sole | 2026-02-17 | View |
| BRIDGEWAY CAPITAL MANAGEMENT INC | $2,249,208 | 93,600 | Shares | Sole | 2026-02-17 | View |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $2,248,318 | 93,563 | Shares | Sole | 2026-02-17 | View |
| State of New Jersey Common Pension Fund D | $2,205,497 | 91,781 | Shares | Sole | 2026-01-30 | View |
| Engineers Gate Manager LP | $2,127,832 | 88,549 | Shares | Sole | 2026-02-17 | View |
| MILLENNIUM MANAGEMENT LLC | $2,115,168 | 88,022 | Shares | Sole | 2026-02-17 | View |
| JENNISON ASSOCIATES LLC | $2,112,477 | 87,910 | Shares | Defined | 2026-01-30 | View |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | $2,053,243 | 85,445 | Shares | Sole | 2026-02-13 | View |
| Y-Intercept (Hong Kong) Ltd | $2,032,793 | 84,594 | Shares | Sole | 2026-02-13 | View |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | $2,028,516 | 84,416 | Shares | Defined | 2026-02-03 | View |
| DEUTSCHE BANK AG\ | $1,897,817 | 78,977 | Shares | Defined | 2026-02-11 | View |
| D. E. Shaw & Co., Inc. | $1,858,672 | 77,348 | Shares | Defined | 2026-02-17 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $1,764,330 | 73,422 | Shares | Sole | 2026-02-12 | View |
| Glenorchy Capital Ltd | $1,754,069 | 72,995 | Shares | Sole | 2026-01-30 | View |
| Pathstone Holdings, LLC | $1,714,252 | 71,338 | Shares | Sole | 2026-02-13 | View |
| Thrivent Financial for Lutherans | $1,697,431 | 70,638 | Shares | Sole | 2026-02-05 | View |
| Brevan Howard Capital Management LP | $1,678,711 | 69,859 | Shares | Defined | 2026-02-17 | View |
| PEAK6 LLC | $1,677,294 | 69,800 | Shares | Defined | 2026-02-13 | View |
| Legato Capital Management LLC | $1,642,714 | 68,361 | Shares | Other | 2026-02-06 | View |
| CITADEL ADVISORS LLC | $1,508,435 | 62,773 | Shares | Defined | 2026-02-17 | View |
| OPPENHEIMER ASSET MANAGEMENT INC. | $1,461,120 | 60,804 | Shares | Other | 2026-02-02 | View |