Oceaneering IntlOII
13F holders, Q3 2025 (September 30)301holders +13
44new positions
28sold out
9famous investors
$24.78avg. 13F price*
At the end of Q3 2025, 301 institutions reported holding Oceaneering Intl Inc. (OII) in their 13F filings, up 13 from Q2 2025. 44 opened new positions and 28 sold out. The largest holders were BlackRock, Inc. ($388.3M), Vanguard Group Inc. ($301.9M) and Brown Advisory Inc. ($190.9M). 9 famous investors held it, including Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio), Mario Gabelli (0.1% of GAMCO Investors's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Oceaneering Intl Inc.
- CUSIP
- 675232102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 44 | $26.4M |
| Exits | 28 | $9.6M |
All 13F filers, Q2 2025 → Q3 2025: 5,527,395 shares bought and 5,801,268 shares sold, net −273,873 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 301 holders
| BlackRock, Inc. | 0.01% | Reduce -0.6% | 15,668,933 | $388.3M |
| Vanguard Group Inc. | 0.00% | Reduce -1.7% | 12,183,440 | $301.9M |
| Brown Advisory Inc. | 0.25% | Add +4.8% | 7,702,263 | $190.9M |
| State Street Corp. | 0.00% | Reduce -7.9% | 4,431,886 | $109.8M |
| Earnest Partners LLC | 0.43% | Reduce -4.8% | 4,016,698 | $99.5M |
| American Century Companies Inc. | 0.05% | Add +8.1% | 3,642,873 | $90.3M |
| Neuberger Berman Group LLC | 0.06% | Reduce -2.3% | 3,539,558 | $87.7M |
| Dimensional Fund Advisors LP | 0.02% | Add +3.1% | 3,285,951 | $81.4M |
| Greenhouse Funds LLLP | 2.40% | No change | 2,491,803 | $61.7M |
| Geode Capital Management, LLC | 0.00% | Add +0.2% | 2,252,867 | $55.8M |
| Loomis Sayles & Co. L P | 0.06% | Reduce -1.5% | 1,897,037 | $47.0M |
| Goldman Sachs Group Inc. | 0.01% | Add +53.5% | 1,425,378 | $35.3M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +3.6% | 1,417,423 | $35.1M |
| Van Eck Associates Corp. | 0.03% | Add +6.8% | 1,329,295 | $32.9M |
| Fort Washington Investment Advisors Inc. | 0.17% | Add +14.8% | 1,301,792 | $32.3M |
| Royal Bank of Canada | 0.01% | Reduce -5.3% | 1,288,905 | $31.9M |
| Northern Trust Corp. | 0.00% | Reduce -1.4% | 1,131,907 | $28.0M |
| Morgan Stanley | 0.00% | Reduce -3.4% | 1,014,853 | $25.1M |
| Aristotle Capital Boston, LLC | 1.08% | Reduce -3.1% | 843,793 | $20.9M |
| JPMorgan Chase & Co. | 0.00% | Add +94.7% | 763,907 | $18.9M |
| Nuveen, LLC | 0.00% | Reduce -4.7% | 720,028 | $17.8M |
| Franklin Resources Inc. | 0.00% | Reduce -43.1% | 702,746 | $17.4M |
| Bank of America Corp. | 0.00% | Add +29.6% | 700,261 | $17.4M |
| Qube Research & Technologies Ltd | 0.02% | Reduce -13.9% | 699,380 | $17.3M |
| Algert Global LLC | 0.27% | Add +74.2% | 649,747 | $16.1M |
| Fisher Asset Management | 0.01% | Add +11.6% | 639,884 | $15.9M |
| Bank of New York Mellon Corp | 0.00% | Reduce -4.0% | 617,961 | $15.3M |
| Invesco Ltd. | 0.00% | Reduce -5.6% | 613,761 | $15.2M |
| Ranger Investment Management, L.P. | 1.03% | Reduce -3.0% | 595,970 | $14.8M |
| Boston Trust Walden Corp | 0.11% | Add +13.1% | 594,950 | $14.7M |
| Principal Financial Group Inc. | 0.01% | Reduce -0.9% | 546,729 | $13.5M |
| Sagefield Capital LP | 1.41% | Add +25.9% | 509,618 | $12.6M |
| Tudor Investment Corporation | 0.08% | Add +210.8% | 491,928 | $12.2M |
| UBS Group AG | 0.00% | Reduce -15.2% | 491,636 | $12.2M |
| Schroder Investment Management Group | 0.01% | Add +6.4% | 477,216 | $12.0M |
| Sei Investments Co. | 0.01% | Add +1.4% | 466,125 | $11.6M |
| Goehring & Rozencwajg Associates, LLC | 1.39% | Add +0.2% | 466,058 | $11.5M |
| Cubist Systematic Strategies, LLC | 0.16% | Reduce -4.7% | 451,155 | $11.2M |
| First Trust Advisors LP | 0.01% | Reduce -17.5% | 443,577 | $11.0M |
| Public Sector Pension Investment Board | 0.04% | Add +14.0% | 390,866 | $9.7M |
| Barclays PLC | 0.00% | Add +32.8% | 386,103 | $9.6M |
| Keating Investment Counselors Inc. | 2.53% | Reduce -7.0% | 357,973 | $8.9M |
| Panagora Asset Management Inc. | 0.03% | Add +55.2% | 319,416 | $7.9M |
| Edgestream Partners, L.P. | 0.23% | Reduce -22.8% | 311,227 | $7.7M |
| GAMCO Investors | 0.07% | Reduce -12.6% | 306,440 | $7.6M |
| AQR Capital Management | 0.00% | Add +8.1% | 302,912 | $7.5M |
| Prudential Financial Inc. | 0.01% | Add +40.1% | 286,818 | $7.1M |
| SIR Capital Management, L.P. | 0.61% | New | 272,400 | $6.8M |
| Legal & General Group Plc | 0.00% | Reduce -4.2% | 265,318 | $6.6M |
| Russell Investments Group, Ltd. | 0.01% | Add +121.7% | 256,093 | $6.3M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -6.5% | 255,943 | $6.3M |
| Wells Fargo & Company | 0.00% | Reduce -0.6% | 248,128 | $6.1M |
| State of Wisconsin Investment Board | 0.01% | Add +9.2% | 242,429 | $6.0M |
| Rhumbline Advisers | 0.00% | Reduce -0.5% | 238,489 | $5.9M |
| Old West Investment Management, LLC | 1.35% | Add +21.1% | 238,103 | $5.9M |
| SummitTX Capital, L.P. | 0.23% | New | 226,802 | $5.6M |
| Millennium Management | 0.00% | Reduce -70.7% | 214,728 | $5.3M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -84.3% | 213,209 | $5.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.7% | 207,803 | $5.1M |
| Swiss National Bank | 0.00% | Add +1.0% | 194,948 | $4.8M |
| Gabelli Funds LLC | 0.03% | Add +3.0% | 188,365 | $4.7M |
| EFG Asset Management (North America) Corp. | 0.58% | Add +1.2% | 181,492 | $4.5M |
| Intech Investment Management LLC | 0.04% | Add +119.7% | 174,161 | $4.3M |
| D. E. Shaw & Co. | 0.00% | Add +84.4% | 173,571 | $4.3M |
| BNP Paribas Financial Markets | 0.00% | Add +481.7% | 165,387 | $4.1M |
| New York State Teachers Retirement System | 0.01% | Reduce -0.6% | 165,340 | $4.1M |
| ExodusPoint Capital Management, LP | 0.06% | Reduce -49.6% | 159,952 | $4.0M |
| Essex Investment Management Co. LLC | 0.60% | Add +58.7% | 159,261 | $3.9M |
| SG Americas Securities, LLC | 0.01% | Add +1377.0% | 156,547 | $3.9M |
| FMR LLC | 0.00% | Reduce -46.8% | 151,541 | $3.8M |
| Deutsche Bank AG | 0.00% | Add +5.9% | 142,179 | $3.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -43.2% | 139,067 | $3.4M |
| Engineers Gate Manager LP | 0.04% | Add +56.3% | 130,662 | $3.2M |
| AXA Investment Managers S.A. | 0.01% | — | 130,217 | $3.2M |
| Empowered Funds, LLC | 0.03% | Add +2.7% | 125,279 | $3.1M |
| Point72 Asset Management | 0.01% | Reduce -32.9% | 117,500 | $2.9M |
| Concurrent Investment Advisors, LLC | 0.05% | Reduce -18.1% | 116,164 | $2.9M |
| Alliancebernstein L.P. | 0.00% | Reduce -2.5% | 113,760 | $2.8M |
| Renaissance Technologies | 0.00% | Add +31.2% | 112,300 | $2.8M |
| Citadel Advisors | 0.00% | Add +54.8% | 105,124 | $2.6M |
| Schonfeld Strategic Advisors LLC | 0.02% | Add +210.1% | 102,161 | $2.5M |
| Bridgeway Capital Management, LLC | 0.05% | New | 98,513 | $2.4M |
| Jane Street Group, LLC | 0.00% | Reduce -54.8% | 97,279 | $2.4M |
| Isthmus Partners, LLC | 0.28% | Add +7.9% | 96,923 | $2.4M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -34.2% | 96,469 | $2.4M |
| California State Teachers Retirement System | 0.00% | Add +0.0% | 93,347 | $2.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +4.6% | 93,048 | $2.3M |
| State of New Jersey Common Pension Fund D | 0.01% | Reduce -6.6% | 92,602 | $2.3M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +3.4% | 89,960 | $2.2M |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +2.8% | 85,445 | $2.1M |
| Jennison Associates LLC | 0.00% | Add +13.4% | 80,904 | $2.0M |
| Glenorchy Capital Ltd | 1.32% | Reduce -3.6% | 73,567 | $1.8M |
| Oppenheimer Asset Management Inc. | 0.02% | Reduce -1.0% | 66,710 | $1.7M |
| Pathstone Holdings, LLC | 0.01% | Add +5.2% | 66,186 | $1.6M |
| Federated Hermes, Inc. | 0.00% | Reduce -45.1% | 63,738 | $1.6M |
| CoreCommodity Management, LLC | 0.28% | Reduce -35.6% | 63,123 | $1.6M |
| Citigroup Inc. | 0.00% | Reduce -37.6% | 60,579 | $1.5M |
| HSBC Holdings PLC | 0.00% | Add +53.0% | 58,803 | $1.4M |
| Kestra Advisory Services, LLC | 0.01% | Reduce -7.3% | 56,620 | $1.4M |
| MetLife Investment Management, LLC | 0.01% | Reduce -1.9% | 55,784 | $1.4M |
| Wedge Capital Management L L P | 0.02% | Reduce -31.4% | 55,097 | $1.4M |
| State of Alaska, Department of Revenue | 0.01% | Reduce -9.7% | 54,078 | $1.3M |
| Annex Advisory Services, LLC | 0.03% | New | 53,597 | $1.3M |
| Royce & Associates LP | 0.01% | No change | 53,017 | $1.3M |
| Illinois Municipal Retirement Fund | 0.02% | Add +6.9% | 52,673 | $1.3M |
| Raymond James Financial Inc. | 0.00% | Reduce -7.9% | 51,732 | $1.3M |
| Brevan Howard Capital Management LP | 0.02% | Add +20.0% | 50,953 | $1.3M |
| Teacher Retirement System of Texas | 0.01% | Add +20.1% | 49,956 | $1.2M |
| State of Tennessee, Department of Treasury | 0.00% | Add +5.6% | 49,044 | $1.2M |
| State Board of Administration of Florida Retirement System | 0.00% | Add +69.7% | 48,699 | $1.2M |
| Campbell & CO Investment Adviser LLC | 0.09% | Add +132.9% | 46,616 | $1.2M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -9.1% | 46,335 | $1.1M |
| Louisiana State Employees Retirement System | 0.02% | Reduce -1.9% | 46,100 | $1.1M |
| Legato Capital Management LLC | 0.12% | Add +53.4% | 45,987 | $1.1M |
| Comerica Bank | 0.00% | Reduce -18.9% | 45,287 | $1.1M |
| LPL Financial LLC | 0.00% | Reduce -36.8% | 44,096 | $1.1M |
| Janus Henderson Group PLC | 0.00% | No change | 44,018 | $1.1M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -15.2% | 43,683 | $1.1M |
| South Dakota Investment Council | 0.02% | New | 41,600 | $1.0M |
| Voya Investment Management LLC | 0.00% | Add +16.9% | 40,855 | $1.0M |
| Natixis Advisors, LLC | 0.00% | Add +7.5% | 40,668 | $1.0M |
| Fulcrum Asset Management LLP | 0.28% | Reduce -2.7% | 40,034 | $992K |
| Manatuck Hill Partners, LLC | 0.34% | New | 40,000 | $991K |
| SummerHaven Investment Management, LLC | 0.56% | New | 39,040 | $967K |
| Fox Run Management, L.L.C. | 0.15% | Add +28.2% | 38,023 | $942K |
| Susquehanna International Group, LLP | 0.00% | Reduce -79.0% | 37,590 | $931K |
| Victory Capital Management Inc. | 0.00% | Reduce -31.1% | 34,663 | $859K |
| Ieq Capital, LLC | 0.00% | Reduce -9.8% | 32,514 | $806K |
| New York State Common Retirement Fund | 0.00% | No change | 31,248 | $774K |
| Yousif Capital Management, LLC | 0.01% | Reduce -17.5% | 30,940 | $767K |
| Trexquant Investment LP | 0.01% | New | 29,954 | $742K |
| Arizona State Retirement System | 0.00% | Add +0.9% | 29,767 | $738K |
| Creative Planning | 0.00% | Add +81.3% | 29,473 | $730K |
| Horizon Investments, LLC | 0.01% | New | 29,058 | $720K |
| Osaic Holdings, Inc. | 0.00% | Reduce -6.5% | 29,082 | $712K |
| Oldfield Partners LLP | 0.22% | No change | 28,729 | $712K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 28,708 | $711K |
| Amalgamated Bank | 0.01% | Reduce -0.3% | 28,647 | $710K |
| Teachers Retirement System of the State of Kentucky | 0.01% | No change | 28,189 | $698K |
| West Tower Group, LLC | 1.94% | No change | 27,000 | $669K |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | Reduce -2.7% | 26,394 | $654K |
| Amova Asset Management Americas, Inc. | 0.01% | Reduce -2.7% | 26,394 | $654K |
| Police & Firemen's Retirement System of New Jersey | 0.01% | Add +20.5% | 26,029 | $645K |
| Carlson Capital, L.P. | 0.36% | Reduce -6.5% | 25,900 | $642K |
| Harbor Capital Advisors, Inc. | 0.05% | Add +7.8% | 25,829 | $640K |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | Reduce -1.2% | 25,520 | $632K |
| Hennion & Walsh Asset Management, Inc. | 0.02% | No change | 24,000 | $595K |
| Mariner, LLC | 0.00% | Add +6.0% | 23,765 | $589K |
| Inspire Investing, LLC | 0.05% | Reduce -0.1% | 22,708 | $563K |
| Oregon Public Employees Retirement Fund | 0.01% | Reduce -1.3% | 22,528 | $558K |
| Captrust Financial Advisors | 0.00% | Add +21.8% | 21,788 | $540K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +44.8% | 22,012 | $537K |
| WINTON GROUP Ltd | 0.02% | Reduce -33.8% | 20,717 | $513K |
| Connable Office Inc. | 0.05% | No change | 20,578 | $510K |
| KLP Kapitalforvaltning As | 0.00% | No change | 20,300 | $503K |
| O'shaughnessy Asset Management, LLC | 0.00% | Add +17.0% | 19,336 | $479K |
| Versor Investments LP | 0.09% | Add +24.8% | 19,127 | $474K |
| NewEdge Advisors, LLC | 0.00% | New | 19,015 | $471K |
| iSAM Funds (UK) Ltd | 0.10% | New | 18,887 | $468K |
| Alps Advisors Inc. | 0.00% | New | 18,800 | $466K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -46.5% | 18,748 | $465K |
| Dynamic Technology Lab Private Ltd | 0.08% | New | 18,457 | $457K |
| HighTower Advisors, LLC | 0.00% | Add +7.8% | 17,845 | $442K |
| Man Group plc | 0.00% | Add +0.2% | 17,830 | $442K |
| ProShare Advisors LLC | 0.00% | Reduce -15.6% | 17,820 | $442K |
| AlphaQuest LLC | 0.03% | Reduce -79.0% | 17,766 | $440K |
| Cwm, LLC | 0.00% | Add +29.4% | 17,701 | $439K |
| Diversified Trust Co. | 0.01% | Add +6.8% | 17,074 | $423K |
| Inceptionr LLC | 0.10% | Reduce -28.8% | 16,621 | $412K |
| CenterBook Partners LP | 0.02% | New | 16,515 | $409K |
| Aristeia Capital, L.L.C. | 0.02% | New | 16,061 | $398K |
| Bleakley Financial Group, LLC | 0.01% | Reduce -0.3% | 15,901 | $394K |
| DRW Securities, LLC | 0.02% | Reduce -67.9% | 15,443 | $384K |
| PNC Financial Services Group, Inc. | 0.00% | Add +55.6% | 15,468 | $383K |
| Bank of Montreal | 0.00% | Reduce -37.1% | 15,231 | $377K |
| Quantinno Capital Management LP | 0.00% | Add +44.9% | 14,820 | $367K |
| Nisa Investment Advisors, LLC | 0.00% | Add +2.4% | 14,739 | $365K |
| Arax Advisory Partners | 0.01% | Add +17753.7% | 14,640 | $363K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Add +1.8% | 14,524 | $360K |
| CSM Advisors, LLC | 0.01% | Add +3.0% | 14,455 | $359K |
| Maryland State Retirement & Pension System | 0.01% | Reduce -51.2% | 14,406 | $357K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 14,131 | $350K |
| Mackenzie Financial Corp. | 0.00% | Reduce -17.4% | 13,971 | $346K |
| Profund Advisors LLC | 0.01% | Reduce -18.3% | 13,914 | $345K |
| Gallacher Capital Management LLC | 0.13% | New | 12,836 | $318K |
| Verition Fund Management LLC | 0.00% | Reduce -47.7% | 12,825 | $318K |
| Aigen Investment Management, LP | 0.05% | New | 12,539 | $311K |
| Pictet Asset Management Holding SA | 0.00% | Reduce -23.3% | 12,329 | $306K |
| Integrated Investment Consultants, LLC | 0.05% | No change | 12,093 | $300K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +1.7% | 12,021 | $298K |
| Bridgefront Capital, LLC | 0.09% | Add +15.1% | 11,819 | $293K |
| Lido Advisors, LLC | 0.00% | Add +2.2% | 11,807 | $293K |
| Round Rock Advisors LLC | 0.04% | New | 11,374 | $282K |
| Mutual of America Capital Management LLC | 0.00% | Reduce -13.1% | 11,225 | $278K |
| Great Lakes Advisors, LLC | 0.00% | Add +0.6% | 11,049 | $274K |
| Guggenheim Capital LLC | 0.00% | Reduce -13.6% | 11,012 | $273K |
| State of Wyoming | 0.03% | New | 10,678 | $265K |
| Cerity Partners LLC | 0.00% | Add +8.5% | 10,556 | $262K |
| Central Pacific Bank - Trust Division | 0.03% | Add +3.6% | 10,434 | $259K |
| Corient Private Wealth LP | 0.00% | Add +1.7% | 10,355 | $257K |
| CIBC Bancorp USA Inc. | 0.00% | — | 10,023 | $248K |
| Rathbones Group PLC | 0.00% | No change | 10,000 | $248K |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | No change | 10,000 | $248K |
| Blair William & Co. | 0.00% | New | 9,964 | $247K |
| Tidal Investments LLC | 0.00% | New | 9,778 | $242K |
| Legacy Capital Group California, Inc. | 0.06% | New | 9,397 | $233K |
| R Squared Ltd | 0.10% | New | 9,259 | $229K |
| Commonwealth Equity Services, LLC | 0.00% | New | 8,980 | $223K |
| Inspire Advisors, LLC | 0.02% | New | 8,846 | $219K |
| Neo Ivy Capital Management | 0.05% | New | 8,372 | $207K |
| Dark Forest Capital Management LP | 0.01% | Reduce -90.3% | 8,127 | $201K |
| OMERS ADMINISTRATION Corp | 0.00% | New | 8,100 | $201K |
| Ameritas Investment Partners, Inc. | 0.01% | Reduce -18.2% | 7,855 | $195K |
| Globeflex Capital L P | 0.03% | No change | 7,283 | $180K |
| Shell Asset Management Co. | 0.01% | Reduce -54.0% | 5,257 | $130K |
| New Age Alpha Advisors, LLC | 0.00% | Reduce -1.8% | 4,516 | $112K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.02% | Reduce -43.7% | 3,964 | $98K |
| Point72 (DIFC) Ltd | 0.01% | Reduce -62.5% | 3,717 | $92K |
| KBC Group NV | 0.00% | No change | 3,726 | $92K |
| Smartleaf Asset Management LLC | 0.01% | Add +15.7% | 3,464 | $87K |
| GAMMA Investing LLC | 0.00% | Add +1.9% | 3,505 | $87K |
| IFP Advisors, Inc | 0.00% | Reduce -2.6% | 2,908 | $72K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | No change | 2,072 | $51K |
| Chilton Capital Management LLC | 0.00% | No change | 2,000 | $50K |
| Bessemer Group Inc. | 0.00% | Add +47.5% | 1,952 | $48K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -85.4% | 1,929 | $48K |
| Quadrant Capital Group LLC | 0.00% | New | 1,797 | $45K |
| US Bancorp \de | 0.00% | Add +1.5% | 1,672 | $41K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +10.3% | 1,590 | $39K |
| Signaturefd, LLC | 0.00% | Add +1.1% | 1,490 | $37K |
| Public Employees Retirement System of Ohio | 0.00% | Add +8.6% | 1,422 | $35K |
| SBI Securities Co., Ltd. | 0.00% | Add +255.1% | 1,392 | $34K |
| Point72 Europe (London) LLP | 0.00% | New | 1,306 | $32K |
| Quarry LP | 0.01% | New | 1,229 | $30K |
| Versant Capital Management, Inc | 0.00% | No change | 1,192 | $30K |
| Investors Research Corp | 0.01% | No change | 1,100 | $27K |
| Salomon & Ludwin, LLC | 0.00% | New | 1,068 | $26K |
| SouthState Bank Corp | 0.00% | Reduce -2.8% | 1,000 | $25K |
| Essential Partners LLC | 0.01% | Add +30.2% | 995 | $25K |
| Sterling Capital Management LLC | 0.00% | Add +92.3% | 954 | $24K |
| Nomura Asset Management Co. Ltd. | 0.00% | No change | 900 | $22K |
| CX Institutional | 0.00% | New | 870 | $22K |
| Rockefeller Capital Management L.P. | 0.00% | New | 773 | $19K |
| UMB Bank, n.a. | 0.00% | Add +9.4% | 731 | $18K |
| Medallion Wealth Advisors, LLC | 0.01% | No change | 660 | $16K |
| Hantz Financial Services, Inc. | 0.00% | Add +188.1% | 654 | $16K |
| Byrne Asset Management LLC | 0.01% | New | 625 | $15K |
| AdvisorNet Financial, Inc | 0.00% | No change | 614 | $15K |
| Parallel Advisors, LLC | 0.00% | Reduce -34.1% | 476 | $12K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Add +123.7% | 434 | $11K |
| Optiver Holding B.V. | 0.00% | Add +66.9% | 429 | $11K |
| Fifth Third Bancorp | 0.00% | Add +20.3% | 391 | $10K |
| Larson Financial Group LLC | 0.00% | Reduce -44.1% | 333 | $8K |
| Moisand Fitzgerald Tamayo, LLC | 0.00% | No change | 299 | $7K |
| Jones Financial Companies LLLP | 0.00% | No change | 285 | $7K |
| Allworth Financial LP | 0.00% | Add +0.4% | 273 | $7K |
| Root Financial Partners, LLC | 0.00% | New | 250 | $6K |
| Northwestern Mutual Wealth Management Co. | 0.00% | Add +293.2% | 232 | $6K |
| Wealthspire Advisors, LLC | 0.00% | New | 216 | $5K |
| Rothschild Investment LLC | 0.00% | Reduce -20.4% | 215 | $5K |
| MAI Capital Management | 0.00% | No change | 195 | $5K |
| Private Wealth Management Group, LLC | 0.00% | No change | 136 | $3K |
| Pacer Advisors, Inc. | 0.00% | Add +5.2% | 122 | $3K |
| Hemington Wealth Management | 0.00% | Add +4.0% | 156 | $3K |
| Sunbelt Securities, Inc. | 0.00% | New | 119 | $3K |
| Parkside Financial Bank & Trust | 0.00% | No change | 115 | $3K |
| Thompson Investment Management, Inc. | 0.00% | No change | 105 | $3K |
| STRS Ohio | 0.00% | No change | 100 | $2K |
| Simplex Trading, LLC | 0.00% | New | 101 | $2K |
| Farther Finance Advisors, LLC | 0.00% | Reduce -18.3% | 76 | $2K |
| Principal Securities, Inc. | 0.00% | Add +94.6% | 72 | $2K |
| Farmers & Merchants Investments Inc. | 0.00% | Reduce -9.7% | 65 | $2K |
| Clearstead Advisors, LLC | 0.00% | Reduce -99.3% | 63 | $2K |
| Fortitude Family Office, LLC | 0.00% | Add +17.6% | 60 | $1K |
| Clearstead Trust, LLC | 0.00% | No change | 58 | $1K |
| Annis Gardner Whiting Capital Advisors, LLC | 0.00% | New | 55 | $1K |
| Hughes Financial Services, LLC | 0.00% | No change | 54 | $1K |
| Wealth Preservation Advisors, LLC | 0.00% | Add +150.0% | 50 | $1K |
| Salem Investment Counselors Inc. | 0.00% | No change | 50 | $1K |
| Westfuller Advisors, LLC | 0.00% | New | 49 | $1K |
| JFS Wealth Advisors, LLC | 0.00% | Reduce -14.6% | 47 | $1K |
| CIBC Private Wealth Group LLC | 0.00% | No change | 45 | $1K |
| Covestor Ltd | 0.00% | No change | 54 | $1K |
| Picton Mahoney Asset Management | 0.00% | No change | 49 | $1K |
| Bell Investment Advisors, Inc | 0.00% | No change | 36 | $893 |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 34 | $843 |
| Rialto Wealth Management, LLC | 0.00% | Add +18.5% | 32 | $793 |
| CVA Family Office, LLC | 0.00% | No change | 31 | $768 |
| Kilter Group LLC | 0.00% | No change | 29 | $719 |
| Creative Financial Designs Inc. | 0.00% | No change | 29 | $719 |
| Huntington National Bank | 0.00% | Reduce -77.9% | 23 | $570 |
| Physician Wealth Advisors, Inc. | 0.00% | New | 20 | $496 |
| Advisory Services Network, LLC | 0.00% | New | 11 | $273 |
| SJS Investment Consulting Inc. | 0.00% | No change | 10 | $248 |
| DiNuzzo Private Wealth, Inc. | 0.00% | Reduce -50.0% | 10 | $244 |
| Bay Harbor Wealth Management, LLC | 0.00% | Add +200.0% | 9 | $223 |
| HFM Investment Advisors, LLC | 0.00% | Reduce -12.5% | 7 | $173 |
| Abound Wealth Management | 0.00% | No change | 6 | $149 |
| JPL Wealth Management, LLC | 0.00% | New | 5 | $124 |
| True Wealth Design, LLC | 0.00% | No change | 2 | $50 |
| Cloud Capital Management, LLC | 0.00% | New | 9 | $0 |
"% of holder's portfolio" is OII's weight in each manager's 13F, not the share of Oceaneering Intl Inc. the manager owns.