Oceaneering IntlOII

13F holders, Q1 2025 (March 31)
285holders −1
35new positions
36sold out
9famous investors
$21.81avg. 13F price*

At the end of Q1 2025, 285 institutions reported holding Oceaneering Intl Inc. (OII) in their 13F filings, down 1 from Q4 2024. 35 opened new positions and 36 sold out. The largest holders were BlackRock, Inc. ($362.8M), Vanguard Group Inc. ($269.6M) and Brown Advisory Inc. ($142.8M). 9 famous investors held it, including Mario Gabelli (0.1% of GAMCO Investors's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Joel Greenblatt (0.0% of Gotham Asset Management's portfolio).

Company
Oceaneering Intl Inc.
CUSIP
675232102
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 232Q1 2024Q2 2024: 233Q2 2024Q3 2024: 259Q3 2024Q4 2024: 286Q4 2024Q1 2025: 285Q1 2025Q2 2025: 288Q2 2025Q3 2025: 301Q3 2025Q4 2025: 314Q4 2025Q1 2026: 367Q1 2026Q2 2026: 376Q2 2026

Total Exit/New Position Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions35$23.3M
Exits36$9.6M

All 13F filers, Q4 2024 → Q1 2025: 5,807,105 shares bought and 10,200,784 shares sold, net −4,393,679 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 285 holders

BlackRock, Inc. 0.01% Reduce -2.5% 16,636,357 $362.8M
Vanguard Group Inc. 0.00% Reduce -0.9% 12,361,546 $269.6M
Brown Advisory Inc. 0.20% Add +27.6% 6,545,919 $142.8M
State Street Corp. 0.00% Reduce -2.8% 4,849,545 $105.8M
Earnest Partners LLC 0.44% Reduce -22.4% 4,217,394 $92.0M
Neuberger Berman Group LLC 0.07% Reduce -19.7% 3,861,403 $84.2M
American Century Companies Inc. 0.04% Add +9.6% 3,113,578 $67.9M
Dimensional Fund Advisors LP 0.02% Add +4.2% 2,776,516 $60.6M
Geode Capital Management, LLC 0.00% Add +2.5% 2,326,457 $50.8M
Greenhouse Funds LLLP 2.41% Reduce -15.7% 2,268,079 $49.5M
Loomis Sayles & Co. L P 0.07% Reduce -1.8% 2,068,712 $45.1M
Congress Asset Management Co. 0.29% Add +3.1% 1,790,545 $39.1M
Van Eck Associates Corp. 0.04% Reduce -5.4% 1,483,304 $32.4M
Charles Schwab Investment Management Inc. 0.01% Add +2.5% 1,331,297 $29.0M
Franklin Resources Inc. 0.01% Reduce -34.8% 1,329,163 $29.0M
Royal Bank of Canada 0.01% Reduce -6.2% 1,239,342 $27.0M
Northern Trust Corp. 0.00% Reduce -2.2% 1,203,892 $26.3M
Morgan Stanley 0.00% Reduce -11.0% 1,040,287 $22.7M
Fort Washington Investment Advisors Inc. 0.13% Add +15.2% 984,542 $21.5M
FMR LLC 0.00% Reduce -34.4% 953,409 $20.8M
Aristotle Capital Boston, LLC 1.01% Reduce -24.4% 924,892 $20.2M
Ranger Investment Management, L.P. 1.39% Reduce -1.5% 893,112 $19.5M
FIL Ltd 0.02% Add +10.1% 796,575 $17.4M
Goldman Sachs Group Inc. 0.00% Reduce -18.1% 766,592 $16.7M
Bank of New York Mellon Corp 0.00% Reduce -68.2% 652,692 $14.2M
Qube Research & Technologies Ltd 0.02% Add +112.1% 629,500 $13.7M
Invesco Ltd. 0.00% Add +0.1% 601,806 $13.1M
JPMorgan Chase & Co. 0.00% Reduce -25.8% 592,081 $12.9M
Bank of America Corp. 0.00% Add +7.8% 570,466 $12.4M
Nuveen, LLC 0.00% — 549,898 $12.0M
First Trust Advisors LP 0.01% Add +18.9% 540,209 $11.8M
Principal Financial Group Inc. 0.01% Add +2.3% 539,234 $11.8M
Fisher Asset Management 0.01% Add +37.4% 530,618 $11.6M
Goehring & Rozencwajg Associates, LLC 1.85% Add +2.3% 470,545 $10.2M
Sei Investments Co. 0.01% Add +10.0% 425,030 $9.3M
Cubist Systematic Strategies, LLC 0.12% Add +25.6% 408,844 $8.9M
Keating Investment Counselors Inc. 2.55% Reduce -1.5% 387,233 $8.4M
GAMCO Investors 0.09% Reduce -0.2% 370,190 $8.1M
Sagefield Capital LP 0.93% Reduce -32.4% 355,589 $7.8M
Schroder Investment Management Group 0.01% Add +2592.8% 351,599 $7.6M
UBS Group AG 0.00% Reduce -37.5% 333,987 $7.3M
Envestnet Asset Management Inc. 0.00% Add +1.5% 326,978 $7.1M
Public Sector Pension Investment Board 0.03% Add +26.1% 320,489 $7.0M
Algert Global LLC 0.17% Add +10.3% 305,899 $6.7M
Legal & General Group Plc 0.00% Reduce -2.5% 277,548 $6.1M
Old West Investment Management, LLC 2.07% Add +338.7% 263,200 $5.7M
Rhumbline Advisers 0.01% Add +0.8% 258,594 $5.6M
Wells Fargo & Company 0.00% Reduce -0.7% 254,838 $5.6M
Barclays PLC 0.00% Reduce -18.5% 241,821 $5.3M
Ameriprise Financial Inc. 0.00% Reduce -8.7% 237,401 $5.2M
Edgestream Partners, L.P. 0.17% New 231,018 $5.0M
Janus Henderson Group PLC 0.00% Reduce -68.8% 233,114 $5.0M
Citigroup Inc. 0.00% Add +0.2% 226,755 $4.9M
State of Wisconsin Investment Board 0.01% Reduce -8.9% 226,568 $4.9M
CW Advisors, LLC 0.06% Add +2.7% 210,298 $4.6M
Prudential Financial Inc. 0.01% Reduce -19.0% 208,335 $4.5M
Victory Capital Management Inc. 0.00% Reduce -58.9% 198,042 $4.3M
Swiss National Bank 0.00% Reduce -1.9% 195,748 $4.3M
Marshall Wace, LLP 0.01% New 177,983 $3.9M
Gabelli Funds LLC 0.03% Reduce -5.4% 173,973 $3.8M
New York State Teachers Retirement System 0.01% Reduce -4.8% 172,052 $3.8M
AQR Capital Management 0.00% Reduce -0.1% 162,389 $3.5M
Panagora Asset Management Inc. 0.02% Add +705.8% 160,513 $3.5M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -2.0% 157,436 $3.4M
Susquehanna International Group, LLP 0.01% Reduce -4.7% 154,981 $3.4M
EFG Asset Management (North America) Corp. 0.56% Reduce -0.6% 153,471 $3.3M
Russell Investments Group, Ltd. 0.00% Add +57.1% 153,353 $3.3M
D. E. Shaw & Co. 0.00% Add +434.3% 153,066 $3.3M
Squarepoint Ops LLC 0.01% Reduce -13.2% 149,320 $3.3M
Deutsche Bank AG 0.00% Add +64.2% 147,642 $3.2M
Thrivent Financial for Lutherans 0.01% Reduce -2.6% 146,810 $3.2M
Federated Hermes, Inc. 0.01% Add +14.5% 144,127 $3.1M
Balyasny Asset Management L.P. 0.01% Add +627.9% 133,967 $2.9M
Jane Street Group, LLC 0.01% Add +529.9% 131,396 $2.9M
Concurrent Investment Advisors, LLC 0.07% Reduce -0.4% 128,855 $2.8M
Tudor Investment Corporation 0.02% Reduce -14.5% 127,409 $2.8M
Citadel Advisors 0.00% New 124,245 $2.7M
Empowered Funds, LLC 0.04% Add +1.9% 120,776 $2.6M
F/m Investments LLC 0.10% Add +0.8% 120,282 $2.6M
Alliancebernstein L.P. 0.00% Reduce -3.6% 116,660 $2.5M
Townsquare Capital LLC 0.02% Add +10.1% 107,263 $2.3M
Millennium Management 0.00% Add +121.8% 101,828 $2.2M
Trexquant Investment LP 0.03% Add +35.2% 99,137 $2.2M
Intech Investment Management LLC 0.02% Add +51.7% 93,627 $2.0M
California State Teachers Retirement System 0.00% Reduce -2.3% 92,708 $2.0M
Norges Bank 0.00% Reduce -61.5% 91,869 $2.0M
Fox Run Management, L.L.C. 0.31% New 91,609 $2.0M
Jacobs Levy Equity Management, Inc. 0.01% New 91,217 $2.0M
Isthmus Partners, LLC 0.24% Add +0.3% 88,477 $1.9M
State of New Jersey Common Pension Fund D 0.01% Add +14.6% 87,574 $1.9M
T. Rowe Price Associates Inc. 0.00% Add +5.1% 86,478 $1.9M
CANADA LIFE ASSURANCE Co 0.00% Reduce -10.2% 85,986 $1.9M
Dark Forest Capital Management LP 0.08% New 80,522 $1.8M
Graham Capital Management, L.P. 0.08% Add +161.7% 79,770 $1.7M
Glenorchy Capital Ltd 1.24% Reduce -0.5% 76,489 $1.7M
CoreCommodity Management, LLC 0.27% Add +36.5% 75,084 $1.6M
Engineers Gate Manager LP 0.03% Add +107.3% 74,716 $1.6M
Oppenheimer Asset Management Inc. 0.02% Reduce -1.3% 70,139 $1.5M
Raymond James Financial Inc. 0.00% Add +4.3% 69,949 $1.5M
Wedge Capital Management L L P 0.03% Add +21.1% 69,897 $1.5M
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% Add +4.2% 66,189 $1.4M
AlphaQuest LLC 0.16% Add +443.7% 65,466 $1.4M
Kestra Advisory Services, LLC 0.01% Add +8.7% 61,765 $1.3M
Stifel Financial Corp. 0.00% Reduce -13.0% 61,286 $1.3M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Add +4.6% 60,154 $1.3M
MetLife Investment Management, LLC 0.01% Reduce -3.3% 59,651 $1.3M
Illinois Municipal Retirement Fund 0.02% Reduce -3.0% 57,987 $1.3M
Jennison Associates LLC 0.00% Add +27.2% 57,463 $1.3M
Manufacturers Life Insurance Company, The 0.00% Add +5.9% 57,238 $1.2M
State of Alaska, Department of Revenue 0.01% Reduce -2.5% 55,997 $1.2M
Comerica Bank 0.01% Reduce -3.5% 54,153 $1.2M
Renaissance Technologies 0.00% Add +270.6% 54,100 $1.2M
Pathstone Holdings, LLC 0.01% Reduce -21.9% 52,887 $1.2M
Corebridge Financial, Inc. 0.01% Reduce -1.9% 52,782 $1.2M
LPL Financial LLC 0.00% Reduce -11.6% 49,703 $1.1M
HSBC Holdings PLC 0.00% Add +17.5% 49,377 $1.1M
Louisiana State Employees Retirement System 0.02% Reduce -2.7% 47,600 $1.0M
Los Angeles Capital Management LLC 0.00% Add +0.2% 47,436 $1.0M
WINTON GROUP Ltd 0.06% Add +105.9% 46,238 $1.0M
Royce & Associates LP 0.01% Reduce -21.8% 43,017 $938K
Yousif Capital Management, LLC 0.01% Reduce -3.0% 37,279 $813K
Hennion & Walsh Asset Management, Inc. 0.04% Reduce -0.1% 36,275 $791K
Voya Investment Management LLC 0.00% Add +0.7% 35,778 $780K
Natixis Advisors, LLC 0.00% Reduce -11.6% 33,542 $732K
Verition Fund Management LLC 0.00% Add +167.8% 33,275 $726K
Gotham Asset Management 0.01% Add +30.3% 33,171 $723K
New York State Common Retirement Fund 0.00% Reduce -97.3% 31,248 $682K
Two Sigma Advisers, LP 0.00% Reduce -23.9% 30,600 $667K
Keeley-Teton Advisors, LLC 0.08% Add +36.4% 30,547 $666K
Teacher Retirement System of Texas 0.00% Add +49.8% 30,508 $665K
Gsa Capital Partners LLP 0.06% New 30,356 $662K
Teachers Retirement System of the State of Kentucky 0.01% No change 29,978 $654K
Brevan Howard Capital Management LP 0.02% New 29,699 $648K
Maryland State Retirement & Pension System 0.02% Reduce -13.2% 29,511 $644K
Arizona State Retirement System 0.00% Reduce -1.7% 28,962 $632K
Osaic Holdings, Inc. 0.00% Reduce -7.4% 28,873 $630K
Amalgamated Bank 0.01% Reduce -2.7% 28,796 $628K
Oldfield Partners LLP 0.18% Reduce -26.2% 28,729 $627K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Reduce -1.7% 28,708 $626K
State Board of Administration of Florida Retirement System 0.00% No change 28,699 $626K
Amova Asset Management Americas, Inc. 0.01% Add +62.4% 27,675 $604K
Sumitomo Mitsui Trust Group, Inc. 0.00% Add +62.4% 27,675 $604K
SteelPeak Wealth, LLC 0.03% Add +133.5% 27,341 $596K
West Tower Group, LLC 1.55% No change 27,000 $589K
EP Wealth Advisors, LLC 0.00% Add +12.4% 25,721 $561K
Bank of Montreal 0.00% Add +17.8% 25,199 $550K
Harbor Capital Advisors, Inc. 0.02% New 25,044 $546K
State of Tennessee, Department of Treasury 0.00% No change 24,618 $537K
Great Lakes Advisors, LLC 0.00% Reduce -47.5% 24,488 $534K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.00% Add +12.1% 24,184 $527K
ProShare Advisors LLC 0.00% Reduce -21.9% 23,803 $519K
Oregon Public Employees Retirement Fund 0.01% Reduce -2.9% 23,110 $504K
Cibc World Markets Corp. 0.00% Add +137.1% 22,430 $489K
Police & Firemen's Retirement System of New Jersey 0.00% No change 21,519 $469K
Versor Investments LP 0.08% Add +115.1% 21,293 $464K
Connable Office Inc. 0.05% No change 20,578 $449K
KLP Kapitalforvaltning As 0.00% No change 20,300 $443K
Creative Planning 0.00% Add +37.6% 19,729 $430K
Integrated Investment Consultants, LLC 0.09% Reduce -1.8% 19,665 $429K
Teza Capital Management LLC 0.19% Reduce -3.4% 19,535 $426K
Nomura Holdings Inc. 0.00% New 19,456 $424K
Gibbs Wealth Management 0.10% Add +30.2% 18,849 $411K
Inspire Investing, LLC 0.05% Add +7.3% 18,352 $400K
Man Group plc 0.00% Reduce -0.2% 18,272 $399K
Mariner, LLC 0.00% Add +2.2% 18,202 $397K
Walleye Capital LLC 0.00% New 18,077 $394K
Ieq Capital, LLC 0.00% New 17,842 $389K
XTX Topco Ltd 0.02% New 17,523 $382K
BNP Paribas Financial Markets 0.00% Reduce -28.3% 17,046 $372K
Mackenzie Financial Corp. 0.00% Reduce -6.5% 16,905 $369K
Profund Advisors LLC 0.02% Add +12.1% 16,473 $359K
Jain Global LLC 0.01% New 16,196 $353K
O'shaughnessy Asset Management, LLC 0.00% Reduce -13.4% 16,123 $352K
Pictet Asset Management Holding SA 0.00% No change 15,989 $349K
Aristeia Capital, L.L.C. 0.02% Add +12.5% 15,842 $346K
Atria Investments, Inc 0.00% Reduce -23.3% 15,476 $338K
iSAM Funds (UK) Ltd 0.16% Add +4.9% 15,234 $332K
Captrust Financial Advisors 0.00% Reduce -1.8% 15,129 $330K
Numerai GP LLC 0.06% New 14,876 $324K
Mutual of America Capital Management LLC 0.00% Reduce -3.9% 14,717 $321K
Nisa Investment Advisors, LLC 0.00% Reduce -16.6% 14,201 $310K
Public Employees Retirement Association of Colorado 0.00% No change 14,131 $308K
Foundry Partners, LLC 0.02% Add +8.6% 13,918 $304K
Diversified Trust Co. 0.01% New 13,726 $299K
Dynamic Technology Lab Private Ltd 0.04% Add +28.2% 13,680 $298K
Shell Asset Management Co. 0.01% Reduce -3.9% 13,612 $297K
Vanguard Personalized Indexing Management, LLC 0.00% Add +10.6% 12,676 $276K
Cambridge Investment Research Advisors, Inc. 0.00% Reduce -42.8% 12,605 $275K
Bridgefront Capital, LLC 0.08% New 12,459 $272K
Guggenheim Capital LLC 0.00% Reduce -19.0% 11,672 $255K
Aigen Investment Management, LP 0.04% New 11,599 $253K
Lido Advisors, LLC 0.00% Add +1.3% 11,544 $252K
HighTower Advisors, LLC 0.00% Reduce -6.6% 11,224 $245K
PNC Financial Services Group, Inc. 0.00% Add +12.8% 11,102 $242K
Ameritas Investment Partners, Inc. 0.01% No change 10,575 $231K
Bleakley Financial Group, LLC 0.01% Reduce -13.8% 10,333 $225K
Wealth Enhancement Advisory Services, LLC 0.00% Reduce -44.8% 10,037 $219K
Rathbones Group PLC 0.00% No change 10,000 $218K
Healthcare of Ontario Pension Plan Trust Fund 0.00% New 10,000 $218K
MML Investors Services, LLC 0.00% Add +9.7% 9,974 $218K
Quantinno Capital Management LP 0.00% New 9,758 $213K
Clearstead Advisors, LLC 0.00% Add +14.6% 9,694 $211K
Portside Wealth Group, LLC 0.03% Reduce -1.3% 9,486 $207K
Central Pacific Bank - Trust Division 0.03% Add +17.6% 9,230 $201K
Point72 (DIFC) Ltd 0.02% Add +362.0% 9,133 $199K
STRS Ohio 0.00% No change 7,700 $168K
Globeflex Capital L P 0.01% New 7,283 $159K
Vestcor Inc 0.01% New 7,138 $156K
KBC Group NV 0.00% Add +2.7% 5,349 $117K
New Age Alpha Advisors, LLC 0.01% Reduce -13.2% 5,175 $113K
SG Americas Securities, LLC 0.00% New 4,627 $101K
Quadrant Capital Group LLC 0.00% Add +66.3% 4,037 $88K
Group One Trading LLC 0.00% New 3,895 $85K
Cwm, LLC 0.00% Reduce -48.6% 3,634 $79K
GAMMA Investing LLC 0.01% Add +29.7% 3,104 $68K
Point72 Asia (Singapore) Pte. Ltd. 0.02% Reduce -34.2% 3,004 $66K
Tower Research Capital LLC (TRC) 0.00% Reduce -23.5% 2,482 $54K
Smartleaf Asset Management LLC 0.00% Reduce -44.5% 2,248 $49K
State of Wyoming 0.01% Add +2.1% 2,139 $47K
Chilton Capital Management LLC 0.00% No change 2,000 $44K
US Bancorp \de 0.00% No change 1,842 $40K
Versant Capital Management, Inc 0.00% Reduce -9.9% 1,322 $29K
Public Employees Retirement System of Ohio 0.00% Add +12.9% 1,198 $26K
Signaturefd, LLC 0.00% Add +27.0% 1,194 $26K
Bessemer Group Inc. 0.00% Reduce -24.1% 1,163 $26K
Investors Research Corp 0.01% No change 1,100 $24K
SouthState Bank Corp 0.00% No change 1,000 $22K
Nomura Asset Management Co. Ltd. 0.00% New 900 $20K
Fortitude Family Office, LLC 0.01% No change 830 $18K
Parallel Advisors, LLC 0.00% Add +61.8% 736 $16K
Medallion Wealth Advisors, LLC 0.01% No change 660 $15K
Brooklyn Investment Group 0.00% Add +7662.5% 621 $14K
Coldstream Capital Management Inc. 0.00% New 494 $11K
Aster Capital Management (DIFC) Ltd 0.00% New 486 $11K
MAI Capital Management 0.00% No change 423 $9K
Optiver Holding B.V. 0.00% New 397 $9K
SBI Securities Co., Ltd. 0.00% Reduce -40.1% 394 $9K
Fifth Third Bancorp 0.00% Add +18.5% 384 $8K
MassMutual Private Wealth & Trust, FSB 0.00% Add +203.6% 340 $7K
EverSource Wealth Advisors, LLC 0.00% Add +53.2% 331 $7K
Hexagon Capital Partners LLC 0.00% Add +17.3% 326 $7K
Moisand Fitzgerald Tamayo, LLC 0.00% No change 299 $7K
Jones Financial Companies LLLP 0.00% Add +18.0% 236 $5K
Cape Investment Advisory, Inc. 0.00% No change 169 $4K
Lindbrook Capital, LLC 0.00% Reduce -52.1% 163 $4K
LRI Investments, LLC 0.00% No change 144 $3K
Rothschild Investment LLC 0.00% Reduce -3.6% 135 $3K
Steward Partners Investment Advisory, LLC 0.00% No change 121 $3K
Carolinas Wealth Consulting LLC 0.00% No change 114 $2K
Pineridge Advisors LLC 0.00% Add +105.5% 113 $2K
Farther Finance Advisors, LLC 0.00% Reduce -94.7% 110 $2K
Sterling Capital Management LLC 0.00% Add +4.8% 108 $2K
Thompson Investment Management, Inc. 0.00% New 105 $2K
Riggs Asset Managment Co. Inc. 0.00% Reduce -80.0% 100 $2K
Hemington Wealth Management 0.00% Add +56.3% 100 $2K
Farmers & Merchants Investments Inc. 0.00% No change 72 $2K
Financial Network Wealth Advisors LLC 0.00% New 67 $1K
UMB Bank, n.a. 0.00% Reduce -71.8% 66 $1K
Allworth Financial LP 0.00% Add +16.9% 76 $1K
Larson Financial Group LLC 0.00% Add +675.0% 62 $1K
Sierra Ocean, LLC 0.00% Reduce -87.6% 51 $1K
Rialto Wealth Management, LLC 0.00% New 49 $1K
Parkside Financial Bank & Trust 0.00% Add +500.0% 48 $1K
Pacer Advisors, Inc. 0.00% No change 47 $1K
Covestor Ltd 0.00% Add +2.5% 41 $1K
Picton Mahoney Asset Management 0.00% Reduce -99.7% 49 $1K
Stephens Consulting, LLC 0.00% New 45 $982
Principal Securities, Inc. 0.00% No change 37 $965
JFS Wealth Advisors, LLC 0.00% Reduce -30.2% 44 $960
Huntington National Bank 0.00% No change 41 $895
Bell Investment Advisors, Inc 0.00% New 36 $786
CIBC Private Wealth Group LLC 0.00% No change 43 $686
CoreCap Advisors, LLC 0.00% Add +66.7% 30 $654
Creative Financial Designs Inc. 0.00% Reduce -47.3% 29 $632
IFP Advisors, Inc 0.00% Add +333.3% 26 $567
Barrow Hanley Mewhinney & Strauss LLC 0.00% Reduce -94.2% 25 $545
True Wealth Design, LLC 0.00% Reduce -88.4% 20 $437
Wealth Preservation Advisors, LLC 0.00% — 20 $436
DiNuzzo Private Wealth, Inc. 0.00% Reduce -9.1% 10 $219
Global Financial Private Client, LLC 0.00% Add +80.0% 9 $196
SJS Investment Consulting Inc. 0.00% Reduce -42.9% 8 $175
Harbour Investments, Inc. 0.00% New 6 $131
Abound Wealth Management 0.00% Reduce -14.3% 6 $131
HFM Investment Advisors, LLC 0.00% — 2 $44
Bay Harbor Wealth Management, LLC 0.00% New 2 $43

"% of holder's portfolio" is OII's weight in each manager's 13F, not the share of Oceaneering Intl Inc. the manager owns.