Oceaneering International, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 11/12/2025 | 15.67 M | $388.28 M | -0.56% | 15.58% |
| VANGUARD GROUP INC | 11/07/2025 | 12.18 M | $301.91 M | -1.68% | 12.12% |
| BROWN ADVISORY INC | 11/14/2025 | 7.70 M | $190.86 M | 4.85% | 7.66% |
| STATE STREET CORP | 11/14/2025 | 4.43 M | $109.82 M | -7.88% | 4.41% |
| EARNEST PARTNERS LLC | 11/14/2025 | 4.02 M | $99.53 M | -4.80% | 3.99% |
| AMERICAN CENTURY COMPANIES INC | 11/12/2025 | 3.64 M | $90.27 M | 8.09% | 3.62% |
| NEUBERGER BERMAN GROUP LLC | 11/12/2025 | 3.54 M | $87.71 M | -2.26% | 3.52% |
| DIMENSIONAL FUND ADVISORS LP | 11/12/2025 | 3.29 M | $81.43 M | 3.08% | 3.27% |
| GREENHOUSE FUNDS LLLP | 11/13/2025 | 2.49 M | $61.75 M | 0.00% | 2.48% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 2.25 M | $55.84 M | 0.18% | 2.24% |
| LOOMIS SAYLES & CO L P | 11/13/2025 | 1.90 M | $47.01 M | -1.51% | 1.89% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 1.43 M | $35.32 M | 53.47% | 1.42% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 1.42 M | $35.12 M | 3.57% | 1.41% |
| VAN ECK ASSOCIATES CORP | 11/13/2025 | 1.33 M | $32.94 M | 6.84% | 1.32% |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 10/17/2025 | 1.30 M | $32.26 M | 14.77% | 1.29% |
| ROYAL BANK OF CANADA | 11/14/2025 | 1.29 M | $31.94 M | -5.27% | 1.28% |
| NORTHERN TRUST CORP | 11/14/2025 | 1.13 M | $28.05 M | -1.41% | 1.13% |
| MORGAN STANLEY | 11/14/2025 | 1.01 M | $25.15 M | -3.41% | 1.01% |
| ARISTOTLE CAPITAL BOSTON, LLC | 11/14/2025 | 843.79 K | $20.91 M | -3.08% | 0.84% |
| JPMORGAN CHASE & CO | 11/26/2025 | 763.91 K | $18.93 M | 94.71% | 0.76% |
| NUVEEN, LLC | 11/12/2025 | 720.03 K | $17.84 M | -4.71% | 0.72% |
| FRANKLIN RESOURCES INC | 11/13/2025 | 702.75 K | $17.41 M | -43.15% | 0.70% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 700.26 K | $17.35 M | 29.63% | 0.70% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 11/14/2025 | 699.38 K | $17.33 M | -13.90% | 0.70% |
| ALGERT GLOBAL LLC | 11/14/2025 | 649.75 K | $16.10 M | 74.23% | 0.65% |
| FISHER ASSET MANAGEMENT, LLC | 11/12/2025 | 639.88 K | $15.86 M | 11.61% | 0.64% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 617.96 K | $15.31 M | -4.05% | 0.61% |
| INVESCO LTD. | 11/13/2025 | 613.76 K | $15.21 M | -5.60% | 0.61% |
| RANGER INVESTMENT MANAGEMENT, L.P. | 11/05/2025 | 595.97 K | $14.77 M | -2.97% | 0.59% |
| BOSTON TRUST WALDEN CORP | 10/17/2025 | 594.95 K | $14.74 M | 13.08% | 0.59% |
| PRINCIPAL FINANCIAL GROUP INC | 11/04/2025 | 546.73 K | $13.55 M | -0.93% | 0.54% |
| SAGEFIELD CAPITAL LP | 11/14/2025 | 509.62 K | $12.63 M | 25.88% | 0.51% |
| TUDOR INVESTMENT CORP ET AL | 11/14/2025 | 491.93 K | $12.19 M | 210.83% | 0.49% |
| UBS GROUP AG | 11/13/2025 | 491.64 K | $12.18 M | -15.22% | 0.49% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 11/13/2025 | 477.22 K | $11.97 M | 6.43% | 0.47% |
| SEI INVESTMENTS CO | 11/13/2025 | 466.13 K | $11.55 M | 1.39% | 0.46% |
| GOEHRING & ROZENCWAJG ASSOCIATES, LLC | 11/10/2025 | 466.06 K | $11.55 M | 0.19% | 0.46% |
| CUBIST SYSTEMATIC STRATEGIES, LLC | 11/14/2025 | 451.16 K | $11.18 M | -4.66% | 0.45% |
| FIRST TRUST ADVISORS LP | 11/12/2025 | 443.58 K | $10.99 M | -17.53% | 0.44% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 11/06/2025 | 390.87 K | $9.69 M | 13.97% | 0.39% |
| BARCLAYS PLC | 11/12/2025 | 386.10 K | $9.57 M | 32.75% | 0.38% |
| KEATING INVESTMENT COUNSELORS INC | 10/27/2025 | 357.97 K | $8.87 M | -7.03% | 0.36% |
| PANAGORA ASSET MANAGEMENT INC | 11/13/2025 | 319.42 K | $7.92 M | 55.23% | 0.32% |
| EDGESTREAM PARTNERS, L.P. | 11/12/2025 | 311.23 K | $7.71 M | -22.82% | 0.31% |
| GAMCO INVESTORS, INC. ET AL | 11/12/2025 | 306.44 K | $7.59 M | -12.56% | 0.30% |
| AQR CAPITAL MANAGEMENT LLC | 11/14/2025 | 302.91 K | $7.51 M | 8.12% | 0.30% |
| PRUDENTIAL FINANCIAL INC | 11/13/2025 | 286.82 K | $7.11 M | 40.13% | 0.29% |
| SIR CAPITAL MANAGEMENT, L.P. | 11/14/2025 | 272.40 K | $6.75 M | 100.00% | 0.27% |
| LEGAL & GENERAL GROUP PLC | 11/13/2025 | 265.32 K | $6.57 M | -4.23% | 0.26% |
| RUSSELL INVESTMENTS GROUP, LTD. | 11/13/2025 | 256.09 K | $6.35 M | 121.70% | 0.25% |
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Oceaneering International, Inc. institutional Ownership - FAQ's
During the previous two years, 483 institutional investors and hedge funds held shares of Oceaneering International, Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 15.67 M
VANGUARD GROUP INC: 12.18 M
BROWN ADVISORY INC: 7.7 M
STATE STREET CORP: 4.43 M
EARNEST PARTNERS LLC: 4.02 M
AMERICAN CENTURY COMPANIES INC: 3.64 M
95.04% of Oceaneering International, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 138.11 M shares in the last 24 months. This purchase volume represents approximately $3.37 B in transactions.