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NYSE: TDW
Tidewater Inc Stock Ownership - Who owns Tidewater?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Tidewater Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Robert RobottiDirector2026-04-01374$83.44
$31.21kBuy
Melissa CougleDirector2026-04-01374$83.44
$31.21kBuy
Piers Dayer MiddletonEVP Chief Operating Officer2026-03-23979$72.48
$70.96kSell
Quintin KneenDIRECTOR PRESIDENT CEO2026-03-235,766$72.48
$417.92kSell
Quintin KneenDIRECTOR PRESIDENT CEO2026-03-232,555$72.48
$185.19kSell
Quintin KneenDIRECTOR PRESIDENT CEO2026-03-235,872$72.48
$425.60kSell
Piers Dayer MiddletonEVP Chief Operating Officer2026-03-231,408$72.48
$102.05kSell
Piers Dayer MiddletonEVP Chief Operating Officer2026-03-23347$72.48
$25.15kSell
Samuel R. RubioEVP CFO CAO2026-03-23730$72.48
$52.91kSell
Samuel R. RubioEVP CFO CAO2026-03-232,472$72.48
$179.17kSell

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Net Insider Buy/Sell (L12M) Ownership

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TDW Shareholders

What type of owners hold Tidewater Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc13.92%6,900,488$576.95MInstitution
Vanguard Group Inc9.65%4,785,489$400.11MInstitution
Price T Rowe Associates Inc8.78%4,354,160$364.05MInstitution
Neuberger Berman Group LLC7.48%3,708,926$310.10MInstitution
Robotti Robert5.95%2,951,766$246.80MInstitution
William C. Martin4.88%2,419,524$202.30MInsider
American International Group Inc4.54%2,253,048$188.38MInsider
Robert Robotti4.50%2,230,113$186.46MInsider
State Street Corp3.84%1,901,880$159.02MInstitution
Dimensional Fund Advisors LP3.54%1,752,685$146.54MInstitution

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TDW vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TDW84.33%15.67%Net BuyingNet Buying
WHD53.22%46.78%Net SellingNet Selling
USAC25.67%74.33%Net SellingNet Selling
LBRT64.78%35.22%Net SellingNet Selling
SEI56.15%43.85%Net SellingNet Selling
View Top Oil & Gas Equipment & Service Stocks

Tidewater Stock Ownership FAQ

Who owns Tidewater?

Tidewater (NYSE: TDW) is owned by 99.47% institutional shareholders, 18.49% Tidewater insiders, and 0.00% retail investors. William C. Martin is the largest individual Tidewater shareholder, owning 2.42M shares representing 4.88% of the company. William C. Martin's Tidewater shares are currently valued at $202.30M.

If you're new to stock investing, here's how to buy Tidewater stock.
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