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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 Inc14.57%7,244,738$570.45MInstitution
Neuberger Berman Group LLC6.58%3,271,371$257.59MInstitution
Price T Rowe Associates Inc6.45%3,207,302$252.54MInstitution
Robotti Robert5.87%2,920,689$229.98MInstitution
Vanguard Portfolio Management LLC5.28%2,626,645$206.82MInstitution
William C. Martin4.87%2,419,524$190.51MInsider
American International Group Inc4.53%2,253,048$177.40MInsider
Robert Robotti4.48%2,230,113$175.60MInsider
State Street Corp3.92%1,948,425$153.42MInstitution
Vanguard Capital Management LLC3.91%1,942,871$152.98MInstitution

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TDW vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TDW85.11%14.89%Net BuyingNet Buying
WBI21.33%78.67%Net Buying
OII96.54%3.46%Net SellingNet Selling
USAC26.05%73.95%Net Selling
EFXT67.81%0.00%
View Top Oil & Gas Equipment & Service Stocks

Tidewater Stock Ownership FAQ

Who owns Tidewater?

Tidewater (NYSE: TDW) is owned by 105.29% institutional shareholders, 18.43% Tidewater insiders, and 0.00% retail investors. William C. Martin is the largest individual Tidewater shareholder, owning 2.42M shares representing 4.87% of the company. William C. Martin's Tidewater shares are currently valued at $181.68M.

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