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

Insider buying vs selling

Have Tidewater Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Melissa CougleDirector2025-10-01570$54.80
$31.24kBuy
Robert RobottiDirector2025-10-01570$54.80
$31.24kBuy
Daniel A. HudsonEVP GENERAL COUNSEL2025-08-0510,000$57.56
$575.64kSell
Daniel A. HudsonEVP GENERAL COUNSEL2025-07-085,000$50.02
$250.08kSell
Robert RobottiDirector2025-07-01655$47.70
$31.24kBuy
Melissa CougleDirector2025-07-01655$47.70
$31.24kBuy
Robert RobottiDirector2025-06-052,959$42.23
$124.96kBuy
Robert RobottiDirector2025-06-0415,000$42.05
$630.80kBuy
Robert RobottiDirector2025-06-0310,000$42.14
$421.35kBuy
Robert RobottiDirector2025-05-30560$40.55
$22.71kBuy

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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 Inc13.71%6,793,914$378.56MInstitution
Vanguard Group Inc9.71%4,810,526$268.04MInstitution
Price T Rowe Associates Inc8.92%4,420,463$246.31MInstitution
Neuberger Berman Group LLC7.91%3,921,243$218.49MInstitution
Robotti Robert5.95%2,950,157$164.38MInstitution
William C. Martin4.88%2,419,524$134.82MInsider
American International Group Inc4.55%2,253,048$125.54MInsider
Robert Robotti4.52%2,239,141$124.76MInsider
State Street Corp3.66%1,816,183$101.20MInstitution
Dimensional Fund Advisors LP3.10%1,537,540$85.67MInstitution

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TDW vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TDW84.69%15.31%Net BuyingNet Buying
OII95.79%3.93%Net Selling
WBI14.07%85.93%Net BuyingNet Buying
USAC29.81%70.19%Net Selling
LBRT64.87%35.13%Net Selling

Tidewater Stock Ownership FAQ

Who owns Tidewater?

Tidewater (NYSE: TDW) is owned by 102.22% institutional shareholders, 18.48% 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 $134.82M.

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