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The company

Tidewater Inc.

TDW · NYSE

IndustrialsMarine ShippingJust dropped out

TDW stood above a rising 150-day average in 44 of the last 52 weekly readings, and has been out of that trend for the last 1 week. It is 0.4% below that average now. Marine Shipping: 52% of its 63 stocks in an uptrend (−13 points in four weeks); Industrials: 28% (−3 points in four weeks).

SEC filings

Statistics

Rotation: Just dropped out
Weeks in an uptrend: out for 1
Industry in uptrend: 52% -13 in 4 wk
Insider buys, 12 months: $0
Insider sales, 12 months: $20.9M
Officials’ trades on record: 0
Institutions holding: 339 (+0)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 44 of 52 weeks.

22 Apr – 21 Oct

Marine Shipping: About half its stocks are in an uptrend and the share has fallen sharply over four weeks. Industrials: A minority of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months0

Sale orders, 12 months10

Buyers · sellers0 · 4

Who	Did	Shares	Traded
Robert RobottiDirector	sold	6,695at $89.85	16 Sep 2026filed 17 Sep 2026
Robert RobottiDirector	sold	3,605at $89.85	16 Sep 2026filed 17 Sep 2026
Robert RobottiDirector	sold	6,695at $89.85	16 Sep 2026filed 18 Sep 2026
Robert RobottiDirector	sold	3,605at $89.85	16 Sep 2026filed 18 Sep 2026
Kenneth TraubDirector	sold	10,000at $99.00	2 Sep 2026filed 3 Sep 2026
Daniel A. HudsonEVP, CLO & Corporate Secretary	sold	15,000at $99.08	2 Sep 2026filed 3 Sep 2026
Samuel R. RubioEVP, CFO & CAO	sold	17,705at $91.56	12 Aug 2026filed 14 Aug 2026
Daniel A. HudsonEVP, CLO & Corporate Secretary	sold	5,000at $89.01	10 Aug 2026filed 11 Aug 2026
Samuel R. RubioEVP, CFO & CAO	sold	22,461at $80.05	5 Mar 2026filed 6 Mar 2026
Daniel A. HudsonEVP & GENERAL COUNSEL	sold	5,195at $80.56	5 Mar 2026filed 6 Mar 2026
Daniel A. HudsonEVP & GENERAL COUNSEL	sold	15,000at $77.50	23 Feb 2026filed 23 Feb 2026
Daniel A. HudsonEVP & GENERAL COUNSEL	sold	10,000at $70.01	11 Feb 2026filed 11 Feb 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders339+0 on the quarter

New · exited56 · 55

Reported value$3.6B

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
BlackRock, Inc.added · filed 7 Aug 2026	7,552,159$503.2M	+307,421+4.2%
ROBOTTI ROBERTreduced · filed 10 Aug 2026	2,906,380$193.7M	-14,309−0.5%
NEUBERGER BERMAN GROUP LLCreduced · filed 13 Aug 2026	2,803,406$186.8M	-467,965−14.3%
VANGUARD PORTFOLIO MANAGEMENT LLCadded · filed 13 Aug 2026	2,762,204$184.0M	+135,559+5.2%
DIMENSIONAL FUND ADVISORS LPadded · filed 11 Aug 2026	2,081,880$138.7M	+243,111+13.2%
STATE STREET CORPadded · filed 7 Aug 2026	2,030,982$135.3M	+82,557+4.2%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	1,953,287$130.1M	+10,416+0.5%
BAILLIE GIFFORD & COadded · filed 6 Aug 2026	1,670,774$111.3M	+1,015,381+154.9%
AMERICAN CENTURY COMPANIES INCadded · filed 12 Aug 2026	1,617,736$107.8M	+282,494+21.2%
WELLINGTON MANAGEMENT GROUP LLPadded · filed 14 Aug 2026	1,475,804$98.3M	+147,189+11.1%