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Tidewater (TDW) Institutional Ownership

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$91.60 +3.02 (+3.41%)
Closing price 09/15/2026 03:59 PM Eastern
Extended Trading
$91.74 +0.14 (+0.15%)
As of 07:17 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Tidewater (NYSE:TDW)

Current
Institutional Ownership
Percentage
95.13%
Number of
Institutional Buyers
(last 12 months)
213
Total
Institutional Inflows
(last 12 months)
$1.29B
Number of
Institutional Sellers
(last 12 months)
104
Total
Institutional Outflows
(last 12 months)
$199.19M
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TDW Institutional Buying and Selling by Quarter

Tidewater Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026 Tidal Investments LLC14,114$940K0.0%+26.1%0.028%
9/9/2026 Pinnacle Wealth Management Advisory Group LLC4,350$290K0.0%-36.0%0.009%
9/9/2026 Integrated Wealth Concepts LLC1,105$74K0.0%N/A0.002%
9/9/2026 NewEdge Advisors LLC10,371$691K0.0%-16.6%0.021%
9/8/2026 Nykredit A S2,081$139K0.0%N/A0.004%
8/27/2026 VELA Investment Management LLC38,540$2.57M0.6%+17.8%0.077%
8/27/2026 Corient Private Wealth LP4,679$312K0.0%-14.8%0.009%
8/26/2026 Amundi8,448$563K0.0%-41.6%0.017%
8/26/2026 HighTower Advisors LLC12,220$814K0.0%-28.7%0.025%
8/23/2026 VELA Investment Management LLC40,537$2.70M0.6%+17.5%0.081%
8/21/2026 Nykredit A S2,081$139K0.0%N/A0.004%
8/20/2026 Two Sigma Securities LLC4,482$299K0.0%N/A0.009%
8/20/2026 Alyeska Investment Group L.P.207,468$13.82M0.0%+17.0%0.417%
8/20/2026 Greenwood Capital Associates LLC6,037$402K0.0%-2.2%0.012%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC26,197$1.75M0.0%-11.4%0.053%
8/19/2026 Van ECK Associates Corp764,490$50.94M0.0%-11.3%1.536%
8/19/2026 Wellington Management Group LLP1,475,804$98.33M0.0%+11.1%2.966%
8/18/2026 Valueworks LLC297,114$19.80M4.1%N/A0.597%
8/18/2026 Empowered Funds LLC61,172$4.08M0.0%N/A0.123%
8/18/2026 American Family Investments Inc.119,817$7.98M0.0%N/A0.241%
8/18/2026 Public Employees Retirement System of Ohio405$27K0.0%N/A0.001%
8/17/2026 Capstone Investment Advisors LLC49,103$3.27M0.0%N/A0.099%
8/17/2026 Corient Private Wealth LP5,085$339K0.0%N/A0.010%
8/17/2026 Punch & Associates Investment Management Inc.342,356$22.81M1.1%N/A0.688%
8/17/2026 Bank of America Corp DE424,622$28.29M0.0%N/A0.853%
8/15/2026 Freestone Grove Partners LP4,452$297K0.0%N/A0.009%
8/15/2026 Jupiter Topco LLC6,422$428K0.0%N/A0.013%
8/14/2026 Manatuck Hill Partners LLC14,100$939K0.3%N/A0.028%
8/14/2026 SIR Capital Management L.P.61,850$4.12M0.5%N/A0.124%
8/14/2026 Legal & General Group Plc82,100$5.47M0.0%N/A0.165%
8/14/2026 The Manufacturers Life Insurance Company23,739$1.58M0.0%N/A0.048%
8/13/2026 Connor Clark & Lunn Investment Management Ltd.65,938$4.39M0.0%N/A0.133%
8/13/2026 Kendall Capital Management16,080$1.07M0.2%N/A0.032%
8/12/2026 Orchard Capital Management LLC48,760$3.25M3.2%N/A0.098%
8/12/2026 De Lisle Partners LLP126,273$8.41M0.9%N/A0.254%
8/12/2026 Callan Family Office LLC3,395$226K0.0%N/A0.007%
8/12/2026 JB Capital Partners LP25,000$1.67M0.0%N/A0.050%
8/11/2026 Hara Capital LLC43,448$2.90M1.5%N/A0.087%
8/11/2026 Tejara Capital Ltd15,000$999K0.4%N/A0.030%
8/10/2026 Robotti Robert2,906,380$193.65M31.3%N/A5.841%
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8/7/2026 BlackRock Inc.7,552,159$503.20M0.0%N/A15.177%
8/7/2026 Deutsche Bank AG48,958$3.26M0.0%N/A0.098%
8/7/2026 TimesSquare Capital Management LLC232,097$15.47M0.2%N/A0.466%
8/7/2026 Old West Investment Management LLC393,788$26.24M2.8%N/A0.791%
8/6/2026 Bank of New York Mellon Corp372,838$24.84M0.0%N/A0.749%
8/6/2026 State of Wyoming2,031$135K0.0%N/A0.004%
8/6/2026 Kelleher Financial Advisors1,535$102K0.0%N/A0.003%
8/3/2026 Pecaut & CO.9,500$633K0.2%N/A0.019%
7/8/2026 FNY Investment Advisers LLC6,000$399K0.1%+200.0%0.012%
7/7/2026 180 Wealth Advisors LLC8,017$534K0.1%-10.1%0.016%
7/7/2026 Baron Wealth Management LLC3,286$219K0.1%+4.5%0.007%
7/7/2026 GAMMA Investing LLC3,015$201K0.0%+5.8%0.006%
7/7/2026 Central Pacific Bank Trust Division4,596$306K0.0%+72.1%0.009%
7/7/2026 CoreCap Advisors LLC4,874$325K0.0%-12.3%0.010%
7/2/2026 CX Institutional30,032$2.00M0.1%-8.0%0.060%
6/18/2026 Pacer Advisors Inc.184,959$15.45M0.0%-12.0%0.372%
6/12/2026 Militia Capital Management LLC7,500$627K0.1%N/A0.015%
6/9/2026 Rathbones Group PLC2,888$241K0.0%N/A0.006%
6/3/2026 Parallel Advisors LLC766$64K0.0%+37.3%0.002%
6/3/2026 NewEdge Advisors LLC12,428$1.04M0.0%+1,208.2%0.025%
5/19/2026 Bank of America Corp DE247,218$20.66M0.0%+148.4%0.497%
5/19/2026 South Dakota Investment Council98,242$8.21M0.2%-10.6%0.198%
5/18/2026 Amundi14,461$1.21M0.0%+28.6%0.029%
5/18/2026 California State Teachers Retirement System20,336$1.70M0.0%+46.4%0.041%
5/18/2026 Readystate Asset Management LP19,887$1.66M0.1%N/A0.040%
5/18/2026 Royal Bank of Canada1,763$147K0.0%-90.4%0.004%
5/18/2026 Empowered Funds LLC50,804$4.25M0.0%-11.7%0.102%
5/16/2026 The Manufacturers Life Insurance Company21,700$1.81M0.0%-3.2%0.044%
5/16/2026 Quantinno Capital Management LP7,612$636K0.0%+31.5%0.015%
5/16/2026 Lazard Asset Management LLC3,963$331K0.0%N/A0.008%
5/15/2026 Punch & Associates Investment Management Inc.347,913$29.07M1.7%+4.3%0.700%
5/14/2026 Gamco Investors INC. ET AL19,380$1.62M0.0%-1.8%0.039%
5/14/2026 Moerus Capital Management LLC107,992$9.02M3.3%+5.6%0.217%
5/14/2026 Sei Investments Co.9,689$809K0.0%+38.7%0.019%
5/14/2026 Lido Advisors LLC6,549$547K0.0%+18.9%0.013%
5/13/2026 Cetera Investment Advisers35,403$2.96M0.0%+128.0%0.071%
5/13/2026 Militia Capital Management LLC7,500$627K0.1%N/A0.015%
5/13/2026 CI Investments Inc.12,081$1.01M0.0%-61.2%0.024%
5/13/2026 First Trust Advisors LP80,118$6.69M0.0%+16.1%0.161%
5/7/2026 Dimensional Fund Advisors LP1,838,769$153.62M0.0%+4.9%3.698%
5/7/2026 Parallel Advisors LLC766$64K0.0%+37.3%0.002%
5/6/2026 Gallacher Capital Management LLC6,042$505K0.2%-11.3%0.012%
5/6/2026 Bessemer Group Inc.97,719$8.17M0.0%+71.0%0.196%
5/5/2026 Bank of New York Mellon Corp323,869$27.06M0.0%+6.7%0.651%
5/5/2026 Illinois Municipal Retirement Fund24,418$2.04M0.0%+3.4%0.049%
5/5/2026 Goehring & Rozencwajg Associates LLC3,914$327K0.0%N/A0.008%
5/5/2026 Sigma Planning Corp20,416$1.71M0.0%N/A0.041%
5/4/2026 Calamos Advisors LLC36,585$3.06M0.0%N/A0.074%
5/4/2026 Legacy Capital Group California Inc.8,998$752K0.3%N/A0.018%
5/4/2026 Principal Financial Group Inc.306,514$25.61M0.0%+12.1%0.616%
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5/4/2026 Chicago Partners Investment Group LLC3,511$301K0.0%N/A0.007%
5/1/2026 180 Wealth Advisors LLC8,917$745K0.1%-5.0%0.018%
5/1/2026 Fifth Third Bancorp53,277$4.45M0.0%+15,298.0%0.107%
5/1/2026 Villere ST Denis J & Co. LLC292,866$24.47M2.7%-31.4%0.589%
4/30/2026 Greenwood Capital Associates LLC6,174$516K0.1%-27.7%0.012%
4/28/2026 Abel Hall LLC4,176$349K0.1%N/A0.008%
4/27/2026 World Investment Advisors2,460$206K0.0%N/A0.005%
4/27/2026 New York State Teachers Retirement System26,540$2.22M0.0%-5.1%0.054%
4/27/2026 Fideuram Intesa Sanpaolo Private Banking S.P.A.282,838$23.63M0.8%+631.6%0.571%
4/25/2026 Strs Ohio7,500$627K0.0%+114.3%0.015%


TDW Institutional Ownership - Frequently Asked Questions

During the previous two years, 386 institutional investors and hedge funds held shares of Tidewater. The most heavily invested institutionals were BlackRock Inc. ($503.20M), Vanguard Group Inc. ($241.72M), Price T Rowe Associates Inc. MD ($219.93M), Robotti Robert ($193.65M), Dimensional Fund Advisors LP ($153.62M), FMR LLC ($132.20M), and Wellington Management Group LLP ($98.33M).Learn more on Tidewater's institutional investors.

95.13% of Tidewater's stock is owned by institutional investors. Learn more on TDW's institutional investor holdings.

Of the 344 institutional investors that purchased Tidewater's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($7.55M), Robotti Robert ($3.25M), Price T Rowe Associates Inc. MD ($1.99M), Pacer Advisors Inc. ($1.39M), Cerity Partners LLC ($1.03M), American Century Companies Inc. ($940.54K), and Van ECK Associates Corp ($836.25K).

Institutional investors have bought a total of 20,125,876 shares in the last 24 months. This purchase volume represents approximately $1.29B in transactions.

Of the 104 institutional investors that sold Tidewater's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: UBS Group AG ($588.60K), Vanguard Group Inc. ($316.30K), Janus Henderson Group PLC ($305.84K), Van ECK Associates Corp ($197.94K), Federated Hermes Inc. ($179.65K), Villere ST Denis J & Co. LLC ($168.04K), and CenterBook Partners LP ($147.86K).

Institutional investors have sold a total of 3,578,904 shares in the last 24 months. This volume of shares sold represents approximately $199.19M in transactions.


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Institutional ownership data for NYSE:TDW is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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