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Transocean (RIG) Institutional Ownership

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$5.84 -0.18 (-2.99%)
As of 03:58 PM Eastern

Institutional Ownership Changes (13F Filings) for Transocean (NYSE:RIG)

Current
Institutional Ownership
Percentage
67.73%
Number of
Institutional Buyers
(last 12 months)
251
Total
Institutional Inflows
(last 12 months)
$1.09B
Number of
Institutional Sellers
(last 12 months)
93
Total
Institutional Outflows
(last 12 months)
$321.56M
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RIG Institutional Buying and Selling by Quarter

Transocean Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/27/2026 Corient Private Wealth LP46,350$227K0.0%-9.8%0.004%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al64,100$313K0.0%N/A0.006%
8/24/2026 California State Teachers Retirement System5,469,974$26.75M0.0%+372.7%0.490%
8/23/2026 HB Wealth Management LLC22,180$108K0.0%-11.0%0.002%
8/20/2026 Rehmann Capital Advisory Group20,000$98K0.0%-33.3%0.002%
8/20/2026 Beaconlight Capital LLC977,964$4.78M1.7%+199.1%0.088%
8/20/2026 Headlands Technologies LLC11,072$54K0.0%-13.5%0.001%
8/20/2026 Quantitative Investment Management LLC287,926$1.41M0.2%N/A0.026%
8/18/2026 Public Employees Retirement System of Ohio24,871$122K0.0%N/A0.002%
8/11/2026 Ninepoint Partners LP7,000,000$34.23M2.6%N/A0.627%
8/11/2026 Madison Asset Management LLC3,030,000$14.82M0.2%N/A0.271%
8/6/2026 S&CO Inc.45,000$220K0.0%N/A0.004%
7/10/2026 Wealthcare Advisory Partners LLC10,568$52K0.0%N/A0.001%
7/9/2026 Valeo Financial Advisors LLC20,897$102K0.0%-47.2%0.002%
7/8/2026 Assenagon Asset Management S.A.7,664,059$37.48M0.0%N/A0.686%
7/8/2026 Hardin Capital Partners LLC11,000$54K0.0%N/A0.001%
7/7/2026 180 Wealth Advisors LLC238,486$1.17M0.1%-17.0%0.021%
6/3/2026 NewEdge Advisors LLC276,083$1.83M0.0%+64.9%0.025%
5/19/2026 Bank of America Corp DE8,602,323$57.03M0.0%-44.5%0.771%
5/19/2026 Kentucky Retirement Systems27,985$186K0.0%N/A0.003%
5/19/2026Janus Henderson Group PLC444,630$2.95M0.0%+5.3%0.040%
5/19/2026 Arkadios Wealth Advisors549,081$3.64M0.1%-15.8%0.049%
5/18/2026 Amundi140,359$931K0.0%+406.1%0.013%
5/18/2026 EverSource Wealth Advisors LLC6,536$43K0.0%+27.0%0.001%
5/18/2026 California State Teachers Retirement System1,157,178$7.67M0.0%+23.5%0.104%
5/18/2026 Regal Partners Ltd92,593$614K0.0%N/A0.008%
5/18/2026 Rokos Capital Management LLP3,169,572$21.03M0.2%N/A0.284%
5/18/2026 Empowered Funds LLC503,535$3.34M0.0%+1,356.7%0.045%
5/18/2026 Empyrean Capital Partners LP4,570,463$30.30M1.0%N/A0.409%
5/16/2026 The Manufacturers Life Insurance Company1,376,944$9.13M0.0%+1.8%0.123%
5/16/2026 Quantinno Capital Management LP148,140$982K0.0%+206.9%0.013%
5/16/2026 Elliott Investment Management L.P.15,626,834$103.61M0.5%N/A1.400%
5/16/2026 Clough Capital Partners L P3,610,967$23.94M2.3%-21.1%0.323%
5/16/2026 Lazard Asset Management LLC29,765$197K0.0%N/A0.003%
5/16/2026 Castleark Management LLC837,120$5.55M0.2%-26.7%0.075%
5/15/2026 Waverly Advisors LLC46,927$311K0.0%N/A0.004%
5/14/2026 Renaissance Technologies LLC3,134,728$20.78M0.0%-65.3%0.281%
5/14/2026 Beaconlight Capital LLC326,947$2.17M1.1%N/A0.029%
5/14/2026 Public Employees Retirement System of Ohio29,520$196K0.0%N/A0.003%
5/14/2026 Sei Investments Co.483,017$3.20M0.0%+69.9%0.043%
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5/14/2026 State of Wyoming71,181$472K0.1%+82.6%0.006%
5/13/2026 Cetera Investment Advisers875,719$5.81M0.0%+88.6%0.078%
5/13/2026 First Trust Advisors LP958,406$6.35M0.0%+3,072.5%0.086%
5/7/2026 Dimensional Fund Advisors LP48,819,576$323.68M0.1%+12.3%4.411%
5/7/2026 KBC Group NV32,162$213K0.0%-14.3%0.003%
5/7/2026 S&CO Inc.45,000$298K0.0%N/A0.004%
5/7/2026 Swiss National Bank1,961,930$13.01M0.0%+0.4%0.177%
5/6/2026 Jag Capital Management LLC32,349$214K0.0%N/A0.003%
5/6/2026 Independent Financial Group LLC31,636$210K0.0%N/A0.003%
5/5/2026 Bank of New York Mellon Corp5,698,827$37.78M0.0%+67.8%0.515%
5/5/2026 Sanctuary Advisors LLC25,826$171K0.0%+112.7%0.002%
5/5/2026 Nwam LLC24,668$164K0.0%-23.2%0.002%
5/4/2026 Calamos Advisors LLC12,450$83K0.0%N/A0.001%
5/4/2026 Bryn Mawr Trust Advisors LLC18,010$119K0.0%N/A0.002%
5/1/2026 180 Wealth Advisors LLC287,261$1.91M0.2%-10.6%0.026%
4/30/2026 Costello Asset Management INC6,350$42K0.0%-32.1%0.001%
4/30/2026 Hsbc Holdings PLC2,916,902$19.24M0.0%-6.4%0.264%
4/30/2026 Kestra Advisory Services LLC350,895$2.33M0.0%+17.3%0.032%
4/29/2026 R Squared Ltd21,993$146K0.1%-24.8%0.002%
4/28/2026 Abel Hall LLC84,585$561K0.1%+11.5%0.008%
4/28/2026DGS Capital Management LLC19,111$127K0.0%+42.9%0.002%
4/28/2026 Ascentis Independent Advisors6,497$43K0.0%N/A0.001%
4/28/2026 K.J. Harrison & Partners Inc100,000$663K0.1%N/A0.009%
4/28/2026 Hunter Associates Investment Management LLC10,871$72K0.0%N/A0.001%
4/27/2026 Oxbow Advisors LLC925,395$6.14M0.5%N/A0.084%
4/27/2026 HB Wealth Management LLC24,928$165K0.0%+77.6%0.002%
4/27/2026 Counterpoint Mutual Funds LLC133,401$884K0.1%N/A0.012%
4/27/2026 PFG Investments LLC197,512$1.31M0.1%+5.7%0.018%
4/27/2026 Private Advisor Group LLC31,876$211K0.0%+16.4%0.003%
4/27/2026 Fideuram Intesa Sanpaolo Private Banking S.P.A.2,597,366$17.22M0.6%+358.8%0.235%
4/25/2026 Strs Ohio83,300$552K0.0%+193.3%0.008%
4/25/2026 Keybank National Association OH12,656,881$83.92M0.3%+3.3%1.144%
4/24/2026 Root Financial Partners LLC7,787$52K0.0%+192.6%0.001%
4/24/2026 Essex LLC97,271$645K0.1%-6.2%0.009%
4/24/2026 MQS Management LLC19,798$131K0.1%N/A0.002%
4/23/2026 Vicus Capital15,956$106K0.0%N/A0.001%
4/23/2026 Canoe Financial LP3,571,400$23.68M0.3%N/A0.323%
4/22/2026 Janney Montgomery Scott LLC38,615$256K0.0%+216.5%0.003%
4/22/2026 Pictet Asset Management Holding SA157,135$1.04M0.0%+8.1%0.014%
4/22/2026 Sterling Capital Management LLC70,484$467K0.0%-65.1%0.006%
4/22/2026 Fruth Investment Management102,776$681K0.2%+13.7%0.009%
4/22/2026 Ground Swell Capital LLC12,057$80K0.2%N/A0.001%
4/20/2026 MinichMacGregor Wealth Management LLC80,000$530K0.1%+33.3%0.007%
4/20/2026 Banque Cantonale Vaudoise98,062$650K0.0%-10.7%0.009%
4/17/2026 Rainier Family Wealth Inc.19,855$132K0.1%N/A0.002%
4/16/2026 SG Americas Securities LLC54,204$359K0.0%-91.3%0.005%
4/16/2026 Southern Capital Advisors LLC13,000$86K0.0%-62.9%0.001%
4/16/2026 Diversified Trust Co136,387$904K0.0%N/A0.012%
4/16/2026 Thompson Davis & CO. Inc.27,950$185K0.1%N/A0.003%
3/20/2026 Hsbc Holdings PLC3,117,030$12.92M0.0%+604.3%0.283%
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3/17/2026 Rockefeller Capital Management L.P.24,497$101K0.0%+19.8%0.002%
3/9/2026 Corient Private Wealth LLC43,536$180K0.0%-21.8%0.004%
3/6/2026 Hsbc Holdings PLC3,117,030$12.92M0.0%+604.3%0.283%
3/3/2026 Caitong International Asset Management Co. Ltd33,504$138K0.0%+207.6%0.003%
2/19/2026 Invesco Ltd.970,360$4.01M0.0%-6.2%0.088%
2/19/2026 Corient Private Wealth LLC41,949$172K0.0%-24.7%0.004%
2/18/2026 Mercer Global Advisors Inc. ADV44,065$182K0.0%+82.3%0.004%
2/18/2026 Beacon Pointe Advisors LLC66,689$275K0.0%-17.6%0.006%
2/18/2026 EP Wealth Advisors LLC10,400$43K0.0%N/A0.001%
2/18/2026 Mackenzie Financial Corp53,238$219K0.0%+12.4%0.005%


RIG Institutional Ownership - Frequently Asked Questions

During the previous two years, 434 institutional investors and hedge funds held shares of Transocean. The most heavily invested institutionals were Vanguard Group Inc. ($400.64M), Dimensional Fund Advisors LP ($323.68M), Dalal Street LLC ($111.68M), Elliott Investment Management L.P. ($103.61M), Morgan Stanley ($102.38M), State Street Corp ($102.12M), and Geode Capital Management LLC ($94.17M).Learn more on Transocean's institutional investors.

67.73% of Transocean's stock is owned by institutional investors. Learn more on RIG's institutional investor holdings.

Of the 387 institutional investors that purchased Transocean's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Dalal Street LLC ($27.04M), Vanguard Group Inc. ($18.73M), Ghisallo Capital Management LLC ($18.50M), Pilgrim Global Advisors LLC ($18.23M), Elliott Investment Management L.P. ($15.63M), Dimensional Fund Advisors LP ($14.33M), and American Century Companies Inc. ($13.74M).

Institutional investors have bought a total of 261,668,195 shares in the last 24 months. This purchase volume represents approximately $1.09B in transactions.

Of the 93 institutional investors that sold Transocean's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Capital World Investors ($21.07M), Primecap Management Co. CA ($9.13M), Bank of America Corp DE ($7.53M), Tudor Investment Corp ET AL ($6.24M), Renaissance Technologies LLC ($5.90M), Zimmer Partners LP ($5.24M), and Burkehill Global Management LP ($3M).

Institutional investors have sold a total of 76,797,720 shares in the last 24 months. This volume of shares sold represents approximately $321.56M in transactions.



Institutional ownership data for NYSE:RIG is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/27/2026. New 13F filings are added each quarter as they're published.
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