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Diamond Offshore Drilling (DO) Institutional Ownership

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Institutional Ownership Changes (13F Filings) for Diamond Offshore Drilling (NYSE:DO)

Current
Institutional Ownership
Percentage
90.82%
Number of
Institutional Buyers
(last 12 months)
53
Total
Institutional Inflows
(last 12 months)
$229.21M
Number of
Institutional Sellers
(last 12 months)
34
Total
Institutional Outflows
(last 12 months)
$128.00M
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DO Institutional Buying and Selling by Quarter

Diamond Offshore Drilling Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/20/2024Healthcare of Ontario Pension Plan Trust Fund98,706$1.53M0.0%N/A0.096%
9/16/2024Cubist Systematic Strategies LLC10,040$156K0.0%-94.7%0.010%
8/16/2024Water Island Capital LLC711,264$11.02M1.2%N/A0.691%
8/16/2024Algert Global LLC318,754$4.94M0.2%-3.5%0.310%
8/15/2024Susquehanna Fundamental Investments LLC171,329$2.65M0.1%+531.1%0.166%
8/15/2024The Manufacturers Life Insurance Company 51,293$795K0.0%+3.7%0.050%
8/15/2024Millennium Management LLC1,878,188$29.09M0.0%-34.5%1.825%
8/15/2024Caxton Associates LP39,000$604K0.0%N/A0.038%
8/14/2024Squarepoint Ops LLC45,730$708K0.0%-49.0%0.044%
8/14/2024Cubist Systematic Strategies LLC10,040$156K0.0%-94.7%0.010%
8/14/2024Glazer Capital LLC956,787$14.82M1.2%N/A0.930%
8/14/2024Marshall Wace LLP182,907$2.83M0.0%-90.8%0.178%
8/14/2024Magnetar Financial LLC3,319,173$51.41M1.1%N/A3.225%
8/14/2024Gabelli Funds LLC227,000$3.52M0.0%+1,708.0%0.221%
8/14/2024ProShare Advisors LLC29,686$460K0.0%+62.3%0.029%
8/14/2024Profund Advisors LLC26,239$406K0.0%-22.8%0.025%
8/13/2024Sei Investments Co.85,126$1.32M0.0%-43.9%0.083%
8/13/2024Skandinaviska Enskilda Banken AB publ 25,000$387K0.0%N/A0.024%
8/13/2024Canada Pension Plan Investment Board179,300$2.78M0.0%N/A0.174%
8/12/2024Goehring & Rozencwajg Associates LLC862,274$13.36M2.7%+16.8%0.838%
8/12/2024XTX Topco Ltd25,053$388K0.0%N/A0.024%
8/12/2024Thomist Capital Management LP217,920$3.50M1.3%N/A0.212%
8/12/2024First Eagle Investment Management LLC9,641$149K0.0%+25.0%0.009%
8/9/2024Dimensional Fund Advisors LP887,925$13.75M0.0%N/A0.863%
8/9/2024Alpine Associates Management Inc.117,300$1.82M0.1%N/A0.114%
8/8/2024Pecaut & CO.85,000$1.32M0.5%-6.5%0.083%
8/8/2024American Century Companies Inc.485,481$7.52M0.0%+220.3%0.472%
8/7/2024SIR Capital Management L.P.641,079$9.93M1.0%-37.7%0.623%
8/6/2024Private Management Group Inc.885,254$13.71M0.5%-0.6%0.860%
8/6/2024Quest Partners LLC2,623$41K0.0%N/A0.003%
8/5/2024Victory Capital Management Inc.3,262,960$50.54M0.1%+0.2%3.171%
8/2/2024Wolverine Asset Management LLC26,901$417K0.0%N/A0.026%
8/1/2024Rhumbline Advisers168,740$2.61M0.0%+2.4%0.164%
8/1/2024Mraz Amerine & Associates Inc.43,238$670K0.1%-41.6%0.042%
8/1/2024Rinkey Investments10,600$164K0.1%N/A0.010%
7/29/2024Principal Financial Group Inc.10,031$155K0.0%-13.7%0.010%
7/29/2024Hosking Partners LLP705,542$10.93M0.4%-6.4%0.686%
7/26/2024Bank of New York Mellon Corp417,346$6.47M0.0%+6.2%0.407%
7/25/2024Calamos Advisors LLC788,600$12.22M0.1%N/A0.770%
7/18/2024 Assenagon Asset Management S.A.16,310$253K0.0%-98.4%0.016%
7/13/2024HFG Advisors Inc.20,544$318K0.3%-16.0%0.020%
7/12/2024SG Americas Securities LLC16,270$252K0.0%N/A0.016%
5/28/2024Teachers Retirement System of The State of Kentucky100,382$1.37M0.0%-6.0%0.098%
5/17/2024Webs Creek Capital Management LP1,710,558$23.33M9.4%-8.8%1.669%
5/17/2024Castleark Management LLC114,380$1.56M0.1%N/A0.112%
5/16/2024California State Teachers Retirement System102,264$1.40M0.0%-5.2%0.100%
5/15/2024Mount Yale Investment Advisors LLC15,602$213K0.0%N/A0.015%
5/15/2024Price T Rowe Associates Inc. MD29,088$397K0.0%+14.4%0.028%
5/15/2024Gabelli Funds LLC12,555$171K0.0%N/A0.012%
5/14/2024Capital Research Global Investors6,945,250$94.73M0.0%+18.8%6.777%
5/13/2024Seven Eight Capital LP10,938$149K0.0%N/A0.011%
5/10/2024Vanguard Group Inc.6,011,554$82.00M0.0%+1.0%5.867%
5/9/2024First Eagle Investment Management LLC7,713$105K0.0%+26.7%0.008%
5/9/2024Private Management Group Inc.890,173$12.14M0.5%+12.6%0.869%
5/8/2024Edmond DE Rothschild Holding S.A.2,050,000$27.96M0.5%+16.5%2.001%
5/8/2024ProShare Advisors LLC18,290$249K0.0%+8.5%0.018%
5/8/2024US Bancorp DE27,859$380K0.0%-39.1%0.027%
5/8/2024Russell Investments Group Ltd.98,405$1.34M0.0%+8.3%0.096%
5/7/2024Sei Investments Co.151,613$2.07M0.0%-4.6%0.148%
5/7/2024Pecaut & CO.90,900$1.24M0.5%-14.2%0.089%
5/7/2024Susquehanna Fundamental Investments LLC27,147$370K0.0%N/A0.026%
5/7/2024Susquehanna Portfolio Strategies LLC19,838$271K0.0%-81.9%0.019%
5/6/2024Quantbot Technologies LP79,684$1.09M0.1%-4.4%0.078%
5/2/2024Hosking Partners LLP753,902$10.28M0.4%-0.3%0.736%
5/1/2024Janney Montgomery Scott LLC99,515$1.36M0.0%-6.2%0.097%
4/29/2024Principal Financial Group Inc.11,626$159K0.0%-10.0%0.011%
4/26/2024Mesirow Financial Investment Management Inc.17,070$233K0.0%N/A0.017%
4/24/2024 Assenagon Asset Management S.A.1,043,907$14.24M0.0%+388.4%1.019%
4/23/2024Bfsg LLC6,941$95K0.0%+23.2%0.007%
4/22/2024Kessler Investment Group LLC83,700$1.14M0.7%-12.4%0.082%
4/19/2024Mesirow Financial Investment Management Inc.17,070$233K1.2%N/A0.017%
4/11/2024Maryland Capital Advisors Inc.2,102$29K0.0%N/A0.002%
3/5/2024Wellington Management Group LLP4,045,884$52.60M0.0%-6.7%3.948%
2/15/2024Pickering Energy Partners LP21,500$280K4.7%-75.4%0.021%
2/15/2024Goehring & Rozencwajg Associates LLC703,307$9.14M2.2%+3.3%0.687%
2/14/2024Pale Fire Capital SE254,795$3.31M0.5%-7.9%0.249%
2/14/2024CenterBook Partners LP75,772$985K0.1%-4.7%0.074%
2/13/2024Capital Research Global Investors5,845,250$75.99M0.0%+77.5%5.713%
2/13/2024 CWA Asset Management Group LLC546,199$7.10M0.5%N/A0.534%
2/12/2024Edmond DE Rothschild Holding S.A.1,760,000$22.88M0.4%+113.3%1.720%
2/12/2024Contrarius Investment Management Ltd1,918,894$24.95M1.4%-62.0%1.875%
2/9/2024US Bancorp DE45,759$595K0.0%-37.8%0.045%
2/9/2024Kore Advisors LP342,859$4.46M1.2%N/A0.335%
2/9/2024Aigen Investment Management LP56,401$733K0.1%+89.1%0.055%
2/9/2024Quest Partners LLC8,024$104K0.0%N/A0.008%
2/9/2024Dynamic Technology Lab Private Ltd95,720$1.24M0.1%+27.7%0.094%
2/8/2024Janney Montgomery Scott LLC106,049$1.38M0.0%N/A0.104%
2/7/2024Pecaut & CO.105,900$1.38M0.6%-3.6%0.103%
2/7/2024Versor Investments LP14,300$186K0.0%N/A0.014%
2/7/2024Counterpoint Mutual Funds LLC13,844$180K0.1%+89.0%0.014%
2/7/2024Kessler Investment Group LLC95,588$1.24M0.8%-1.9%0.093%
2/6/2024Charles Schwab Investment Management Inc.1,056,946$13.74M0.0%+9.2%1.033%
2/6/2024Sheets Smith Wealth Management20,706$269K0.0%+68.6%0.020%
2/6/2024Amalgamated Bank8,910$116K0.0%-10.4%0.009%
2/6/2024Swiss National Bank201,700$2.62M0.0%-9.5%0.197%
2/5/2024Victory Capital Management Inc.3,315,856$43.11M0.0%-0.9%3.241%
2/5/2024Waycross Partners LLC15,700$204K0.0%N/A0.015%
2/5/2024Russell Investments Group Ltd.90,832$1.18M0.0%+8.7%0.089%
2/2/2024State of New Jersey Common Pension Fund D198,769$2.58M0.0%+18.5%0.194%
2/2/2024Acuitas Investments LLC125,592$1.63M0.8%-11.0%0.123%
(Data available from 1/1/2016 forward)

DO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of DO shares?

During the previous two years, 149 institutional investors and hedge funds held shares of Diamond Offshore Drilling. The most heavily invested institutionals were KGH Ltd ($95.34M), Capital Research Global Investors ($94.73M), Vanguard Group Inc. ($82.00M), Wellington Management Group LLP ($52.60M), Magnetar Financial LLC ($51.41M), Victory Capital Management Inc. ($50.54M), and Shenkman Capital Management Inc. ($33.03M).Learn more on DO's institutional investors.

What percentage of Diamond Offshore Drilling stock is owned by institutional investors?

90.82% of Diamond Offshore Drilling stock is owned by institutional investors. Learn more on DO's institutional investor holdings.

Which institutional investors have been buying Diamond Offshore Drilling stock?

Of the 115 institutional investors that purchased Diamond Offshore Drilling stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Victory Capital Management Inc. ($5.05M), Capital Research Global Investors ($3.65M), Magnetar Financial LLC ($3.32M), ExodusPoint Capital Management LP ($2.01M), Highland Peak Capital LLC ($1.63M), Edmond DE Rothschild Holding S.A. ($1.23M), and Encompass Capital Advisors LLC ($1.08M).

How much institutional buying is happening at Diamond Offshore Drilling?

Institutional investors have bought a total of 33,400,066 shares in the last 24 months. This purchase volume represents approximately $448.39M in transactions.

Which Diamond Offshore Drilling major shareholders have been selling company stock?

Of the 65 institutional investors that sold Diamond Offshore Drilling stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Contrarius Investment Management Ltd ($4.53M), Wellington Management Group LLP ($2.34M), Capital World Investors ($2.04M), Marshall Wace LLP ($1.82M), Adage Capital Partners GP L.L.C. ($1.15M), Assenagon Asset Management S.A. ($1.03M), and Millennium Management LLC ($990.08K).

How much institutional selling is happening at Diamond Offshore Drilling?

Institutional investors have sold a total of 20,088,522 shares in the last 24 months. This volume of shares sold represents approximately $282.74M in transactions.


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This page (NYSE:DO) was last updated on 1/17/2025 by MarketBeat.com Staff
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