SEADRILL 2021 LTD (SDRL) Institutional Ownership Changes & 13F Activity

SEADRILL 2021 LTD (SDRL). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Citadel Advisors Llc, Adage Capital Partners Gp, L.L.C., Canyon Capital Advisors Llc, Webs Creek Capital Management Lp, and Bridgeway Capital Management, Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheSell-3,244-11.9%24,096$911.31KQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-1,458,527-86.9%220,719$8.35MQ2 2026Sep 02, 2026
First Eagle U.S. ValueBuy+131,808+280.4%178,808$6.76MQ2 2026Aug 24, 2026
California State Teachers Retirement SystemSell-1,888-2.6%71,021$2.69MQ2 2026Aug 24, 2026
Mercer Global Advisors IncBuy+3,671+49.8%11,038$417.46KQ2 2026Aug 19, 2026
Empowered Funds, LlcSell-131,801-49.6%133,948$5.07MQ2 2026Aug 17, 2026
Adage Capital Partners Gp, L.L.C.Sell-1,080,000-43.8%1,383,436$52.32MQ2 2026Aug 14, 2026
Canyon Capital Advisors LlcSell-929,149-73.6%332,630$12.58MQ2 2026Aug 14, 2026
Webs Creek Capital Management LpBuy+408,410+45.5%1,305,349$49.37MQ2 2026Aug 14, 2026
Bridgeway Capital Management, LlcSell-282,514-75.5%91,565$3.46MQ2 2026Aug 14, 2026
Elliott Investment Management L.P.Sell-279,404-5.9%4,439,681$167.91MQ2 2026Aug 14, 2026
Wellington Management Group LlpSell-199,707-20.1%791,842$29.95MQ2 2026Aug 14, 2026
4D Advisors, LlcBuy+185,000185,000$7.00MQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+182,279+653.4%210,177$7.95MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+181,149+22.0%1,004,030$37.97MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-163,334-17.1%793,161$30.00MQ2 2026Aug 14, 2026
Hrt Financial LpBuy+145,327+117.7%268,792$10.16MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Sell-144,826-71.1%58,952$2.23MQ2 2026Aug 14, 2026
Bank Of America CorpBuy+125,593+32.4%512,753$19.39MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+125,137+32.6%508,873$19.25MQ2 2026Aug 14, 2026
Trexquant Investment LpBuy+103,627103,627$3.92MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+103,325103,325$3.91MQ2 2026Aug 14, 2026
Nomura Holdings IncBuy+94,352+269.2%129,407$4.89MQ2 2026Aug 14, 2026
Lmr Partners LlpBuy+89,591+161.8%144,954$5.48MQ2 2026Aug 14, 2026
Barclays PlcBuy+70,528+7.4%1,021,633$38.64MQ2 2026Aug 14, 2026
Btg Pactual Asset Management Us LlcBuy+56,45556,455$2.14MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+54,17354,173$2.05MQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+45,669+84.6%99,646$3.77MQ2 2026Aug 14, 2026
Lonestar Capital Management LlcSell-45,000-45.0%55,000$2.08MQ2 2026Aug 14, 2026
Sir Capital Management, L.P.Sell-40,828-13.5%260,971$9.87MQ2 2026Aug 14, 2026
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Frequently asked questions about SDRL activity

  • Which institutional owners are buying SDRL?

    Institutional owners buying SDRL include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in SDRL activity?

    "Buy" means an investor increased their reported position in SDRL compared to the prior reporting period. This reflects growing exposure to SEADRILL 2021 LTD (SDRL) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SDRL increasing?

    Institutional interest in SDRL can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.