ARCELORMITTAL-NY REGISTERED (MT) Institutional Ownership Changes & 13F Activity

ARCELORMITTAL-NY REGISTERED (MT). 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 Castle Hook Partners Lp, Maple Rock Capital Partners Inc., Scopus Asset Management, L.P., Jane Street Group, Llc, and Merewether Investment Management, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcSell-211,360-53.3%185,497$11.17MQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcBuy+66+660.0%76$4.58KQ2 2026Aug 28, 2026
Corient Private Wealth LlcBuy+2,305+16.4%16,380$986.41KQ2 2026Aug 27, 2026
Mercer Global Advisors IncSell-7,015-7.7%84,030$5.06MQ2 2026Aug 19, 2026
Kingsview Wealth Management, LlcBuy+3,5713,571$215.05KQ2 2026Aug 19, 2026
Pure Financial Advisors, LlcBuy+4,3854,385$264.07KQ2 2026Aug 17, 2026
United Capital Financial Advisors, LlcSell-177-1.4%12,558$756.25KQ2 2026Aug 17, 2026
Transamerica Financial Advisors, LlcSell-6-16.7%30$1.81KQ2 2026Aug 17, 2026
Castle Hook Partners LpBuy+1,290,1471,290,147$77.69MQ2 2026Aug 14, 2026
Maple Rock Capital Partners Inc.Buy+776,595+54.9%2,190,860$131.93MQ2 2026Aug 14, 2026
Scopus Asset Management, L.P.Buy+500,000500,000$30.11MQ2 2026Aug 14, 2026
Jane Street Group, LlcSell-425,588-69.9%182,981$11.02MQ2 2026Aug 14, 2026
Merewether Investment Management, LpBuy+363,233+1289.3%391,406$23.56MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Buy+316,595316,595$19.07MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdSell-305,748-90.9%30,615$1.84MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Sell-272,078-72.9%101,197$6.09MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Buy+186,723186,723$11.24MQ2 2026Aug 14, 2026
Man Group PlcBuy+178,164+30.8%756,328$45.55MQ2 2026Aug 14, 2026
Capital Wealth Planning, LlcBuy+150,574+75.3%350,450$21.10MQ2 2026Aug 14, 2026
Bank Of America CorpSell-145,328-21.7%525,303$31.63MQ2 2026Aug 14, 2026
Bw Gestao De Investimentos Ltda.Sell-112,697-65.8%58,452$3.52MQ2 2026Aug 14, 2026
Van Eck Associates CorpSell-96,829-17.0%473,013$28.48MQ2 2026Aug 14, 2026
Royal Bank Of CanadaSell-95,560-21.7%345,508$20.81MQ2 2026Aug 14, 2026
Summittx Capital, L.P.Buy+85,298+108.7%163,755$9.86MQ2 2026Aug 14, 2026
Albar Capital Partners LlpBuy+84,677+47.6%262,470$15.81MQ2 2026Aug 14, 2026
Mmcap International Inc. SpcSell-68,202-64.4%37,668$2.27MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+63,519+23.0%339,907$20.47MQ2 2026Aug 14, 2026
Sei Investments CoSell-45,033-34.4%85,737$5.16MQ2 2026Aug 14, 2026
Raymond James Financial IncSell-38,130-44.0%48,542$2.92MQ2 2026Aug 14, 2026
Integrated Quantitative Investments LlcBuy+34,56434,564$2.08MQ2 2026Aug 14, 2026
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Frequently asked questions about MT activity

  • Which institutional owners are buying MT?

    Institutional owners buying MT 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 MT activity?

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

  • Is institutional interest in MT increasing?

    Institutional interest in MT 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.