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Senator Investment Group’s ArcelorMittal MT Stock Holding History

Senator Investment Group’s Portfolio MT Stock Details MT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.48M Sell
41,258
-300,000
-88% -$18.8M 0.09% 56
2026
Q1 		$17.7M Sell
341,258
-238,742
-41% -$13.2M 0.81% 43
2025
Q4 		$26.4M Buy
+580,000
New +$23.8M 1.06% 33
2021
Q1 		– Sell
-2,500,000
Closed -$57.3M – 139
2020
Q4 		$57.3M Buy
+2,500,000
New +$43.7M 1.08% 34

Other funds holding MT

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
MRCP
Maple Rock Capital Partners Toronto, Ontario, Canada $5.1B AUM 214.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
CHP
Castle Hook Partners New York $21.8B AUM 215.45% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Senator Investment Group's MT Position: Q2 2026 in Review

Senator Investment Group reduced its ArcelorMittal (MT) stake by 88% in Q2 2026, selling an estimated $18.8M and leaving 41,258 shares worth $2.48M. The position accounts for 0.09% of the portfolio, ranked #56.

Senator Investment Group first reported a position in MT in Q4 2020 and has held it in 4 quarters since. The position peaked at $57.3M in Q4 2020. 320 funds tracked by Wall St. Rank hold MT as of Q2 2026.

  • Senator Investment Group held 41,258 shares of ArcelorMittal worth $2.48M as of Q2 2026.
  • Senator Investment Group sold 300,000 ArcelorMittal shares in Q2 2026, an estimated $18.8M.
  • ArcelorMittal made up 0.09% of Senator Investment Group's portfolio in Q2 2026, its #56 holding.
  • Senator Investment Group first reported a position in ArcelorMittal in Q4 2020 and has held it in 4 quarters since.
  • Senator Investment Group's ArcelorMittal position peaked at $57.3M in Q4 2020.
  • 320 funds tracked by Wall St. Rank held ArcelorMittal as of Q2 2026.

Based on Senator Investment Group's 13F filing for Q2 2026, filed 12 Aug 2026.