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Hartree Partners’s ArcelorMittal MT Stock Holding History

Hartree Partners’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
Q1 		$1.44M Buy
27,725
+22,501
+431% +$1.25M 0.31% 54
2025
Q4 		$238K Buy
+5,224
New +$215K 0.09% 57
2021
Q4 		$1.75M Buy
55,000
+24,500
+80% +$759K 0.41% 62
2021
Q3 		$920K Buy
+30,500
New +$997K 0.23% 72

Other funds holding MT

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
MRCP
Maple Rock Capital Partners Toronto, Ontario, Canada $3.07B AUM 157.2% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Hartree Partners's MT Position: Q1 2026 in Review

Hartree Partners increased its ArcelorMittal (MT) stake by 431% in Q1 2026, buying an estimated $1.25M and bringing the position to 27,725 shares worth $1.44M. The position accounts for 0.31% of the portfolio, ranked #54.

Hartree Partners first reported a position in MT in Q3 2021 and has held it in 4 quarters since. The position peaked at $1.75M in Q4 2021. 299 funds tracked by Wall St. Rank hold MT as of Q1 2026.

  • Hartree Partners held 27,725 shares of ArcelorMittal worth $1.44M as of Q1 2026.
  • Hartree Partners bought 22,501 ArcelorMittal shares in Q1 2026, an estimated $1.25M.
  • ArcelorMittal made up 0.31% of Hartree Partners's portfolio in Q1 2026, its #54 holding.
  • Hartree Partners first reported a position in ArcelorMittal in Q3 2021 and has held it in 4 quarters since.
  • Hartree Partners's ArcelorMittal position peaked at $1.75M in Q4 2021.
  • 299 funds tracked by Wall St. Rank held ArcelorMittal as of Q1 2026.

Based on Hartree Partners's 13F filing for Q1 2026, filed 12 May 2026.