Tudor Investment Corp
ARM icon

Tudor Investment Corp’s Arm ARM Stock Holding History

Tudor Investment Corp’s Portfolio ARM Stock Details ARM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-57,498
Closed -$8.36M – 3473
2025
Q3 		$8.14M Buy
+57,498
New +$8.37M 0.01% 879
2025
Q1 		– Sell
-14,784
Closed -$2.06M – 3034
2024
Q4 		$1.82M Sell
14,784
-657
-4% -$92.6K 0.01% 1320
2024
Q3 		$2.21M Buy
15,441
+2,622
+20% +$373K 0.01% 1139
2024
Q2 		$2.1M Buy
+12,819
New +$1.59M 0.01% 1034
2023
Q4 		– Sell
-377,918
Closed -$20.2M – 2347
2023
Q3 		$20.2M Buy
+377,918
New +$20.9M 0.2% 69

Other funds holding ARM

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Invesco
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Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
SGA
Sustainable Growth Advisers Stamford, Connecticut $10.6B AUM 2.6% 1-Year Est. Return
AI
Alphabet Inc Mountain View, California $4.02B AUM 215.74% 1-Year Est. Return
ACM
Altimeter Capital Management Boston, Massachusetts $5.7B AUM 36.74% 1-Year Est. Return

Tudor Investment Corp's ARM Position: Q4 2025 in Review

Tudor Investment Corp sold out of Arm (ARM) in Q4 2025, closing a stake of 57,498 shares — an estimated $8.36M sold.

Tudor Investment Corp first reported a position in ARM in Q3 2023 and held it in 5 quarters. The position peaked at $20.2M in Q3 2023. 652 funds tracked by Wall St. Rank hold ARM as of Q4 2025.

  • Tudor Investment Corp reported no remaining Arm position as of Q4 2025 after selling out during the quarter.
  • Tudor Investment Corp sold 57,498 Arm shares in Q4 2025, an estimated $8.36M.
  • Tudor Investment Corp first reported a position in Arm in Q3 2023 and held it in 5 quarters.
  • Tudor Investment Corp's Arm position peaked at $20.2M in Q3 2023.
  • 652 funds tracked by Wall St. Rank held Arm as of Q4 2025.

Based on Tudor Investment Corp's 13F filing for Q4 2025, filed 17 Feb 2026.