XT
ARM icon

XTX Topco’s Arm ARM Stock Holding History

XTX Topco’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
2026
Q2 		$1.26M Sell
3,566
-83,738
-96% -$22.3M 0.02% 1569
2026
Q1 		$13.2M Buy
+87,304
New +$10.6M 0.23% 30
2025
Q4 		– Sell
-16,005
Closed -$2.26M – 3305
2025
Q3 		$2.26M Sell
16,005
-17,245
-52% -$2.51M 0.12% 182
2025
Q2 		$5.38M Buy
+33,250
New +$4.13M 0.22% 68
2024
Q4 		– Sell
-6,486
Closed -$928K – 2271
2024
Q3 		$928K Buy
6,486
+3,893
+150% +$553K 0.07% 460
2024
Q2 		$424K Sell
2,593
-5,927
-70% -$737K 0.04% 743
2024
Q1 		$1.06M Buy
8,520
+2,828
+50% +$300K 0.14% 141
2023
Q4 		$428K Buy
+5,692
New +$333K 0.09% 356

Other funds holding ARM

Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

XTX Topco's ARM Position: Q2 2026 in Review

XTX Topco reduced its Arm (ARM) stake by 96% in Q2 2026, selling an estimated $22.3M and leaving 3,566 shares worth $1.26M. The position accounts for 0.02% of the portfolio, ranked #1569.

XTX Topco first reported a position in ARM in Q4 2023 and has held it in 8 quarters since. The position peaked at $13.2M in Q1 2026. 956 funds tracked by Wall St. Rank hold ARM as of Q2 2026.

  • XTX Topco held 3,566 shares of Arm worth $1.26M as of Q2 2026.
  • XTX Topco sold 83,738 Arm shares in Q2 2026, an estimated $22.3M.
  • Arm made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1569 holding.
  • XTX Topco first reported a position in Arm in Q4 2023 and has held it in 8 quarters since.
  • XTX Topco's Arm position peaked at $13.2M in Q1 2026.
  • 956 funds tracked by Wall St. Rank held Arm as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.