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Headlands Technologies’s Arm ARM Stock Holding History

Headlands Technologies’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
Q1 		– Sell
-8,734
Closed -$955K – 734
2025
Q4 		$955K Buy
+8,734
New +$1.27M 0.08% 273
2025
Q2 		– Sell
-32,410
Closed -$3.46M – 1171
2025
Q1 		$3.46M Buy
+32,410
New +$4.52M 0.39% 59
2024
Q2 		– Sell
-1,821
Closed -$228K – 1142
2024
Q1 		$228K Buy
1,821
+1,766
+3,211% +$187K 0.05% 341
2023
Q4 		$4.13K Buy
+55
New +$3.22K ﹤0.01% 842

Other funds holding ARM

DZ Bank
DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
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

Headlands Technologies's ARM Position: Q1 2026 in Review

Headlands Technologies sold out of Arm (ARM) in Q1 2026, closing a stake of 8,734 shares — an estimated $955K sold.

Headlands Technologies first reported a position in ARM in Q4 2023 and held it in 4 quarters. The position peaked at $3.46M in Q1 2025. 742 funds tracked by Wall St. Rank hold ARM as of Q1 2026.

  • Headlands Technologies reported no remaining Arm position as of Q1 2026 after selling out during the quarter.
  • Headlands Technologies sold 8,734 Arm shares in Q1 2026, an estimated $955K.
  • Headlands Technologies first reported a position in Arm in Q4 2023 and held it in 4 quarters.
  • Headlands Technologies's Arm position peaked at $3.46M in Q1 2025.
  • 742 funds tracked by Wall St. Rank held Arm as of Q1 2026.

Based on Headlands Technologies's 13F filing for Q1 2026, filed 13 May 2026.